Indian Army - West Bengal

34925945 bids are invited for mt spares lv6 mt6, 51580m80130, hose rear flexible , lv6 mt6, 2525 0117 5805, rubber hose , lv6 mt6, 3030 003142, belt timing , lv6 mt6, 4720 015320, hose radiator outlet number 2 , lv6 mt6, 2786 0599 9906, hose plain , lv6 mt6, 2786 0799 9975, deleted hose flexible , lv7 sml, s508 13 240, element air cleaner , lv7 stln, 4720 015665 or x 1913850, rubber hose air intake , lv7 stln, 2540 72 0000720 or f 7610960, handle door , lv7 stln, f7x00400, fuse 15 amp , lv7 stln, b 4383905, sa of pipe 5 oblique 8 dc valve to unloader , lv7 stln, x 3545815, u bolt , lv7 stln, 2530 018136, parts kit steering gear , lv7 stln, 2520 72 0466323, clutch withdrawal , lv7 stln, b 1545102, sa of detent plunger , lv7 stln, f 2202600, horn change over switch , lv7 stln, f 0932011, wedge , lv7 stln, 2540 008969, motor windshield wiper electric...

Northeast Frontier Railway - West Bengal

34839263 supply of wooden wedge for locomotiveswooden wedge for locomotives, wooden wedge for locomotives to n. rly drg. no. cee / nr / trs / 99 / 745. note: marking on wooden wedge mfg. brand, month & year should be rubber stamped on body of each material....

Public Health Engineering Department - West Bengal

34803795 execution of different works related to dhang dhingguri pwss under dal jeevan mission 1 tubewell drilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 2 rate for drilling by 17.5 dia. bit a ) from 6 mtr. to 60 mtr. 3 60 mtr. to 90 mtr. 4 90 mtr. to 120 mtr. 5 120 mtr. to 144 mtr. 6 electro logging charge. 7 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 8 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 9 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 10 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 11 cost of consumables for drilling rigs and machineries. 12 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 13 b ) 200 mm dia. 14 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 15 supply and delivery of upvc reducer a ) 250mm x 200 mm dia. 16 supply and delivery of upvc cap a ) 200 mm dia. 17 b ) 250 mm dia. 18 supply and delivery of m.s. housing clamp 250 mm dia. 19 supply and delivery of m.s .centre guide ( special type ) . 20 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 21 water sample collection and chemical test including arsenic test. 22 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 23 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 24 supply and delivery of bentonite powder conforming to is 6186 :1986. 25 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 26 tubewell drilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 27 rate for drilling by 17.5 dia. bit a ) from 6 mtr. to 60 mtr. 28 60 mtr. to 90 mtr. 29 90 mtr. to 120 mtr. 30 120 mtr. to 144 mtr. 31 electro logging charge. 32 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 33 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 34 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 35 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 36 cost of consumables for drilling rigs and machineries. 37 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 38 b ) 200 mm dia. 39 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 40 supply and delivery of upvc reducer a ) 250mm x 200 mm dia. 41 supply and delivery of upvc cap a ) 200 mm dia. 42 b ) 250 mm dia. 43 supply and delivery of m.s. housing clamp 250 mm dia. 44 supply and delivery of m.s .centre guide ( special type ) . 45 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 46 water sample collection and chemical test including arsenic test. 47 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 48 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 49 supply and delivery of bentonite powder conforming to is 6186 :1986. 50 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 51 rising cum delivery main supply of cidf & specials as per is 1338 1992 52 supply and delivery of cidf sluice valve as per i.s 14484 2000 ( upadhaya / l&t / kirlosker / venus / hazra ) i.s.i make p.n 1.6. i ) 150 mm dia. 53 ii ) 200 mm dia. 54 iii ) 250 mm dia. 55 supply of c.i. jeffy coupling ( flexible ) joint complete with studtsnuts bolts, rubbon sealing reing as per i.s.specification. i ) 150 mm dia. 56 ii ) 200 mm dia. 57 iii ) 250 mm dia. 58 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store. n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire item ii ) no payment will be made without hydraulic test of the pipe line either part or full iii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost. b ) 80 mm dia. 59 150 mm dia 60 200 mm dia 61 250 mm dia 62 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) . 80 mm dia 63 150 mm dia 64 200 mm dia 65 250 mm dia 66 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) . 80 mm dia 67 150 mm dia 68 200 mm dia 69 250 mm dia 70 labour for horizontal boring under pucca road etc…………....for laying of pipe. i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 71 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 72 c ) 200 mm dia. 73 e ) 250 mm dia. 74 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) . b ) 100 mm dia. 75 a ) 80 mm dia. 76 c ) 150 mm dia. 77 d ) 200 mm dia. 78 d ) 250 mm dia. 79 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 80 i ) 200 mm dia pipe 81 i ) 250 mm dia pipe 82 cutting di pipe ( all class & type ) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of eic. b ) 150mm.dia.to 200mm.dia pipe 83 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic. above 40 50 km ( extra cost 57 rs ) 84 hw site p / house earth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete. a ) depth of excavation not exceeding 1.500 mm. 85 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150mm including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation 86 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) . 87 single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and 1illing joints with local sand. 88 cement concrete with 30 mm down graded shingles excluding shuttering ( n.b. variety ) . in ground floor a ) 6:3:1 proportion 89 ordinary cement concrete mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) exciuding shuttering and reinforcement if any, in ground floor as per relevant is codes.river bazree 90 a ) 25 mm to 30 mm shuttering without staging, in foundation 91 b ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of e.i.c. in foundation. 92 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 93 brick work with ist class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 94 b ) in superstucture, ground floor. 95 artificial stone in floor, itado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, iaid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion ( 1:2 ) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry betore flooring works using cement 175 kg / sq.m all complete including all materials and labour.in ground floor. ( i ) 35 mm. thick 96 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt himges and m.s clamps. ( the quantum should be correted upto three decimals ) . a ) sal: siliguri 97 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( costof concrete will be paid separately ) ( i ) 40mm x bmm, 200mm length 98 supplyof fan hook. 99 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface. i ) with 1:6 cement mortar a ) 20 mm thick plaster 100 b ) 15 mm thick plaster 101 ii ) with 1:4 cement mortar c ) 10 mm thick plaster 102 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc 103 applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly ( plastered or concrete surface ) as per manufacturers specification. in ground floor ( i ) one coat on new surface 104 ii ) two coats. 105 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 106 a ) priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc 107 ( b ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 108 painting with best quality synthetic enamel paint of approved make and brand including smoothening.surtace by sand papering etc. including using of approved putty etc. on the surface, if necessary. ( a ) on timber or plastered surface with super gloss ( hi gloss ) . two coat ( with any shade except white 109 b ) on steel surface i ) one coat ( with any shade except white 110 panel shutters of door and window, asper design ( each panel consisting of single plank without joint ) , including fitting and fixing the same in position but excluding the cost of hinge and other fittings. in ground floor. ( i ) 35 mm thick shutters with 19 mm thick panel of size 30 to 45 cm. a ) sishu, gamar, champ, bhola, mogra, hallak. 111 glazed shutter of door , windows, fan light clerestory window etc. as per designe ( with ordinary glassof 7.4 kg / sq.m. 3 mm thick ) fitted with putty bed and teak wood bead cost of hings and other fittings and fixing shutter in position but excluding the cost of hinges and other fittings .cost of glass putty wooded beads etc will be separately. 35 mm thick shutter . a ) sishu, gamar, champ, bhola, mogra, hallak. 112 sipplyng best indian sheet glass panes set in putty and fited and fixrd witlh ails and putty conmplete. ( in all floors for internal wall& upto 6 nm height for external wall. ( i ) 4 mm thick 113 ms.or w.i ornamental grill of approved design joints continuously welded with m.s.w.flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in rround floor. ( i ) gril weighing above 10 kt. / sq mtr and up to 16 kg. / sq, mtr. 114 i ) 300 mm.iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting. 115 ( i ) 150 mm x5.5 mm .iron door handle of approved quality fitted and fixed complete: 116 ( ii ) 100 mm x 5 mm. 117 i ) sal siliguri.a ) with 75 mm iron butt hingesupplying, fitting and fixing hinge cleat in position excluding the cost hinge and other fittings. 118 i ) sal: siliguri.b ) with 50 mm iron butt hinge 119 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark.i ) 50 mm. x 37mm. x 1.50mm 120 ( i ) 75mm. x 40mm. x 1.12mm. 121 ( i ) 100mm. x 50mm. x 1.25mm 122 iron socket bolt of approved quality fitted and fixed complete.a ) 100mm long x 10mm dia bolt. 123 b ) 150mm long x 10mm dia bolt. 124 chalmp for fan light fitted & fixed complete 125 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttèring complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 126 supplying p.v.c. water storage tank of approved quality with closed top with lid ( black ) multilayer ( a ) 500 litre capacity. 127 labour for hoisting plastic water storage tank 128 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reduing socket, reducing tee short piece etc. fitted with holder bats clamps, including cutting pipes, making threads fitting, fixing etc. complete in all respect including cost of all nece [ sarý fittings required, jointing materials and two coats of painting with approved paint in any position above ground. ( payment will be made on the centre line measurements of total pipe line includingall pecials.no separate payment will be made for accesories, specials. ( payment for painting will be made seperately ) ( i ) 25 mm dia. medium quality 129 ( ii ) 15 mm dia. medium quality 130 labour for punching hole in plastic water storage tank upto 50 mm dia. 131 supplying, titting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . i ) 25 mm dia. 132 ii ) 20 mm dia. 133 supplying, fitting and fixing alloy iron with brass spindle bib cock / stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm. i ) 15 mm dia 134 supply of upvc pipes & fittings etc. conforming to is 13592 1992 i ) door tee 110 mm 135 ii ) vent cowl 110 mm 136 ( ii ) door bend ( t.s. ) 110 mm 137 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992 a ) single socket 3 meter length. ( i ) 110 mm . 138 orissa pattern water closet in white glazed vitreous chinaware of approved make in position . ( i ) 530 mm x 410 mm. 139 supplying , fitting , fixing cast iron p or s trap conforming to is: 3989 / 1970 / and 1729 / 1964 incl. lead caulked joints and painting two coats to exposed surface . ( painting to be separately ) . a ) s trap i ) 100 mm dia . 140 supplying , fitting , fixing, 10 liter p.v.c. low down cistern conforming to i.s specification with p.v.c. fittings complete.c.i. brackets incl. two coats of painting to bracket etc. i ) white 141 construction of inspection chamber measure 600mm x 600mm x upto 600mm ( depth ) with250 mm thick 1st class brick wwk in cement mortr ( 1:4 ) on all sides, bottom of the pit conuntng of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer of jhama brick flat soling15 mm thick ( 1:4 ) cenent plster to inside walls. a ) with bazree ( n.b varity ) 142 constrution of septic tank of differont apacities as per approved drawng wilh 1st class bck work m cement mortar ( l:4 ) includng two 560 mm dia. r.c.c. manhole cover ( heavy type ) ot approved make supplod, iitted and fned in the 100m thick r.c.c ( i:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 :1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 :1 ) to outside wall upto 200 mm below 6. floor tunished with 25 mm thick grey artificat a ) for 10 users i ) with baztee [ n.b varitv ] 143 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate ceiment brick work ( 1:4 ) band all round and cement brick work ( 1:4 ) upto 0.90 metre from top with 20mm thick cement plastering ( 1:4 ) to inside face upto the depth of cement brick. with 250 mm thick dry brick work and 250 mm thick cement brick work ( 1:6 ) and 1.00 m inside dia. 144 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor 145 supplying. fitting and fixing fibre reinforced polymer ( frp ) composite door frame as per approved section with glass fibre reinforced plastic mouided skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technology department of science and technology ( dst ) to safisty is: 4020 door testing performanc ( i ) 66 mm x 90 mm 146 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 147 hw site boundary wall earth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete. a ) depth of excavation not exceeding 1.500 mm. 148 earth work in filling in foundation trenches or plinth with good earth , in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation. 149 cement concrete ( 1:3:6 ) with 30 mm down graded excluding shuttering. a ) 6:3:1 proportion. 150 ordinary cement concrete m 20 ( mix 3:1:5;1 ) with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement .if any , in ground floor, as per i.s. 456 2000. i ) river bozree. 151 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 152 hire and labour charges for shuttering with centreing and necessary staging up to 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slab . beams , columns, lintels curved or straight including fitting fixing and striking out of completion of works ( up to roof of ground floor ) . a ) 25 mm to 30 mm thick shuttering with out staging and foundation etc, 153 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 154 plaster ( to wall, floor , ceiling etc, ) with sand and cement mortar including rounding off chamfering corners as directed and raking out joints or roughening of concrete surface including throating , nosing and drip course where necessary ( ground floor ) .. with cement mortar ( 6:1. ) .15 mm thick plaster. 155 with cement mortar ( 6:1. ) .20 mm thick plaster. 156 with cement mortar ( 4:1 ) 10 mm thick. 157 neat cement punning about 1.5mm thick in wall , dado , window, sills floor drain etc, 158 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetc on timber . 159 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy. i ) on timber or plastered surface. with super gloss ( hi gloss ) . a ) one coats ( with any shade except white ) 160 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer. a ) normal acrylic emulsion. ( i ) two coat 161 earth work in filling compound , tank , low sand ditches etc, good earth, in layer not exceeding 250mm including breaking clods & consolidating the same by ramming and dressing complete etc. layer by layercomplete i ) with carried earth arrangement by the contractor within a radius of 3km including the cost of carriage but not exceeding 5km 162 m.s. & wi ornamental grill of approved design joints continuously welded with ms.wi. flats and bars of windows railing etc. fitted and fixed with necessary screws andlugs in ground floor. ( i ) grill weighing above 10kg / sq.m. and up to16kg / sqm. 163 125 mm thick brick work with 1st class bricks in cement mortar ( 1:4 ) with1st class brick in all floor. 164 2nd site p / house earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soil but excluding latarite or sand stone ) including removing spreading or stack ingthespoilswithinaleadof75m.asdirected.theitem includesnecessarytrimmingthesidesofthetrenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. asrequiredcomplete. depthofexcavationnotexceeding1.5mtr. but not requiring shoring 165 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurementof finishedquantity ofwork ) a. with earth obtained from excavation of foundation 166 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by throughsaturationwithwaterandramming completeincluding the costofsupplyofsand. ( paymenttobemadeonthebasisof measurement of finished quantity of work. ) ( a ) by fine sand. 167 singlebrickflatsolingofpicked jhamabricksincludingramming&dressingbedtoproperlevel& fillingjointswithpowderedearthorlocalsandincludingcostof sand etc complete as per direction & specification. 168 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floor a ) 6:3:1 proportion. 169 ordinarycementconcrete ( mix1:1.5:3 ) withgradedstonechips ( 20mmnominalsize ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 170 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approvedstoutpropsandthickhardwoodplanksofapprovedthicknesswithrequired bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) . a ) 25 mm to 30 mm shuttering without staging in foundation. 171 b ) 25 mmto30 mmthick wooden shuttering asper decision& ddirectionofthee.i.c. in foundation. 172 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 173 brick work with 1st class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 174 ( b ) in superstructure, ground floor 175 artificial stone in floor, dado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) andmarbledustinproportion ( 1:2 ) includingsmoothfinishingandroundingoffcorners includingrakingoutjointsorrougheningofconcretesurfaceandapplicationofcement slurrybeforeflooringworksusingcement@1.75kg / sq.mallcompleteincludingall materials and labour. in ground floor. ( i ) 35 mm. thick 176 woodworkindoorandwindowframefittedandfixedinpositioncompleteincludinga protective coatofpainting atthe contactsurface ofthe frameexluding costofconcrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) . a ) sal : siliguri 177 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( cost of concrete will be paid separately ) ( i ) 40mm x 6mm, 200mm length 178 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamferingcornersasdirectedandrakingoutjointsincludingthroating, nosingand drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ( i ) with 1:6 cement mortar ( a ) 20 mm thick plaster 179 ( b ) 15 mm thick plaster 180 ( ii ) with 1:4 cement mortar ( a ) 10 mm thick plaster 181 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc. 182 applyingdecorativecementbasedpaintofapprovedqualityafterpreparingthesurface includingscrapingthesamethoroughly ( plasteredorconcretesurface ) asper manufacturers specification. a ) in ground floor: ( i ) two coats. 183 protectiveanddecorativeacrylicexterioremulsionpaintofapprovedquality, asper manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rateincludes costofmaterial, labour, scaffoldingand allincidental charges but excluding the cost of primer. a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 184 ( a ) primingonecoatontimberorplasteredsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 185 ( b ) primingonecoatonsteelorothermetalsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 186 paintingwithbestqualitysyntheticenamelpaintofapprovedmakeandbrandincluding smootheningsurfaceby sandpaperingetc.includingusingofapproved puttyetc.onthe surface, if necessary : ( a ) on timber or plastered surface : with super gloss ( hi gloss ) i ) two coat ( with any shade except white ) 187 ( b ) on steel surface : with super gloss ( hi gloss ) i ) one coat ( with any shade except white ) 188 panelshuttersofdoorandwindow, asperdesign ( eachpanelconsistingofsingleplank withoutjoint ) , includingfittingandfixingthesameinpositionbutexcludingthecostof hinge and other fittings. in ground floor. ( i ) 35mm thick shutters with 19mm thick panel of size 30to 45 cm. a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 189 glazedshuttersofdoors, windows, fanlight, clerestorywindowsetc.as perdesign ( with ordinary glass of 7.4kg. / sq.m. 3mm. thick ) fitted with putty bed and teak wood bead and nailsincludingfittingandfixingshutterinpositionbutexcludingthecostofhingesand other fittings. cost of glass, putty, wooded beads etc.will be paid separately. ( i ) 35mm thick shutters. a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 190 supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. ( in all floors for internal wall & upto 6 m height for external wall ) ( i ) 4 mm thick 191 m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flatsand barsofwindows, railingetc.fittedand fixedwithnecessaryscrewsandlugsin ground floor. i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 192 iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting. i ) 300 mm 193 iron door handle of approved quality fitted and fixed complete: ( i ) 150mm x 5.5mm. 194 ( ii ) 100mm x 5mm. 195 supplying, fittingandfixinghingecleatinpositionexcludingthecosthingeandother fiffitngs. a ) with 75mm iron butt hinge i ) sal : siliguri. 196 b ) with 50mm iron butt hinge i ) sal : siliguri. 197 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( i ) 50mm. x 37mm. x 1.50mm. 198 ( ii ) 75mm. x 40mm. x 1.12mm. 199 ( iii ) 100mm. x 50mm. x 1.25mm. 200 iron socket bolt of approved quality fitted and fixed complete. ( a ) 100mm long x 10mm dia bolt. 201 ( b ) 150mm long x 10mm dia bolt. 202 cord for fan light fitted & fixed complete. 203 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttering complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 204 supplyingp.v.c.waterstoragetankofapproved qualitywithclosed topwith lid ( black ) multilayer ( a ) 500 litre capacity 205 labour for hoisting plastic water storage tank. ( i ) upto 1500 litre capacity. ( a ) upto 1st story from g.l. 206 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, shortpieceetc.fittedwithholderbatsclamps, includingcuttingpipes, makingthreads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materialsand twocoatsofpainting with approved paint inany position above ground. ( payment will be made on the centre line measurements of totalpipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately ) ( i ) 20 mm dia. medium quality. 207 ( ii ) 15 mm dia. medium quality 208 labour for punching hole in plastic water storage tank upto 50 mm dia. 209 supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . ( i ) 15 mm dia. 210 ( ii ) 20 mm dia. 211 supplying, fittingand fixing alloyironwithbrassspindlebib cock / stopcockofapproved brand and make, spray painted and tested to 21 kg per sq. cm. ( i ) 15 mm dia. 212 supply of upvc pipes & fittings conforming to is 13592 1992 ( i ) door tee , a ) 110 mm 213 ( ii ) vent cowl , a ) 110 mm 214 ( iii ) door bend ( t.s. ) , a ) 110 mm 215 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992 ( a ) ( i ) single socketed 3 meter length a ) 110 mm 216 supplying, fitting and fixing orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding p or s trap ( excluding cost of concrete for fixing ) . ( i ) 530 mm x 410 mm 217 supplying, fitting and fixing cast iron p or s trap conformimg to i.s. 3989 / 1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. ( painting to be paid seperately ) . a ) s trap i ) 100 mm dia 218 supplying, fitting and fixing 10 litre p.v.c. low down cistern conforming to i.s. specification with p.v.c. fittings complete, c.i. brackets including two coats of painting to bracket etc i ) white 219 constructinginspectionpitofinsidemeasurement600 mmx600mmxupto600mm ( depth ) with 250 mm thick 1st. class brick work in cement mortar ( 1:4 ) on all sides, bottom of the pit consisting of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer ofjhamabrickflatsoling, 15mmthick ( 1:4 ) cementplastertoinsidewallsandout side wallsuptog.l.and20mm.thick ( 1:4 ) plastertobottomofthepit, providingnecessary invert with cement concrete ( 1:3:6 ) with stone chips as per direction, neat cement finishing toentireinternalsurfaces, topofthe pitcovered with100 mmthick r.c.c.slab ( 1:1.5:3 ) withstonechipsandnecessaryreinforcementsupto1%andshutteringincluding6mm thickcementplaster ( 1:4 ) inallexternalsurfaces ofthe slaband one560 mmdia. r.c.c. manholecoverofapprovedmakesupplied, fittedandfixedintheslabwithnecessary fittings, necessaryearthworkinexcavationinallsortsofsoil, fillingsidesofthepitwith earthand removingspoilsafterworkcompleteinallrespectwith allcostsoflabourand materials. ii ) with bazree ( n.b variety ) ( sail / tata / rinl ) 220 construction ofseptictank of different capacities asper approved drawing with1st class brick work in cement mortar ( 1:4 ) including two 560 mm dia. r.c.c. manhole cover ( heavy type ) ofapprovedmakesupplied, fittedandfixedinthe100mmthickr.c.c ( 1:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 : 1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 : 1 ) to outside wall upto 200 mm below g.l floor finishedwith 25mm thick grey artificialstone over 100 mmthick r.c.c ( 1:1.5:3 ) bottom slabincludingsupplying, fittingandfixingallnecessryspecials, fittings, s.w. tees, c.i. foot rest etc. including excavation earth in allsorts ofsoil, shoring, bailingoutand pumpingoutwaterasnecessary, ramming, dressingthebedand fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and con in all respectwith allcosts oflabour and materials.aterials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. by weight of cement with all costs of labour and materials. ( i ) for 10 users a ) with bazree ( n.b varity ) ( sail / tata / rinl ) 221 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick workupto1.6metrefromthebottomhaving150mmintermediatecementbrickwork ( 1:4 ) bandallroundandcementbrickwork ( 1:4 ) upto0.90metrefromtopwith20mm thickcementplastering ( 1:4 ) toinsidefaceuptothedepthofcementbrickwork, 15mm thickcementplaster ( 1:4 ) onouterfacefromtopofthewelluptog.l.and6mmthick cement plaster ( 1:4 ) on top of the r.c.c. cover slab including filling bottom 1.00 metre of inside of the well with brick metal ( 50 mm to 63 mm size ) including r.c.c. cover slab of 100 mmthickwithcementconc ( 1:1.5:3 ) withstonechipswithnecessaryreinforcementand shuttering including one 560 mm dia. r.c.c. manhole cover ( heavy type ) of approved make supplied, fittedandfixedinthecoverslabwithnecessaryfittings, makingnacessary arrangementsforpipeconnections, excavationofwellincludingshoring, dewateringand removing the exess earth from the premisesas per direction completein allrespect with all costs of labour and materials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. a ) other than sail / tata / rinl ) 222 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 223 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic a ) above 10 km upto 20 km 250 mm di pipe 224 16 mm dia. 1mtr long fan hook 225 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 226 2nd site b / wall earth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. a ) depth of excavation not exceeding 1, 500 mm 227 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. 228 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) c ) ( iii ) with carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. 229 ( ii ) cement concrete with 30 mm down graded shingles excluding shuttering. n.b. variety ( 1:3:6 ) 230 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( a ) river bazree 231 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 232 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 233 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) . f ) 25 mm to 30 mm shuttering without staging in foundation 234 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 235 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 236 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, affolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] ( i ) with 1:4 cement mortar a ) 10 mm thick plaster 237 ( ii ) with 1:6 cement mortar ( b ) 15 mm thick plaster 238 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ( add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor ) ( i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 239 neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. 240 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetc on timber . 241 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy. i ) on timber or plastered surface. with super gloss ( hi gloss ) . a ) one coats ( with any shade except white ) 242 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer. a ) normal acrylic emulsion. ( i ) two coat 243 fhtc providing fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household. note: 1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785 and threaded to match with gl pipes as per is : 1239 ( part i ) . 2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule. supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes. b ) above 10 m upto 20 m length 244 200ohr earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 245 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 246 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 247 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 248 for additional depth beyond 1.5 m and upto 3.00 m 249 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 250 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 251 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 252 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 253 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 254 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 255 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 256 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 257 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 258 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 259 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 260 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 261 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 262 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 263 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 264 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 265 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 266 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 267 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 268 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 269 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 270 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 271 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 272 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 273 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 274 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 275 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 276 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 277 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 278 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 279 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 280 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 281 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 282 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 283 with 1:3 cement mortar 10mm thick plaster above 20 m & above 284 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 285 4m to 8 m 286 8 m to 12 m 287 12 m to 16m 288 16 m to 20 m 289 above 20 m 290 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 291 4m to 8 m 292 8 m to 12 m 293 12 m to 16m 294 16 m to 20 m 295 above 20 m 296 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 297 100 mm dia. 298 250 mm dia 299 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 300 100 mm dia. 301 250 mm dia 302 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.150 mm dia. 303 100 mm dia. 304 250 mm dia 305 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 306 150 mm dia 307 250 mm dia 308 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect 100mm.dia 309 150 mm dia 310 250 mm dia 311 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 312 150 mm dia 313 250 mm dia 314 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 315 150 mm dia 316 250 mm dia 317 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 318 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 319 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 320 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 321 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer. ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii. iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 322 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 323 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 324 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 325 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 326 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 327 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 328 grill weighing above 16 kg. / sq.mtr and above 329 welding in m.s structurral work gas or electric continuous weld 330 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 331 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 332 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 333 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 334 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 335 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6 ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings valves. b ) 90mm ( od ) 336 b ) 110 mm ( od ) 337 c ) 125mm ( od ) 338 d ) 140 mm ( od ) 339 e ) 160 mm ( od ) 340 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) . b ) for upvc / hdpe pipe a ) 90 mm ( od ) 341 b ) 110 mm ( od ) 342 c ) 125mm ( od ) 343 d ) 140 mm ( od ) 344 e ) 160 mm ( od ) 345 a ) for ci / di pipe b ) 150 mm dia 346 c ) 200 mm dia 347 e ) 300 mm dia 348 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) . b ) for upvc / hdpe pipe a ) 90 mm ( od ) 349 b ) 110 mm ( od ) 350 c ) 125mm ( od ) 351 d ) 140 mm ( od ) 352 e ) 160 mm ( od ) 353 a ) for ci / di pipe b ) 150 mm dia 354 c ) 200 mm dia 355 e ) 300 mm dia 356 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store. n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire item ii ) no payment will be made without hydraulic test of the pipe line either part or full iii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost. b ) 150 mm dia. 357 c ) 200 mm dia. 358 e ) 300 mm dia. 359 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 360 c ) 200 mm dia. 361 e ) 250 mm dia. 362 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 363 i ) 200 mm dia pipe 364 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 365 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 366 labour for horizontal boring under pucca road etc…………....for laying of pipe. i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 367 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 368 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( b ) river bazree 369 bamboo pile walling made of 65 mm to 75 mm dia. bamboo ( in single line ) driven about half length into the ground at very close spacing side by side including necessary bamboo stays ties runners etc and lining the exposed portion with sheets made form cutdrums fitted and fixed complete as per direction. 370 supply and delivery of cidf sluice valve ( special type ) pw 1.00 of different dia make with ci double flanged non rusting spindle sluice valves conforming to is 14846 2000 with latest emended having body dome / bonnet and cover of c.i.gr f.g 210mtr. spindle of is 6603 g.r 12 / gr 13 non magnetic, nuts seat rings are of gunonetal as per is:318 ltb 2 flanges and drilled to is:1538 part iv & vi valves are suitable for max. working pressure of 10kg / cm2 ( seat test ) and body tested to 15kg / cm2. n.b: the above item should be procured from the reputed manufactures as per deptt. approved vender list 150 mm dia 371 200 mm dia 372 add: gst 18% ( + ) 373 add: cess 1% ( + ) ...

Eastern Railways - West Bengal

34795336 supply of wooden wedgewooden wedge, wooden wedge :: wooden wedges. as per rdso drg. no. skdl 4575 ( drawing attached ) .material specification: hard wood as per irs k 2 66. make / brand: mmt or similar...

Public Health Engineering Department - West Bengal

34787143 tender for execution of different works related to haribhanga khattimari pipe water supply scheme under jal jeevan mission 1 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 2 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 3 60 mtr. to 90 mtr. 4 90 mtr. to 120 mtr. 5 120 mtr. to 144 mtr. 6 electro logging charge. 7 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 8 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 9 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 10 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 11 cost of consumables for drilling rigs and machineries. 12 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 13 b ) 200 mm dia. 14 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 15 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 16 supply and delivery of upvc capa ) 200 mm dia. 17 b ) 250 mm dia. 18 supply and delivery of m.s. housing clamp 250 mm dia. 19 supply and delivery of m.s .centre guide ( special type ) . 20 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 21 water sample collection and chemical test including arsenic test. 22 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 23 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 24 supply and delivery of bentonite powder conforming to is 6186 :1986. 25 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 26 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 27 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 28 60 mtr. to 90 mtr. 29 90 mtr. to 120 mtr. 30 120 mtr. to 144 mtr. 31 electro logging charge. 32 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 33 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 34 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 35 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 36 cost of consumables for drilling rigs and machineries. 37 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 38 b ) 200 mm dia. 39 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 40 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 41 supply and delivery of upvc capa ) 200 mm dia. 42 b ) 250 mm dia. 43 supply and delivery of m.s. housing clamp 250 mm dia. 44 supply and delivery of m.s .centre guide ( special type ) . 45 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 46 water sample collection and chemical test including arsenic test. 47 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 48 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 49 supply and delivery of bentonite powder conforming to is 6186 :1986. 50 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 51 rising cum delivery mainsupply of cidf & specials as per is 1338 1992 52 supply and delivery of cidf sluice valve as per i.s 14484 2000 ( upadhaya / l&t / kirlosker / venus / hazra ) i.s.i make p.n 1.6.i ) 150 mm dia. 53 ii ) 200 mm dia. 54 iii ) 250 mm dia. 55 supply of c.i. jeffy coupling ( flexible ) joint complete with studtsnuts bolts, rubbon sealing reing as per i.s.specification.i ) 150 mm dia. 56 ii ) 200 mm dia. 57 iii ) 250 mm dia. 58 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 80 mm dia. 59 150 mm dia 60 200 mm dia 61 250 mm dia 62 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .80 mm dia 63 150 mm dia 64 200 mm dia 65 250 mm dia 66 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .80 mm dia 67 150 mm dia 68 200 mm dia 69 250 mm dia 70 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 71 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 72 c ) 200 mm dia. 73 e ) 250 mm dia. 74 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 75 a ) 80 mm dia. 76 c ) 150 mm dia. 77 d ) 200 mm dia. 78 d ) 250 mm dia. 79 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 80 i ) 200 mm dia pipe 81 i ) 250 mm dia pipe 82 cutting di pipe ( all class & type ) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of eic.b ) 150mm.dia.to 200mm.dia pipe 83 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic.upto 20 km ( above 50 km extra cost 57 rs / km ) 84 hw site p / houseearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 85 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150mm including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation 86 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) . 87 single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and 1illing joints with local sand. 88 cement concrete with 30 mm down graded shingles excluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion 89 ordinary cement concrete mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) exciuding shuttering and reinforcement if any, in ground floor as per relevant is codes.river bazree 90 a ) 25 mm to 30 mm shuttering without staging, in foundation 91 b ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of e.i.c. in foundation. 92 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 93 brick work with ist class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 94 b ) in superstucture, ground floor. 95 artificial stone in floor, itado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, iaid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion ( 1:2 ) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry betore flooring works using cement 175 kg / sq.m all complete including all materials and labour.in ground floor. ( i ) 35 mm. thick 96 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt himges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal: siliguri 97 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( costof concrete will be paid separately ) ( i ) 40mm x bmm, 200mm length 98 supplyof fan hook. 99 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface.i ) with 1:6 cement mortara ) 20 mm thick plaster 100 b ) 15 mm thick plaster 101 ii ) with 1:4 cement mortarc ) 10 mm thick plaster 102 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc 103 applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly ( plastered or concrete surface ) as per manufacturers specification.in ground floor ( i ) one coat on new surface 104 ii ) two coats. 105 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 106 a ) priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc 107 ( b ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 108 painting with best quality synthetic enamel paint of approved make and brand including smoothening.surtace by sand papering etc. including using of approved putty etc. on the surface, if necessary. ( a ) on timber or plastered surface with super gloss ( hi gloss ) .two coat ( with any shade except white 109 b ) on steel surfacei ) one coat ( with any shade except white 110 panel shutters of door and window, asper design ( each panel consisting of single plank without joint ) , including fitting and fixing the same in position but excluding the cost of hinge and other fittings. in ground floor. ( i ) 35 mm thick shutters with 19 mm thick panel of size 30 to 45 cm.a ) sishu, gamar, champ, bhola, mogra, hallak. 111 glazed shutter of door , windows, fan light clerestory window etc. as per designe ( with ordinary glassof 7.4 kg / sq.m. 3 mm thick ) fitted with putty bed and teak wood bead cost of hings and other fittings and fixing shutter in position but excluding the cost of hinges and other fittings .cost of glass putty wooded beads etc will be separately.35 mm thick shutter .a ) sishu, gamar, champ, bhola, mogra, hallak. 112 sipplyng best indian sheet glass panes set in putty and fited and fixrd witlh ails and putty conmplete. ( in all floors for internal wall& upto 6 nm height for external wall. ( i ) 4 mm thick 113 ms.or w.i ornamental grill of approved design joints continuously welded with m.s.w.flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in rround floor. ( i ) gril weighing above 10 kt. / sq mtr and up to 16 kg. / sq, mtr. 114 i ) 300 mm.iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting. 115 ( i ) 150 mm x5.5 mm .iron door handle of approved quality fitted and fixed complete: 116 ( ii ) 100 mm x 5 mm. 117 i ) sal siliguri.a ) with 75 mm iron butt hingesupplying, fitting and fixing hinge cleat in position excluding the cost hinge and other fittings. 118 i ) sal: siliguri.b ) with 50 mm iron butt hinge 119 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark.i ) 50 mm. x 37mm. x 1.50mm 120 ( i ) 75mm. x 40mm. x 1.12mm. 121 ( i ) 100mm. x 50mm. x 1.25mm 122 iron socket bolt of approved quality fitted and fixed complete.a ) 100mm long x 10mm dia bolt. 123 b ) 150mm long x 10mm dia bolt. 124 chalmp for fan light fitted & fixed complete 125 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttèring complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 126 supplying p.v.c. water storage tank of approved quality with closed top with lid ( black ) multilayer ( a ) 500 litre capacity. 127 labour for hoisting plastic water storage tank 128 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reduing socket, reducing tee short piece etc. fitted with holder bats clamps, including cutting pipes, making threads fitting, fixing etc. complete in all respect including cost of all nece [ sarý fittings required, jointing materials and two coats of painting with approved paint in any position above ground. ( payment will be made on the centre line measurements of total pipe line includingall pecials.no separate payment will be made for accesories, specials. ( payment for painting will be made seperately ) ( i ) 25 mm dia. medium quality 129 ( ii ) 15 mm dia. medium quality 130 labour for punching hole in plastic water storage tank upto 50 mm dia. 131 supplying, titting and fixing gunmetal wheel valve of approved brand and make tested to 21kg per sq. cm. ( for water lines only ) .i ) 25 mm dia. 132 ii ) 20 mm dia. 133 supplying, fitting and fixing alloy iron with brass spindle bib cock / stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm.i ) 15 mm dia 134 supply of upvc pipes & fittings etc. conforming to is 13592 1992i ) door tee 110 mm 135 ii ) vent cowl 110 mm 136 ( ii ) door bend ( t.s. ) 110 mm 137 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992a ) single socket 3 meter length. ( i ) 110 mm . 138 orissa pattern water closet in white glazed vitreous chinaware of approved make in position . ( i ) 530 mm x 410 mm. 139 supplying , fitting , fixing cast iron p or s trap conforming to is: 3989 / 1970 / and 1729 / 1964 incl. lead caulked joints and painting two coats to exposed surface . ( painting to be separately ) .a ) s trap i ) 100 mm dia . 140 supplying , fitting , fixing, 10 liter p.v.c. low down cistern conforming to i.s specification with p.v.c. fittings complete.c.i. brackets incl. two coats of painting to bracket etc.i ) white 141 construction of inspection chamber measure 600mm x 600mm x upto 600mm ( depth ) with250 mm thick 1st class brick wwk in cement mortr ( 1:4 ) on all sides, bottom of the pit conuntng of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer of jhama brick flat soling15 mm thick ( 1:4 ) cenent plster to inside walls.a ) with bazree ( n.b varity ) 142 constrution of septic tank of differont apacities as per approved drawng wilh 1st class bck work m cement mortar ( l:4 ) includng two 560 mm dia. r.c.c. manhole cover ( heavy type ) ot approved make supplod, iitted and fned in the 100m thick r.c.c ( i:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 :1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 :1 ) to outside wall upto 200 mm below6. floor tunished with 25 mm thick grey artificata ) for 10 usersi ) with baztee [ n.b varitv ] 143 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate ceiment brick work ( 1:4 ) band all round and cement brick work ( 1:4 ) upto 0.90 metre from top with 20mm thick cement plastering ( 1:4 ) to inside face upto the depth of cement brick.with 250 mm thick dry brick work and 250 mm thick cement brick work ( 1:6 ) and 1.00 m inside dia. 144 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor 145 supplying. fitting and fixing fibre reinforced polymer ( frp ) composite door frame as per approved section with glass fibre reinforced plastic mouided skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technologydepartment of science and technology ( dst ) to safisty is: 4020 door testing performanc ( i ) 66 mm x 90 mm 146 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 147 hw site boundary wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 148 earth work in filling in foundation trenches or plinth with good earth , in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation. 149 cement concrete ( 1:3:6 ) with 30 mm down graded excluding shuttering.a ) 6:3:1 proportion. 150 ordinary cement concrete m 20 ( mix 3:1:5;1 ) with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement .if any , in ground floor, as per i.s. 456 2000.i ) river bozree. 151 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 152 hire and labour charges for shuttering with centreing and necessary staging up to 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slab . beams , columns, lintels curved or straight including fitting fixing and striking out of completion of works ( up to roof of ground floor ) .a ) 25 mm to 30 mm thick shuttering with out staging and foundation etc, 153 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 154 plaster ( to wall, floor , ceiling etc, ) with sand and cement mortar including rounding off chamfering corners as directed and raking out joints or roughening of concrete surface including throating , nosing and drip course where necessary ( ground floor ) .. with cement mortar ( 6:1. ) .15 mm thick plaster. 155 with cement mortar ( 6:1. ) .20 mm thick plaster. 156 with cement mortar ( 4:1 ) 10 mm thick. 157 neat cement punning about 1.5mm thick in wall , dado , window, sills floor drain etc, 158 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 159 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 160 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 161 earth work in filling compound , tank , low sand ditches etc, good earth, in layer not exceeding 250mm including breaking clods & consolidating the same by ramming and dressing complete etc. layer by layercompletei ) with carried earth arrangement by the contractor within a radius of 3km including the cost of carriage but not exceeding 5km 162 m.s. & wi ornamental grill of approved design joints continuously welded with ms.wi. flats and bars of windows railing etc. fitted and fixed with necessary screws andlugs in ground floor. ( i ) grill weighing above 10kg / sq.m. and up to16kg / sqm. 163 125 mm thick brick work with 1st class bricks in cement mortar ( 1:4 ) with1st class brick in all floor. 164 2nd site p / houseearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soil but excluding latarite or sand stone ) including removing spreading or stack ingthespoilswithinaleadof75m.asdirected.theitem includesnecessarytrimmingthesidesofthetrenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. asrequiredcomplete. depthofexcavationnotexceeding1.5mtr. but not requiring shoring 165 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurementof finishedquantity ofwork ) a. with earth obtained from excavation of foundation 166 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by throughsaturationwithwaterandramming completeincluding the costofsupplyofsand. ( paymenttobemadeonthebasisof measurement of finished quantity of work. ) ( a ) by fine sand. 167 singlebrickflatsolingofpicked jhamabricksincludingramming&dressingbedtoproperlevel& fillingjointswithpowderedearthorlocalsandincludingcostof sand etc complete as per direction & specification. 168 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion. 169 ordinarycementconcrete ( mix1:1.5:3 ) withgradedstonechips ( 20mmnominalsize ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 170 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approvedstoutpropsandthickhardwoodplanksofapprovedthicknesswithrequired bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .a ) 25 mm to 30 mm shuttering without staging in foundation. 171 b ) 25 mmto30 mmthick wooden shuttering asper decision& ddirectionofthee.i.c. in foundation. 172 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 173 brick work with 1st class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 174 ( b ) in superstructure, ground floor 175 artificial stone in floor, dado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) andmarbledustinproportion ( 1:2 ) includingsmoothfinishingandroundingoffcorners includingrakingoutjointsorrougheningofconcretesurfaceandapplicationofcement slurrybeforeflooringworksusingcement@1.75kg / sq.mallcompleteincludingall materials and labour.in ground floor. ( i ) 35 mm. thick 176 woodworkindoorandwindowframefittedandfixedinpositioncompleteincludinga protective coatofpainting atthe contactsurface ofthe frameexluding costofconcrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal : siliguri 177 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( cost of concrete will be paid separately ) ( i ) 40mm x 6mm, 200mm length 178 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamferingcornersasdirectedandrakingoutjointsincludingthroating, nosingand drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ( i ) with 1:6 cement mortar ( a ) 20 mm thick plaster 179 ( b ) 15 mm thick plaster 180 ( ii ) with 1:4 cement mortar ( a ) 10 mm thick plaster 181 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc. 182 applyingdecorativecementbasedpaintofapprovedqualityafterpreparingthesurface includingscrapingthesamethoroughly ( plasteredorconcretesurface ) asper manufacturers specification.a ) in ground floor: ( i ) two coats. 183 protectiveanddecorativeacrylicexterioremulsionpaintofapprovedquality, asper manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rateincludes costofmaterial, labour, scaffoldingand allincidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 184 ( a ) primingonecoatontimberorplasteredsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 185 ( b ) primingonecoatonsteelorothermetalsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 186 paintingwithbestqualitysyntheticenamelpaintofapprovedmakeandbrandincluding smootheningsurfaceby sandpaperingetc.includingusingofapproved puttyetc.onthe surface, if necessary : ( a ) on timber or plastered surface : with super gloss ( hi gloss ) i ) two coat ( with any shade except white ) 187 ( b ) on steel surface : with super gloss ( hi gloss ) i ) one coat ( with any shade except white ) 188 panelshuttersofdoorandwindow, asperdesign ( eachpanelconsistingofsingleplank withoutjoint ) , includingfittingandfixingthesameinpositionbutexcludingthecostof hinge and other fittings.in ground floor. ( i ) 35mm thick shutters with 19mm thick panel of size 30to 45 cm.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 189 glazedshuttersofdoors, windows, fanlight, clerestorywindowsetc.as perdesign ( with ordinary glass of 7.4kg. / sq.m. 3mm. thick ) fitted with putty bed and teak wood bead and nailsincludingfittingandfixingshutterinpositionbutexcludingthecostofhingesand other fittings. cost of glass, putty, wooded beads etc.will be paid separately. ( i ) 35mm thick shutters.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 190 supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. ( in all floors for internal wall & upto 6 m height for external wall ) ( i ) 4 mm thick 191 m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flatsand barsofwindows, railingetc.fittedand fixedwithnecessaryscrewsandlugsin ground floor.i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 192 iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting.i ) 300 mm 193 iron door handle of approved quality fitted and fixed complete: ( i ) 150mm x 5.5mm. 194 ( ii ) 100mm x 5mm. 195 supplying, fittingandfixinghingecleatinpositionexcludingthecosthingeandother fiffitngs.a ) with 75mm iron butt hingei ) sal : siliguri. 196 b ) with 50mm iron butt hingei ) sal : siliguri. 197 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( i ) 50mm. x 37mm. x 1.50mm. 198 ( ii ) 75mm. x 40mm. x 1.12mm. 199 ( iii ) 100mm. x 50mm. x 1.25mm. 200 iron socket bolt of approved quality fitted and fixed complete. ( a ) 100mm long x 10mm dia bolt. 201 ( b ) 150mm long x 10mm dia bolt. 202 cord for fan light fitted & fixed complete. 203 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttering complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 204 supplyingp.v.c.waterstoragetankofapproved qualitywithclosed topwith lid ( black ) multilayer ( a ) 500 litre capacity 205 labour for hoisting plastic water storage tank. ( i ) upto 1500 litre capacity. ( a ) upto 1st story from g.l. 206 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, shortpieceetc.fittedwithholderbatsclamps, includingcuttingpipes, makingthreads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materialsand twocoatsofpainting with approved paint inany position above ground. ( payment will be made on the centre line measurements of totalpipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately ) ( i ) 20 mm dia. medium quality. 207 ( ii ) 15 mm dia. medium quality 208 labour for punching hole in plastic water storage tank upto 50 mm dia. 209 supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . ( i ) 15 mm dia. 210 ( ii ) 20 mm dia. 211 supplying, fittingand fixing alloyironwithbrassspindlebib cock / stopcockofapproved brand and make, spray painted and tested to 21 kg per sq. cm. ( i ) 15 mm dia. 212 supply of upvc pipes & fittings conforming to is 13592 1992 ( i ) door tee , a ) 110 mm 213 ( ii ) vent cowl , a ) 110 mm 214 ( iii ) door bend ( t.s. ) , a ) 110 mm 215 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992 ( a ) ( i ) single socketed 3 meter lengtha ) 110 mm 216 supplying, fitting and fixing orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding p or s trap ( excluding cost of concrete for fixing ) . ( i ) 530 mm x 410 mm 217 supplying, fitting and fixing cast iron p or s trap conformimg to i.s. 3989 / 1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. ( painting to be paid seperately ) .a ) s trapi ) 100 mm dia 218 supplying, fitting and fixing 10 litre p.v.c. low down cistern conforming to i.s. specification with p.v.c. fittings complete, c.i. brackets including two coats of painting to bracket etci ) white 219 constructinginspectionpitofinsidemeasurement600 mmx600mmxupto600mm ( depth ) with 250 mm thick 1st. class brick work in cement mortar ( 1:4 ) on all sides, bottom of the pit consisting of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer ofjhamabrickflatsoling, 15mmthick ( 1:4 ) cementplastertoinsidewallsandout side wallsuptog.l.and20mm.thick ( 1:4 ) plastertobottomofthepit, providingnecessary invert with cement concrete ( 1:3:6 ) with stone chips as per direction, neat cement finishing toentireinternalsurfaces, topofthe pitcovered with100 mmthick r.c.c.slab ( 1:1.5:3 ) withstonechipsandnecessaryreinforcementsupto1%andshutteringincluding6mm thickcementplaster ( 1:4 ) inallexternalsurfaces ofthe slaband one560 mmdia. r.c.c. manholecoverofapprovedmakesupplied, fittedandfixedintheslabwithnecessary fittings, necessaryearthworkinexcavationinallsortsofsoil, fillingsidesofthepitwith earthand removingspoilsafterworkcompleteinallrespectwith allcostsoflabourand materials.ii ) with bazree ( n.b variety ) ( sail / tata / rinl ) 220 construction ofseptictank of different capacities asper approved drawing with1st class brick work in cement mortar ( 1:4 ) including two 560 mm dia. r.c.c. manhole cover ( heavy type ) ofapprovedmakesupplied, fittedandfixedinthe100mmthickr.c.c ( 1:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 : 1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 : 1 ) to outside wall upto 200 mm below g.l floor finishedwith 25mm thick grey artificialstone over 100 mmthick r.c.c ( 1:1.5:3 ) bottom slabincludingsupplying, fittingandfixingallnecessryspecials, fittings, s.w. tees, c.i. foot rest etc. including excavation earth in allsorts ofsoil, shoring, bailingoutand pumpingoutwaterasnecessary, ramming, dressingthebedand fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and con in all respectwith allcosts oflabour and materials.aterials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. by weight of cement with all costs of labour and materials. ( i ) for 10 usersa ) with bazree ( n.b varity ) ( sail / tata / rinl ) 221 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick workupto1.6metrefromthebottomhaving150mmintermediatecementbrickwork ( 1:4 ) bandallroundandcementbrickwork ( 1:4 ) upto0.90metrefromtopwith20mm thickcementplastering ( 1:4 ) toinsidefaceuptothedepthofcementbrickwork, 15mm thickcementplaster ( 1:4 ) onouterfacefromtopofthewelluptog.l.and6mmthick cement plaster ( 1:4 ) on top of the r.c.c. cover slab including filling bottom 1.00 metre of inside of the well with brick metal ( 50 mm to 63 mm size ) including r.c.c. cover slab of 100 mmthickwithcementconc ( 1:1.5:3 ) withstonechipswithnecessaryreinforcementand shuttering including one 560 mm dia. r.c.c. manhole cover ( heavy type ) of approved make supplied, fittedandfixedinthecoverslabwithnecessaryfittings, makingnacessary arrangementsforpipeconnections, excavationofwellincludingshoring, dewateringand removing the exess earth from the premisesas per direction completein allrespect with all costs of labour and materials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. a ) other than sail / tata / rinl ) 222 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 223 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic a ) above 10 km upto 20 km 250 mm di pipe 224 16 mm dia. 1mtr long fan hook 225 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 226 2nd site b / wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1, 500 mm 227 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. 228 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) c ) ( iii ) with carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. 229 ( ii ) cement concrete with 30 mm down graded shingles excluding shuttering. n.b. variety ( 1:3:6 ) 230 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( a ) river bazree 231 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 232 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 233 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .f ) 25 mm to 30 mm shuttering without staging in foundation 234 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 235 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 236 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, affolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] ( i ) with 1:4 cement mortar a ) 10 mm thick plaster 237 ( ii ) with 1:6 cement mortar ( b ) 15 mm thick plaster 238 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ( add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor ) ( i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 239 neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. 240 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 241 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 242 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 243 fhtcproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 244 100 ohrearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 245 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 246 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 247 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 248 for additional depth beyond 1.5 m and upto 3.00 m 249 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 250 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 251 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 252 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 253 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 254 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 255 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 256 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 257 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 258 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 259 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 260 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 261 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 262 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 263 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 264 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 265 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 266 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 267 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 268 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 269 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 270 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 271 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 272 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 273 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 274 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 275 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 276 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 277 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 278 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 279 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 280 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 281 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 282 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 283 with 1:3 cement mortar 10mm thick plaster above 20 m & above 284 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 285 4m to 8 m 286 8 m to 12 m 287 12 m to 16m 288 16 m to 20 m 289 above 20 m 290 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 291 4m to 8 m 292 8 m to 12 m 293 12 m to 16m 294 16 m to 20 m 295 above 20 m 296 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 297 100 mm dia. 298 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 299 100 mm dia. 300 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 301 150 mm dia. 302 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 303 150 mm dia 304 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect100mm.dia 305 150mm.dia 306 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 307 150mm.dia 308 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 309 150mm.dia 310 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 311 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 312 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 313 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 314 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 315 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 316 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 317 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 318 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 319 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 320 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 321 grill weighing above 16 kg. / sq.mtr and above 322 welding in m.s structurral work gas or electric continuous weld 323 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 324 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 325 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 326 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 327 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 328 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6 ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings valves.b ) 90mm ( od ) 329 b ) 110 mm ( od ) 330 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 331 b ) 110 mm ( od ) 332 a ) for ci / di pipeb ) 150 mm dia 333 c ) 200 mm dia 334 e ) 100 mm dia. 335 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 336 b ) 110 mm ( od ) 337 a ) for ci / di pipeb ) 150 mm dia 338 c ) 200 mm dia 339 e ) 100 mm dia. 340 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 150 mm dia. 341 c ) 200 mm dia. 342 e ) 100 mm dia. 343 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 344 c ) 200 mm dia. 345 e ) 100 mm dia. 346 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 347 i ) 200 mm dia pipe 348 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 349 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 350 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 351 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 352 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( b ) river bazree 353 bamboo pile walling made of 65 mm to 75 mm dia. bamboo ( in single line ) driven about half length into the ground at very close spacing side by side including necessary bamboo stays ties runners etc and lining the exposed portion with sheets made form cutdrums fitted and fixed complete as per direction. 354 supply and delivery of cidf sluice valve ( special type ) pw 1.00 of different dia make with ci double flanged non rusting spindle sluice valves conforming to is 14846 2000 with latest emended having body dome / bonnet and cover of c.i.gr f.g 210mtr. spindle of is 6603 g.r 12 / gr 13 non magnetic, nuts seat rings are of gunonetal as per is:318 ltb 2 flanges and drilled to is:1538 part iv & vi valves are suitable for max. working pressure of 10kg / cm2 ( seat test ) and body tested to 15kg / cm2. n.b: the above item should be procured from the reputed manufactures as per deptt. approved vender list150 mm dia 355 200 mm dia...

Public Health Engineering Department - West Bengal

34787129 tender for execution of different works related to petlaepra pipe water supply scheme under jal jeevan mission 1 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 2 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 3 60 mtr. to 90 mtr. 4 90 mtr. to 120 mtr. 5 120 mtr. to 144 mtr. 6 electro logging charge. 7 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 8 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 9 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 10 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 11 cost of consumables for drilling rigs and machineries. 12 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 13 b ) 200 mm dia. 14 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 15 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 16 supply and delivery of upvc capa ) 200 mm dia. 17 b ) 250 mm dia. 18 supply and delivery of m.s. housing clamp 250 mm dia. 19 supply and delivery of m.s .centre guide ( special type ) . 20 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 21 water sample collection and chemical test including arsenic test. 22 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 23 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 24 supply and delivery of bentonite powder conforming to is 6186 :1986. 25 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 26 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 27 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 28 60 mtr. to 90 mtr. 29 90 mtr. to 120 mtr. 30 120 mtr. to 144 mtr. 31 electro logging charge. 32 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 33 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 34 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 35 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 36 cost of consumables for drilling rigs and machineries. 37 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 38 b ) 200 mm dia. 39 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 40 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 41 supply and delivery of upvc capa ) 200 mm dia. 42 b ) 250 mm dia. 43 supply and delivery of m.s. housing clamp 250 mm dia. 44 supply and delivery of m.s .centre guide ( special type ) . 45 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 46 water sample collection and chemical test including arsenic test. 47 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 48 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 49 supply and delivery of bentonite powder conforming to is 6186 :1986. 50 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 51 rising cum delivery mainsupply of cidf & specials as per is 1338 1992 52 supply and delivery of cidf sluice valve as per i.s 14484 2000 ( upadhaya / l&t / kirlosker / venus / hazra ) i.s.i make p.n 1.6.i ) 150 mm dia. 53 ii ) 200 mm dia. 54 iii ) 250 mm dia. 55 supply of c.i. jeffy coupling ( flexible ) joint complete with studtsnuts bolts, rubbon sealing reing as per i.s.specification.i ) 150 mm dia. 56 ii ) 200 mm dia. 57 iii ) 250 mm dia. 58 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 80 mm dia. 59 150 mm dia 60 200 mm dia 61 250 mm dia 62 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .80 mm dia 63 150 mm dia 64 200 mm dia 65 250 mm dia 66 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .80 mm dia 67 150 mm dia 68 200 mm dia 69 250 mm dia 70 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 71 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 72 c ) 200 mm dia. 73 e ) 250 mm dia. 74 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 75 a ) 80 mm dia. 76 c ) 150 mm dia. 77 d ) 200 mm dia. 78 d ) 250 mm dia. 79 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 80 i ) 200 mm dia pipe 81 i ) 250 mm dia pipe 82 cutting di pipe ( all class & type ) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of eic.b ) 150mm.dia.to 200mm.dia pipe 83 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic.above 50 km ( extra cost 57 rs ) 84 hw site p / houseearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 85 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150mm including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation 86 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) . 87 single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and 1illing joints with local sand. 88 cement concrete with 30 mm down graded shingles excluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion 89 ordinary cement concrete mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) exciuding shuttering and reinforcement if any, in ground floor as per relevant is codes.river bazree 90 a ) 25 mm to 30 mm shuttering without staging, in foundation 91 b ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of e.i.c. in foundation. 92 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.a ) for works in foundation , basement and upto roof of ground floor / up to 4m.jsw / ispl / srmb / bmsal / electro steel / ssl. 93 brick work with ist class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 94 b ) in superstucture, ground floor. 95 artificial stone in floor, itado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, iaid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion ( 1:2 ) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry betore flooring works using cement 175 kg / sq.m all complete including all materials and labour.in ground floor. ( i ) 35 mm. thick 96 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt himges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal: siliguri 97 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( costof concrete will be paid separately ) ( i ) 40mm x bmm, 200mm length 98 supplyof fan hook. 99 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface.i ) with 1:6 cement mortara ) 20 mm thick plaster 100 b ) 15 mm thick plaster 101 ii ) with 1:4 cement mortarc ) 10 mm thick plaster 102 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc 103 applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly ( plastered or concrete surface ) as per manufacturers specification.in ground floor ( i ) one coat on new surface 104 ii ) two coats. 105 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 106 a ) priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc 107 ( b ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 108 painting with best quality synthetic enamel paint of approved make and brand including smoothening.surtace by sand papering etc. including using of approved putty etc. on the surface, if necessary. ( a ) on timber or plastered surface with super gloss ( hi gloss ) .two coat ( with any shade except white 109 b ) on steel surfacei ) one coat ( with any shade except white 110 panel shutters of door and window, asper design ( each panel consisting of single plank without joint ) , including fitting and fixing the same in position but excluding the cost of hinge and other fittings. in ground floor. ( i ) 35 mm thick shutters with 19 mm thick panel of size 30 to 45 cm.a ) sishu, gamar, champ, bhola, mogra, hallak. 111 glazed shutter of door , windows, fan light clerestory window etc. as per designe ( with ordinary glassof 7.4 kg / sq.m. 3 mm thick ) fitted with putty bed and teak wood bead cost of hings and other fittings and fixing shutter in position but excluding the cost of hinges and other fittings .cost of glass putty wooded beads etc will be separately.35 mm thick shutter .a ) sishu, gamar, champ, bhola, mogra, hallak. 112 sipplyng best indian sheet glass panes set in putty and fited and fixrd witlh ails and putty conmplete. ( in all floors for internal wall& upto 6 nm height for external wall. ( i ) 4 mm thick 113 ms.or w.i ornamental grill of approved design joints continuously welded with m.s.w.flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in rround floor. ( i ) gril weighing above 10 kt. / sq mtr and up to 16 kg. / sq, mtr. 114 i ) 300 mm.iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting. 115 ( i ) 150 mm x5.5 mm .iron door handle of approved quality fitted and fixed complete: 116 ( ii ) 100 mm x 5 mm. 117 i ) sal siliguri.a ) with 75 mm iron butt hingesupplying, fitting and fixing hinge cleat in position excluding the cost hinge and other fittings. 118 i ) sal: siliguri.b ) with 50 mm iron butt hinge 119 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark.i ) 50 mm. x 37mm. x 1.50mm 120 ( i ) 75mm. x 40mm. x 1.12mm. 121 ( i ) 100mm. x 50mm. x 1.25mm 122 iron socket bolt of approved quality fitted and fixed complete.a ) 100mm long x 10mm dia bolt. 123 b ) 150mm long x 10mm dia bolt. 124 chalmp for fan light fitted & fixed complete 125 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttèring complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 126 supplying p.v.c. water storage tank of approved quality with closed top with lid ( black ) multilayer ( a ) 500 litre capacity. 127 labour for hoisting plastic water storage tank 128 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reduing socket, reducing tee short piece etc. fitted with holder bats clamps, including cutting pipes, making threads fitting, fixing etc. complete in all respect including cost of all nece [ sarý fittings required, jointing materials and two coats of painting with approved paint in any position above ground. ( payment will be made on the centre line measurements of total pipe line includingall pecials.no separate payment will be made for accesories, specials. ( payment for painting will be made seperately ) ( i ) 25 mm dia. medium quality 129 ( ii ) 15 mm dia. medium quality 130 labour for punching hole in plastic water storage tank upto 50 mm dia. 131 supplying, titting and fixing gunmetal wheel valve of approved brand and make tested to 21kg per sq. cm. ( for water lines only ) .i ) 25 mm dia. 132 ii ) 20 mm dia. 133 supplying, fitting and fixing alloy iron with brass spindle bib cock / stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm.i ) 15 mm dia 134 supply of upvc pipes & fittings etc. conforming to is 13592 1992i ) door tee 110 mm 135 ii ) vent cowl 110 mm 136 ( ii ) door bend ( t.s. ) 110 mm 137 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992a ) single socket 3 meter length. ( i ) 110 mm . 138 orissa pattern water closet in white glazed vitreous chinaware of approved make in position . ( i ) 530 mm x 410 mm. 139 supplying , fitting , fixing cast iron p or s trap conforming to is: 3989 / 1970 / and 1729 / 1964 incl. lead caulked joints and painting two coats to exposed surface . ( painting to be separately ) .a ) s trap i ) 100 mm dia . 140 supplying , fitting , fixing, 10 liter p.v.c. low down cistern conforming to i.s specification with p.v.c. fittings complete.c.i. brackets incl. two coats of painting to bracket etc.i ) white 141 construction of inspection chamber measure 600mm x 600mm x upto 600mm ( depth ) with250 mm thick 1st class brick wwk in cement mortr ( 1:4 ) on all sides, bottom of the pit conuntng of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer of jhama brick flat soling15 mm thick ( 1:4 ) cenent plster to inside walls.a ) with bazree ( n.b varity ) 142 constrution of septic tank of differont apacities as per approved drawng wilh 1st class bck work m cement mortar ( l:4 ) includng two 560 mm dia. r.c.c. manhole cover ( heavy type ) ot approved make supplod, iitted and fned in the 100m thick r.c.c ( i:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 :1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 :1 ) to outside wall upto 200 mm below6. floor tunished with 25 mm thick grey artificata ) for 10 usersi ) with baztee [ n.b varitv ] 143 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate ceiment brick work ( 1:4 ) band all round and cement brick work ( 1:4 ) upto 0.90 metre from top with 20mm thick cement plastering ( 1:4 ) to inside face upto the depth of cement brick.with 250 mm thick dry brick work and 250 mm thick cement brick work ( 1:6 ) and 1.00 m inside dia. 144 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor 145 supplying. fitting and fixing fibre reinforced polymer ( frp ) composite door frame as per approved section with glass fibre reinforced plastic mouided skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technologydepartment of science and technology ( dst ) to safisty is: 4020 door testing performanc ( i ) 66 mm x 90 mm 146 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 147 hw site boundary wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 148 earth work in filling in foundation trenches or plinth with good earth , in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation. 149 cement concrete ( 1:3:6 ) with 30 mm down graded excluding shuttering.a ) 6:3:1 proportion. 150 ordinary cement concrete m 20 ( mix 3:1:5;1 ) with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement .if any , in ground floor, as per i.s. 456 2000.i ) river bozree. 151 reinforcement for reinforced concrete work in all sorts of structures including distribution bars , stirrups , binders etc, including supply of rods initial straightening and removal loose rust ( if necessary, ) cutting to correct shape , placing in proper position and binding with 16gauge black annealed wire at every instruction complete as per drawing and direction of e.i.c.i ) tor steel / mild steel. 152 hire and labour charges for shuttering with centreing and necessary staging up to 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slab . beams , columns, lintels curved or straight including fitting fixing and striking out of completion of works ( up to roof of ground floor ) .a ) 25 mm to 30 mm thick shuttering with out staging and foundation etc, 153 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 154 plaster ( to wall, floor , ceiling etc, ) with sand and cement mortar including rounding off chamfering corners as directed and raking out joints or roughening of concrete surface including throating , nosing and drip course where necessary ( ground floor ) .. with cement mortar ( 6:1. ) .15 mm thick plaster. 155 with cement mortar ( 6:1. ) .20 mm thick plaster. 156 with cement mortar ( 4:1 ) 10 mm thick. 157 neat cement punning about 1.5mm thick in wall , dado , window, sills floor drain etc, 158 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 159 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 160 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 161 earth work in filling compound , tank , low sand ditches etc, good earth, in layer not exceeding 250mm including breaking clods & consolidating the same by ramming and dressing complete etc. layer by layercompletei ) with carried earth arrangement by the contractor within a radius of 3km including the cost of carriage but not exceeding 5km 162 m.s. & wi ornamental grill of approved design joints continuously welded with ms.wi. flats and bars of windows railing etc. fitted and fixed with necessary screws andlugs in ground floor. ( i ) grill weighing above 10kg / sq.m. and up to16kg / sqm. 163 125 mm thick brick work with 1st class bricks in cement mortar ( 1:4 ) with1st class brick in all floor. 164 2nd site p / houseearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soil but excluding latarite or sand stone ) including removing spreading or stack ingthespoilswithinaleadof75m.asdirected.theitem includesnecessarytrimmingthesidesofthetrenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. asrequiredcomplete. depthofexcavationnotexceeding1.5mtr. but not requiring shoring 165 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurementof finishedquantity ofwork ) a. with earth obtained from excavation of foundation 166 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by throughsaturationwithwaterandramming completeincluding the costofsupplyofsand. ( paymenttobemadeonthebasisof measurement of finished quantity of work. ) ( a ) by fine sand. 167 singlebrickflatsolingofpicked jhamabricksincludingramming&dressingbedtoproperlevel& fillingjointswithpowderedearthorlocalsandincludingcostof sand etc complete as per direction & specification. 168 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion. 169 ordinarycementconcrete ( mix1:1.5:3 ) withgradedstonechips ( 20mmnominalsize ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 170 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approvedstoutpropsandthickhardwoodplanksofapprovedthicknesswithrequired bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .a ) 25 mm to 30 mm shuttering without staging in foundation. 171 b ) 25 mmto30 mmthick wooden shuttering asper decision& ddirectionofthee.i.c. in foundation. 172 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.a ) for works in foundation, basement and upto roof of ground floor / upto 4 mi ) tor steel / mild steel ( i ) a. sail / tata / rinl 173 brick work with 1st class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 174 ( b ) in superstructure, ground floor 175 artificial stone in floor, dado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) andmarbledustinproportion ( 1:2 ) includingsmoothfinishingandroundingoffcorners includingrakingoutjointsorrougheningofconcretesurfaceandapplicationofcement slurrybeforeflooringworksusingcement@1.75kg / sq.mallcompleteincludingall materials and labour.in ground floor. ( i ) 35 mm. thick 176 woodworkindoorandwindowframefittedandfixedinpositioncompleteincludinga protective coatofpainting atthe contactsurface ofthe frameexluding costofconcrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal : siliguri 177 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( cost of concrete will be paid separately ) ( i ) 40mm x 6mm, 200mm length 178 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamferingcornersasdirectedandrakingoutjointsincludingthroating, nosingand drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ( i ) with 1:6 cement mortar ( a ) 20 mm thick plaster 179 ( b ) 15 mm thick plaster 180 ( ii ) with 1:4 cement mortar ( a ) 10 mm thick plaster 181 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc. 182 applyingdecorativecementbasedpaintofapprovedqualityafterpreparingthesurface includingscrapingthesamethoroughly ( plasteredorconcretesurface ) asper manufacturers specification.a ) in ground floor: ( i ) two coats. 183 protectiveanddecorativeacrylicexterioremulsionpaintofapprovedquality, asper manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rateincludes costofmaterial, labour, scaffoldingand allincidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 184 ( a ) primingonecoatontimberorplasteredsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 185 ( b ) primingonecoatonsteelorothermetalsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 186 paintingwithbestqualitysyntheticenamelpaintofapprovedmakeandbrandincluding smootheningsurfaceby sandpaperingetc.includingusingofapproved puttyetc.onthe surface, if necessary : ( a ) on timber or plastered surface : with super gloss ( hi gloss ) i ) two coat ( with any shade except white ) 187 ( b ) on steel surface : with super gloss ( hi gloss ) i ) one coat ( with any shade except white ) 188 panelshuttersofdoorandwindow, asperdesign ( eachpanelconsistingofsingleplank withoutjoint ) , includingfittingandfixingthesameinpositionbutexcludingthecostof hinge and other fittings.in ground floor. ( i ) 35mm thick shutters with 19mm thick panel of size 30to 45 cm.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 189 glazedshuttersofdoors, windows, fanlight, clerestorywindowsetc.as perdesign ( with ordinary glass of 7.4kg. / sq.m. 3mm. thick ) fitted with putty bed and teak wood bead and nailsincludingfittingandfixingshutterinpositionbutexcludingthecostofhingesand other fittings. cost of glass, putty, wooded beads etc.will be paid separately. ( i ) 35mm thick shutters.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 190 supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. ( in all floors for internal wall & upto 6 m height for external wall ) ( i ) 4 mm thick 191 m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flatsand barsofwindows, railingetc.fittedand fixedwithnecessaryscrewsandlugsin ground floor.i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 192 iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting.i ) 300 mm 193 iron door handle of approved quality fitted and fixed complete: ( i ) 150mm x 5.5mm. 194 ( ii ) 100mm x 5mm. 195 supplying, fittingandfixinghingecleatinpositionexcludingthecosthingeandother fiffitngs.a ) with 75mm iron butt hingei ) sal : siliguri. 196 b ) with 50mm iron butt hingei ) sal : siliguri. 197 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( i ) 50mm. x 37mm. x 1.50mm. 198 ( ii ) 75mm. x 40mm. x 1.12mm. 199 ( iii ) 100mm. x 50mm. x 1.25mm. 200 iron socket bolt of approved quality fitted and fixed complete. ( a ) 100mm long x 10mm dia bolt. 201 ( b ) 150mm long x 10mm dia bolt. 202 cord for fan light fitted & fixed complete. 203 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttering complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 204 supplyingp.v.c.waterstoragetankofapproved qualitywithclosed topwith lid ( black ) multilayer ( a ) 500 litre capacity 205 labour for hoisting plastic water storage tank. ( i ) upto 1500 litre capacity. ( a ) upto 1st story from g.l. 206 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, shortpieceetc.fittedwithholderbatsclamps, includingcuttingpipes, makingthreads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materialsand twocoatsofpainting with approved paint inany position above ground. ( payment will be made on the centre line measurements of totalpipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately ) ( i ) 20 mm dia. medium quality. 207 ( ii ) 15 mm dia. medium quality 208 labour for punching hole in plastic water storage tank upto 50 mm dia. 209 supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . ( i ) 15 mm dia. 210 ( ii ) 20 mm dia. 211 supplying, fittingand fixing alloyironwithbrassspindlebib cock / stopcockofapproved brand and make, spray painted and tested to 21 kg per sq. cm. ( i ) 15 mm dia. 212 supply of upvc pipes & fittings conforming to is 13592 1992 ( i ) door tee , a ) 110 mm 213 ( ii ) vent cowl , a ) 110 mm 214 ( iii ) door bend ( t.s. ) , a ) 110 mm 215 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992 ( a ) ( i ) single socketed 3 meter lengtha ) 110 mm 216 supplying, fitting and fixing orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding p or s trap ( excluding cost of concrete for fixing ) . ( i ) 530 mm x 410 mm 217 supplying, fitting and fixing cast iron p or s trap conformimg to i.s. 3989 / 1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. ( painting to be paid seperately ) .a ) s trapi ) 100 mm dia 218 supplying, fitting and fixing 10 litre p.v.c. low down cistern conforming to i.s. specification with p.v.c. fittings complete, c.i. brackets including two coats of painting to bracket etci ) white 219 constructinginspectionpitofinsidemeasurement600 mmx600mmxupto600mm ( depth ) with 250 mm thick 1st. class brick work in cement mortar ( 1:4 ) on all sides, bottom of the pit consisting of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer ofjhamabrickflatsoling, 15mmthick ( 1:4 ) cementplastertoinsidewallsandout side wallsuptog.l.and20mm.thick ( 1:4 ) plastertobottomofthepit, providingnecessary invert with cement concrete ( 1:3:6 ) with stone chips as per direction, neat cement finishing toentireinternalsurfaces, topofthe pitcovered with100 mmthick r.c.c.slab ( 1:1.5:3 ) withstonechipsandnecessaryreinforcementsupto1%andshutteringincluding6mm thickcementplaster ( 1:4 ) inallexternalsurfaces ofthe slaband one560 mmdia. r.c.c. manholecoverofapprovedmakesupplied, fittedandfixedintheslabwithnecessary fittings, necessaryearthworkinexcavationinallsortsofsoil, fillingsidesofthepitwith earthand removingspoilsafterworkcompleteinallrespectwith allcostsoflabourand materials.ii ) with bazree ( n.b variety ) ( sail / tata / rinl ) 220 construction ofseptictank of different capacities asper approved drawing with1st class brick work in cement mortar ( 1:4 ) including two 560 mm dia. r.c.c. manhole cover ( heavy type ) ofapprovedmakesupplied, fittedandfixedinthe100mmthickr.c.c ( 1:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 : 1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 : 1 ) to outside wall upto 200 mm below g.l floor finishedwith 25mm thick grey artificialstone over 100 mmthick r.c.c ( 1:1.5:3 ) bottom slabincludingsupplying, fittingandfixingallnecessryspecials, fittings, s.w. tees, c.i. foot rest etc. including excavation earth in allsorts ofsoil, shoring, bailingoutand pumpingoutwaterasnecessary, ramming, dressingthebedand fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and con in all respectwith allcosts oflabour and materials.aterials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. by weight of cement with all costs of labour and materials. ( i ) for 10 usersa ) with bazree ( n.b varity ) ( sail / tata / rinl ) 221 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick workupto1.6metrefromthebottomhaving150mmintermediatecementbrickwork ( 1:4 ) bandallroundandcementbrickwork ( 1:4 ) upto0.90metrefromtopwith20mm thickcementplastering ( 1:4 ) toinsidefaceuptothedepthofcementbrickwork, 15mm thickcementplaster ( 1:4 ) onouterfacefromtopofthewelluptog.l.and6mmthick cement plaster ( 1:4 ) on top of the r.c.c. cover slab including filling bottom 1.00 metre of inside of the well with brick metal ( 50 mm to 63 mm size ) including r.c.c. cover slab of 100 mmthickwithcementconc ( 1:1.5:3 ) withstonechipswithnecessaryreinforcementand shuttering including one 560 mm dia. r.c.c. manhole cover ( heavy type ) of approved make supplied, fittedandfixedinthecoverslabwithnecessaryfittings, makingnacessary arrangementsforpipeconnections, excavationofwellincludingshoring, dewateringand removing the exess earth from the premisesas per direction completein allrespect with all costs of labour and materials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. a ) other than sail / tata / rinl ) 222 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 223 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic a ) above 10 km upto 20 km 250 mm di pipe 224 16 mm dia. 1mtr long fan hook 225 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 226 2nd site b / wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1, 500 mm 227 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. 228 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) c ) ( iii ) with carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. 229 ( ii ) cement concrete with 30 mm down graded shingles excluding shuttering. n.b. variety ( 1:3:6 ) 230 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( a ) river bazree 231 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 232 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 233 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .f ) 25 mm to 30 mm shuttering without staging in foundation 234 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 235 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 236 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, affolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] ( i ) with 1:4 cement mortar a ) 10 mm thick plaster 237 ( ii ) with 1:6 cement mortar ( b ) 15 mm thick plaster 238 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ( add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor ) ( i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 239 neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. 240 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 241 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 242 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 243 fhtcproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 244 300 ohr earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 245 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 246 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 247 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 248 for additional depth beyond 1.5 m and upto 3.00 m 249 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 250 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 251 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 252 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 253 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 254 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 255 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 256 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 257 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 258 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 259 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 260 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 261 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 262 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 263 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 264 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 265 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 266 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 267 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 268 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 269 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 270 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 271 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 272 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 273 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 274 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 275 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 276 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 277 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 278 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 279 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 280 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 281 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 282 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 283 with 1:3 cement mortar 10mm thick plaster above 20 m & above 284 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 285 4m to 8 m 286 8 m to 12 m 287 12 m to 16m 288 16 m to 20 m 289 above 20 m 290 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 291 4m to 8 m 292 8 m to 12 m 293 12 m to 16m 294 16 m to 20 m 295 above 20 m 296 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 297 200 mm dia. 298 250 mm dia 299 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 300 200 mm dia. 301 250 mm dia 302 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 303 200 mm dia 304 300 mm dia 305 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 306 200 mm dia 307 300 mm dia 308 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect200mm.dia 309 250mm.dia 310 150mm.dia 311 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 312 200 mm dia. 313 250mm.dia 314 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 315 200 mmdia. 316 250mm.dia 317 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 318 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 319 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 320 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 321 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 322 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 323 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 324 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 325 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 326 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 327 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 328 grill weighing above 16 kg. / sq.mtr and above 329 welding in m.s structurral work gas or electric continuous weld 330 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 331 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 332 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 333 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 334 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 335 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6laying of pipe line including cost of pipe & fittings / specials but excluding cost of valves..b ) 90mm ( od ) 336 b ) 110 mm ( od ) 337 c ) 125 mm ( od ) 338 d ) 140 mm ( od ) 339 e ) 160 mm ( od ) 340 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 341 b ) 110 mm ( od ) 342 c ) 125mm ( od ) 343 d ) 140 mm ( od ) 344 e ) 160 mm ( od ) 345 a ) for ci / di pipeb ) 150 mm dia 346 c ) 200 mm dia 347 e ) 300 mm dia 348 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 349 b ) 110 mm ( od ) 350 c ) 125mm ( od ) 351 d ) 140 mm ( od ) 352 e ) 160 mm ( od ) 353 a ) for ci / di pipeb ) 150 mm dia 354 c ) 200 mm dia 355 e ) 300 mm dia 356 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 150 mm dia. 357 c ) 200 mm dia. 358 e ) 300 mm dia. 359 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 360 c ) 200 mm dia. 361 e ) 250 mm dia. 362 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 363 i ) 200 mm dia pipe 364 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 365 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 366 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 367 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 368 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( b ) river bazree 369 bamboo pile walling made of 65 mm to 75 mm dia. bamboo ( in single line ) driven about half length into the ground at very close spacing side by side including necessary bamboo stays ties runners etc and lining the exposed portion with sheets made form cutdrums fitted and fixed complete as per direction. 370 supply and delivery of cidf sluice valve ( special type ) pw 1.00 of different dia make with ci double flanged non rusting spindle sluice valves conforming to is 14846 2000 with latest emended having body dome / bonnet and cover of c.i.gr f.g 210mtr. spindle of is 6603 g.r 12 / gr 13 non magnetic, nuts seat rings are of gunonetal as per is:318 ltb 2 flanges and drilled to is:1538 part iv & vi valves are suitable for max. working pressure of 10kg / cm2 ( seat test ) and body tested to 15kg / cm2. n.b: the above item should be procured from the reputed manufactures as per deptt. approved vender list150 mm dia 371 200 mm dia...

Public Health Engineering Department - West Bengal

34787113 tender for execution of different works related to ghoksadanga zone ii pipe water supply scheme under jal jeevan mission 1 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 2 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 3 60 mtr. to 90 mtr. 4 90 mtr. to 120 mtr. 5 120 mtr. to 144 mtr. 6 electro logging charge. 7 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 8 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 9 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 10 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 11 cost of consumables for drilling rigs and machineries. 12 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 13 b ) 200 mm dia. 14 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 15 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 16 supply and delivery of upvc capa ) 200 mm dia. 17 b ) 250 mm dia. 18 supply and delivery of m.s. housing clamp 250 mm dia. 19 supply and delivery of m.s .centre guide ( special type ) . 20 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 21 water sample collection and chemical test including arsenic test. 22 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 23 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 24 supply and delivery of bentonite powder conforming to is 6186 :1986. 25 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 26 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 27 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 28 60 mtr. to 90 mtr. 29 90 mtr. to 120 mtr. 30 120 mtr. to 144 mtr. 31 electro logging charge. 32 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 33 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 34 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 35 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 36 cost of consumables for drilling rigs and machineries. 37 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 38 b ) 200 mm dia. 39 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 40 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 41 supply and delivery of upvc capa ) 200 mm dia. 42 b ) 250 mm dia. 43 supply and delivery of m.s. housing clamp 250 mm dia. 44 supply and delivery of m.s .centre guide ( special type ) . 45 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 46 water sample collection and chemical test including arsenic test. 47 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 48 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 49 supply and delivery of bentonite powder conforming to is 6186 :1986. 50 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 51 rising cum delivery mainsupply of cidf & specials as per is 1338 1992 52 supply and delivery of cidf sluice valve as per i.s 14484 2000 ( upadhaya / l&t / kirlosker / venus / hazra ) i.s.i make p.n 1.6.i ) 150 mm dia. 53 ii ) 200 mm dia. 54 iii ) 250 mm dia. 55 supply of c.i. jeffy coupling ( flexible ) joint complete with studtsnuts bolts, rubbon sealing reing as per i.s.specification.i ) 150 mm dia. 56 ii ) 200 mm dia. 57 iii ) 250 mm dia. 58 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 80 mm dia. 59 150 mm dia 60 200 mm dia 61 250 mm dia 62 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .80 mm dia 63 150 mm dia 64 200 mm dia 65 250 mm dia 66 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .80 mm dia 67 150 mm dia 68 200 mm dia 69 250 mm dia 70 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 71 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 72 c ) 200 mm dia. 73 e ) 250 mm dia. 74 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 75 a ) 80 mm dia. 76 c ) 150 mm dia. 77 d ) 200 mm dia. 78 d ) 250 mm dia. 79 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 80 i ) 200 mm dia pipe 81 i ) 250 mm dia pipe 82 cutting di pipe ( all class & type ) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of eic.b ) 150mm.dia.to 200mm.dia pipe 83 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic.above 50 km ( extra cost 57 rs ) 84 hw site p / houseearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 85 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150mm including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation 86 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) . 87 single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and 1illing joints with local sand. 88 cement concrete with 30 mm down graded shingles excluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion 89 ordinary cement concrete mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) exciuding shuttering and reinforcement if any, in ground floor as per relevant is codes.river bazree 90 a ) 25 mm to 30 mm shuttering without staging, in foundation 91 b ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of e.i.c. in foundation. 92 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.a ) for works in foundation , basement and upto roof of ground floor / up to 4m.jsw / ispl / srmb / bmsal / electro steel / ssl. 93 brick work with ist class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 94 b ) in superstucture, ground floor. 95 artificial stone in floor, itado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, iaid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion ( 1:2 ) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry betore flooring works using cement 175 kg / sq.m all complete including all materials and labour.in ground floor. ( i ) 35 mm. thick 96 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt himges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal: siliguri 97 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( costof concrete will be paid separately ) ( i ) 40mm x bmm, 200mm length 98 supplyof fan hook. 99 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface.i ) with 1:6 cement mortara ) 20 mm thick plaster 100 b ) 15 mm thick plaster 101 ii ) with 1:4 cement mortarc ) 10 mm thick plaster 102 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc 103 applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly ( plastered or concrete surface ) as per manufacturers specification.in ground floor ( i ) one coat on new surface 104 ii ) two coats. 105 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 106 a ) priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc 107 ( b ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 108 painting with best quality synthetic enamel paint of approved make and brand including smoothening.surtace by sand papering etc. including using of approved putty etc. on the surface, if necessary. ( a ) on timber or plastered surface with super gloss ( hi gloss ) .two coat ( with any shade except white 109 b ) on steel surfacei ) one coat ( with any shade except white 110 panel shutters of door and window, asper design ( each panel consisting of single plank without joint ) , including fitting and fixing the same in position but excluding the cost of hinge and other fittings. in ground floor. ( i ) 35 mm thick shutters with 19 mm thick panel of size 30 to 45 cm.a ) sishu, gamar, champ, bhola, mogra, hallak. 111 glazed shutter of door , windows, fan light clerestory window etc. as per designe ( with ordinary glassof 7.4 kg / sq.m. 3 mm thick ) fitted with putty bed and teak wood bead cost of hings and other fittings and fixing shutter in position but excluding the cost of hinges and other fittings .cost of glass putty wooded beads etc will be separately.35 mm thick shutter .a ) sishu, gamar, champ, bhola, mogra, hallak. 112 sipplyng best indian sheet glass panes set in putty and fited and fixrd witlh ails and putty conmplete. ( in all floors for internal wall& upto 6 nm height for external wall. ( i ) 4 mm thick 113 ms.or w.i ornamental grill of approved design joints continuously welded with m.s.w.flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in rround floor. ( i ) gril weighing above 10 kt. / sq mtr and up to 16 kg. / sq, mtr. 114 i ) 300 mm.iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting. 115 ( i ) 150 mm x5.5 mm .iron door handle of approved quality fitted and fixed complete: 116 ( ii ) 100 mm x 5 mm. 117 i ) sal siliguri.a ) with 75 mm iron butt hingesupplying, fitting and fixing hinge cleat in position excluding the cost hinge and other fittings. 118 i ) sal: siliguri.b ) with 50 mm iron butt hinge 119 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark.i ) 50 mm. x 37mm. x 1.50mm 120 ( i ) 75mm. x 40mm. x 1.12mm. 121 ( i ) 100mm. x 50mm. x 1.25mm 122 iron socket bolt of approved quality fitted and fixed complete.a ) 100mm long x 10mm dia bolt. 123 b ) 150mm long x 10mm dia bolt. 124 chalmp for fan light fitted & fixed complete 125 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttèring complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 126 supplying p.v.c. water storage tank of approved quality with closed top with lid ( black ) multilayer ( a ) 500 litre capacity. 127 labour for hoisting plastic water storage tank 128 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reduing socket, reducing tee short piece etc. fitted with holder bats clamps, including cutting pipes, making threads fitting, fixing etc. complete in all respect including cost of all nece [ sarý fittings required, jointing materials and two coats of painting with approved paint in any position above ground. ( payment will be made on the centre line measurements of total pipe line includingall pecials.no separate payment will be made for accesories, specials. ( payment for painting will be made seperately ) ( i ) 25 mm dia. medium quality 129 ( ii ) 15 mm dia. medium quality 130 labour for punching hole in plastic water storage tank upto 50 mm dia. 131 supplying, titting and fixing gunmetal wheel valve of approved brand and make tested to 21kg per sq. cm. ( for water lines only ) .i ) 25 mm dia. 132 ii ) 20 mm dia. 133 supplying, fitting and fixing alloy iron with brass spindle bib cock / stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm.i ) 15 mm dia 134 supply of upvc pipes & fittings etc. conforming to is 13592 1992i ) door tee 110 mm 135 ii ) vent cowl 110 mm 136 ( ii ) door bend ( t.s. ) 110 mm 137 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992a ) single socket 3 meter length. ( i ) 110 mm . 138 orissa pattern water closet in white glazed vitreous chinaware of approved make in position . ( i ) 530 mm x 410 mm. 139 supplying , fitting , fixing cast iron p or s trap conforming to is: 3989 / 1970 / and 1729 / 1964 incl. lead caulked joints and painting two coats to exposed surface . ( painting to be separately ) .a ) s trap i ) 100 mm dia . 140 supplying , fitting , fixing, 10 liter p.v.c. low down cistern conforming to i.s specification with p.v.c. fittings complete.c.i. brackets incl. two coats of painting to bracket etc.i ) white 141 construction of inspection chamber measure 600mm x 600mm x upto 600mm ( depth ) with250 mm thick 1st class brick wwk in cement mortr ( 1:4 ) on all sides, bottom of the pit conuntng of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer of jhama brick flat soling15 mm thick ( 1:4 ) cenent plster to inside walls.a ) with bazree ( n.b varity ) 142 constrution of septic tank of differont apacities as per approved drawng wilh 1st class bck work m cement mortar ( l:4 ) includng two 560 mm dia. r.c.c. manhole cover ( heavy type ) ot approved make supplod, iitted and fned in the 100m thick r.c.c ( i:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 :1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 :1 ) to outside wall upto 200 mm below6. floor tunished with 25 mm thick grey artificata ) for 10 usersi ) with baztee [ n.b varitv ] 143 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate ceiment brick work ( 1:4 ) band all round and cement brick work ( 1:4 ) upto 0.90 metre from top with 20mm thick cement plastering ( 1:4 ) to inside face upto the depth of cement brick.with 250 mm thick dry brick work and 250 mm thick cement brick work ( 1:6 ) and 1.00 m inside dia. 144 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor 145 supplying. fitting and fixing fibre reinforced polymer ( frp ) composite door frame as per approved section with glass fibre reinforced plastic mouided skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technologydepartment of science and technology ( dst ) to safisty is: 4020 door testing performanc ( i ) 66 mm x 90 mm 146 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 147 hw site boundary wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 148 earth work in filling in foundation trenches or plinth with good earth , in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation. 149 cement concrete ( 1:3:6 ) with 30 mm down graded excluding shuttering.a ) 6:3:1 proportion. 150 ordinary cement concrete m 20 ( mix 3:1:5;1 ) with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement .if any , in ground floor, as per i.s. 456 2000.i ) river bozree. 151 reinforcement for reinforced concrete work in all sorts of structures including distribution bars , stirrups , binders etc, including supply of rods initial straightening and removal loose rust ( if necessary, ) cutting to correct shape , placing in proper position and binding with 16gauge black annealed wire at every instruction complete as per drawing and direction of e.i.c.i ) tor steel / mild steel. 152 hire and labour charges for shuttering with centreing and necessary staging up to 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slab . beams , columns, lintels curved or straight including fitting fixing and striking out of completion of works ( up to roof of ground floor ) .a ) 25 mm to 30 mm thick shuttering with out staging and foundation etc, 153 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 154 plaster ( to wall, floor , ceiling etc, ) with sand and cement mortar including rounding off chamfering corners as directed and raking out joints or roughening of concrete surface including throating , nosing and drip course where necessary ( ground floor ) .. with cement mortar ( 6:1. ) .15 mm thick plaster. 155 with cement mortar ( 6:1. ) .20 mm thick plaster. 156 with cement mortar ( 4:1 ) 10 mm thick. 157 neat cement punning about 1.5mm thick in wall , dado , window, sills floor drain etc, 158 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 159 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 160 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 161 earth work in filling compound , tank , low sand ditches etc, good earth, in layer not exceeding 250mm including breaking clods & consolidating the same by ramming and dressing complete etc. layer by layercompletei ) with carried earth arrangement by the contractor within a radius of 3km including the cost of carriage but not exceeding 5km 162 m.s. & wi ornamental grill of approved design joints continuously welded with ms.wi. flats and bars of windows railing etc. fitted and fixed with necessary screws andlugs in ground floor. ( i ) grill weighing above 10kg / sq.m. and up to16kg / sqm. 163 125 mm thick brick work with 1st class bricks in cement mortar ( 1:4 ) with1st class brick in all floor. 164 2nd site p / houseearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soil but excluding latarite or sand stone ) including removing spreading or stack ingthespoilswithinaleadof75m.asdirected.theitem includesnecessarytrimmingthesidesofthetrenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. asrequiredcomplete. depthofexcavationnotexceeding1.5mtr. but not requiring shoring 165 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurementof finishedquantity ofwork ) a. with earth obtained from excavation of foundation 166 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by throughsaturationwithwaterandramming completeincluding the costofsupplyofsand. ( paymenttobemadeonthebasisof measurement of finished quantity of work. ) ( a ) by fine sand. 167 singlebrickflatsolingofpicked jhamabricksincludingramming&dressingbedtoproperlevel& fillingjointswithpowderedearthorlocalsandincludingcostof sand etc complete as per direction & specification. 168 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion. 169 ordinarycementconcrete ( mix1:1.5:3 ) withgradedstonechips ( 20mmnominalsize ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 170 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approvedstoutpropsandthickhardwoodplanksofapprovedthicknesswithrequired bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .a ) 25 mm to 30 mm shuttering without staging in foundation. 171 b ) 25 mmto30 mmthick wooden shuttering asper decision& ddirectionofthee.i.c. in foundation. 172 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.a ) for works in foundation, basement and upto roof of ground floor / upto 4 mi ) tor steel / mild steel ( i ) a. sail / tata / rinl 173 brick work with 1st class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 174 ( b ) in superstructure, ground floor 175 artificial stone in floor, dado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) andmarbledustinproportion ( 1:2 ) includingsmoothfinishingandroundingoffcorners includingrakingoutjointsorrougheningofconcretesurfaceandapplicationofcement slurrybeforeflooringworksusingcement@1.75kg / sq.mallcompleteincludingall materials and labour.in ground floor. ( i ) 35 mm. thick 176 woodworkindoorandwindowframefittedandfixedinpositioncompleteincludinga protective coatofpainting atthe contactsurface ofthe frameexluding costofconcrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal : siliguri 177 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( cost of concrete will be paid separately ) ( i ) 40mm x 6mm, 200mm length 178 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamferingcornersasdirectedandrakingoutjointsincludingthroating, nosingand drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ( i ) with 1:6 cement mortar ( a ) 20 mm thick plaster 179 ( b ) 15 mm thick plaster 180 ( ii ) with 1:4 cement mortar ( a ) 10 mm thick plaster 181 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc. 182 applyingdecorativecementbasedpaintofapprovedqualityafterpreparingthesurface includingscrapingthesamethoroughly ( plasteredorconcretesurface ) asper manufacturers specification.a ) in ground floor: ( i ) two coats. 183 protectiveanddecorativeacrylicexterioremulsionpaintofapprovedquality, asper manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rateincludes costofmaterial, labour, scaffoldingand allincidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 184 ( a ) primingonecoatontimberorplasteredsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 185 ( b ) primingonecoatonsteelorothermetalsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 186 paintingwithbestqualitysyntheticenamelpaintofapprovedmakeandbrandincluding smootheningsurfaceby sandpaperingetc.includingusingofapproved puttyetc.onthe surface, if necessary : ( a ) on timber or plastered surface : with super gloss ( hi gloss ) i ) two coat ( with any shade except white ) 187 ( b ) on steel surface : with super gloss ( hi gloss ) i ) one coat ( with any shade except white ) 188 panelshuttersofdoorandwindow, asperdesign ( eachpanelconsistingofsingleplank withoutjoint ) , includingfittingandfixingthesameinpositionbutexcludingthecostof hinge and other fittings.in ground floor. ( i ) 35mm thick shutters with 19mm thick panel of size 30to 45 cm.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 189 glazedshuttersofdoors, windows, fanlight, clerestorywindowsetc.as perdesign ( with ordinary glass of 7.4kg. / sq.m. 3mm. thick ) fitted with putty bed and teak wood bead and nailsincludingfittingandfixingshutterinpositionbutexcludingthecostofhingesand other fittings. cost of glass, putty, wooded beads etc.will be paid separately. ( i ) 35mm thick shutters.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 190 supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. ( in all floors for internal wall & upto 6 m height for external wall ) ( i ) 4 mm thick 191 m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flatsand barsofwindows, railingetc.fittedand fixedwithnecessaryscrewsandlugsin ground floor.i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 192 iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting.i ) 300 mm 193 iron door handle of approved quality fitted and fixed complete: ( i ) 150mm x 5.5mm. 194 ( ii ) 100mm x 5mm. 195 supplying, fittingandfixinghingecleatinpositionexcludingthecosthingeandother fiffitngs.a ) with 75mm iron butt hingei ) sal : siliguri. 196 b ) with 50mm iron butt hingei ) sal : siliguri. 197 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( i ) 50mm. x 37mm. x 1.50mm. 198 ( ii ) 75mm. x 40mm. x 1.12mm. 199 ( iii ) 100mm. x 50mm. x 1.25mm. 200 iron socket bolt of approved quality fitted and fixed complete. ( a ) 100mm long x 10mm dia bolt. 201 ( b ) 150mm long x 10mm dia bolt. 202 cord for fan light fitted & fixed complete. 203 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttering complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 204 supplyingp.v.c.waterstoragetankofapproved qualitywithclosed topwith lid ( black ) multilayer ( a ) 500 litre capacity 205 labour for hoisting plastic water storage tank. ( i ) upto 1500 litre capacity. ( a ) upto 1st story from g.l. 206 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, shortpieceetc.fittedwithholderbatsclamps, includingcuttingpipes, makingthreads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materialsand twocoatsofpainting with approved paint inany position above ground. ( payment will be made on the centre line measurements of totalpipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately ) ( i ) 20 mm dia. medium quality. 207 ( ii ) 15 mm dia. medium quality 208 labour for punching hole in plastic water storage tank upto 50 mm dia. 209 supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . ( i ) 15 mm dia. 210 ( ii ) 20 mm dia. 211 supplying, fittingand fixing alloyironwithbrassspindlebib cock / stopcockofapproved brand and make, spray painted and tested to 21 kg per sq. cm. ( i ) 15 mm dia. 212 supply of upvc pipes & fittings conforming to is 13592 1992 ( i ) door tee , a ) 110 mm 213 ( ii ) vent cowl , a ) 110 mm 214 ( iii ) door bend ( t.s. ) , a ) 110 mm 215 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992 ( a ) ( i ) single socketed 3 meter lengtha ) 110 mm 216 supplying, fitting and fixing orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding p or s trap ( excluding cost of concrete for fixing ) . ( i ) 530 mm x 410 mm 217 supplying, fitting and fixing cast iron p or s trap conformimg to i.s. 3989 / 1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. ( painting to be paid seperately ) .a ) s trapi ) 100 mm dia 218 supplying, fitting and fixing 10 litre p.v.c. low down cistern conforming to i.s. specification with p.v.c. fittings complete, c.i. brackets including two coats of painting to bracket etci ) white 219 constructinginspectionpitofinsidemeasurement600 mmx600mmxupto600mm ( depth ) with 250 mm thick 1st. class brick work in cement mortar ( 1:4 ) on all sides, bottom of the pit consisting of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer ofjhamabrickflatsoling, 15mmthick ( 1:4 ) cementplastertoinsidewallsandout side wallsuptog.l.and20mm.thick ( 1:4 ) plastertobottomofthepit, providingnecessary invert with cement concrete ( 1:3:6 ) with stone chips as per direction, neat cement finishing toentireinternalsurfaces, topofthe pitcovered with100 mmthick r.c.c.slab ( 1:1.5:3 ) withstonechipsandnecessaryreinforcementsupto1%andshutteringincluding6mm thickcementplaster ( 1:4 ) inallexternalsurfaces ofthe slaband one560 mmdia. r.c.c. manholecoverofapprovedmakesupplied, fittedandfixedintheslabwithnecessary fittings, necessaryearthworkinexcavationinallsortsofsoil, fillingsidesofthepitwith earthand removingspoilsafterworkcompleteinallrespectwith allcostsoflabourand materials.ii ) with bazree ( n.b variety ) ( sail / tata / rinl ) 220 construction ofseptictank of different capacities asper approved drawing with1st class brick work in cement mortar ( 1:4 ) including two 560 mm dia. r.c.c. manhole cover ( heavy type ) ofapprovedmakesupplied, fittedandfixedinthe100mmthickr.c.c ( 1:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 : 1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 : 1 ) to outside wall upto 200 mm below g.l floor finishedwith 25mm thick grey artificialstone over 100 mmthick r.c.c ( 1:1.5:3 ) bottom slabincludingsupplying, fittingandfixingallnecessryspecials, fittings, s.w. tees, c.i. foot rest etc. including excavation earth in allsorts ofsoil, shoring, bailingoutand pumpingoutwaterasnecessary, ramming, dressingthebedand fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and con in all respectwith allcosts oflabour and materials.aterials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. by weight of cement with all costs of labour and materials. ( i ) for 10 usersa ) with bazree ( n.b varity ) ( sail / tata / rinl ) 221 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick workupto1.6metrefromthebottomhaving150mmintermediatecementbrickwork ( 1:4 ) bandallroundandcementbrickwork ( 1:4 ) upto0.90metrefromtopwith20mm thickcementplastering ( 1:4 ) toinsidefaceuptothedepthofcementbrickwork, 15mm thickcementplaster ( 1:4 ) onouterfacefromtopofthewelluptog.l.and6mmthick cement plaster ( 1:4 ) on top of the r.c.c. cover slab including filling bottom 1.00 metre of inside of the well with brick metal ( 50 mm to 63 mm size ) including r.c.c. cover slab of 100 mmthickwithcementconc ( 1:1.5:3 ) withstonechipswithnecessaryreinforcementand shuttering including one 560 mm dia. r.c.c. manhole cover ( heavy type ) of approved make supplied, fittedandfixedinthecoverslabwithnecessaryfittings, makingnacessary arrangementsforpipeconnections, excavationofwellincludingshoring, dewateringand removing the exess earth from the premisesas per direction completein allrespect with all costs of labour and materials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. a ) other than sail / tata / rinl ) 222 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 223 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic a ) above 10 km upto 20 km 250 mm di pipe 224 16 mm dia. 1mtr long fan hook 225 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 226 2nd site b / wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1, 500 mm 227 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. 228 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) c ) ( iii ) with carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. 229 ( ii ) cement concrete with 30 mm down graded shingles excluding shuttering. n.b. variety ( 1:3:6 ) 230 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( a ) river bazree 231 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 232 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 233 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .f ) 25 mm to 30 mm shuttering without staging in foundation 234 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 235 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 236 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, affolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] ( i ) with 1:4 cement mortar a ) 10 mm thick plaster 237 ( ii ) with 1:6 cement mortar ( b ) 15 mm thick plaster 238 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ( add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor ) ( i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 239 neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. 240 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 241 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 242 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 243 fhtcproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 244 450 ohrearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 245 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 246 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 247 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 248 for additional depth beyond 1.5 m and upto 3.00 m 249 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 250 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 251 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 252 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 253 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 254 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 255 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 256 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 257 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 258 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 259 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 260 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 261 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 262 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 263 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 264 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 265 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 266 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 267 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 268 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 269 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 270 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 271 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 272 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 273 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 274 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 275 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 276 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 277 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 278 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 279 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 280 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 281 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 282 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 283 with 1:3 cement mortar 10mm thick plaster above 20 m & above 284 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 285 4m to 8 m 286 8 m to 12 m 287 12 m to 16m 288 16 m to 20 m 289 above 20 m 290 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 291 4m to 8 m 292 8 m to 12 m 293 12 m to 16m 294 16 m to 20 m 295 above 20 m 296 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 297 200 mm dia. 298 300 mm dia 299 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 300 200 mm dia. 301 300 mm dia 302 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 303 200 mm dia 304 300 mm dia 305 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 306 200 mm dia 307 300 mm dia 308 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect. 150 mm dia ( base size 200mm x200mm x 350 mm deep ) 309 200mm.dia ( base size 250mmx250mmx400mm.deep ) 310 300mm.dia ( base size 350mmx350mmx500mm.deep ) 311 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 312 200 mm dia. 313 300 mm dia 314 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 315 200 mmdia. 316 300 mm dia 317 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 318 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 319 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 320 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification [ cement to be supplied by the department ] 321 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 322 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 323 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. ( no departmental cement is required ) 324 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 325 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 326 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 327 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 328 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 329 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 330 grill weighing above 16 kg. / sq.mtr and above 331 welding in m.s structurral work gas or electric continuous weld 332 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 333 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 334 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 335 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 336 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 337 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6 ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings valves.b ) 90mm ( od ) 338 b ) 110 mm ( od ) 339 c ) 125mm ( od ) 340 d ) 140 mm ( od ) 341 e ) 160 mm ( od ) 342 e ) 180 mm ( od ) 343 e ) 200 mm ( od ) 344 e ) 225 mm ( od ) 345 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 346 b ) 110 mm ( od ) 347 c ) 125mm ( od ) 348 d ) 140 mm ( od ) 349 e ) 160 mm ( od ) 350 e ) 180 mm ( od ) 351 e ) 200 mm ( od ) 352 e ) 225 mm ( od ) 353 a ) for ci / di pipeb ) 150 mm dia 354 c ) 200 mm dia 355 e ) 300 mm dia 356 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 357 b ) 110 mm ( od ) 358 c ) 125mm ( od ) 359 d ) 140 mm ( od ) 360 e ) 160 mm ( od ) 361 e ) 180 mm ( od ) 362 e ) 200 mm ( od ) 363 e ) 225 mm ( od ) 364 a ) for ci / di pipeb ) 150 mm dia 365 c ) 200 mm dia 366 e ) 300 mm dia 367 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 150 mm dia. 368 c ) 200 mm dia. 369 e ) 300 mm dia. 370 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 371 c ) 200 mm dia. 372 e ) 250 mm dia. 373 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 374 i ) 200 mm dia pipe 375 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 376 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 377 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 378 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 379 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( b ) river bazree 380 bamboo pile walling made of 65 mm to 75 mm dia. bamboo ( in single line ) driven about half length into the ground at very close spacing side by side including necessary bamboo stays ties runners etc and lining the exposed portion with sheets made form cutdrums fitted and fixed complete as per direction. 381 supply and delivery of cidf sluice valve ( special type ) pw 1.00 of different dia make with ci double flanged non rusting spindle sluice valves conforming to is 14846 2000 with latest emended having body dome / bonnet and cover of c.i.gr f.g 210mtr. spindle of is 6603 g.r 12 / gr 13 non magnetic, nuts seat rings are of gunonetal as per is:318 ltb 2 flanges and drilled to is:1538 part iv & vi valves are suitable for max. working pressure of 10kg / cm2 ( seat test ) and body tested to 15kg / cm2. n.b: the above item should be procured from the reputed manufactures as per deptt. approved vender list150 mm dia 382 200 mm dia...

Public Health Engineering Department - West Bengal

34787097 tender for execution of different works related to dakshin samilabas pipe water supply scheme under jal jeevan mission 1 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 2 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 3 60 mtr. to 90 mtr. 4 90 mtr. to 120 mtr. 5 120 mtr. to 144 mtr. 6 electro logging charge. 7 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 8 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 9 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 10 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 11 cost of consumables for drilling rigs and machineries. 12 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 13 b ) 200 mm dia. 14 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 15 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 16 supply and delivery of upvc capa ) 200 mm dia. 17 b ) 250 mm dia. 18 supply and delivery of m.s. housing clamp 250 mm dia. 19 supply and delivery of m.s .centre guide ( special type ) . 20 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 21 water sample collection and chemical test including arsenic test. 22 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 23 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 24 supply and delivery of bentonite powder conforming to is 6186 :1986. 25 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 26 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 27 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 28 60 mtr. to 90 mtr. 29 90 mtr. to 120 mtr. 30 120 mtr. to 144 mtr. 31 electro logging charge. 32 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 33 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 34 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 35 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 36 cost of consumables for drilling rigs and machineries. 37 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 38 b ) 200 mm dia. 39 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 40 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 41 supply and delivery of upvc capa ) 200 mm dia. 42 b ) 250 mm dia. 43 supply and delivery of m.s. housing clamp 250 mm dia. 44 supply and delivery of m.s .centre guide ( special type ) . 45 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 46 water sample collection and chemical test including arsenic test. 47 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 48 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 49 supply and delivery of bentonite powder conforming to is 6186 :1986. 50 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 51 rising cum delivery mainsupply of cidf & specials as per is 1338 1992 52 supply and delivery of cidf sluice valve as per i.s 14484 2000 ( upadhaya / l&t / kirlosker / venus / hazra ) i.s.i make p.n 1.6.i ) 150 mm dia. 53 ii ) 200 mm dia. 54 iii ) 250 mm dia. 55 supply of c.i. jeffy coupling ( flexible ) joint complete with studtsnuts bolts, rubbon sealing reing as per i.s.specification.i ) 150 mm dia. 56 ii ) 200 mm dia. 57 iii ) 250 mm dia. 58 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 80 mm dia. 59 150 mm dia 60 200 mm dia 61 250 mm dia 62 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .80 mm dia 63 150 mm dia 64 200 mm dia 65 250 mm dia 66 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .80 mm dia 67 150 mm dia 68 200 mm dia 69 250 mm dia 70 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 71 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 72 c ) 200 mm dia. 73 e ) 250 mm dia. 74 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 75 a ) 80 mm dia. 76 c ) 150 mm dia. 77 d ) 200 mm dia. 78 d ) 250 mm dia. 79 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 80 i ) 200 mm dia pipe 81 i ) 250 mm dia pipe 82 cutting di pipe ( all class & type ) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of eic.b ) 150mm.dia.to 200mm.dia pipe 83 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic.upto 20 km ( above 50 km extra cost 57 rs / km ) 84 hw site p / houseearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 85 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150mm including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation 86 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) . 87 single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and 1illing joints with local sand. 88 cement concrete with 30 mm down graded shingles excluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion 89 ordinary cement concrete mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) exciuding shuttering and reinforcement if any, in ground floor as per relevant is codes.river bazree 90 a ) 25 mm to 30 mm shuttering without staging, in foundation 91 b ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of e.i.c. in foundation. 92 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 93 brick work with ist class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 94 b ) in superstucture, ground floor. 95 artificial stone in floor, itado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, iaid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion ( 1:2 ) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry betore flooring works using cement 175 kg / sq.m all complete including all materials and labour.in ground floor. ( i ) 35 mm. thick 96 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt himges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal: siliguri 97 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( costof concrete will be paid separately ) ( i ) 40mm x bmm, 200mm length 98 supplyof fan hook. 99 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface.i ) with 1:6 cement mortara ) 20 mm thick plaster 100 b ) 15 mm thick plaster 101 ii ) with 1:4 cement mortarc ) 10 mm thick plaster 102 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc 103 applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly ( plastered or concrete surface ) as per manufacturers specification.in ground floor ( i ) one coat on new surface 104 ii ) two coats. 105 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 106 a ) priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc 107 ( b ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 108 painting with best quality synthetic enamel paint of approved make and brand including smoothening.surtace by sand papering etc. including using of approved putty etc. on the surface, if necessary. ( a ) on timber or plastered surface with super gloss ( hi gloss ) .two coat ( with any shade except white 109 b ) on steel surfacei ) one coat ( with any shade except white 110 panel shutters of door and window, asper design ( each panel consisting of single plank without joint ) , including fitting and fixing the same in position but excluding the cost of hinge and other fittings. in ground floor. ( i ) 35 mm thick shutters with 19 mm thick panel of size 30 to 45 cm.a ) sishu, gamar, champ, bhola, mogra, hallak. 111 glazed shutter of door , windows, fan light clerestory window etc. as per designe ( with ordinary glassof 7.4 kg / sq.m. 3 mm thick ) fitted with putty bed and teak wood bead cost of hings and other fittings and fixing shutter in position but excluding the cost of hinges and other fittings .cost of glass putty wooded beads etc will be separately.35 mm thick shutter .a ) sishu, gamar, champ, bhola, mogra, hallak. 112 sipplyng best indian sheet glass panes set in putty and fited and fixrd witlh ails and putty conmplete. ( in all floors for internal wall& upto 6 nm height for external wall. ( i ) 4 mm thick 113 ms.or w.i ornamental grill of approved design joints continuously welded with m.s.w.flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in rround floor. ( i ) gril weighing above 10 kt. / sq mtr and up to 16 kg. / sq, mtr. 114 i ) 300 mm.iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting. 115 ( i ) 150 mm x5.5 mm .iron door handle of approved quality fitted and fixed complete: 116 ( ii ) 100 mm x 5 mm. 117 i ) sal siliguri.a ) with 75 mm iron butt hingesupplying, fitting and fixing hinge cleat in position excluding the cost hinge and other fittings. 118 i ) sal: siliguri.b ) with 50 mm iron butt hinge 119 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark.i ) 50 mm. x 37mm. x 1.50mm 120 ( i ) 75mm. x 40mm. x 1.12mm. 121 ( i ) 100mm. x 50mm. x 1.25mm 122 iron socket bolt of approved quality fitted and fixed complete.a ) 100mm long x 10mm dia bolt. 123 b ) 150mm long x 10mm dia bolt. 124 chalmp for fan light fitted & fixed complete 125 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttèring complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 126 supplying p.v.c. water storage tank of approved quality with closed top with lid ( black ) multilayer ( a ) 500 litre capacity. 127 labour for hoisting plastic water storage tank 128 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reduing socket, reducing tee short piece etc. fitted with holder bats clamps, including cutting pipes, making threads fitting, fixing etc. complete in all respect including cost of all nece [ sarý fittings required, jointing materials and two coats of painting with approved paint in any position above ground. ( payment will be made on the centre line measurements of total pipe line includingall pecials.no separate payment will be made for accesories, specials. ( payment for painting will be made seperately ) ( i ) 25 mm dia. medium quality 129 ( ii ) 15 mm dia. medium quality 130 labour for punching hole in plastic water storage tank upto 50 mm dia. 131 supplying, titting and fixing gunmetal wheel valve of approved brand and make tested to 21kg per sq. cm. ( for water lines only ) .i ) 25 mm dia. 132 ii ) 20 mm dia. 133 supplying, fitting and fixing alloy iron with brass spindle bib cock / stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm.i ) 15 mm dia 134 supply of upvc pipes & fittings etc. conforming to is 13592 1992i ) door tee 110 mm 135 ii ) vent cowl 110 mm 136 ( ii ) door bend ( t.s. ) 110 mm 137 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992a ) single socket 3 meter length. ( i ) 110 mm . 138 orissa pattern water closet in white glazed vitreous chinaware of approved make in position . ( i ) 530 mm x 410 mm. 139 supplying , fitting , fixing cast iron p or s trap conforming to is: 3989 / 1970 / and 1729 / 1964 incl. lead caulked joints and painting two coats to exposed surface . ( painting to be separately ) .a ) s trap i ) 100 mm dia . 140 supplying , fitting , fixing, 10 liter p.v.c. low down cistern conforming to i.s specification with p.v.c. fittings complete.c.i. brackets incl. two coats of painting to bracket etc.i ) white 141 construction of inspection chamber measure 600mm x 600mm x upto 600mm ( depth ) with250 mm thick 1st class brick wwk in cement mortr ( 1:4 ) on all sides, bottom of the pit conuntng of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer of jhama brick flat soling15 mm thick ( 1:4 ) cenent plster to inside walls.a ) with bazree ( n.b varity ) 142 constrution of septic tank of differont apacities as per approved drawng wilh 1st class bck work m cement mortar ( l:4 ) includng two 560 mm dia. r.c.c. manhole cover ( heavy type ) ot approved make supplod, iitted and fned in the 100m thick r.c.c ( i:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 :1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 :1 ) to outside wall upto 200 mm below6. floor tunished with 25 mm thick grey artificata ) for 10 usersi ) with baztee [ n.b varitv ] 143 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate ceiment brick work ( 1:4 ) band all round and cement brick work ( 1:4 ) upto 0.90 metre from top with 20mm thick cement plastering ( 1:4 ) to inside face upto the depth of cement brick.with 250 mm thick dry brick work and 250 mm thick cement brick work ( 1:6 ) and 1.00 m inside dia. 144 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor 145 supplying. fitting and fixing fibre reinforced polymer ( frp ) composite door frame as per approved section with glass fibre reinforced plastic mouided skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technologydepartment of science and technology ( dst ) to safisty is: 4020 door testing performanc ( i ) 66 mm x 90 mm 146 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 147 hw site boundary wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 148 earth work in filling in foundation trenches or plinth with good earth , in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation. 149 cement concrete ( 1:3:6 ) with 30 mm down graded excluding shuttering.a ) 6:3:1 proportion. 150 ordinary cement concrete m 20 ( mix 3:1:5;1 ) with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement .if any , in ground floor, as per i.s. 456 2000.i ) river bozree. 151 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 152 hire and labour charges for shuttering with centreing and necessary staging up to 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slab . beams , columns, lintels curved or straight including fitting fixing and striking out of completion of works ( up to roof of ground floor ) .a ) 25 mm to 30 mm thick shuttering with out staging and foundation etc, 153 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 154 plaster ( to wall, floor , ceiling etc, ) with sand and cement mortar including rounding off chamfering corners as directed and raking out joints or roughening of concrete surface including throating , nosing and drip course where necessary ( ground floor ) .. with cement mortar ( 6:1. ) .15 mm thick plaster. 155 with cement mortar ( 6:1. ) .20 mm thick plaster. 156 with cement mortar ( 4:1 ) 10 mm thick. 157 neat cement punning about 1.5mm thick in wall , dado , window, sills floor drain etc, 158 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 159 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 160 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 161 earth work in filling compound , tank , low sand ditches etc, good earth, in layer not exceeding 250mm including breaking clods & consolidating the same by ramming and dressing complete etc. layer by layercompletei ) with carried earth arrangement by the contractor within a radius of 3km including the cost of carriage but not exceeding 5km 162 m.s. & wi ornamental grill of approved design joints continuously welded with ms.wi. flats and bars of windows railing etc. fitted and fixed with necessary screws andlugs in ground floor. ( i ) grill weighing above 10kg / sq.m. and up to16kg / sqm. 163 125 mm thick brick work with 1st class bricks in cement mortar ( 1:4 ) with1st class brick in all floor. 164 2nd site p / houseearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soil but excluding latarite or sand stone ) including removing spreading or stack ingthespoilswithinaleadof75m.asdirected.theitem includesnecessarytrimmingthesidesofthetrenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. asrequiredcomplete. depthofexcavationnotexceeding1.5mtr. but not requiring shoring 165 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurementof finishedquantity ofwork ) a. with earth obtained from excavation of foundation 166 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by throughsaturationwithwaterandramming completeincluding the costofsupplyofsand. ( paymenttobemadeonthebasisof measurement of finished quantity of work. ) ( a ) by fine sand. 167 singlebrickflatsolingofpicked jhamabricksincludingramming&dressingbedtoproperlevel& fillingjointswithpowderedearthorlocalsandincludingcostof sand etc complete as per direction & specification. 168 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion. 169 ordinarycementconcrete ( mix1:1.5:3 ) withgradedstonechips ( 20mmnominalsize ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 170 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approvedstoutpropsandthickhardwoodplanksofapprovedthicknesswithrequired bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .a ) 25 mm to 30 mm shuttering without staging in foundation. 171 b ) 25 mmto30 mmthick wooden shuttering asper decision& ddirectionofthee.i.c. in foundation. 172 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 173 brick work with 1st class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 174 ( b ) in superstructure, ground floor 175 artificial stone in floor, dado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) andmarbledustinproportion ( 1:2 ) includingsmoothfinishingandroundingoffcorners includingrakingoutjointsorrougheningofconcretesurfaceandapplicationofcement slurrybeforeflooringworksusingcement@1.75kg / sq.mallcompleteincludingall materials and labour.in ground floor. ( i ) 35 mm. thick 176 woodworkindoorandwindowframefittedandfixedinpositioncompleteincludinga protective coatofpainting atthe contactsurface ofthe frameexluding costofconcrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal : siliguri 177 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( cost of concrete will be paid separately ) ( i ) 40mm x 6mm, 200mm length 178 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamferingcornersasdirectedandrakingoutjointsincludingthroating, nosingand drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ( i ) with 1:6 cement mortar ( a ) 20 mm thick plaster 179 ( b ) 15 mm thick plaster 180 ( ii ) with 1:4 cement mortar ( a ) 10 mm thick plaster 181 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc. 182 applyingdecorativecementbasedpaintofapprovedqualityafterpreparingthesurface includingscrapingthesamethoroughly ( plasteredorconcretesurface ) asper manufacturers specification.a ) in ground floor: ( i ) two coats. 183 protectiveanddecorativeacrylicexterioremulsionpaintofapprovedquality, asper manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rateincludes costofmaterial, labour, scaffoldingand allincidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 184 ( a ) primingonecoatontimberorplasteredsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 185 ( b ) primingonecoatonsteelorothermetalsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 186 paintingwithbestqualitysyntheticenamelpaintofapprovedmakeandbrandincluding smootheningsurfaceby sandpaperingetc.includingusingofapproved puttyetc.onthe surface, if necessary : ( a ) on timber or plastered surface : with super gloss ( hi gloss ) i ) two coat ( with any shade except white ) 187 ( b ) on steel surface : with super gloss ( hi gloss ) i ) one coat ( with any shade except white ) 188 panelshuttersofdoorandwindow, asperdesign ( eachpanelconsistingofsingleplank withoutjoint ) , includingfittingandfixingthesameinpositionbutexcludingthecostof hinge and other fittings.in ground floor. ( i ) 35mm thick shutters with 19mm thick panel of size 30to 45 cm.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 189 glazedshuttersofdoors, windows, fanlight, clerestorywindowsetc.as perdesign ( with ordinary glass of 7.4kg. / sq.m. 3mm. thick ) fitted with putty bed and teak wood bead and nailsincludingfittingandfixingshutterinpositionbutexcludingthecostofhingesand other fittings. cost of glass, putty, wooded beads etc.will be paid separately. ( i ) 35mm thick shutters.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 190 supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. ( in all floors for internal wall & upto 6 m height for external wall ) ( i ) 4 mm thick 191 m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flatsand barsofwindows, railingetc.fittedand fixedwithnecessaryscrewsandlugsin ground floor.i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 192 iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting.i ) 300 mm 193 iron door handle of approved quality fitted and fixed complete: ( i ) 150mm x 5.5mm. 194 ( ii ) 100mm x 5mm. 195 supplying, fittingandfixinghingecleatinpositionexcludingthecosthingeandother fiffitngs.a ) with 75mm iron butt hingei ) sal : siliguri. 196 b ) with 50mm iron butt hingei ) sal : siliguri. 197 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( i ) 50mm. x 37mm. x 1.50mm. 198 ( ii ) 75mm. x 40mm. x 1.12mm. 199 ( iii ) 100mm. x 50mm. x 1.25mm. 200 iron socket bolt of approved quality fitted and fixed complete. ( a ) 100mm long x 10mm dia bolt. 201 ( b ) 150mm long x 10mm dia bolt. 202 cord for fan light fitted & fixed complete. 203 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttering complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 204 supplyingp.v.c.waterstoragetankofapproved qualitywithclosed topwith lid ( black ) multilayer ( a ) 500 litre capacity 205 labour for hoisting plastic water storage tank. ( i ) upto 1500 litre capacity. ( a ) upto 1st story from g.l. 206 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, shortpieceetc.fittedwithholderbatsclamps, includingcuttingpipes, makingthreads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materialsand twocoatsofpainting with approved paint inany position above ground. ( payment will be made on the centre line measurements of totalpipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately ) ( i ) 20 mm dia. medium quality. 207 ( ii ) 15 mm dia. medium quality 208 labour for punching hole in plastic water storage tank upto 50 mm dia. 209 supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . ( i ) 15 mm dia. 210 ( ii ) 20 mm dia. 211 supplying, fittingand fixing alloyironwithbrassspindlebib cock / stopcockofapproved brand and make, spray painted and tested to 21 kg per sq. cm. ( i ) 15 mm dia. 212 supply of upvc pipes & fittings conforming to is 13592 1992 ( i ) door tee , a ) 110 mm 213 ( ii ) vent cowl , a ) 110 mm 214 ( iii ) door bend ( t.s. ) , a ) 110 mm 215 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992 ( a ) ( i ) single socketed 3 meter lengtha ) 110 mm 216 supplying, fitting and fixing orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding p or s trap ( excluding cost of concrete for fixing ) . ( i ) 530 mm x 410 mm 217 supplying, fitting and fixing cast iron p or s trap conformimg to i.s. 3989 / 1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. ( painting to be paid seperately ) .a ) s trapi ) 100 mm dia 218 supplying, fitting and fixing 10 litre p.v.c. low down cistern conforming to i.s. specification with p.v.c. fittings complete, c.i. brackets including two coats of painting to bracket etci ) white 219 constructinginspectionpitofinsidemeasurement600 mmx600mmxupto600mm ( depth ) with 250 mm thick 1st. class brick work in cement mortar ( 1:4 ) on all sides, bottom of the pit consisting of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer ofjhamabrickflatsoling, 15mmthick ( 1:4 ) cementplastertoinsidewallsandout side wallsuptog.l.and20mm.thick ( 1:4 ) plastertobottomofthepit, providingnecessary invert with cement concrete ( 1:3:6 ) with stone chips as per direction, neat cement finishing toentireinternalsurfaces, topofthe pitcovered with100 mmthick r.c.c.slab ( 1:1.5:3 ) withstonechipsandnecessaryreinforcementsupto1%andshutteringincluding6mm thickcementplaster ( 1:4 ) inallexternalsurfaces ofthe slaband one560 mmdia. r.c.c. manholecoverofapprovedmakesupplied, fittedandfixedintheslabwithnecessary fittings, necessaryearthworkinexcavationinallsortsofsoil, fillingsidesofthepitwith earthand removingspoilsafterworkcompleteinallrespectwith allcostsoflabourand materials.ii ) with bazree ( n.b variety ) ( sail / tata / rinl ) 220 construction ofseptictank of different capacities asper approved drawing with1st class brick work in cement mortar ( 1:4 ) including two 560 mm dia. r.c.c. manhole cover ( heavy type ) ofapprovedmakesupplied, fittedandfixedinthe100mmthickr.c.c ( 1:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 : 1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 : 1 ) to outside wall upto 200 mm below g.l floor finishedwith 25mm thick grey artificialstone over 100 mmthick r.c.c ( 1:1.5:3 ) bottom slabincludingsupplying, fittingandfixingallnecessryspecials, fittings, s.w. tees, c.i. foot rest etc. including excavation earth in allsorts ofsoil, shoring, bailingoutand pumpingoutwaterasnecessary, ramming, dressingthebedand fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and con in all respectwith allcosts oflabour and materials.aterials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. by weight of cement with all costs of labour and materials. ( i ) for 10 usersa ) with bazree ( n.b varity ) ( sail / tata / rinl ) 221 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick workupto1.6metrefromthebottomhaving150mmintermediatecementbrickwork ( 1:4 ) bandallroundandcementbrickwork ( 1:4 ) upto0.90metrefromtopwith20mm thickcementplastering ( 1:4 ) toinsidefaceuptothedepthofcementbrickwork, 15mm thickcementplaster ( 1:4 ) onouterfacefromtopofthewelluptog.l.and6mmthick cement plaster ( 1:4 ) on top of the r.c.c. cover slab including filling bottom 1.00 metre of inside of the well with brick metal ( 50 mm to 63 mm size ) including r.c.c. cover slab of 100 mmthickwithcementconc ( 1:1.5:3 ) withstonechipswithnecessaryreinforcementand shuttering including one 560 mm dia. r.c.c. manhole cover ( heavy type ) of approved make supplied, fittedandfixedinthecoverslabwithnecessaryfittings, makingnacessary arrangementsforpipeconnections, excavationofwellincludingshoring, dewateringand removing the exess earth from the premisesas per direction completein allrespect with all costs of labour and materials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. a ) other than sail / tata / rinl ) 222 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 223 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic a ) above 10 km upto 20 km 250 mm di pipe 224 16 mm dia. 1mtr long fan hook 225 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 226 2nd site b / wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1, 500 mm 227 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. 228 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) c ) ( iii ) with carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. 229 ( ii ) cement concrete with 30 mm down graded shingles excluding shuttering. n.b. variety ( 1:3:6 ) 230 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( a ) river bazree 231 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 232 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 233 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .f ) 25 mm to 30 mm shuttering without staging in foundation 234 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 235 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 236 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, affolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] ( i ) with 1:4 cement mortar a ) 10 mm thick plaster 237 ( ii ) with 1:6 cement mortar ( b ) 15 mm thick plaster 238 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ( add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor ) ( i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 239 neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. 240 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 241 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 242 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 243 fhtcproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 244 100 ohrearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 245 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 246 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 247 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 248 for additional depth beyond 1.5 m and upto 3.00 m 249 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 250 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 251 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 252 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 253 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 254 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 255 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 256 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 257 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 258 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 259 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 260 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 261 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 262 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 263 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 264 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 265 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 266 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 267 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 268 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 269 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 270 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 271 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 272 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 273 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 274 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 275 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 276 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 277 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 278 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 279 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 280 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 281 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 282 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 283 with 1:3 cement mortar 10mm thick plaster above 20 m & above 284 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 285 4m to 8 m 286 8 m to 12 m 287 12 m to 16m 288 16 m to 20 m 289 above 20 m 290 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 291 4m to 8 m 292 8 m to 12 m 293 12 m to 16m 294 16 m to 20 m 295 above 20 m 296 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 297 100 mm dia. 298 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 299 100 mm dia. 300 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 301 150 mm dia. 302 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 303 150 mm dia 304 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect100mm.dia 305 150mm.dia 306 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 307 150mm.dia 308 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 309 150mm.dia 310 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 311 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 312 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 313 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 314 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 315 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 316 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 317 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 318 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 319 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 320 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 321 grill weighing above 16 kg. / sq.mtr and above 322 welding in m.s structurral work gas or electric continuous weld 323 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 324 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 325 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 326 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 327 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 328 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6 ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings valves.b ) 90mm ( od ) 329 b ) 110 mm ( od ) 330 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 331 b ) 110 mm ( od ) 332 a ) for ci / di pipeb ) 150 mm dia 333 c ) 200 mm dia 334 e ) 100 mm dia. 335 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 336 b ) 110 mm ( od ) 337 a ) for ci / di pipeb ) 150 mm dia 338 c ) 200 mm dia 339 e ) 100 mm dia. 340 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 150 mm dia. 341 c ) 200 mm dia. 342 e ) 100 mm dia. 343 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 344 c ) 200 mm dia. 345 e ) 100 mm dia. 346 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 347 i ) 200 mm dia pipe 348 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 349 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 350 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 351 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 352 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( b ) river bazree 353 bamboo pile walling made of 65 mm to 75 mm dia. bamboo ( in single line ) driven about half length into the ground at very close spacing side by side including necessary bamboo stays ties runners etc and lining the exposed portion with sheets made form cutdrums fitted and fixed complete as per direction. 354 supply and delivery of cidf sluice valve ( special type ) pw 1.00 of different dia make with ci double flanged non rusting spindle sluice valves conforming to is 14846 2000 with latest emended having body dome / bonnet and cover of c.i.gr f.g 210mtr. spindle of is 6603 g.r 12 / gr 13 non magnetic, nuts seat rings are of gunonetal as per is:318 ltb 2 flanges and drilled to is:1538 part iv & vi valves are suitable for max. working pressure of 10kg / cm2 ( seat test ) and body tested to 15kg / cm2. n.b: the above item should be procured from the reputed manufactures as per deptt. approved vender list150 mm dia 355 200 mm dia...

Public Health Engineering Department - West Bengal

34784565 tender for execution of different works related to ksheti pipe water supply schene under jal jeevan mission 1 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 2 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 3 60 mtr. to 90 mtr. 4 90 mtr. to 120 mtr. 5 120 mtr. to 144 mtr. 6 electro logging charge. 7 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 8 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 9 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 10 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 11 cost of consumables for drilling rigs and machineries. 12 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 13 b ) 200 mm dia. 14 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 15 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 16 supply and delivery of upvc capa ) 200 mm dia. 17 b ) 250 mm dia. 18 supply and delivery of m.s. housing clamp 250 mm dia. 19 supply and delivery of m.s .centre guide ( special type ) . 20 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 21 water sample collection and chemical test including arsenic test. 22 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 23 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 24 supply and delivery of bentonite powder conforming to is 6186 :1986. 25 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 26 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 27 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 28 60 mtr. to 90 mtr. 29 90 mtr. to 120 mtr. 30 120 mtr. to 144 mtr. 31 electro logging charge. 32 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 33 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 34 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 35 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 36 cost of consumables for drilling rigs and machineries. 37 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 38 b ) 200 mm dia. 39 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 40 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 41 supply and delivery of upvc capa ) 200 mm dia. 42 b ) 250 mm dia. 43 supply and delivery of m.s. housing clamp 250 mm dia. 44 supply and delivery of m.s .centre guide ( special type ) . 45 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 46 water sample collection and chemical test including arsenic test. 47 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 48 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 49 supply and delivery of bentonite powder conforming to is 6186 :1986. 50 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 51 rising cum delivery mainsupply of cidf & specials as per is 1338 1992 52 supply and delivery of cidf sluice valve as per i.s 14484 2000 ( upadhaya / l&t / kirlosker / venus / hazra ) i.s.i make p.n 1.6.i ) 150 mm dia. 53 ii ) 200 mm dia. 54 iii ) 250 mm dia. 55 supply of c.i. jeffy coupling ( flexible ) joint complete with studtsnuts bolts, rubbon sealing reing as per i.s.specification.i ) 150 mm dia. 56 ii ) 200 mm dia. 57 iii ) 250 mm dia. 58 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 80 mm dia. 59 150 mm dia 60 200 mm dia 61 250 mm dia 62 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .80 mm dia 63 150 mm dia 64 200 mm dia 65 250 mm dia 66 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .80 mm dia 67 150 mm dia 68 200 mm dia 69 250 mm dia 70 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 71 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 72 c ) 200 mm dia. 73 e ) 250 mm dia. 74 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 75 a ) 80 mm dia. 76 c ) 150 mm dia. 77 d ) 200 mm dia. 78 d ) 250 mm dia. 79 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 80 i ) 200 mm dia pipe 81 i ) 250 mm dia pipe 82 cutting di pipe ( all class & type ) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of eic.b ) 150mm.dia.to 200mm.dia pipe 83 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic.above 40 50 km ( extra cost 57 rs ) 84 hw site p / houseearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 85 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150mm including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation 86 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) . 87 single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and 1illing joints with local sand. 88 cement concrete with 30 mm down graded shingles excluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion 89 ordinary cement concrete mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) exciuding shuttering and reinforcement if any, in ground floor as per relevant is codes.river bazree 90 a ) 25 mm to 30 mm shuttering without staging, in foundation 91 b ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of e.i.c. in foundation. 92 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 93 brick work with ist class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 94 b ) in superstucture, ground floor. 95 artificial stone in floor, itado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, iaid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion ( 1:2 ) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry betore flooring works using cement 175 kg / sq.m all complete including all materials and labour.in ground floor. ( i ) 35 mm. thick 96 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt himges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal: siliguri 97 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( costof concrete will be paid separately ) ( i ) 40mm x bmm, 200mm length 98 supplyof fan hook. 99 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface.i ) with 1:6 cement mortara ) 20 mm thick plaster 100 b ) 15 mm thick plaster 101 ii ) with 1:4 cement mortarc ) 10 mm thick plaster 102 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc 103 applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly ( plastered or concrete surface ) as per manufacturers specification.in ground floor ( i ) one coat on new surface 104 ii ) two coats. 105 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 106 a ) priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc 107 ( b ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 108 painting with best quality synthetic enamel paint of approved make and brand including smoothening.surtace by sand papering etc. including using of approved putty etc. on the surface, if necessary. ( a ) on timber or plastered surface with super gloss ( hi gloss ) .two coat ( with any shade except white 109 b ) on steel surfacei ) one coat ( with any shade except white 110 panel shutters of door and window, asper design ( each panel consisting of single plank without joint ) , including fitting and fixing the same in position but excluding the cost of hinge and other fittings. in ground floor. ( i ) 35 mm thick shutters with 19 mm thick panel of size 30 to 45 cm.a ) sishu, gamar, champ, bhola, mogra, hallak. 111 glazed shutter of door , windows, fan light clerestory window etc. as per designe ( with ordinary glassof 7.4 kg / sq.m. 3 mm thick ) fitted with putty bed and teak wood bead cost of hings and other fittings and fixing shutter in position but excluding the cost of hinges and other fittings .cost of glass putty wooded beads etc will be separately.35 mm thick shutter .a ) sishu, gamar, champ, bhola, mogra, hallak. 112 sipplyng best indian sheet glass panes set in putty and fited and fixrd witlh ails and putty conmplete. ( in all floors for internal wall& upto 6 nm height for external wall. ( i ) 4 mm thick 113 ms.or w.i ornamental grill of approved design joints continuously welded with m.s.w.flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in rround floor. ( i ) gril weighing above 10 kt. / sq mtr and up to 16 kg. / sq, mtr. 114 i ) 300 mm.iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting. 115 ( i ) 150 mm x5.5 mm .iron door handle of approved quality fitted and fixed complete: 116 ( ii ) 100 mm x 5 mm. 117 i ) sal siliguri.a ) with 75 mm iron butt hingesupplying, fitting and fixing hinge cleat in position excluding the cost hinge and other fittings. 118 i ) sal: siliguri.b ) with 50 mm iron butt hinge 119 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark.i ) 50 mm. x 37mm. x 1.50mm 120 ( i ) 75mm. x 40mm. x 1.12mm. 121 ( i ) 100mm. x 50mm. x 1.25mm 122 iron socket bolt of approved quality fitted and fixed complete.a ) 100mm long x 10mm dia bolt. 123 b ) 150mm long x 10mm dia bolt. 124 chalmp for fan light fitted & fixed complete 125 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttèring complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 126 supplying p.v.c. water storage tank of approved quality with closed top with lid ( black ) multilayer ( a ) 500 litre capacity. 127 labour for hoisting plastic water storage tank 128 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reduing socket, reducing tee short piece etc. fitted with holder bats clamps, including cutting pipes, making threads fitting, fixing etc. complete in all respect including cost of all nece [ sarý fittings required, jointing materials and two coats of painting with approved paint in any position above ground. ( payment will be made on the centre line measurements of total pipe line includingall pecials.no separate payment will be made for accesories, specials. ( payment for painting will be made seperately ) ( i ) 25 mm dia. medium quality 129 ( ii ) 15 mm dia. medium quality 130 labour for punching hole in plastic water storage tank upto 50 mm dia. 131 supplying, titting and fixing gunmetal wheel valve of approved brand and make tested to 21kg per sq. cm. ( for water lines only ) .i ) 25 mm dia. 132 ii ) 20 mm dia. 133 supplying, fitting and fixing alloy iron with brass spindle bib cock / stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm.i ) 15 mm dia 134 supply of upvc pipes & fittings etc. conforming to is 13592 1992i ) door tee 110 mm 135 ii ) vent cowl 110 mm 136 ( ii ) door bend ( t.s. ) 110 mm 137 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992a ) single socket 3 meter length. ( i ) 110 mm . 138 orissa pattern water closet in white glazed vitreous chinaware of approved make in position . ( i ) 530 mm x 410 mm. 139 supplying , fitting , fixing cast iron p or s trap conforming to is: 3989 / 1970 / and 1729 / 1964 incl. lead caulked joints and painting two coats to exposed surface . ( painting to be separately ) .a ) s trap i ) 100 mm dia . 140 supplying , fitting , fixing, 10 liter p.v.c. low down cistern conforming to i.s specification with p.v.c. fittings complete.c.i. brackets incl. two coats of painting to bracket etc.i ) white 141 construction of inspection chamber measure 600mm x 600mm x upto 600mm ( depth ) with250 mm thick 1st class brick wwk in cement mortr ( 1:4 ) on all sides, bottom of the pit conuntng of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer of jhama brick flat soling15 mm thick ( 1:4 ) cenent plster to inside walls.a ) with bazree ( n.b varity ) 142 constrution of septic tank of differont apacities as per approved drawng wilh 1st class bck work m cement mortar ( l:4 ) includng two 560 mm dia. r.c.c. manhole cover ( heavy type ) ot approved make supplod, iitted and fned in the 100m thick r.c.c ( i:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 :1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 :1 ) to outside wall upto 200 mm below6. floor tunished with 25 mm thick grey artificata ) for 10 usersi ) with baztee [ n.b varitv ] 143 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate ceiment brick work ( 1:4 ) band all round and cement brick work ( 1:4 ) upto 0.90 metre from top with 20mm thick cement plastering ( 1:4 ) to inside face upto the depth of cement brick.with 250 mm thick dry brick work and 250 mm thick cement brick work ( 1:6 ) and 1.00 m inside dia. 144 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor 145 supplying. fitting and fixing fibre reinforced polymer ( frp ) composite door frame as per approved section with glass fibre reinforced plastic mouided skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technologydepartment of science and technology ( dst ) to safisty is: 4020 door testing performanc ( i ) 66 mm x 90 mm 146 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 147 hw site boundary wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 148 earth work in filling in foundation trenches or plinth with good earth , in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation. 149 cement concrete ( 1:3:6 ) with 30 mm down graded excluding shuttering.a ) 6:3:1 proportion. 150 ordinary cement concrete m 20 ( mix 3:1:5;1 ) with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement .if any , in ground floor, as per i.s. 456 2000.i ) river bozree. 151 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 152 hire and labour charges for shuttering with centreing and necessary staging up to 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slab . beams , columns, lintels curved or straight including fitting fixing and striking out of completion of works ( up to roof of ground floor ) .a ) 25 mm to 30 mm thick shuttering with out staging and foundation etc, 153 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 154 plaster ( to wall, floor , ceiling etc, ) with sand and cement mortar including rounding off chamfering corners as directed and raking out joints or roughening of concrete surface including throating , nosing and drip course where necessary ( ground floor ) .. with cement mortar ( 6:1. ) .15 mm thick plaster. 155 with cement mortar ( 6:1. ) .20 mm thick plaster. 156 with cement mortar ( 4:1 ) 10 mm thick. 157 neat cement punning about 1.5mm thick in wall , dado , window, sills floor drain etc, 158 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 159 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 160 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 161 earth work in filling compound , tank , low sand ditches etc, good earth, in layer not exceeding 250mm including breaking clods & consolidating the same by ramming and dressing complete etc. layer by layercompletei ) with carried earth arrangement by the contractor within a radius of 3km including the cost of carriage but not exceeding 5km 162 m.s. & wi ornamental grill of approved design joints continuously welded with ms.wi. flats and bars of windows railing etc. fitted and fixed with necessary screws andlugs in ground floor. ( i ) grill weighing above 10kg / sq.m. and up to16kg / sqm. 163 125 mm thick brick work with 1st class bricks in cement mortar ( 1:4 ) with1st class brick in all floor. 164 2nd site p / houseearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soil but excluding latarite or sand stone ) including removing spreading or stack ingthespoilswithinaleadof75m.asdirected.theitem includesnecessarytrimmingthesidesofthetrenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. asrequiredcomplete. depthofexcavationnotexceeding1.5mtr. but not requiring shoring 165 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurementof finishedquantity ofwork ) a. with earth obtained from excavation of foundation 166 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by throughsaturationwithwaterandramming completeincluding the costofsupplyofsand. ( paymenttobemadeonthebasisof measurement of finished quantity of work. ) ( a ) by fine sand. 167 singlebrickflatsolingofpicked jhamabricksincludingramming&dressingbedtoproperlevel& fillingjointswithpowderedearthorlocalsandincludingcostof sand etc complete as per direction & specification. 168 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion. 169 ordinarycementconcrete ( mix1:1.5:3 ) withgradedstonechips ( 20mmnominalsize ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 170 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approvedstoutpropsandthickhardwoodplanksofapprovedthicknesswithrequired bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .a ) 25 mm to 30 mm shuttering without staging in foundation. 171 b ) 25 mmto30 mmthick wooden shuttering asper decision& ddirectionofthee.i.c. in foundation. 172 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 173 brick work with 1st class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 174 ( b ) in superstructure, ground floor 175 artificial stone in floor, dado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) andmarbledustinproportion ( 1:2 ) includingsmoothfinishingandroundingoffcorners includingrakingoutjointsorrougheningofconcretesurfaceandapplicationofcement slurrybeforeflooringworksusingcement@1.75kg / sq.mallcompleteincludingall materials and labour.in ground floor. ( i ) 35 mm. thick 176 woodworkindoorandwindowframefittedandfixedinpositioncompleteincludinga protective coatofpainting atthe contactsurface ofthe frameexluding costofconcrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal : siliguri 177 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( cost of concrete will be paid separately ) ( i ) 40mm x 6mm, 200mm length 178 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamferingcornersasdirectedandrakingoutjointsincludingthroating, nosingand drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ( i ) with 1:6 cement mortar ( a ) 20 mm thick plaster 179 ( b ) 15 mm thick plaster 180 ( ii ) with 1:4 cement mortar ( a ) 10 mm thick plaster 181 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc. 182 applyingdecorativecementbasedpaintofapprovedqualityafterpreparingthesurface includingscrapingthesamethoroughly ( plasteredorconcretesurface ) asper manufacturers specification.a ) in ground floor: ( i ) two coats. 183 protectiveanddecorativeacrylicexterioremulsionpaintofapprovedquality, asper manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rateincludes costofmaterial, labour, scaffoldingand allincidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 184 ( a ) primingonecoatontimberorplasteredsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 185 ( b ) primingonecoatonsteelorothermetalsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 186 paintingwithbestqualitysyntheticenamelpaintofapprovedmakeandbrandincluding smootheningsurfaceby sandpaperingetc.includingusingofapproved puttyetc.onthe surface, if necessary : ( a ) on timber or plastered surface : with super gloss ( hi gloss ) i ) two coat ( with any shade except white ) 187 ( b ) on steel surface : with super gloss ( hi gloss ) i ) one coat ( with any shade except white ) 188 panelshuttersofdoorandwindow, asperdesign ( eachpanelconsistingofsingleplank withoutjoint ) , includingfittingandfixingthesameinpositionbutexcludingthecostof hinge and other fittings.in ground floor. ( i ) 35mm thick shutters with 19mm thick panel of size 30to 45 cm.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 189 glazedshuttersofdoors, windows, fanlight, clerestorywindowsetc.as perdesign ( with ordinary glass of 7.4kg. / sq.m. 3mm. thick ) fitted with putty bed and teak wood bead and nailsincludingfittingandfixingshutterinpositionbutexcludingthecostofhingesand other fittings. cost of glass, putty, wooded beads etc.will be paid separately. ( i ) 35mm thick shutters.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 190 supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. ( in all floors for internal wall & upto 6 m height for external wall ) ( i ) 4 mm thick 191 m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flatsand barsofwindows, railingetc.fittedand fixedwithnecessaryscrewsandlugsin ground floor.i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 192 iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting.i ) 300 mm 193 iron door handle of approved quality fitted and fixed complete: ( i ) 150mm x 5.5mm. 194 ( ii ) 100mm x 5mm. 195 supplying, fittingandfixinghingecleatinpositionexcludingthecosthingeandother fiffitngs.a ) with 75mm iron butt hingei ) sal : siliguri. 196 b ) with 50mm iron butt hingei ) sal : siliguri. 197 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( i ) 50mm. x 37mm. x 1.50mm. 198 ( ii ) 75mm. x 40mm. x 1.12mm. 199 ( iii ) 100mm. x 50mm. x 1.25mm. 200 iron socket bolt of approved quality fitted and fixed complete. ( a ) 100mm long x 10mm dia bolt. 201 ( b ) 150mm long x 10mm dia bolt. 202 cord for fan light fitted & fixed complete. 203 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttering complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 204 supplyingp.v.c.waterstoragetankofapproved qualitywithclosed topwith lid ( black ) multilayer ( a ) 500 litre capacity 205 labour for hoisting plastic water storage tank. ( i ) upto 1500 litre capacity. ( a ) upto 1st story from g.l. 206 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, shortpieceetc.fittedwithholderbatsclamps, includingcuttingpipes, makingthreads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materialsand twocoatsofpainting with approved paint inany position above ground. ( payment will be made on the centre line measurements of totalpipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately ) ( i ) 20 mm dia. medium quality. 207 ( ii ) 15 mm dia. medium quality 208 labour for punching hole in plastic water storage tank upto 50 mm dia. 209 supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . ( i ) 15 mm dia. 210 ( ii ) 20 mm dia. 211 supplying, fittingand fixing alloyironwithbrassspindlebib cock / stopcockofapproved brand and make, spray painted and tested to 21 kg per sq. cm. ( i ) 15 mm dia. 212 supply of upvc pipes & fittings conforming to is 13592 1992 ( i ) door tee , a ) 110 mm 213 ( ii ) vent cowl , a ) 110 mm 214 ( iii ) door bend ( t.s. ) , a ) 110 mm 215 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992 ( a ) ( i ) single socketed 3 meter lengtha ) 110 mm 216 supplying, fitting and fixing orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding p or s trap ( excluding cost of concrete for fixing ) . ( i ) 530 mm x 410 mm 217 supplying, fitting and fixing cast iron p or s trap conformimg to i.s. 3989 / 1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. ( painting to be paid seperately ) .a ) s trapi ) 100 mm dia 218 supplying, fitting and fixing 10 litre p.v.c. low down cistern conforming to i.s. specification with p.v.c. fittings complete, c.i. brackets including two coats of painting to bracket etci ) white 219 constructinginspectionpitofinsidemeasurement600 mmx600mmxupto600mm ( depth ) with 250 mm thick 1st. class brick work in cement mortar ( 1:4 ) on all sides, bottom of the pit consisting of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer ofjhamabrickflatsoling, 15mmthick ( 1:4 ) cementplastertoinsidewallsandout side wallsuptog.l.and20mm.thick ( 1:4 ) plastertobottomofthepit, providingnecessary invert with cement concrete ( 1:3:6 ) with stone chips as per direction, neat cement finishing toentireinternalsurfaces, topofthe pitcovered with100 mmthick r.c.c.slab ( 1:1.5:3 ) withstonechipsandnecessaryreinforcementsupto1%andshutteringincluding6mm thickcementplaster ( 1:4 ) inallexternalsurfaces ofthe slaband one560 mmdia. r.c.c. manholecoverofapprovedmakesupplied, fittedandfixedintheslabwithnecessary fittings, necessaryearthworkinexcavationinallsortsofsoil, fillingsidesofthepitwith earthand removingspoilsafterworkcompleteinallrespectwith allcostsoflabourand materials.ii ) with bazree ( n.b variety ) ( sail / tata / rinl ) 220 construction ofseptictank of different capacities asper approved drawing with1st class brick work in cement mortar ( 1:4 ) including two 560 mm dia. r.c.c. manhole cover ( heavy type ) ofapprovedmakesupplied, fittedandfixedinthe100mmthickr.c.c ( 1:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 : 1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 : 1 ) to outside wall upto 200 mm below g.l floor finishedwith 25mm thick grey artificialstone over 100 mmthick r.c.c ( 1:1.5:3 ) bottom slabincludingsupplying, fittingandfixingallnecessryspecials, fittings, s.w. tees, c.i. foot rest etc. including excavation earth in allsorts ofsoil, shoring, bailingoutand pumpingoutwaterasnecessary, ramming, dressingthebedand fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and con in all respectwith allcosts oflabour and materials.aterials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. by weight of cement with all costs of labour and materials. ( i ) for 10 usersa ) with bazree ( n.b varity ) ( sail / tata / rinl ) 221 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick workupto1.6metrefromthebottomhaving150mmintermediatecementbrickwork ( 1:4 ) bandallroundandcementbrickwork ( 1:4 ) upto0.90metrefromtopwith20mm thickcementplastering ( 1:4 ) toinsidefaceuptothedepthofcementbrickwork, 15mm thickcementplaster ( 1:4 ) onouterfacefromtopofthewelluptog.l.and6mmthick cement plaster ( 1:4 ) on top of the r.c.c. cover slab including filling bottom 1.00 metre of inside of the well with brick metal ( 50 mm to 63 mm size ) including r.c.c. cover slab of 100 mmthickwithcementconc ( 1:1.5:3 ) withstonechipswithnecessaryreinforcementand shuttering including one 560 mm dia. r.c.c. manhole cover ( heavy type ) of approved make supplied, fittedandfixedinthecoverslabwithnecessaryfittings, makingnacessary arrangementsforpipeconnections, excavationofwellincludingshoring, dewateringand removing the exess earth from the premisesas per direction completein allrespect with all costs of labour and materials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. a ) other than sail / tata / rinl ) 222 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 223 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic a ) above 10 km upto 20 km 250 mm di pipe 224 16 mm dia. 1mtr long fan hook 225 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 226 2nd site b / wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1, 500 mm 227 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. 228 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) c ) ( iii ) with carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. 229 ( ii ) cement concrete with 30 mm down graded shingles excluding shuttering. n.b. variety ( 1:3:6 ) 230 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( a ) river bazree 231 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 232 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 233 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .f ) 25 mm to 30 mm shuttering without staging in foundation 234 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 235 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 236 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, affolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] ( i ) with 1:4 cement mortar a ) 10 mm thick plaster 237 ( ii ) with 1:6 cement mortar ( b ) 15 mm thick plaster 238 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ( add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor ) ( i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 239 neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. 240 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 241 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 242 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 243 fhtcproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 244 350 ohr earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 245 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 246 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 247 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 248 for additional depth beyond 1.5 m and upto 3.00 m 249 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 250 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 251 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 252 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 253 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 254 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 255 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 256 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 257 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 258 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 259 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 260 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 261 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 262 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 263 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 264 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 265 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 266 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 267 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 268 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 269 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 270 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 271 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 272 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 273 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 274 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 275 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 276 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 277 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 278 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 279 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 280 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 281 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 282 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 283 with 1:3 cement mortar 10mm thick plaster above 20 m & above 284 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 285 4m to 8 m 286 8 m to 12 m 287 12 m to 16m 288 16 m to 20 m 289 above 20 m 290 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 291 4m to 8 m 292 8 m to 12 m 293 12 m to 16m 294 16 m to 20 m 295 above 20 m 296 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 297 200 mm dia. 298 250 mm dia 299 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 300 200 mm dia. 301 250 mm dia 302 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 303 200 mm dia 304 300 mm dia 305 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 306 200 mm dia 307 300 mm dia 308 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect200mm.dia 309 250mm.dia 310 150mm.dia 311 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 312 200 mm dia. 313 250mm.dia 314 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 315 200 mmdia. 316 250mm.dia 317 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 318 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 319 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 320 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 321 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 322 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 323 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 324 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 325 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 326 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 327 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 328 grill weighing above 16 kg. / sq.mtr and above 329 welding in m.s structurral work gas or electric continuous weld 330 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 331 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 332 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 333 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 334 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 335 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6 ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings valves.b ) 90mm ( od ) 336 b ) 110 mm ( od ) 337 c ) 125mm ( od ) 338 d ) 140 mm ( od ) 339 e ) 160 mm ( od ) 340 e ) 200 mm ( od ) 341 e ) 225 mm ( od ) 342 e ) 250 mm ( od ) 343 e ) 280 mm ( od ) 344 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 345 b ) 110 mm ( od ) 346 c ) 125mm ( od ) 347 d ) 140 mm ( od ) 348 e ) 160 mm ( od ) 349 e ) 200 mm ( od ) 350 e ) 225 mm ( od ) 351 e ) 250 mm ( od ) 352 e ) 280 mm ( od ) 353 a ) for ci / di pipeb ) 100 mm dia 354 c ) 350 mm dia. 355 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 356 b ) 110 mm ( od ) 357 c ) 125mm ( od ) 358 d ) 140 mm ( od ) 359 e ) 160 mm ( od ) 360 e ) 200 mm ( od ) 361 e ) 225 mm ( od ) 362 e ) 250 mm ( od ) 363 e ) 280 mm ( od ) 364 a ) for ci / di pipeb ) 100 mm dia 365 c ) 350 mm dia. 366 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 100 mm dia. 367 c ) 350 mm dia. 368 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 100 mm dia. 369 c ) 350 mm dia. 370 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 371 a ) 80 mm dia. 372 c ) 150 mm dia. 373 d ) 200 mm dia. 374 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 375 i ) 200 mm dia pipe 376 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 377 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 378 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 379 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 380 dismantling all types of plain cementconcrete works, stacking serviceablematerials at site and removing rubbish asdirected within a lead of 75 min ground floor including roof. ( a ) upto 150 mm. thick 381 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floor a ) 6:3:1 proportion. 382 making holes in two sides of wall of culvert / drain or any other structuresin any places for laying any dia pipe line within structures intwo sides of wall of culvert / drain / any structure at any places and mending good damages all complete as per direction of eic....

Indian Army - West Bengal

34761596 bids are invited for therapy equipment foam wedge board , bloster , floor foam matress with rexin cover , high density foam blocks , facial muscle stimulator , wilbarger therapressure brush , bubble tube sensory equipments , frozen pacifier , nuk brushes , multiple shapes wooden square pegboard total quantity : 17...

West Bengal Medical Services Corporation Limited - West Bengal

34721379 supply and commissioning of medical equipment for the district early invention centre (discipline physiotherapy and occupational therapy) , toys, soft toys, toys for fine motor coordination , peg board , thick handle spoon straight and bent , plastic spoon with long handle , plastic glass with rim cut on one side , stainless steel plates with high rim , spouted cup , brush for tactile stimulation , therapy ball (65 cm) , therapy ball (45 cm) , therapy mat , bolster length 2, diameter 8 , bolster length 2, diameter 10 , small roll length 13, diameter 3 , prone wedge big : height 10 x length 31 x breadth 17 , prone wedge small : height 10 x length 26 x breadth 1 7 , gaiters length : 8, 10, 12, 14 , adjustable special chair with cut out tray and foot rest , prone crawler , long stool , posterior walker , low stool , electrical stimulator , scale gm fm , assesement and therapy toys set...

Eastern Railways - West Bengal

34644287 supply of locking plate folocking plate fo, locking plate for wedge of bdg fitted coaches to drg. no. sk. no. llh 31 / 2021 ....

Department of Defence Production - West Bengal

34608193 bids are invited for portable phased array ultrasonic flaw detector paut latest generation paut ufd with tfm mc. , probes , wedges of different type , encoder , training with certification in paut l ii , amc for 05 years total quantity : 16...

Cochin Shipyard Limited - West Bengal

34559884 dredge equipment jobs dredge equipment oh related job for dci dredge xxi at cksru, kolkata draghead and intermediate gantry ( port & stbd ) :***all spares owner supply 2 ( i ) greasing line to be freed, renewed wherever required, nipples to be fixed wherever required and satisfactory operation to be shown. 3 ( ii ) renewal of grease lines up to 25 mm dia. material contractor supply. 4 ( iv ) wooden fender brackets to be renewed and wooden block to be fitted on the chocks. material contractor supply. 5 ( vi ) wooden fender renewal ( size: 100x150x1400 mm ) . material contractor supply. 6 gantries heel pin & bush clearance checking 7 ( iv ) gantries steel renewal to be done as per utg report. material contractor supply. 8 suction tube on deck 9 removing old draghead from the pipe, transport to workshop and after repairs, shift back to vesssel and refit reconditioned draghead with new bolts and nuts to suction tube. 10 ( i ) dismantling and removing the 700 nb pipes ( 22000 mm long approx ) suction tubes from position with 2500x2500 gimble ring and 7000 long hose, fork arms, jet pipes and suction & jet hose etc. from the suction bend fork and to be kept on deck side / transported to workshop. 11 ( ii ) after repairs ( to various items ) to be fitted to original position on deck including pipe sections, suction pipe to be assembled with turning gland, gimble ring, fork arms, flexible hoses etc 12 overhauling of gimble ring assembly ( gimble ring with 2 fork arms ) , housing of bushes to be built up and machined, if enlarged. 13 ( i ) overhauling 14 ( ii ) build up 15 ( iii ) line boring to be carried out as required 16 pins & bushes of gimble ring assembly to be renewed, assemble back and locking plates to be renewed. 17 ( i ) pins renewal 18 ( ii ) bushes renewal 19 ( iii ) renewal of locking plate. material contractor supply. 20 suction bend with fork arm housing of bushes to be built up and machined, if enlarged. 21 pins & bushes of suction bend with fork arm to be renewed, assemble back and locking plates to be renewed. 22 ( i ) pins renewal 23 ( ii ) bushes renewal 24 ( iii ) renewal of locking plate. material contractor supply. 25 ( i ) thinned down, wasted and corroded portion of the fork arms to be cropped and renewed as per drawing. material contractor supply. 26 ( iii ) building up and grinding worn out portion of the turning gland ring – cs. rate including cost of electrodes esab – terro weld dbl / dms or equivalent. 27 ( ii ) fabrication of suction pipe to the required length, and welding butt joint and making suction tube as per sample with existing flange out of 16 mm thick lloyds gr.a steel plate including new packing, new bolts & nuts & removal & fittment of other fittings. dia of pipe 700 mm. size of pipe renewal to be clearly mentioned in workdone certificate. suction pipe & flange ship supply. 28 ( iv ) channel for depth indicator air pipe of size 100 x 50 mm to be cropped and renewed including fabrication of channel. material contractor supply. 29 ( v ) jet pipe ms box & supports, long jet hose supporting beams to be renewed. material contractor supply. 30 ( vi ) opening, overhauling & fitting back of junction box for suction tube. 31 ( vii ) port suction bend pipe to be renewed with the new bend pipe with arms, with nuts and bolts. bend ship supply. 32 ( viii ) the ship side wedges to be built up and ground smooth. 33 suction bend trunion assembly***all spares owner supply 34 support to be provided to the suction bend trunion assembly and the fork arm, to secure the suction slide assembly in position. removing 28 nos. holding down nuts of the bend with slide. dismantle and remove the split rings ( size: 1095 mm od x 1045 mm id x 125 mm thick – approx ) in two halves and the wear plate ( size: 1405 mm od & 1095 mm id x 25 mm thick ) from position and taken to the workshop or dockside. the suction bend with fork is to be removed and shifted to theshore. 35 the suction slide is to be removed from channel and same to be taken to shore. 36 building up the worn out portion of the suction bend collar guide etc. & slide body ( l ring housing area & jet manchet housing area to build up & grind to bring the clearance to minimum requirement. 37 renewal of the damaged or worn out “l” ring of the suction slide ( “l” ring ship supply ) 38 renew two wedges in the slide with adjusting rod of 25 dia x 1200mm long with 3 nuts to adjust the suction slide position with suction mouth. wedges ship supply. 39 after completion of repair as expressed above, all parts of the slide to be assembled and brought back to vessel and same to be slide on the ship’s rails for checking the alignment of slide with ship’s suctionmouth. 40 build up shipside guide rails, wherever required with terro weld dms welding electrodes or equivalent, after pre heating the rails and ground surface. 41 port & stbd service frame***all spares owner supply 42 ( i ) 6 mm u channel to fabricate and weld wherever damaged. service frame eyes to be cropped and renewed, pins and bushes to renew ( pins and bushes ship supply ) . alignment of service frame to be carried out as per ship staff instructions / drawings & offer satisfactory trials on completion of repairs. steel contractor supply. 43 ( ii ) remove, refit, transportation and overhauling of service frame. approximate weight of service frame is 2 tons with pins & bushes. 44 ( iii ) line boring on pin housing 45 dragheads***all spares owner supply 46 draghead to be dismantled completely at ashore. all parts are to be chipped and cleaned for inspection. after inspection and repair, same to be assembled with new / reconditioned pins and new bushes ( pins and bushes ship supply ) 47 gantry pulleys***all spares owner supply 48 following pulleys are to be removedfrom the place, after removing locking plate. complete pulleys are to be thouroughly, inspected, cleaned and overhauled. pins and bushes are to be removed. after inspection and overhauling, the pin & bush, pulleys are to be fitted back with new / reconditioned pin and bushes. locking plate to be welded. greasing lines / passages to be cleaned and made good. ( pins & bushes ship supply ) 49 ( i ) draghead sheave dia 710mm x d36 mm 50 ( ii ) intermediate sheave dia 800 mm x d 40 mm 51 ( iii ) suction bend sheave dia 450 mm x d22 mm...

Eastern Railways - West Bengal

34537181 supply of friction wedge ( blc ) friction wedge ( blc ) , friction wedge ( blc ) to rdsos drg. no. wx 10046, spec: contr 02 misc 2007 ( rev.1 ) ...

Public Health Engineering Department - West Bengal

34529853 execution of different works related to moamari pipe water supply scheme under jal jeevan mission 1 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 2 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 3 60 mtr. to 90 mtr. 4 90 mtr. to 120 mtr. 5 120 mtr. to 144 mtr. 6 electro logging charge. 7 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 8 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 9 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 10 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 11 cost of consumables for drilling rigs and machineries. 12 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 13 b ) 200 mm dia. 14 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 15 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 16 supply and delivery of upvc capa ) 200 mm dia. 17 b ) 250 mm dia. 18 supply and delivery of m.s. housing clamp 250 mm dia. 19 supply and delivery of m.s .centre guide ( special type ) . 20 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 21 water sample collection and chemical test including arsenic test. 22 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 23 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 24 supply and delivery of bentonite powder conforming to is 6186 :1986. 25 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 26 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 27 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 28 60 mtr. to 90 mtr. 29 90 mtr. to 120 mtr. 30 120 mtr. to 144 mtr. 31 electro logging charge. 32 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 33 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 34 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 35 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 36 cost of consumables for drilling rigs and machineries. 37 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 38 b ) 200 mm dia. 39 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 40 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 41 supply and delivery of upvc capa ) 200 mm dia. 42 b ) 250 mm dia. 43 supply and delivery of m.s. housing clamp 250 mm dia. 44 supply and delivery of m.s .centre guide ( special type ) . 45 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 46 water sample collection and chemical test including arsenic test. 47 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 48 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 49 supply and delivery of bentonite powder conforming to is 6186 :1986. 50 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 51 rising cum delivery mainsupply of cidf & specials as per is 1338 1992 52 supply and delivery of cidf sluice valve as per i.s 14484 2000 ( upadhaya / l&t / kirlosker / venus / hazra ) i.s.i make p.n 1.6.i ) 150 mm dia. 53 ii ) 200 mm dia. 54 iii ) 250 mm dia. 55 supply of c.i. jeffy coupling ( flexible ) joint complete with studtsnuts bolts, rubbon sealing reing as per i.s.specification.i ) 150 mm dia. 56 ii ) 200 mm dia. 57 iii ) 250 mm dia. 58 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 80 mm dia. 59 150 mm dia 60 200 mm dia 61 250 mm dia 62 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .80 mm dia 63 150 mm dia 64 200 mm dia 65 250 mm dia 66 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .80 mm dia 67 150 mm dia 68 200 mm dia 69 250 mm dia 70 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 71 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 72 c ) 200 mm dia. 73 e ) 250 mm dia. 74 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 75 a ) 80 mm dia. 76 c ) 150 mm dia. 77 d ) 200 mm dia. 78 d ) 250 mm dia. 79 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 80 i ) 200 mm dia pipe 81 i ) 250 mm dia pipe 82 cutting di pipe ( all class & type ) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of eic.b ) 150mm.dia.to 200mm.dia pipe 83 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic.above 20 km ( above 50 km extra cost 57 rs / km ) 84 hw site p / houseearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 85 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150mm including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation 86 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) . 87 single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and 1illing joints with local sand. 88 cement concrete with 30 mm down graded shingles excluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion 89 ordinary cement concrete mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) exciuding shuttering and reinforcement if any, in ground floor as per relevant is codes.river bazree 90 a ) 25 mm to 30 mm shuttering without staging, in foundation 91 b ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of e.i.c. in foundation. 92 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 93 brick work with ist class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 94 b ) in superstucture, ground floor. 95 artificial stone in floor, itado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, iaid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion ( 1:2 ) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry betore flooring works using cement 175 kg / sq.m all complete including all materials and labour.in ground floor. ( i ) 35 mm. thick 96 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt himges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal: siliguri 97 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( costof concrete will be paid separately ) ( i ) 40mm x bmm, 200mm length 98 supplyof fan hook. 99 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface.i ) with 1:6 cement mortara ) 20 mm thick plaster 100 b ) 15 mm thick plaster 101 ii ) with 1:4 cement mortarc ) 10 mm thick plaster 102 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc 103 applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly ( plastered or concrete surface ) as per manufacturers specification.in ground floor ( i ) one coat on new surface 104 ii ) two coats. 105 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 106 a ) priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc 107 ( b ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 108 painting with best quality synthetic enamel paint of approved make and brand including smoothening.surtace by sand papering etc. including using of approved putty etc. on the surface, if necessary. ( a ) on timber or plastered surface with super gloss ( hi gloss ) .two coat ( with any shade except white 109 b ) on steel surfacei ) one coat ( with any shade except white 110 panel shutters of door and window, asper design ( each panel consisting of single plank without joint ) , including fitting and fixing the same in position but excluding the cost of hinge and other fittings. in ground floor. ( i ) 35 mm thick shutters with 19 mm thick panel of size 30 to 45 cm.a ) sishu, gamar, champ, bhola, mogra, hallak. 111 glazed shutter of door , windows, fan light clerestory window etc. as per designe ( with ordinary glassof 7.4 kg / sq.m. 3 mm thick ) fitted with putty bed and teak wood bead cost of hings and other fittings and fixing shutter in position but excluding the cost of hinges and other fittings .cost of glass putty wooded beads etc will be separately.35 mm thick shutter .a ) sishu, gamar, champ, bhola, mogra, hallak. 112 sipplyng best indian sheet glass panes set in putty and fited and fixrd witlh ails and putty conmplete. ( in all floors for internal wall& upto 6 nm height for external wall. ( i ) 4 mm thick 113 ms.or w.i ornamental grill of approved design joints continuously welded with m.s.w.flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in rround floor. ( i ) gril weighing above 10 kt. / sq mtr and up to 16 kg. / sq, mtr. 114 i ) 300 mm.iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting. 115 ( i ) 150 mm x5.5 mm .iron door handle of approved quality fitted and fixed complete: 116 ( ii ) 100 mm x 5 mm. 117 i ) sal siliguri.a ) with 75 mm iron butt hingesupplying, fitting and fixing hinge cleat in position excluding the cost hinge and other fittings. 118 i ) sal: siliguri.b ) with 50 mm iron butt hinge 119 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark.i ) 50 mm. x 37mm. x 1.50mm 120 ( i ) 75mm. x 40mm. x 1.12mm. 121 ( i ) 100mm. x 50mm. x 1.25mm 122 iron socket bolt of approved quality fitted and fixed complete.a ) 100mm long x 10mm dia bolt. 123 b ) 150mm long x 10mm dia bolt. 124 chalmp for fan light fitted & fixed complete 125 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttèring complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 126 supplying p.v.c. water storage tank of approved quality with closed top with lid ( black ) multilayer ( a ) 500 litre capacity. 127 labour for hoisting plastic water storage tank 128 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reduing socket, reducing tee short piece etc. fitted with holder bats clamps, including cutting pipes, making threads fitting, fixing etc. complete in all respect including cost of all nece [ sarý fittings required, jointing materials and two coats of painting with approved paint in any position above ground. ( payment will be made on the centre line measurements of total pipe line includingall pecials.no separate payment will be made for accesories, specials. ( payment for painting will be made seperately ) ( i ) 25 mm dia. medium quality 129 ( ii ) 15 mm dia. medium quality 130 labour for punching hole in plastic water storage tank upto 50 mm dia. 131 supplying, titting and fixing gunmetal wheel valve of approved brand and make tested to 21kg per sq. cm. ( for water lines only ) .i ) 25 mm dia. 132 ii ) 20 mm dia. 133 supplying, fitting and fixing alloy iron with brass spindle bib cock / stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm.i ) 15 mm dia 134 supply of upvc pipes & fittings etc. conforming to is 13592 1992i ) door tee 110 mm 135 ii ) vent cowl 110 mm 136 ( ii ) door bend ( t.s. ) 110 mm 137 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992a ) single socket 3 meter length. ( i ) 110 mm . 138 orissa pattern water closet in white glazed vitreous chinaware of approved make in position . ( i ) 530 mm x 410 mm. 139 supplying , fitting , fixing cast iron p or s trap conforming to is: 3989 / 1970 / and 1729 / 1964 incl. lead caulked joints and painting two coats to exposed surface . ( painting to be separately ) .a ) s trap i ) 100 mm dia . 140 supplying , fitting , fixing, 10 liter p.v.c. low down cistern conforming to i.s specification with p.v.c. fittings complete.c.i. brackets incl. two coats of painting to bracket etc.i ) white 141 construction of inspection chamber measure 600mm x 600mm x upto 600mm ( depth ) with250 mm thick 1st class brick wwk in cement mortr ( 1:4 ) on all sides, bottom of the pit conuntng of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer of jhama brick flat soling15 mm thick ( 1:4 ) cenent plster to inside walls.a ) with bazree ( n.b varity ) 142 constrution of septic tank of differont apacities as per approved drawng wilh 1st class bck work m cement mortar ( l:4 ) includng two 560 mm dia. r.c.c. manhole cover ( heavy type ) ot approved make supplod, iitted and fned in the 100m thick r.c.c ( i:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 :1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 :1 ) to outside wall upto 200 mm below6. floor tunished with 25 mm thick grey artificata ) for 10 usersi ) with baztee [ n.b varitv ] 143 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate ceiment brick work ( 1:4 ) band all round and cement brick work ( 1:4 ) upto 0.90 metre from top with 20mm thick cement plastering ( 1:4 ) to inside face upto the depth of cement brick.with 250 mm thick dry brick work and 250 mm thick cement brick work ( 1:6 ) and 1.00 m inside dia. 144 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor 145 supplying. fitting and fixing fibre reinforced polymer ( frp ) composite door frame as per approved section with glass fibre reinforced plastic mouided skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technologydepartment of science and technology ( dst ) to safisty is: 4020 door testing performanc ( i ) 66 mm x 90 mm 146 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 147 hw site boundary wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 148 earth work in filling in foundation trenches or plinth with good earth , in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation. 149 cement concrete ( 1:3:6 ) with 30 mm down graded excluding shuttering.a ) 6:3:1 proportion. 150 ordinary cement concrete m 20 ( mix 3:1:5;1 ) with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement .if any , in ground floor, as per i.s. 456 2000.i ) river bozree. 151 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 152 hire and labour charges for shuttering with centreing and necessary staging up to 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slab . beams , columns, lintels curved or straight including fitting fixing and striking out of completion of works ( up to roof of ground floor ) .a ) 25 mm to 30 mm thick shuttering with out staging and foundation etc, 153 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 154 plaster ( to wall, floor , ceiling etc, ) with sand and cement mortar including rounding off chamfering corners as directed and raking out joints or roughening of concrete surface including throating , nosing and drip course where necessary ( ground floor ) .. with cement mortar ( 6:1. ) .15 mm thick plaster. 155 with cement mortar ( 6:1. ) .20 mm thick plaster. 156 with cement mortar ( 4:1 ) 10 mm thick. 157 neat cement punning about 1.5mm thick in wall , dado , window, sills floor drain etc, 158 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 159 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 160 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 161 earth work in filling compound , tank , low sand ditches etc, good earth, in layer not exceeding 250mm including breaking clods & consolidating the same by ramming and dressing complete etc. layer by layercompletei ) with carried earth arrangement by the contractor within a radius of 3km including the cost of carriage but not exceeding 5km 162 m.s. & wi ornamental grill of approved design joints continuously welded with ms.wi. flats and bars of windows railing etc. fitted and fixed with necessary screws andlugs in ground floor. ( i ) grill weighing above 10kg / sq.m. and up to16kg / sqm. 163 125 mm thick brick work with 1st class bricks in cement mortar ( 1:4 ) with1st class brick in all floor. 164 2nd site p / houseearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soil but excluding latarite or sand stone ) including removing spreading or stack ingthespoilswithinaleadof75m.asdirected.theitem includesnecessarytrimmingthesidesofthetrenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. asrequiredcomplete. depthofexcavationnotexceeding1.5mtr. but not requiring shoring 165 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurementof finishedquantity ofwork ) a. with earth obtained from excavation of foundation 166 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by throughsaturationwithwaterandramming completeincluding the costofsupplyofsand. ( paymenttobemadeonthebasisof measurement of finished quantity of work. ) ( a ) by fine sand. 167 singlebrickflatsolingofpicked jhamabricksincludingramming&dressingbedtoproperlevel& fillingjointswithpowderedearthorlocalsandincludingcostof sand etc complete as per direction & specification. 168 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion. 169 ordinarycementconcrete ( mix1:1.5:3 ) withgradedstonechips ( 20mmnominalsize ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 170 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approvedstoutpropsandthickhardwoodplanksofapprovedthicknesswithrequired bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .a ) 25 mm to 30 mm shuttering without staging in foundation. 171 b ) 25 mmto30 mmthick wooden shuttering asper decision& ddirectionofthee.i.c. in foundation. 172 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 173 brick work with 1st class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 174 ( b ) in superstructure, ground floor 175 artificial stone in floor, dado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) andmarbledustinproportion ( 1:2 ) includingsmoothfinishingandroundingoffcorners includingrakingoutjointsorrougheningofconcretesurfaceandapplicationofcement slurrybeforeflooringworksusingcement@1.75kg / sq.mallcompleteincludingall materials and labour.in ground floor. ( i ) 35 mm. thick 176 woodworkindoorandwindowframefittedandfixedinpositioncompleteincludinga protective coatofpainting atthe contactsurface ofthe frameexluding costofconcrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal : siliguri 177 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( cost of concrete will be paid separately ) ( i ) 40mm x 6mm, 200mm length 178 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamferingcornersasdirectedandrakingoutjointsincludingthroating, nosingand drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ( i ) with 1:6 cement mortar ( a ) 20 mm thick plaster 179 ( b ) 15 mm thick plaster 180 ( ii ) with 1:4 cement mortar ( a ) 10 mm thick plaster 181 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc. 182 applyingdecorativecementbasedpaintofapprovedqualityafterpreparingthesurface includingscrapingthesamethoroughly ( plasteredorconcretesurface ) asper manufacturers specification.a ) in ground floor: ( i ) two coats. 183 protectiveanddecorativeacrylicexterioremulsionpaintofapprovedquality, asper manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rateincludes costofmaterial, labour, scaffoldingand allincidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 184 ( a ) primingonecoatontimberorplasteredsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 185 ( b ) primingonecoatonsteelorothermetalsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 186 paintingwithbestqualitysyntheticenamelpaintofapprovedmakeandbrandincluding smootheningsurfaceby sandpaperingetc.includingusingofapproved puttyetc.onthe surface, if necessary : ( a ) on timber or plastered surface : with super gloss ( hi gloss ) i ) two coat ( with any shade except white ) 187 ( b ) on steel surface : with super gloss ( hi gloss ) i ) one coat ( with any shade except white ) 188 panelshuttersofdoorandwindow, asperdesign ( eachpanelconsistingofsingleplank withoutjoint ) , includingfittingandfixingthesameinpositionbutexcludingthecostof hinge and other fittings.in ground floor. ( i ) 35mm thick shutters with 19mm thick panel of size 30to 45 cm.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 189 glazedshuttersofdoors, windows, fanlight, clerestorywindowsetc.as perdesign ( with ordinary glass of 7.4kg. / sq.m. 3mm. thick ) fitted with putty bed and teak wood bead and nailsincludingfittingandfixingshutterinpositionbutexcludingthecostofhingesand other fittings. cost of glass, putty, wooded beads etc.will be paid separately. ( i ) 35mm thick shutters.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 190 supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. ( in all floors for internal wall & upto 6 m height for external wall ) ( i ) 4 mm thick 191 m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flatsand barsofwindows, railingetc.fittedand fixedwithnecessaryscrewsandlugsin ground floor.i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 192 iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting.i ) 300 mm 193 iron door handle of approved quality fitted and fixed complete: ( i ) 150mm x 5.5mm. 194 ( ii ) 100mm x 5mm. 195 supplying, fittingandfixinghingecleatinpositionexcludingthecosthingeandother fiffitngs.a ) with 75mm iron butt hingei ) sal : siliguri. 196 b ) with 50mm iron butt hingei ) sal : siliguri. 197 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( i ) 50mm. x 37mm. x 1.50mm. 198 ( ii ) 75mm. x 40mm. x 1.12mm. 199 ( iii ) 100mm. x 50mm. x 1.25mm. 200 iron socket bolt of approved quality fitted and fixed complete. ( a ) 100mm long x 10mm dia bolt. 201 ( b ) 150mm long x 10mm dia bolt. 202 cord for fan light fitted & fixed complete. 203 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttering complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 204 supplyingp.v.c.waterstoragetankofapproved qualitywithclosed topwith lid ( black ) multilayer ( a ) 500 litre capacity 205 labour for hoisting plastic water storage tank. ( i ) upto 1500 litre capacity. ( a ) upto 1st story from g.l. 206 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, shortpieceetc.fittedwithholderbatsclamps, includingcuttingpipes, makingthreads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materialsand twocoatsofpainting with approved paint inany position above ground. ( payment will be made on the centre line measurements of totalpipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately ) ( i ) 20 mm dia. medium quality. 207 ( ii ) 15 mm dia. medium quality 208 labour for punching hole in plastic water storage tank upto 50 mm dia. 209 supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . ( i ) 15 mm dia. 210 ( ii ) 20 mm dia. 211 supplying, fittingand fixing alloyironwithbrassspindlebib cock / stopcockofapproved brand and make, spray painted and tested to 21 kg per sq. cm. ( i ) 15 mm dia. 212 supply of upvc pipes & fittings conforming to is 13592 1992 ( i ) door tee , a ) 110 mm 213 ( ii ) vent cowl , a ) 110 mm 214 ( iii ) door bend ( t.s. ) , a ) 110 mm 215 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992 ( a ) ( i ) single socketed 3 meter lengtha ) 110 mm 216 supplying, fitting and fixing orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding p or s trap ( excluding cost of concrete for fixing ) . ( i ) 530 mm x 410 mm 217 supplying, fitting and fixing cast iron p or s trap conformimg to i.s. 3989 / 1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. ( painting to be paid seperately ) .a ) s trapi ) 100 mm dia 218 supplying, fitting and fixing 10 litre p.v.c. low down cistern conforming to i.s. specification with p.v.c. fittings complete, c.i. brackets including two coats of painting to bracket etci ) white 219 constructinginspectionpitofinsidemeasurement600 mmx600mmxupto600mm ( depth ) with 250 mm thick 1st. class brick work in cement mortar ( 1:4 ) on all sides, bottom of the pit consisting of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer ofjhamabrickflatsoling, 15mmthick ( 1:4 ) cementplastertoinsidewallsandout side wallsuptog.l.and20mm.thick ( 1:4 ) plastertobottomofthepit, providingnecessary invert with cement concrete ( 1:3:6 ) with stone chips as per direction, neat cement finishing toentireinternalsurfaces, topofthe pitcovered with100 mmthick r.c.c.slab ( 1:1.5:3 ) withstonechipsandnecessaryreinforcementsupto1%andshutteringincluding6mm thickcementplaster ( 1:4 ) inallexternalsurfaces ofthe slaband one560 mmdia. r.c.c. manholecoverofapprovedmakesupplied, fittedandfixedintheslabwithnecessary fittings, necessaryearthworkinexcavationinallsortsofsoil, fillingsidesofthepitwith earthand removingspoilsafterworkcompleteinallrespectwith allcostsoflabourand materials.ii ) with bazree ( n.b variety ) ( sail / tata / rinl ) 220 construction ofseptictank of different capacities asper approved drawing with1st class brick work in cement mortar ( 1:4 ) including two 560 mm dia. r.c.c. manhole cover ( heavy type ) ofapprovedmakesupplied, fittedandfixedinthe100mmthickr.c.c ( 1:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 : 1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 : 1 ) to outside wall upto 200 mm below g.l floor finishedwith 25mm thick grey artificialstone over 100 mmthick r.c.c ( 1:1.5:3 ) bottom slabincludingsupplying, fittingandfixingallnecessryspecials, fittings, s.w. tees, c.i. foot rest etc. including excavation earth in allsorts ofsoil, shoring, bailingoutand pumpingoutwaterasnecessary, ramming, dressingthebedand fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and con in all respectwith allcosts oflabour and materials.aterials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. by weight of cement with all costs of labour and materials. ( i ) for 10 usersa ) with bazree ( n.b varity ) ( sail / tata / rinl ) 221 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick workupto1.6metrefromthebottomhaving150mmintermediatecementbrickwork ( 1:4 ) bandallroundandcementbrickwork ( 1:4 ) upto0.90metrefromtopwith20mm thickcementplastering ( 1:4 ) toinsidefaceuptothedepthofcementbrickwork, 15mm thickcementplaster ( 1:4 ) onouterfacefromtopofthewelluptog.l.and6mmthick cement plaster ( 1:4 ) on top of the r.c.c. cover slab including filling bottom 1.00 metre of inside of the well with brick metal ( 50 mm to 63 mm size ) including r.c.c. cover slab of 100 mmthickwithcementconc ( 1:1.5:3 ) withstonechipswithnecessaryreinforcementand shuttering including one 560 mm dia. r.c.c. manhole cover ( heavy type ) of approved make supplied, fittedandfixedinthecoverslabwithnecessaryfittings, makingnacessary arrangementsforpipeconnections, excavationofwellincludingshoring, dewateringand removing the exess earth from the premisesas per direction completein allrespect with all costs of labour and materials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. a ) other than sail / tata / rinl ) 222 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 223 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic a ) above 10 km upto 20 km 250 mm di pipe 224 16 mm dia. 1mtr long fan hook 225 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 226 2nd site b / wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1, 500 mm 227 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. 228 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) c ) ( iii ) with carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. 229 ( ii ) cement concrete with 30 mm down graded shingles excluding shuttering. n.b. variety ( 1:3:6 ) 230 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( a ) river bazree 231 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 232 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 233 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .f ) 25 mm to 30 mm shuttering without staging in foundation 234 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 235 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 236 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, affolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] ( i ) with 1:4 cement mortar a ) 10 mm thick plaster 237 ( ii ) with 1:6 cement mortar ( b ) 15 mm thick plaster 238 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ( add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor ) ( i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 239 neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. 240 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 241 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 242 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 243 fhtcproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 244 earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 245 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 246 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 247 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 248 for additional depth beyond 1.5 m and upto 3.00 m 249 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 250 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 251 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 252 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 253 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 254 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 255 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 256 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 257 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 258 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 259 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 260 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 261 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 262 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 263 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 264 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 265 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 266 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 267 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 268 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 269 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 270 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 271 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 272 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 273 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 274 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 275 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 276 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 277 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 278 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 279 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 280 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 281 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 282 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 283 with 1:3 cement mortar 10mm thick plaster above 20 m & above 284 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 285 4m to 8 m 286 8 m to 12 m 287 12 m to 16m 288 16 m to 20 m 289 above 20 m 290 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 291 4m to 8 m 292 8 m to 12 m 293 12 m to 16m 294 16 m to 20 m 295 above 20 m 296 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 297 100 mm dia. 298 250 mm dia 299 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 300 100 mm dia. 301 250 mm dia 302 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.150 mm dia. 303 100 mm dia. 304 250 mm dia 305 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 306 150 mm dia 307 250 mm dia 308 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect100mm.dia 309 150 mm dia 310 250 mm dia 311 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 312 150 mm dia 313 250 mm dia 314 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 315 150 mm dia 316 250 mm dia 317 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 318 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 319 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 320 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 321 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 322 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 323 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 324 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 325 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 326 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 327 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 328 grill weighing above 16 kg. / sq.mtr and above 329 welding in m.s structurral work gas or electric continuous weld 330 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 331 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 332 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 333 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 334 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 335 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6laying of pipe line including cost of pipe & fittings / specials but excluding cost of valves..b ) 90mm ( od ) 336 b ) 110 mm ( od ) 337 c ) 125 mm ( od ) 338 d ) 140 mm ( od ) 339 e ) 160 mm ( od ) 340 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 341 b ) 110 mm ( od ) 342 c ) 125mm ( od ) 343 d ) 140 mm ( od ) 344 e ) 160 mm ( od ) 345 a ) for ci / di pipeb ) 150 mm dia 346 c ) 200 mm dia 347 e ) 300 mm dia 348 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 349 b ) 110 mm ( od ) 350 c ) 125mm ( od ) 351 d ) 140 mm ( od ) 352 e ) 160 mm ( od ) 353 a ) for ci / di pipeb ) 150 mm dia 354 c ) 200 mm dia 355 e ) 300 mm dia 356 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 150 mm dia. 357 c ) 200 mm dia. 358 e ) 300 mm dia. 359 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 360 c ) 200 mm dia. 361 e ) 250 mm dia. 362 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 363 i ) 200 mm dia pipe 364 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 365 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 366 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 367 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 368 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( b ) river bazree 369 bamboo pile walling made of 65 mm to 75 mm dia. bamboo ( in single line ) driven about half length into the ground at very close spacing side by side including necessary bamboo stays ties runners etc and lining the exposed portion with sheets made form cutdrums fitted and fixed complete as per direction. 370 supply and delivery of cidf sluice valve ( special type ) pw 1.00 of different dia make with ci double flanged non rusting spindle sluice valves conforming to is 14846 2000 with latest emended having body dome / bonnet and cover of c.i.gr f.g 210mtr. spindle of is 6603 g.r 12 / gr 13 non magnetic, nuts seat rings are of gunonetal as per is:318 ltb 2 flanges and drilled to is:1538 part iv & vi valves are suitable for max. working pressure of 10kg / cm2 ( seat test ) and body tested to 15kg / cm2. n.b: the above item should be procured from the reputed manufactures as per deptt. approved vender list150 mm dia 371 200 mm dia...

Public Health Engineering Department - West Bengal

34529841 execution of different works related to dinhata ( p ) pipe water supply scheme under jal jeevan mission 1 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 2 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 3 60 mtr. to 90 mtr. 4 90 mtr. to 120 mtr. 5 120 mtr. to 144 mtr. 6 electro logging charge. 7 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 8 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 9 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 10 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 11 cost of consumables for drilling rigs and machineries. 12 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 13 b ) 200 mm dia. 14 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 15 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 16 supply and delivery of upvc capa ) 200 mm dia. 17 b ) 250 mm dia. 18 supply and delivery of m.s. housing clamp 250 mm dia. 19 supply and delivery of m.s .centre guide ( special type ) . 20 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 21 water sample collection and chemical test including arsenic test. 22 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 23 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 24 supply and delivery of bentonite powder conforming to is 6186 :1986. 25 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 26 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 27 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 28 60 mtr. to 90 mtr. 29 90 mtr. to 120 mtr. 30 120 mtr. to 144 mtr. 31 electro logging charge. 32 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 33 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 34 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 35 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 36 cost of consumables for drilling rigs and machineries. 37 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 38 b ) 200 mm dia. 39 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 40 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 41 supply and delivery of upvc capa ) 200 mm dia. 42 b ) 250 mm dia. 43 supply and delivery of m.s. housing clamp 250 mm dia. 44 supply and delivery of m.s .centre guide ( special type ) . 45 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 46 water sample collection and chemical test including arsenic test. 47 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 48 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 49 supply and delivery of bentonite powder conforming to is 6186 :1986. 50 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 51 rising cum delivery mainsupply of cidf & specials as per is 1338 1992 52 supply and delivery of cidf sluice valve as per i.s 14484 2000 ( upadhaya / l&t / kirlosker / venus / hazra ) i.s.i make p.n 1.6.i ) 150 mm dia. 53 ii ) 200 mm dia. 54 iii ) 250 mm dia. 55 supply of c.i. jeffy coupling ( flexible ) joint complete with studtsnuts bolts, rubbon sealing reing as per i.s.specification.i ) 150 mm dia. 56 ii ) 200 mm dia. 57 iii ) 250 mm dia. 58 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 80 mm dia. 59 150 mm dia 60 200 mm dia 61 250 mm dia 62 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .80 mm dia 63 150 mm dia 64 200 mm dia 65 250 mm dia 66 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .80 mm dia 67 150 mm dia 68 200 mm dia 69 250 mm dia 70 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 71 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 72 c ) 200 mm dia. 73 e ) 250 mm dia. 74 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 75 a ) 80 mm dia. 76 c ) 150 mm dia. 77 d ) 200 mm dia. 78 d ) 250 mm dia. 79 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 80 i ) 200 mm dia pipe 81 i ) 250 mm dia pipe 82 cutting di pipe ( all class & type ) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of eic.b ) 150mm.dia.to 200mm.dia pipe 83 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic.upto 30 km ( extra cost 57 rs ) 84 hw site p / houseearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 85 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150mm including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation 86 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) . 87 single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and 1illing joints with local sand. 88 cement concrete with 30 mm down graded shingles excluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion 89 ordinary cement concrete mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) exciuding shuttering and reinforcement if any, in ground floor as per relevant is codes.river bazree 90 a ) 25 mm to 30 mm shuttering without staging, in foundation 91 b ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of e.i.c. in foundation. 92 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.a ) for works in foundation , basement and upto roof of ground floor / up to 4m.jsw / ispl / srmb / bmsal / electro steel / ssl. 93 brick work with ist class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 94 b ) in superstucture, ground floor. 95 artificial stone in floor, itado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, iaid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion ( 1:2 ) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry betore flooring works using cement 175 kg / sq.m all complete including all materials and labour.in ground floor. ( i ) 35 mm. thick 96 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt himges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal: siliguri 97 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( costof concrete will be paid separately ) ( i ) 40mm x bmm, 200mm length 98 supplyof fan hook. 99 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface.i ) with 1:6 cement mortara ) 20 mm thick plaster 100 b ) 15 mm thick plaster 101 ii ) with 1:4 cement mortarc ) 10 mm thick plaster 102 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc 103 applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly ( plastered or concrete surface ) as per manufacturers specification.in ground floor ( i ) one coat on new surface 104 ii ) two coats. 105 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 106 a ) priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc 107 ( b ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 108 painting with best quality synthetic enamel paint of approved make and brand including smoothening.surtace by sand papering etc. including using of approved putty etc. on the surface, if necessary. ( a ) on timber or plastered surface with super gloss ( hi gloss ) .two coat ( with any shade except white 109 b ) on steel surfacei ) one coat ( with any shade except white 110 panel shutters of door and window, asper design ( each panel consisting of single plank without joint ) , including fitting and fixing the same in position but excluding the cost of hinge and other fittings. in ground floor. ( i ) 35 mm thick shutters with 19 mm thick panel of size 30 to 45 cm.a ) sishu, gamar, champ, bhola, mogra, hallak. 111 glazed shutter of door , windows, fan light clerestory window etc. as per designe ( with ordinary glassof 7.4 kg / sq.m. 3 mm thick ) fitted with putty bed and teak wood bead cost of hings and other fittings and fixing shutter in position but excluding the cost of hinges and other fittings .cost of glass putty wooded beads etc will be separately.35 mm thick shutter .a ) sishu, gamar, champ, bhola, mogra, hallak. 112 sipplyng best indian sheet glass panes set in putty and fited and fixrd witlh ails and putty conmplete. ( in all floors for internal wall& upto 6 nm height for external wall. ( i ) 4 mm thick 113 ms.or w.i ornamental grill of approved design joints continuously welded with m.s.w.flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in rround floor. ( i ) gril weighing above 10 kt. / sq mtr and up to 16 kg. / sq, mtr. 114 i ) 300 mm.iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting. 115 ( i ) 150 mm x5.5 mm .iron door handle of approved quality fitted and fixed complete: 116 ( ii ) 100 mm x 5 mm. 117 i ) sal siliguri.a ) with 75 mm iron butt hingesupplying, fitting and fixing hinge cleat in position excluding the cost hinge and other fittings. 118 i ) sal: siliguri.b ) with 50 mm iron butt hinge 119 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark.i ) 50 mm. x 37mm. x 1.50mm 120 ( i ) 75mm. x 40mm. x 1.12mm. 121 ( i ) 100mm. x 50mm. x 1.25mm 122 iron socket bolt of approved quality fitted and fixed complete.a ) 100mm long x 10mm dia bolt. 123 b ) 150mm long x 10mm dia bolt. 124 chalmp for fan light fitted & fixed complete 125 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttèring complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 126 supplying p.v.c. water storage tank of approved quality with closed top with lid ( black ) multilayer ( a ) 500 litre capacity. 127 labour for hoisting plastic water storage tank 128 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reduing socket, reducing tee short piece etc. fitted with holder bats clamps, including cutting pipes, making threads fitting, fixing etc. complete in all respect including cost of all nece [ sarý fittings required, jointing materials and two coats of painting with approved paint in any position above ground. ( payment will be made on the centre line measurements of total pipe line includingall pecials.no separate payment will be made for accesories, specials. ( payment for painting will be made seperately ) ( i ) 25 mm dia. medium quality 129 ( ii ) 15 mm dia. medium quality 130 labour for punching hole in plastic water storage tank upto 50 mm dia. 131 supplying, titting and fixing gunmetal wheel valve of approved brand and make tested to 21kg per sq. cm. ( for water lines only ) .i ) 25 mm dia. 132 ii ) 20 mm dia. 133 supplying, fitting and fixing alloy iron with brass spindle bib cock / stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm.i ) 15 mm dia 134 supply of upvc pipes & fittings etc. conforming to is 13592 1992i ) door tee 110 mm 135 ii ) vent cowl 110 mm 136 ( ii ) door bend ( t.s. ) 110 mm 137 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992a ) single socket 3 meter length. ( i ) 110 mm . 138 orissa pattern water closet in white glazed vitreous chinaware of approved make in position . ( i ) 530 mm x 410 mm. 139 supplying , fitting , fixing cast iron p or s trap conforming to is: 3989 / 1970 / and 1729 / 1964 incl. lead caulked joints and painting two coats to exposed surface . ( painting to be separately ) .a ) s trap i ) 100 mm dia . 140 supplying , fitting , fixing, 10 liter p.v.c. low down cistern conforming to i.s specification with p.v.c. fittings complete.c.i. brackets incl. two coats of painting to bracket etc.i ) white 141 construction of inspection chamber measure 600mm x 600mm x upto 600mm ( depth ) with250 mm thick 1st class brick wwk in cement mortr ( 1:4 ) on all sides, bottom of the pit conuntng of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer of jhama brick flat soling15 mm thick ( 1:4 ) cenent plster to inside walls.a ) with bazree ( n.b varity ) 142 constrution of septic tank of differont apacities as per approved drawng wilh 1st class bck work m cement mortar ( l:4 ) includng two 560 mm dia. r.c.c. manhole cover ( heavy type ) ot approved make supplod, iitted and fned in the 100m thick r.c.c ( i:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 :1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 :1 ) to outside wall upto 200 mm below6. floor tunished with 25 mm thick grey artificata ) for 10 usersi ) with baztee [ n.b varitv ] 143 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate ceiment brick work ( 1:4 ) band all round and cement brick work ( 1:4 ) upto 0.90 metre from top with 20mm thick cement plastering ( 1:4 ) to inside face upto the depth of cement brick.with 250 mm thick dry brick work and 250 mm thick cement brick work ( 1:6 ) and 1.00 m inside dia. 144 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor 145 supplying. fitting and fixing fibre reinforced polymer ( frp ) composite door frame as per approved section with glass fibre reinforced plastic mouided skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technologydepartment of science and technology ( dst ) to safisty is: 4020 door testing performanc ( i ) 66 mm x 90 mm 146 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 147 hw site boundary wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 148 earth work in filling in foundation trenches or plinth with good earth , in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation. 149 cement concrete ( 1:3:6 ) with 30 mm down graded excluding shuttering.a ) 6:3:1 proportion. 150 ordinary cement concrete m 20 ( mix 3:1:5;1 ) with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement .if any , in ground floor, as per i.s. 456 2000.i ) river bozree. 151 reinforcement for reinforced concrete work in all sorts of structures including distribution bars , stirrups , binders etc, including supply of rods initial straightening and removal loose rust ( if necessary, ) cutting to correct shape , placing in proper position and binding with 16gauge black annealed wire at every instruction complete as per drawing and direction of e.i.c.i ) tor steel / mild steel. 152 hire and labour charges for shuttering with centreing and necessary staging up to 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slab . beams , columns, lintels curved or straight including fitting fixing and striking out of completion of works ( up to roof of ground floor ) .a ) 25 mm to 30 mm thick shuttering with out staging and foundation etc, 153 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 154 plaster ( to wall, floor , ceiling etc, ) with sand and cement mortar including rounding off chamfering corners as directed and raking out joints or roughening of concrete surface including throating , nosing and drip course where necessary ( ground floor ) .. with cement mortar ( 6:1. ) .15 mm thick plaster. 155 with cement mortar ( 6:1. ) .20 mm thick plaster. 156 with cement mortar ( 4:1 ) 10 mm thick. 157 neat cement punning about 1.5mm thick in wall , dado , window, sills floor drain etc, 158 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 159 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 160 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 161 earth work in filling compound , tank , low sand ditches etc, good earth, in layer not exceeding 250mm including breaking clods & consolidating the same by ramming and dressing complete etc. layer by layercompletei ) with carried earth arrangement by the contractor within a radius of 3km including the cost of carriage but not exceeding 5km 162 m.s. & wi ornamental grill of approved design joints continuously welded with ms.wi. flats and bars of windows railing etc. fitted and fixed with necessary screws andlugs in ground floor. ( i ) grill weighing above 10kg / sq.m. and up to16kg / sqm. 163 125 mm thick brick work with 1st class bricks in cement mortar ( 1:4 ) with1st class brick in all floor. 164 2nd site p / houseearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soil but excluding latarite or sand stone ) including removing spreading or stack ingthespoilswithinaleadof75m.asdirected.theitem includesnecessarytrimmingthesidesofthetrenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. asrequiredcomplete. depthofexcavationnotexceeding1.5mtr. but not requiring shoring 165 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurementof finishedquantity ofwork ) a. with earth obtained from excavation of foundation 166 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by throughsaturationwithwaterandramming completeincluding the costofsupplyofsand. ( paymenttobemadeonthebasisof measurement of finished quantity of work. ) ( a ) by fine sand. 167 singlebrickflatsolingofpicked jhamabricksincludingramming&dressingbedtoproperlevel& fillingjointswithpowderedearthorlocalsandincludingcostof sand etc complete as per direction & specification. 168 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion. 169 ordinarycementconcrete ( mix1:1.5:3 ) withgradedstonechips ( 20mmnominalsize ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 170 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approvedstoutpropsandthickhardwoodplanksofapprovedthicknesswithrequired bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .a ) 25 mm to 30 mm shuttering without staging in foundation. 171 b ) 25 mmto30 mmthick wooden shuttering asper decision& ddirectionofthee.i.c. in foundation. 172 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.a ) for works in foundation, basement and upto roof of ground floor / upto 4 mi ) tor steel / mild steel ( i ) a. sail / tata / rinl 173 brick work with 1st class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 174 ( b ) in superstructure, ground floor 175 artificial stone in floor, dado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) andmarbledustinproportion ( 1:2 ) includingsmoothfinishingandroundingoffcorners includingrakingoutjointsorrougheningofconcretesurfaceandapplicationofcement slurrybeforeflooringworksusingcement@1.75kg / sq.mallcompleteincludingall materials and labour.in ground floor. ( i ) 35 mm. thick 176 woodworkindoorandwindowframefittedandfixedinpositioncompleteincludinga protective coatofpainting atthe contactsurface ofthe frameexluding costofconcrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal : siliguri 177 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( cost of concrete will be paid separately ) ( i ) 40mm x 6mm, 200mm length 178 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamferingcornersasdirectedandrakingoutjointsincludingthroating, nosingand drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ( i ) with 1:6 cement mortar ( a ) 20 mm thick plaster 179 ( b ) 15 mm thick plaster 180 ( ii ) with 1:4 cement mortar ( a ) 10 mm thick plaster 181 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc. 182 applyingdecorativecementbasedpaintofapprovedqualityafterpreparingthesurface includingscrapingthesamethoroughly ( plasteredorconcretesurface ) asper manufacturers specification.a ) in ground floor: ( i ) two coats. 183 protectiveanddecorativeacrylicexterioremulsionpaintofapprovedquality, asper manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rateincludes costofmaterial, labour, scaffoldingand allincidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 184 ( a ) primingonecoatontimberorplasteredsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 185 ( b ) primingonecoatonsteelorothermetalsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 186 paintingwithbestqualitysyntheticenamelpaintofapprovedmakeandbrandincluding smootheningsurfaceby sandpaperingetc.includingusingofapproved puttyetc.onthe surface, if necessary : ( a ) on timber or plastered surface : with super gloss ( hi gloss ) i ) two coat ( with any shade except white ) 187 ( b ) on steel surface : with super gloss ( hi gloss ) i ) one coat ( with any shade except white ) 188 panelshuttersofdoorandwindow, asperdesign ( eachpanelconsistingofsingleplank withoutjoint ) , includingfittingandfixingthesameinpositionbutexcludingthecostof hinge and other fittings.in ground floor. ( i ) 35mm thick shutters with 19mm thick panel of size 30to 45 cm.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 189 glazedshuttersofdoors, windows, fanlight, clerestorywindowsetc.as perdesign ( with ordinary glass of 7.4kg. / sq.m. 3mm. thick ) fitted with putty bed and teak wood bead and nailsincludingfittingandfixingshutterinpositionbutexcludingthecostofhingesand other fittings. cost of glass, putty, wooded beads etc.will be paid separately. ( i ) 35mm thick shutters.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 190 supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. ( in all floors for internal wall & upto 6 m height for external wall ) ( i ) 4 mm thick 191 m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flatsand barsofwindows, railingetc.fittedand fixedwithnecessaryscrewsandlugsin ground floor.i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 192 iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting.i ) 300 mm 193 iron door handle of approved quality fitted and fixed complete: ( i ) 150mm x 5.5mm. 194 ( ii ) 100mm x 5mm. 195 supplying, fittingandfixinghingecleatinpositionexcludingthecosthingeandother fiffitngs.a ) with 75mm iron butt hingei ) sal : siliguri. 196 b ) with 50mm iron butt hingei ) sal : siliguri. 197 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( i ) 50mm. x 37mm. x 1.50mm. 198 ( ii ) 75mm. x 40mm. x 1.12mm. 199 ( iii ) 100mm. x 50mm. x 1.25mm. 200 iron socket bolt of approved quality fitted and fixed complete. ( a ) 100mm long x 10mm dia bolt. 201 ( b ) 150mm long x 10mm dia bolt. 202 cord for fan light fitted & fixed complete. 203 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttering complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 204 supplyingp.v.c.waterstoragetankofapproved qualitywithclosed topwith lid ( black ) multilayer ( a ) 500 litre capacity 205 labour for hoisting plastic water storage tank. ( i ) upto 1500 litre capacity. ( a ) upto 1st story from g.l. 206 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, shortpieceetc.fittedwithholderbatsclamps, includingcuttingpipes, makingthreads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materialsand twocoatsofpainting with approved paint inany position above ground. ( payment will be made on the centre line measurements of totalpipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately ) ( i ) 20 mm dia. medium quality. 207 ( ii ) 15 mm dia. medium quality 208 labour for punching hole in plastic water storage tank upto 50 mm dia. 209 supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . ( i ) 15 mm dia. 210 ( ii ) 20 mm dia. 211 supplying, fittingand fixing alloyironwithbrassspindlebib cock / stopcockofapproved brand and make, spray painted and tested to 21 kg per sq. cm. ( i ) 15 mm dia. 212 supply of upvc pipes & fittings conforming to is 13592 1992 ( i ) door tee , a ) 110 mm 213 ( ii ) vent cowl , a ) 110 mm 214 ( iii ) door bend ( t.s. ) , a ) 110 mm 215 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992 ( a ) ( i ) single socketed 3 meter lengtha ) 110 mm 216 supplying, fitting and fixing orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding p or s trap ( excluding cost of concrete for fixing ) . ( i ) 530 mm x 410 mm 217 supplying, fitting and fixing cast iron p or s trap conformimg to i.s. 3989 / 1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. ( painting to be paid seperately ) .a ) s trapi ) 100 mm dia 218 supplying, fitting and fixing 10 litre p.v.c. low down cistern conforming to i.s. specification with p.v.c. fittings complete, c.i. brackets including two coats of painting to bracket etci ) white 219 constructinginspectionpitofinsidemeasurement600 mmx600mmxupto600mm ( depth ) with 250 mm thick 1st. class brick work in cement mortar ( 1:4 ) on all sides, bottom of the pit consisting of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer ofjhamabrickflatsoling, 15mmthick ( 1:4 ) cementplastertoinsidewallsandout side wallsuptog.l.and20mm.thick ( 1:4 ) plastertobottomofthepit, providingnecessary invert with cement concrete ( 1:3:6 ) with stone chips as per direction, neat cement finishing toentireinternalsurfaces, topofthe pitcovered with100 mmthick r.c.c.slab ( 1:1.5:3 ) withstonechipsandnecessaryreinforcementsupto1%andshutteringincluding6mm thickcementplaster ( 1:4 ) inallexternalsurfaces ofthe slaband one560 mmdia. r.c.c. manholecoverofapprovedmakesupplied, fittedandfixedintheslabwithnecessary fittings, necessaryearthworkinexcavationinallsortsofsoil, fillingsidesofthepitwith earthand removingspoilsafterworkcompleteinallrespectwith allcostsoflabourand materials.ii ) with bazree ( n.b variety ) ( sail / tata / rinl ) 220 construction ofseptictank of different capacities asper approved drawing with1st class brick work in cement mortar ( 1:4 ) including two 560 mm dia. r.c.c. manhole cover ( heavy type ) ofapprovedmakesupplied, fittedandfixedinthe100mmthickr.c.c ( 1:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 : 1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 : 1 ) to outside wall upto 200 mm below g.l floor finishedwith 25mm thick grey artificialstone over 100 mmthick r.c.c ( 1:1.5:3 ) bottom slabincludingsupplying, fittingandfixingallnecessryspecials, fittings, s.w. tees, c.i. foot rest etc. including excavation earth in allsorts ofsoil, shoring, bailingoutand pumpingoutwaterasnecessary, ramming, dressingthebedand fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and con in all respectwith allcosts oflabour and materials.aterials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. by weight of cement with all costs of labour and materials. ( i ) for 10 usersa ) with bazree ( n.b varity ) ( sail / tata / rinl ) 221 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick workupto1.6metrefromthebottomhaving150mmintermediatecementbrickwork ( 1:4 ) bandallroundandcementbrickwork ( 1:4 ) upto0.90metrefromtopwith20mm thickcementplastering ( 1:4 ) toinsidefaceuptothedepthofcementbrickwork, 15mm thickcementplaster ( 1:4 ) onouterfacefromtopofthewelluptog.l.and6mmthick cement plaster ( 1:4 ) on top of the r.c.c. cover slab including filling bottom 1.00 metre of inside of the well with brick metal ( 50 mm to 63 mm size ) including r.c.c. cover slab of 100 mmthickwithcementconc ( 1:1.5:3 ) withstonechipswithnecessaryreinforcementand shuttering including one 560 mm dia. r.c.c. manhole cover ( heavy type ) of approved make supplied, fittedandfixedinthecoverslabwithnecessaryfittings, makingnacessary arrangementsforpipeconnections, excavationofwellincludingshoring, dewateringand removing the exess earth from the premisesas per direction completein allrespect with all costs of labour and materials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. a ) other than sail / tata / rinl ) 222 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 223 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic a ) above 10 km upto 20 km 250 mm di pipe 224 16 mm dia. 1mtr long fan hook 225 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 226 2nd site b / wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1, 500 mm 227 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. 228 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) c ) ( iii ) with carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. 229 ( ii ) cement concrete with 30 mm down graded shingles excluding shuttering. n.b. variety ( 1:3:6 ) 230 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( a ) river bazree 231 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 232 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 233 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .f ) 25 mm to 30 mm shuttering without staging in foundation 234 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 235 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 236 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, affolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] ( i ) with 1:4 cement mortar a ) 10 mm thick plaster 237 ( ii ) with 1:6 cement mortar ( b ) 15 mm thick plaster 238 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ( add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor ) ( i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 239 neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. 240 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 241 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 242 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 243 fhtcproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 244 earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 245 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 246 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 247 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 248 for additional depth beyond 1.5 m and upto 3.00 m 249 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 250 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 251 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 252 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 253 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 254 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 255 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 256 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 257 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 258 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 259 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 260 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 261 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 262 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 263 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 264 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 265 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 266 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 267 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 268 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 269 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 270 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 271 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 272 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 273 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 274 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 275 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 276 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 277 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 278 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 279 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 280 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 281 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 282 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 283 with 1:3 cement mortar 10mm thick plaster above 20 m & above 284 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 285 4m to 8 m 286 8 m to 12 m 287 12 m to 16m 288 16 m to 20 m 289 above 20 m 290 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 291 4m to 8 m 292 8 m to 12 m 293 12 m to 16m 294 16 m to 20 m 295 above 20 m 296 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 297 200 mm dia. 298 250 mm dia 299 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 300 200 mm dia. 301 250 mm dia 302 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 303 200 mm dia 304 300 mm dia 305 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 306 200 mm dia 307 300 mm dia 308 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect200mm.dia 309 250mm.dia 310 150mm.dia 311 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 312 200 mm dia. 313 250mm.dia 314 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 315 200 mmdia. 316 250mm.dia 317 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 318 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 319 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 320 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 321 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 322 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 323 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 324 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 325 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 326 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 327 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 328 grill weighing above 16 kg. / sq.mtr and above 329 welding in m.s structurral work gas or electric continuous weld 330 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 331 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 332 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 333 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 334 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 335 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6 ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings valves.b ) 90mm ( od ) 336 b ) 110 mm ( od ) 337 c ) 125mm ( od ) 338 d ) 140 mm ( od ) 339 e ) 160 mm ( od ) 340 e ) 180 mm ( od ) 341 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 342 b ) 110 mm ( od ) 343 c ) 125mm ( od ) 344 d ) 140 mm ( od ) 345 e ) 160 mm ( od ) 346 e ) 180 mm ( od ) 347 a ) for ci / di pipeb ) 150 mm dia 348 c ) 200 mm dia 349 e ) 300 mm dia 350 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 351 b ) 110 mm ( od ) 352 c ) 125mm ( od ) 353 d ) 140 mm ( od ) 354 e ) 160 mm ( od ) 355 e ) 180 mm ( od ) 356 a ) for ci / di pipeb ) 150 mm dia 357 c ) 200 mm dia 358 e ) 300 mm dia 359 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 150 mm dia. 360 c ) 200 mm dia. 361 e ) 300 mm dia. 362 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 363 c ) 200 mm dia. 364 e ) 250 mm dia. 365 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 366 i ) 200 mm dia pipe 367 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 368 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 369 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 370 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 371 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( b ) river bazree 372 bamboo pile walling made of 65 mm to 75 mm dia. bamboo ( in single line ) driven about half length into the ground at very close spacing side by side including necessary bamboo stays ties runners etc and lining the exposed portion with sheets made form cutdrums fitted and fixed complete as per direction. 373 supply and delivery of cidf sluice valve ( special type ) pw 1.00 of different dia make with ci double flanged non rusting spindle sluice valves conforming to is 14846 2000 with latest emended having body dome / bonnet and cover of c.i.gr f.g 210mtr. spindle of is 6603 g.r 12 / gr 13 non magnetic, nuts seat rings are of gunonetal as per is:318 ltb 2 flanges and drilled to is:1538 part iv & vi valves are suitable for max. working pressure of 10kg / cm2 ( seat test ) and body tested to 15kg / cm2. n.b: the above item should be procured from the reputed manufactures as per deptt. approved vender list150 mm dia 374 200 mm dia...

Public Health Engineering Department - West Bengal

34529832 execution of different works related to panigram pipe water supply scheme under jal jeevan mission 1 400 ohr earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 2 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 3 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 4 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 5 for additional depth beyond 1.5 m and upto 3.00 m 6 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 7 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 8 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 9 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 10 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 11 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 12 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 13 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 14 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 15 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 16 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 17 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 18 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 19 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 20 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 21 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 22 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 23 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 24 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 25 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 26 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 27 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 28 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 29 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 30 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 31 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 32 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 35 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 33 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 34 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 35 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 36 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 37 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 38 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 39 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 40 with 1:3 cement mortar 10mm thick plaster above 20 m & above 41 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 42 4m to 8 m 43 8 m to 12 m 44 12 m to 16m 45 16 m to 20 m 46 above 20 m 47 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 48 4m to 8 m 49 8 m to 12 m 50 12 m to 16m 51 16 m to 20 m 52 above 20 m 53 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 54 200 mm dia. 55 250 mm dia 56 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 57 200 mm dia. 58 300 mm dia 59 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 60 200 mm dia 61 300 mm dia 62 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.150 mm dia. 63 200 mm dia 64 250 mm dia 65 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect100mm.dia 66 250mm.dia 67 150mm.dia 68 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 150 mm dia. 69 200 mm dia. 70 250mm.dia 71 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 72 200 mmdia. 73 250mm.dia 74 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 75 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 76 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 77 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 78 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 79 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 80 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 81 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 82 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 83 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 84 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 85 grill weighing above 16 kg. / sq.mtr and above 86 welding in m.s structurral work gas or electric continuous weld 87 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 88 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 89 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 90 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 91 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 92 supplying, laying, fiting, fixing and jointing of upvc pipes conforming to is:4985 2000 with latest revision and amendments, if any, with necessary upvc / ci specials, cidf sluice valves, as per relevant i.s. specification including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder , road sub grade and its flanks but excluding moorum and laterite or sand stonehard arock including cutting of brick payment without damaging the existing telephone / electrical cable line etc. ( in case of damage of any type of cable line during excavation, necessary damaged charges as applicable by the respaective authority will be borne by the agency in his own cost. loading, unloading, carrying of pipes, specials, valves from the local store to work site and lowering laying of pipes specials valves carefully in trenches maintaining proper levels and alignment , jointing the pipe and specials including supplying of good quality / approved brand solvent cement ( as per is:14182 1994 including cost of all fabricated pvc fitting i.e. tees, bend, reducers, adopter etc.as per is:101 1988 and making flange joints including supplying required quantity of nuts, bolts and rubber insertion ( cidf sluice valves will be supplied by the department free of cost ) as required at site by adopting suitable method so as to facilate the maintenance of pipe line locally as per conventional method including back filling the trenches with good earth obtained from excavation of trenches including consolidation with watering in layer not exceeding 150mm thk. with maintaining an average depth of cushion of 1.10mtr. from the top of pipe line including making interconnection with distribution pipes etc. all complete as per drawing direction and satisfaction of the e.i.c. n.b. i ) manufacturer’s test certificate for upvc pipe & specials to be produced before laying of pipe line.ii ) 3rd party inspection of upvc pipe & specials to be done by cepet or ( india ) sgs / nth kolkata or as per direction of eic as per approved vender list.iii ) no part payment at any stage on account of supply of materials shall be entertained. iv ) payment will be made on actual consumption of materials.v ) upvc pipes for the works to be supplied as per approved vendor list and as per direction & satisfaction of eic. no pipes will be allowed beyond recommendated vendor list.vi ) submission of drawing of pipe line with statement of materials consumed between node to node points against each r.a. & final bill.if so.vii ) any deviation from required clear cover of 1.10mtr.due to site adverse condition, prior permission is to be obtained from eic and payment for such work will be made on prorate basis over the rate of entire item.viii ) all pipe connection shall be completed in all respect and as per directionof eic. decision of eic in this respect is final & binding. in case of any deviation / or any left out pipe connections an amount of rs.10, 000.00 for each pipe connection will be realized / recovered from the bill. ( a ) pressure rating : class iii ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings& valves.b ) 90mm ( od ) 93 b ) 110 mm ( od ) 94 c ) 125mm ( od ) 95 d ) 140 mm ( od ) 96 e ) 160 mm ( od ) 97 e ) 180 mm ( od ) 98 e ) 280 mm ( od ) 99 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 100 b ) 110 mm ( od ) 101 c ) 125mm ( od ) 102 d ) 140 mm ( od ) 103 e ) 160 mm ( od ) 104 e ) 180 mm ( od ) 105 e ) 280 mm ( od ) 106 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 107 b ) 110 mm ( od ) 108 c ) 125mm ( od ) 109 d ) 140 mm ( od ) 110 e ) 160 mm ( od ) 111 e ) 180 mm ( od ) 112 e ) 280 mm ( od ) 113 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 114 a ) 80 mm dia. 115 c ) 150 mm dia. 116 d ) 200 mm dia. 117 d ) 250 mm dia. 118 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 119 i ) 200 mm dia pipe 120 i ) 250 350 mm dia pipe 121 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 122 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 123 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 124 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 125 dismantling all types of plain cementconcrete works, stacking serviceablematerials at site and removing rubbish asdirected within a lead of 75 min ground floor including roof. ( a ) upto 150 mm. thick 126 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floor a ) 6:3:1 proportion. 127 making holes in two sides of wall of culvert / drain or any other structuresin any places for laying any dia pipe line within structures intwo sides of wall of culvert / drain / any structure at any places and mending good damages all complete as per direction of eic. 128 fhtc z iiproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 129 fhtc z iproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 130 350 ohr earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 131 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 132 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 133 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 134 for additional depth beyond 1.5 m and upto 3.00 m 135 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 136 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 137 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 138 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 139 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 140 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 141 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 142 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 143 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 144 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 145 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 146 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 147 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 148 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 149 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 150 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 151 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 152 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 153 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 154 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 155 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 156 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 157 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 158 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 159 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 160 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 161 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 162 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 163 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 164 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 165 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 166 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 167 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 168 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 169 with 1:3 cement mortar 10mm thick plaster above 20 m & above 170 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 171 4m to 8 m 172 8 m to 12 m 173 12 m to 16m 174 16 m to 20 m 175 above 20 m 176 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 177 4m to 8 m 178 8 m to 12 m 179 12 m to 16m 180 16 m to 20 m 181 above 20 m 182 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 183 200 mm dia. 184 250 mm dia 185 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 186 200 mm dia. 187 250 mm dia 188 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 189 200 mm dia 190 300 mm dia 191 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 192 200 mm dia 193 300 mm dia 194 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect200mm.dia 195 250mm.dia 196 150mm.dia 197 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 198 200 mm dia. 199 250mm.dia 200 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 201 200 mmdia. 202 250mm.dia 203 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 204 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 205 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 206 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 207 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 208 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 209 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 210 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 211 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 212 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 213 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 214 grill weighing above 16 kg. / sq.mtr and above 215 welding in m.s structurral work gas or electric continuous weld 216 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 217 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 218 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 219 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 220 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 221 supplying, laying, fiting, fixing and jointing of upvc pipes conforming to is:4985 2000 with latest revision and amendments, if any, with necessary upvc / ci specials, cidf sluice valves, as per relevant i.s. specification including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder , road sub grade and its flanks but excluding moorum and laterite or sand stonehard arock including cutting of brick payment without damaging the existing telephone / electrical cable line etc. ( in case of damage of any type of cable line during excavation, necessary damaged charges as applicable by the respaective authority will be borne by the agency in his own cost. loading, unloading, carrying of pipes, specials, valves from the local store to work site and lowering laying of pipes specials valves carefully in trenches maintaining proper levels and alignment , jointing the pipe and specials including supplying of good quality / approved brand solvent cement ( as per is:14182 1994 including cost of all fabricated pvc fitting i.e. tees, bend, reducers, adopter etc.as per is:101 1988 and making flange joints including supplying required quantity of nuts, bolts and rubber insertion ( cidf sluice valves will be supplied by the department free of cost ) as required at site by adopting suitable method so as to facilate the maintenance of pipe line locally as per conventional method including back filling the trenches with good earth obtained from excavation of trenches including consolidation with watering in layer not exceeding 150mm thk. with maintaining an average depth of cushion of 1.10mtr. from the top of pipe line including making interconnection with distribution pipes etc. all complete as per drawing direction and satisfaction of the e.i.c. n.b. i ) manufacturer’s test certificate for upvc pipe & specials to be produced before laying of pipe line.ii ) 3rd party inspection of upvc pipe & specials to be done by cepet or ( india ) sgs / nth kolkata or as per direction of eic as per approved vender list.iii ) no part payment at any stage on account of supply of materials shall be entertained. iv ) payment will be made on actual consumption of materials.v ) upvc pipes for the works to be supplied as per approved vendor list and as per direction & satisfaction of eic. no pipes will be allowed beyond recommendated vendor list.vi ) submission of drawing of pipe line with statement of materials consumed between node to node points against each r.a. & final bill.if so.vii ) any deviation from required clear cover of 1.10mtr.due to site adverse condition, prior permission is to be obtained from eic and payment for such work will be made on prorate basis over the rate of entire item.viii ) all pipe connection shall be completed in all respect and as per directionof eic. decision of eic in this respect is final & binding. in case of any deviation / or any left out pipe connections an amount of rs.10, 000.00 for each pipe connection will be realized / recovered from the bill. ( a ) pressure rating : class iii ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings& valves.b ) 90mm ( od ) 222 b ) 110 mm ( od ) 223 c ) 125mm ( od ) 224 d ) 140 mm ( od ) 225 e ) 160 mm ( od ) 226 e ) 180 mm ( od ) 227 e ) 200 mm ( od ) 228 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 229 b ) 110 mm ( od ) 230 c ) 125mm ( od ) 231 d ) 140 mm ( od ) 232 e ) 160 mm ( od ) 233 e ) 180 mm ( od ) 234 e ) 200 mm ( od ) 235 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 236 b ) 110 mm ( od ) 237 c ) 125mm ( od ) 238 d ) 140 mm ( od ) 239 e ) 160 mm ( od ) 240 e ) 180 mm ( od ) 241 e ) 200 mm ( od ) 242 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 243 a ) 80 mm dia. 244 c ) 150 mm dia. 245 d ) 200 mm dia. 246 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 247 i ) 200 mm dia pipe 248 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 249 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 250 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 251 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 252 dismantling all types of plain cementconcrete works, stacking serviceablematerials at site and removing rubbish asdirected within a lead of 75 min ground floor including roof. ( a ) upto 150 mm. thick 253 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floor a ) 6:3:1 proportion. 254 making holes in two sides of wall of culvert / drain or any other structuresin any places for laying any dia pipe line within structures intwo sides of wall of culvert / drain / any structure at any places and mending good damages all complete as per direction of eic....

Public Health Engineering Department - West Bengal

34529827 execution of different works related to mainaguri dighalhati pipe water supply scheme under jal jeevan mission 1 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 2 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 3 60 mtr. to 90 mtr. 4 90 mtr. to 120 mtr. 5 120 mtr. to 144 mtr. 6 electro logging charge. 7 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 8 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 9 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 10 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 11 cost of consumables for drilling rigs and machineries. 12 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 13 b ) 200 mm dia. 14 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 15 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 16 supply and delivery of upvc capa ) 200 mm dia. 17 b ) 250 mm dia. 18 supply and delivery of m.s. housing clamp 250 mm dia. 19 supply and delivery of m.s .centre guide ( special type ) . 20 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 21 water sample collection and chemical test including arsenic test. 22 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 23 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 24 supply and delivery of bentonite powder conforming to is 6186 :1986. 25 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 26 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 27 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 28 60 mtr. to 90 mtr. 29 90 mtr. to 120 mtr. 30 120 mtr. to 144 mtr. 31 electro logging charge. 32 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 33 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 34 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 35 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 36 cost of consumables for drilling rigs and machineries. 37 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 38 b ) 200 mm dia. 39 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 40 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 41 supply and delivery of upvc capa ) 200 mm dia. 42 b ) 250 mm dia. 43 supply and delivery of m.s. housing clamp 250 mm dia. 44 supply and delivery of m.s .centre guide ( special type ) . 45 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 46 water sample collection and chemical test including arsenic test. 47 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 48 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 49 supply and delivery of bentonite powder conforming to is 6186 :1986. 50 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 51 rising cum delivery mainsupply of cidf & specials as per is 1338 1992 52 supply and delivery of cidf sluice valve as per i.s 14484 2000 ( upadhaya / l&t / kirlosker / venus / hazra ) i.s.i make p.n 1.6.i ) 150 mm dia. 53 ii ) 200 mm dia. 54 iii ) 250 mm dia. 55 supply of c.i. jeffy coupling ( flexible ) joint complete with studtsnuts bolts, rubbon sealing reing as per i.s.specification.i ) 150 mm dia. 56 ii ) 200 mm dia. 57 iii ) 250 mm dia. 58 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 80 mm dia. 59 150 mm dia 60 200 mm dia 61 250 mm dia 62 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .80 mm dia 63 150 mm dia 64 200 mm dia 65 250 mm dia 66 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .80 mm dia 67 150 mm dia 68 200 mm dia 69 250 mm dia 70 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 71 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 72 c ) 200 mm dia. 73 e ) 250 mm dia. 74 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 75 a ) 80 mm dia. 76 c ) 150 mm dia. 77 d ) 200 mm dia. 78 d ) 250 mm dia. 79 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 80 i ) 200 mm dia pipe 81 i ) 250 mm dia pipe 82 cutting di pipe ( all class & type ) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of eic.b ) 150mm.dia.to 200mm.dia pipe 83 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic.upto 20 km ( above 50 km extra cost 57 rs / km ) 84 hw site p / houseearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 85 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150mm including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation 86 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) . 87 single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and 1illing joints with local sand. 88 cement concrete with 30 mm down graded shingles excluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion 89 ordinary cement concrete mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) exciuding shuttering and reinforcement if any, in ground floor as per relevant is codes.river bazree 90 a ) 25 mm to 30 mm shuttering without staging, in foundation 91 b ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of e.i.c. in foundation. 92 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 93 brick work with ist class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 94 b ) in superstucture, ground floor. 95 artificial stone in floor, itado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, iaid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion ( 1:2 ) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry betore flooring works using cement 175 kg / sq.m all complete including all materials and labour.in ground floor. ( i ) 35 mm. thick 96 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt himges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal: siliguri 97 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( costof concrete will be paid separately ) ( i ) 40mm x bmm, 200mm length 98 supplyof fan hook. 99 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface.i ) with 1:6 cement mortara ) 20 mm thick plaster 100 b ) 15 mm thick plaster 101 ii ) with 1:4 cement mortarc ) 10 mm thick plaster 102 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc 103 applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly ( plastered or concrete surface ) as per manufacturers specification.in ground floor ( i ) one coat on new surface 104 ii ) two coats. 105 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 106 a ) priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc 107 ( b ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 108 painting with best quality synthetic enamel paint of approved make and brand including smoothening.surtace by sand papering etc. including using of approved putty etc. on the surface, if necessary. ( a ) on timber or plastered surface with super gloss ( hi gloss ) .two coat ( with any shade except white 109 b ) on steel surfacei ) one coat ( with any shade except white 110 panel shutters of door and window, asper design ( each panel consisting of single plank without joint ) , including fitting and fixing the same in position but excluding the cost of hinge and other fittings. in ground floor. ( i ) 35 mm thick shutters with 19 mm thick panel of size 30 to 45 cm.a ) sishu, gamar, champ, bhola, mogra, hallak. 111 glazed shutter of door , windows, fan light clerestory window etc. as per designe ( with ordinary glassof 7.4 kg / sq.m. 3 mm thick ) fitted with putty bed and teak wood bead cost of hings and other fittings and fixing shutter in position but excluding the cost of hinges and other fittings .cost of glass putty wooded beads etc will be separately.35 mm thick shutter .a ) sishu, gamar, champ, bhola, mogra, hallak. 112 sipplyng best indian sheet glass panes set in putty and fited and fixrd witlh ails and putty conmplete. ( in all floors for internal wall& upto 6 nm height for external wall. ( i ) 4 mm thick 113 ms.or w.i ornamental grill of approved design joints continuously welded with m.s.w.flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in rround floor. ( i ) gril weighing above 10 kt. / sq mtr and up to 16 kg. / sq, mtr. 114 i ) 300 mm.iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting. 115 ( i ) 150 mm x5.5 mm .iron door handle of approved quality fitted and fixed complete: 116 ( ii ) 100 mm x 5 mm. 117 i ) sal siliguri.a ) with 75 mm iron butt hingesupplying, fitting and fixing hinge cleat in position excluding the cost hinge and other fittings. 118 i ) sal: siliguri.b ) with 50 mm iron butt hinge 119 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark.i ) 50 mm. x 37mm. x 1.50mm 120 ( i ) 75mm. x 40mm. x 1.12mm. 121 ( i ) 100mm. x 50mm. x 1.25mm 122 iron socket bolt of approved quality fitted and fixed complete.a ) 100mm long x 10mm dia bolt. 123 b ) 150mm long x 10mm dia bolt. 124 chalmp for fan light fitted & fixed complete 125 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttèring complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 126 supplying p.v.c. water storage tank of approved quality with closed top with lid ( black ) multilayer ( a ) 500 litre capacity. 127 labour for hoisting plastic water storage tank 128 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reduing socket, reducing tee short piece etc. fitted with holder bats clamps, including cutting pipes, making threads fitting, fixing etc. complete in all respect including cost of all nece [ sarý fittings required, jointing materials and two coats of painting with approved paint in any position above ground. ( payment will be made on the centre line measurements of total pipe line includingall pecials.no separate payment will be made for accesories, specials. ( payment for painting will be made seperately ) ( i ) 25 mm dia. medium quality 129 ( ii ) 15 mm dia. medium quality 130 labour for punching hole in plastic water storage tank upto 50 mm dia. 131 supplying, titting and fixing gunmetal wheel valve of approved brand and make tested to 21kg per sq. cm. ( for water lines only ) .i ) 25 mm dia. 132 ii ) 20 mm dia. 133 supplying, fitting and fixing alloy iron with brass spindle bib cock / stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm.i ) 15 mm dia 134 supply of upvc pipes & fittings etc. conforming to is 13592 1992i ) door tee 110 mm 135 ii ) vent cowl 110 mm 136 ( ii ) door bend ( t.s. ) 110 mm 137 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992a ) single socket 3 meter length. ( i ) 110 mm . 138 orissa pattern water closet in white glazed vitreous chinaware of approved make in position . ( i ) 530 mm x 410 mm. 139 supplying , fitting , fixing cast iron p or s trap conforming to is: 3989 / 1970 / and 1729 / 1964 incl. lead caulked joints and painting two coats to exposed surface . ( painting to be separately ) .a ) s trap i ) 100 mm dia . 140 supplying , fitting , fixing, 10 liter p.v.c. low down cistern conforming to i.s specification with p.v.c. fittings complete.c.i. brackets incl. two coats of painting to bracket etc.i ) white 141 construction of inspection chamber measure 600mm x 600mm x upto 600mm ( depth ) with250 mm thick 1st class brick wwk in cement mortr ( 1:4 ) on all sides, bottom of the pit conuntng of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer of jhama brick flat soling15 mm thick ( 1:4 ) cenent plster to inside walls.a ) with bazree ( n.b varity ) 142 constrution of septic tank of differont apacities as per approved drawng wilh 1st class bck work m cement mortar ( l:4 ) includng two 560 mm dia. r.c.c. manhole cover ( heavy type ) ot approved make supplod, iitted and fned in the 100m thick r.c.c ( i:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 :1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 :1 ) to outside wall upto 200 mm below6. floor tunished with 25 mm thick grey artificata ) for 10 usersi ) with baztee [ n.b varitv ] 143 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate ceiment brick work ( 1:4 ) band all round and cement brick work ( 1:4 ) upto 0.90 metre from top with 20mm thick cement plastering ( 1:4 ) to inside face upto the depth of cement brick.with 250 mm thick dry brick work and 250 mm thick cement brick work ( 1:6 ) and 1.00 m inside dia. 144 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor 145 supplying. fitting and fixing fibre reinforced polymer ( frp ) composite door frame as per approved section with glass fibre reinforced plastic mouided skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technologydepartment of science and technology ( dst ) to safisty is: 4020 door testing performanc ( i ) 66 mm x 90 mm 146 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 147 hw site boundary wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 148 earth work in filling in foundation trenches or plinth with good earth , in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation. 149 cement concrete ( 1:3:6 ) with 30 mm down graded excluding shuttering.a ) 6:3:1 proportion. 150 ordinary cement concrete m 20 ( mix 3:1:5;1 ) with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement .if any , in ground floor, as per i.s. 456 2000.i ) river bozree. 151 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 152 hire and labour charges for shuttering with centreing and necessary staging up to 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slab . beams , columns, lintels curved or straight including fitting fixing and striking out of completion of works ( up to roof of ground floor ) .a ) 25 mm to 30 mm thick shuttering with out staging and foundation etc, 153 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 154 plaster ( to wall, floor , ceiling etc, ) with sand and cement mortar including rounding off chamfering corners as directed and raking out joints or roughening of concrete surface including throating , nosing and drip course where necessary ( ground floor ) .. with cement mortar ( 6:1. ) .15 mm thick plaster. 155 with cement mortar ( 6:1. ) .20 mm thick plaster. 156 with cement mortar ( 4:1 ) 10 mm thick. 157 neat cement punning about 1.5mm thick in wall , dado , window, sills floor drain etc, 158 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 159 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 160 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 161 earth work in filling compound , tank , low sand ditches etc, good earth, in layer not exceeding 250mm including breaking clods & consolidating the same by ramming and dressing complete etc. layer by layercompletei ) with carried earth arrangement by the contractor within a radius of 3km including the cost of carriage but not exceeding 5km 162 m.s. & wi ornamental grill of approved design joints continuously welded with ms.wi. flats and bars of windows railing etc. fitted and fixed with necessary screws andlugs in ground floor. ( i ) grill weighing above 10kg / sq.m. and up to16kg / sqm. 163 125 mm thick brick work with 1st class bricks in cement mortar ( 1:4 ) with1st class brick in all floor. 164 2nd site p / houseearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soil but excluding latarite or sand stone ) including removing spreading or stack ingthespoilswithinaleadof75m.asdirected.theitem includesnecessarytrimmingthesidesofthetrenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. asrequiredcomplete. depthofexcavationnotexceeding1.5mtr. but not requiring shoring 165 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurementof finishedquantity ofwork ) a. with earth obtained from excavation of foundation 166 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by throughsaturationwithwaterandramming completeincluding the costofsupplyofsand. ( paymenttobemadeonthebasisof measurement of finished quantity of work. ) ( a ) by fine sand. 167 singlebrickflatsolingofpicked jhamabricksincludingramming&dressingbedtoproperlevel& fillingjointswithpowderedearthorlocalsandincludingcostof sand etc complete as per direction & specification. 168 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion. 169 ordinarycementconcrete ( mix1:1.5:3 ) withgradedstonechips ( 20mmnominalsize ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 170 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approvedstoutpropsandthickhardwoodplanksofapprovedthicknesswithrequired bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .a ) 25 mm to 30 mm shuttering without staging in foundation. 171 b ) 25 mmto30 mmthick wooden shuttering asper decision& ddirectionofthee.i.c. in foundation. 172 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 173 brick work with 1st class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 174 ( b ) in superstructure, ground floor 175 artificial stone in floor, dado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) andmarbledustinproportion ( 1:2 ) includingsmoothfinishingandroundingoffcorners includingrakingoutjointsorrougheningofconcretesurfaceandapplicationofcement slurrybeforeflooringworksusingcement@1.75kg / sq.mallcompleteincludingall materials and labour.in ground floor. ( i ) 35 mm. thick 176 woodworkindoorandwindowframefittedandfixedinpositioncompleteincludinga protective coatofpainting atthe contactsurface ofthe frameexluding costofconcrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal : siliguri 177 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( cost of concrete will be paid separately ) ( i ) 40mm x 6mm, 200mm length 178 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamferingcornersasdirectedandrakingoutjointsincludingthroating, nosingand drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ( i ) with 1:6 cement mortar ( a ) 20 mm thick plaster 179 ( b ) 15 mm thick plaster 180 ( ii ) with 1:4 cement mortar ( a ) 10 mm thick plaster 181 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc. 182 applyingdecorativecementbasedpaintofapprovedqualityafterpreparingthesurface includingscrapingthesamethoroughly ( plasteredorconcretesurface ) asper manufacturers specification.a ) in ground floor: ( i ) two coats. 183 protectiveanddecorativeacrylicexterioremulsionpaintofapprovedquality, asper manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rateincludes costofmaterial, labour, scaffoldingand allincidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 184 ( a ) primingonecoatontimberorplasteredsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 185 ( b ) primingonecoatonsteelorothermetalsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 186 paintingwithbestqualitysyntheticenamelpaintofapprovedmakeandbrandincluding smootheningsurfaceby sandpaperingetc.includingusingofapproved puttyetc.onthe surface, if necessary : ( a ) on timber or plastered surface : with super gloss ( hi gloss ) i ) two coat ( with any shade except white ) 187 ( b ) on steel surface : with super gloss ( hi gloss ) i ) one coat ( with any shade except white ) 188 panelshuttersofdoorandwindow, asperdesign ( eachpanelconsistingofsingleplank withoutjoint ) , includingfittingandfixingthesameinpositionbutexcludingthecostof hinge and other fittings.in ground floor. ( i ) 35mm thick shutters with 19mm thick panel of size 30to 45 cm.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 189 glazedshuttersofdoors, windows, fanlight, clerestorywindowsetc.as perdesign ( with ordinary glass of 7.4kg. / sq.m. 3mm. thick ) fitted with putty bed and teak wood bead and nailsincludingfittingandfixingshutterinpositionbutexcludingthecostofhingesand other fittings. cost of glass, putty, wooded beads etc.will be paid separately. ( i ) 35mm thick shutters.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 190 supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. ( in all floors for internal wall & upto 6 m height for external wall ) ( i ) 4 mm thick 191 m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flatsand barsofwindows, railingetc.fittedand fixedwithnecessaryscrewsandlugsin ground floor.i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 192 iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting.i ) 300 mm 193 iron door handle of approved quality fitted and fixed complete: ( i ) 150mm x 5.5mm. 194 ( ii ) 100mm x 5mm. 195 supplying, fittingandfixinghingecleatinpositionexcludingthecosthingeandother fiffitngs.a ) with 75mm iron butt hingei ) sal : siliguri. 196 b ) with 50mm iron butt hingei ) sal : siliguri. 197 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( i ) 50mm. x 37mm. x 1.50mm. 198 ( ii ) 75mm. x 40mm. x 1.12mm. 199 ( iii ) 100mm. x 50mm. x 1.25mm. 200 iron socket bolt of approved quality fitted and fixed complete. ( a ) 100mm long x 10mm dia bolt. 201 ( b ) 150mm long x 10mm dia bolt. 202 cord for fan light fitted & fixed complete. 203 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttering complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 204 supplyingp.v.c.waterstoragetankofapproved qualitywithclosed topwith lid ( black ) multilayer ( a ) 500 litre capacity 205 labour for hoisting plastic water storage tank. ( i ) upto 1500 litre capacity. ( a ) upto 1st story from g.l. 206 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, shortpieceetc.fittedwithholderbatsclamps, includingcuttingpipes, makingthreads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materialsand twocoatsofpainting with approved paint inany position above ground. ( payment will be made on the centre line measurements of totalpipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately ) ( i ) 20 mm dia. medium quality. 207 ( ii ) 15 mm dia. medium quality 208 labour for punching hole in plastic water storage tank upto 50 mm dia. 209 supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . ( i ) 15 mm dia. 210 ( ii ) 20 mm dia. 211 supplying, fittingand fixing alloyironwithbrassspindlebib cock / stopcockofapproved brand and make, spray painted and tested to 21 kg per sq. cm. ( i ) 15 mm dia. 212 supply of upvc pipes & fittings conforming to is 13592 1992 ( i ) door tee , a ) 110 mm 213 ( ii ) vent cowl , a ) 110 mm 214 ( iii ) door bend ( t.s. ) , a ) 110 mm 215 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992 ( a ) ( i ) single socketed 3 meter lengtha ) 110 mm 216 supplying, fitting and fixing orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding p or s trap ( excluding cost of concrete for fixing ) . ( i ) 530 mm x 410 mm 217 supplying, fitting and fixing cast iron p or s trap conformimg to i.s. 3989 / 1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. ( painting to be paid seperately ) .a ) s trapi ) 100 mm dia 218 supplying, fitting and fixing 10 litre p.v.c. low down cistern conforming to i.s. specification with p.v.c. fittings complete, c.i. brackets including two coats of painting to bracket etci ) white 219 constructinginspectionpitofinsidemeasurement600 mmx600mmxupto600mm ( depth ) with 250 mm thick 1st. class brick work in cement mortar ( 1:4 ) on all sides, bottom of the pit consisting of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer ofjhamabrickflatsoling, 15mmthick ( 1:4 ) cementplastertoinsidewallsandout side wallsuptog.l.and20mm.thick ( 1:4 ) plastertobottomofthepit, providingnecessary invert with cement concrete ( 1:3:6 ) with stone chips as per direction, neat cement finishing toentireinternalsurfaces, topofthe pitcovered with100 mmthick r.c.c.slab ( 1:1.5:3 ) withstonechipsandnecessaryreinforcementsupto1%andshutteringincluding6mm thickcementplaster ( 1:4 ) inallexternalsurfaces ofthe slaband one560 mmdia. r.c.c. manholecoverofapprovedmakesupplied, fittedandfixedintheslabwithnecessary fittings, necessaryearthworkinexcavationinallsortsofsoil, fillingsidesofthepitwith earthand removingspoilsafterworkcompleteinallrespectwith allcostsoflabourand materials.ii ) with bazree ( n.b variety ) ( sail / tata / rinl ) 220 construction ofseptictank of different capacities asper approved drawing with1st class brick work in cement mortar ( 1:4 ) including two 560 mm dia. r.c.c. manhole cover ( heavy type ) ofapprovedmakesupplied, fittedandfixedinthe100mmthickr.c.c ( 1:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 : 1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 : 1 ) to outside wall upto 200 mm below g.l floor finishedwith 25mm thick grey artificialstone over 100 mmthick r.c.c ( 1:1.5:3 ) bottom slabincludingsupplying, fittingandfixingallnecessryspecials, fittings, s.w. tees, c.i. foot rest etc. including excavation earth in allsorts ofsoil, shoring, bailingoutand pumpingoutwaterasnecessary, ramming, dressingthebedand fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and con in all respectwith allcosts oflabour and materials.aterials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. by weight of cement with all costs of labour and materials. ( i ) for 10 usersa ) with bazree ( n.b varity ) ( sail / tata / rinl ) 221 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick workupto1.6metrefromthebottomhaving150mmintermediatecementbrickwork ( 1:4 ) bandallroundandcementbrickwork ( 1:4 ) upto0.90metrefromtopwith20mm thickcementplastering ( 1:4 ) toinsidefaceuptothedepthofcementbrickwork, 15mm thickcementplaster ( 1:4 ) onouterfacefromtopofthewelluptog.l.and6mmthick cement plaster ( 1:4 ) on top of the r.c.c. cover slab including filling bottom 1.00 metre of inside of the well with brick metal ( 50 mm to 63 mm size ) including r.c.c. cover slab of 100 mmthickwithcementconc ( 1:1.5:3 ) withstonechipswithnecessaryreinforcementand shuttering including one 560 mm dia. r.c.c. manhole cover ( heavy type ) of approved make supplied, fittedandfixedinthecoverslabwithnecessaryfittings, makingnacessary arrangementsforpipeconnections, excavationofwellincludingshoring, dewateringand removing the exess earth from the premisesas per direction completein allrespect with all costs of labour and materials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. a ) other than sail / tata / rinl ) 222 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 223 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic a ) above 10 km upto 20 km 250 mm di pipe 224 16 mm dia. 1mtr long fan hook 225 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 226 2nd site b / wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1, 500 mm 227 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. 228 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) c ) ( iii ) with carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. 229 ( ii ) cement concrete with 30 mm down graded shingles excluding shuttering. n.b. variety ( 1:3:6 ) 230 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( a ) river bazree 231 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 232 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 233 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .f ) 25 mm to 30 mm shuttering without staging in foundation 234 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 235 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 236 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, affolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] ( i ) with 1:4 cement mortar a ) 10 mm thick plaster 237 ( ii ) with 1:6 cement mortar ( b ) 15 mm thick plaster 238 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ( add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor ) ( i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 239 neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. 240 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 241 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 242 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 243 fhtcproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 244 earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 245 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 246 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 247 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 248 for additional depth beyond 1.5 m and upto 3.00 m 249 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 250 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 251 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 252 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 253 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 254 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 255 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 256 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 257 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 258 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 259 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 260 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 261 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 262 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 263 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 264 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 265 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 266 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 267 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 268 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 269 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 270 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 271 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 272 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 273 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 274 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 275 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 276 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 277 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 278 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 279 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 280 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 281 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 282 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 283 with 1:3 cement mortar 10mm thick plaster above 20 m & above 284 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 285 4m to 8 m 286 8 m to 12 m 287 12 m to 16m 288 16 m to 20 m 289 above 20 m 290 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 291 4m to 8 m 292 8 m to 12 m 293 12 m to 16m 294 16 m to 20 m 295 above 20 m 296 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 297 200 mm dia. 298 250 mm dia 299 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 300 200 mm dia. 301 250 mm dia 302 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 303 200 mm dia 304 300 mm dia 305 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 306 200 mm dia 307 300 mm dia 308 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect200mm.dia 309 250mm.dia 310 150mm.dia 311 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 312 200 mm dia. 313 250mm.dia 314 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 315 200 mmdia. 316 250mm.dia 317 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 318 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 319 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 320 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 321 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 322 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 323 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 324 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 325 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 326 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 327 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 328 grill weighing above 16 kg. / sq.mtr and above 329 welding in m.s structurral work gas or electric continuous weld 330 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 331 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 332 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 333 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 334 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 335 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6 ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings valves.b ) 90mm ( od ) 336 b ) 110 mm ( od ) 337 c ) 125mm ( od ) 338 d ) 140 mm ( od ) 339 e ) 160 mm ( od ) 340 e ) 180 mm ( od ) 341 e ) 200 mm ( od ) 342 e ) 225 mm ( od ) 343 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 344 b ) 110 mm ( od ) 345 c ) 125mm ( od ) 346 d ) 140 mm ( od ) 347 e ) 160 mm ( od ) 348 e ) 180 mm ( od ) 349 e ) 200 mm ( od ) 350 e ) 225 mm ( od ) 351 a ) for ci / di pipeb ) 150 mm dia 352 c ) 200 mm dia 353 e ) 300 mm dia 354 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 355 b ) 110 mm ( od ) 356 c ) 125mm ( od ) 357 d ) 140 mm ( od ) 358 e ) 160 mm ( od ) 359 e ) 180 mm ( od ) 360 e ) 200 mm ( od ) 361 e ) 225 mm ( od ) 362 a ) for ci / di pipeb ) 150 mm dia 363 c ) 200 mm dia 364 e ) 300 mm dia 365 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 150 mm dia. 366 c ) 200 mm dia. 367 e ) 300 mm dia. 368 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 369 c ) 200 mm dia. 370 e ) 250 mm dia. 371 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 372 i ) 200 mm dia pipe 373 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 374 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 375 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 376 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 377 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( b ) river bazree 378 bamboo pile walling made of 65 mm to 75 mm dia. bamboo ( in single line ) driven about half length into the ground at very close spacing side by side including necessary bamboo stays ties runners etc and lining the exposed portion with sheets made form cutdrums fitted and fixed complete as per direction. 379 supply and delivery of cidf sluice valve ( special type ) pw 1.00 of different dia make with ci double flanged non rusting spindle sluice valves conforming to is 14846 2000 with latest emended having body dome / bonnet and cover of c.i.gr f.g 210mtr. spindle of is 6603 g.r 12 / gr 13 non magnetic, nuts seat rings are of gunonetal as per is:318 ltb 2 flanges and drilled to is:1538 part iv & vi valves are suitable for max. working pressure of 10kg / cm2 ( seat test ) and body tested to 15kg / cm2. n.b: the above item should be procured from the reputed manufactures as per deptt. approved vender list150 mm dia 380 200 mm dia...

Public Health Engineering Department - West Bengal

34529814 execution of different works related to mainaguri dighalhati pipe water supply scheme under jal jeevan mission 1 450 ohrearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 2 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 3 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 4 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 5 for additional depth beyond 1.5 m and upto 3.00 m 6 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 7 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 8 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 9 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 10 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 11 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 12 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 13 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 14 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 15 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 16 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 17 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 18 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 19 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 20 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 21 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 22 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 23 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 24 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 25 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 26 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 27 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 28 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 29 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 30 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 31 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 32 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 33 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 34 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 35 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 36 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 37 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 38 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 39 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 40 with 1:3 cement mortar 10mm thick plaster above 20 m & above 41 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 42 4m to 8 m 43 8 m to 12 m 44 12 m to 16m 45 16 m to 20 m 46 above 20 m 47 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 48 4m to 8 m 49 8 m to 12 m 50 12 m to 16m 51 16 m to 20 m 52 above 20 m 53 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 80 150 mm dia 54 200 mm dia. 55 250 350 mm dia 56 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 57 200 mm dia. 58 300 mm dia 59 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 60 200 mm dia 61 300 mm dia 62 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 63 200 mm dia 64 300 mm dia 65 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect. 150 mm dia ( base size 200mm x200mm x 350 mm deep ) 66 200mm.dia ( base size 250mmx250mmx400mm.deep ) 67 300mm.dia ( base size 350mmx350mmx500mm.deep ) 68 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 69 200 mm dia. 70 300 mm dia 71 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 72 200 mmdia. 73 300 mm dia 74 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 75 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 76 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 77 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification [ cement to be supplied by the department ] 78 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 79 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 80 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. ( no departmental cement is required ) 81 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 82 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 83 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 84 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 85 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 86 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 87 grill weighing above 16 kg. / sq.mtr and above 88 welding in m.s structurral work gas or electric continuous weld 89 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 90 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 91 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 92 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 93 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 94 supplying, laying, fiting, fixing and jointing of upvc pipes conforming to is:4985 2000 with latest revision and amendments, if any, with necessary upvc / ci specials, cidf sluice valves, as per relevant i.s. specification including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder , road sub grade and its flanks but excluding moorum and laterite or sand stonehard arock including cutting of brick payment without damaging the existing telephone / electrical cable line etc. ( in case of damage of any type of cable line during excavation, necessary damaged charges as applicable by the respaective authority will be borne by the agency in his own cost. loading, unloading, carrying of pipes, specials, valves from the local store to work site and lowering laying of pipes specials valves carefully in trenches maintaining proper levels and alignment , jointing the pipe and specials including supplying of good quality / approved brand solvent cement ( as per is:14182 1994 including cost of all fabricated pvc fitting i.e. tees, bend, reducers, adopter etc.as per is:101 1988 and making flange joints including supplying required quantity of nuts, bolts and rubber insertion ( cidf sluice valves will be supplied by the department free of cost ) as required at site by adopting suitable method so as to facilate the maintenance of pipe line locally as per conventional method including back filling the trenches with good earth obtained from excavation of trenches including consolidation with watering in layer not exceeding 150mm thk. with maintaining an average depth of cushion of 1.10mtr. from the top of pipe line including making interconnection with distribution pipes etc. all complete as per drawing direction and satisfaction of the e.i.c. n.b. i ) manufacturer’s test certificate for upvc pipe & specials to be produced before laying of pipe line.ii ) 3rd party inspection of upvc pipe & specials to be done by cepet or ( india ) sgs / nth kolkata or as per direction of eic as per approved vender list.iii ) no part payment at any stage on account of supply of materials shall be entertained. iv ) payment will be made on actual consumption of materials.v ) upvc pipes for the works to be supplied as per approved vendor list and as per direction & satisfaction of eic. no pipes will be allowed beyond recommendated vendor list.vi ) submission of drawing of pipe line with statement of materials consumed between node to node points against each r.a. & final bill.if so.vii ) any deviation from required clear cover of 1.10mtr.due to site adverse condition, prior permission is to be obtained from eic and payment for such work will be made on prorate basis over the rate of entire item.viii ) all pipe connection shall be completed in all respect and as per directionof eic. decision of eic in this respect is final & binding. in case of any deviation / or any left out pipe connections an amount of rs.10, 000.00 for each pipe connection will be realized / recovered from the bill. ( a ) pressure rating : class iii ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings& valves.b ) 90mm ( od ) 95 b ) 110 mm ( od ) 96 c ) 125mm ( od ) 97 d ) 140 mm ( od ) 98 e ) 160 mm ( od ) 99 e ) 200 mm ( od ) 100 e ) 225 mm ( od ) 101 e ) 315 mm ( od ) 102 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 103 b ) 110 mm ( od ) 104 c ) 125mm ( od ) 105 d ) 140 mm ( od ) 106 e ) 160 mm ( od ) 107 e ) 200 mm ( od ) 108 e ) 225 mm ( od ) 109 e ) 315 mm ( od ) 110 a ) for ci / di pipeb ) 100 mm dia 111 c ) 350 mm dia. 112 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 113 b ) 110 mm ( od ) 114 c ) 125mm ( od ) 115 d ) 140 mm ( od ) 116 e ) 160 mm ( od ) 117 e ) 200 mm ( od ) 118 e ) 225 mm ( od ) 119 e ) 315 mm ( od ) 120 a ) for ci / di pipeb ) 100 mm dia 121 c ) 350 mm dia. 122 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 100 mm dia. 123 c ) 350 mm dia. 124 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 100 mm dia. 125 c ) 350 mm dia. 126 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 127 a ) 80 mm dia. 128 c ) 150 mm dia. 129 d ) 200 mm dia. 130 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 131 i ) 200 mm dia pipe 132 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 133 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 134 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 135 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 136 dismantling all types of plain cementconcrete works, stacking serviceablematerials at site and removing rubbish asdirected within a lead of 75 min ground floor including roof. ( a ) upto 150 mm. thick 137 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floor a ) 6:3:1 proportion. 138 making holes in two sides of wall of culvert / drain or any other structuresin any places for laying any dia pipe line within structures intwo sides of wall of culvert / drain / any structure at any places and mending good damages all complete as per direction of eic. 139 fhtc z iiiproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 140 fhtc z iiproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 141 rising cum delivery mainsupply of cidf & specials as per is 1338 1992 142 supply and delivery of cidf sluice valve as per i.s 14484 2000 ( upadhaya / l&t / kirlosker / venus / hazra ) i.s.i make p.n 1.6.i ) 150 mm dia. 143 ii ) 200 mm dia. 144 iii ) 250 mm dia. 145 supply of c.i. jeffy coupling ( flexible ) joint complete with studtsnuts bolts, rubbon sealing reing as per i.s.specification.i ) 150 mm dia. 146 ii ) 200 mm dia. 147 iii ) 250 mm dia. 148 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 80 mm dia. 149 150 mm dia 150 200 mm dia 151 250 mm dia 152 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .80 mm dia 153 150 mm dia 154 200 mm dia 155 250 mm dia 156 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .80 mm dia 157 150 mm dia 158 200 mm dia 159 250 mm dia 160 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 161 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 162 c ) 200 mm dia. 163 e ) 250 mm dia. 164 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 165 a ) 80 mm dia. 166 c ) 150 mm dia. 167 d ) 200 mm dia. 168 d ) 250 mm dia. 169 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 170 i ) 200 mm dia pipe 171 i ) 250 mm dia pipe 172 cutting di pipe ( all class & type ) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of eic.b ) 150mm.dia.to 200mm.dia pipe 173 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic.upto 30 km ( above 50 km extra cost 57 rs / km ) 174 350 ohr earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 175 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 176 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 177 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 178 for additional depth beyond 1.5 m and upto 3.00 m 179 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 180 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 181 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 182 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 183 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 184 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 185 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 186 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 187 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 188 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 189 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 190 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 191 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 192 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 193 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 194 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 195 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 196 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 197 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 198 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 199 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 200 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 201 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 202 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 203 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 204 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 205 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 206 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 207 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 208 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 209 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 210 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 211 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 212 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 213 with 1:3 cement mortar 10mm thick plaster above 20 m & above 214 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 215 4m to 8 m 216 8 m to 12 m 217 12 m to 16m 218 16 m to 20 m 219 above 20 m 220 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 221 4m to 8 m 222 8 m to 12 m 223 12 m to 16m 224 16 m to 20 m 225 above 20 m 226 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 227 200 mm dia. 228 250 mm dia 229 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 230 200 mm dia. 231 250 mm dia 232 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 233 200 mm dia 234 300 mm dia 235 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 236 200 mm dia 237 300 mm dia 238 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect200mm.dia 239 250mm.dia 240 150mm.dia 241 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 242 200 mm dia. 243 250mm.dia 244 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 245 200 mmdia. 246 250mm.dia 247 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 248 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 249 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 250 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 251 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 252 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 253 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 254 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 255 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 256 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 257 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 258 grill weighing above 16 kg. / sq.mtr and above 259 welding in m.s structurral work gas or electric continuous weld 260 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 261 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 262 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 263 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 264 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 265 supplying, laying, fiting, fixing and jointing of upvc pipes conforming to is:4985 2000 with latest revision and amendments, if any, with necessary upvc / ci specials, cidf sluice valves, as per relevant i.s. specification including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder , road sub grade and its flanks but excluding moorum and laterite or sand stonehard arock including cutting of brick payment without damaging the existing telephone / electrical cable line etc. ( in case of damage of any type of cable line during excavation, necessary damaged charges as applicable by the respaective authority will be borne by the agency in his own cost. loading, unloading, carrying of pipes, specials, valves from the local store to work site and lowering laying of pipes specials valves carefully in trenches maintaining proper levels and alignment , jointing the pipe and specials including supplying of good quality / approved brand solvent cement ( as per is:14182 1994 including cost of all fabricated pvc fitting i.e. tees, bend, reducers, adopter etc.as per is:101 1988 and making flange joints including supplying required quantity of nuts, bolts and rubber insertion ( cidf sluice valves will be supplied by the department free of cost ) as required at site by adopting suitable method so as to facilate the maintenance of pipe line locally as per conventional method including back filling the trenches with good earth obtained from excavation of trenches including consolidation with watering in layer not exceeding 150mm thk. with maintaining an average depth of cushion of 1.10mtr. from the top of pipe line including making interconnection with distribution pipes etc. all complete as per drawing direction and satisfaction of the e.i.c. n.b. i ) manufacturer’s test certificate for upvc pipe & specials to be produced before laying of pipe line.ii ) 3rd party inspection of upvc pipe & specials to be done by cepet or ( india ) sgs / nth kolkata or as per direction of eic as per approved vender list.iii ) no part payment at any stage on account of supply of materials shall be entertained. iv ) payment will be made on actual consumption of materials.v ) upvc pipes for the works to be supplied as per approved vendor list and as per direction & satisfaction of eic. no pipes will be allowed beyond recommendated vendor list.vi ) submission of drawing of pipe line with statement of materials consumed between node to node points against each r.a. & final bill.if so.vii ) any deviation from required clear cover of 1.10mtr.due to site adverse condition, prior permission is to be obtained from eic and payment for such work will be made on prorate basis over the rate of entire item.viii ) all pipe connection shall be completed in all respect and as per directionof eic. decision of eic in this respect is final & binding. in case of any deviation / or any left out pipe connections an amount of rs.10, 000.00 for each pipe connection will be realized / recovered from the bill. ( a ) pressure rating : class iii ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings& valves.b ) 90mm ( od ) 266 b ) 110 mm ( od ) 267 c ) 125mm ( od ) 268 d ) 140 mm ( od ) 269 e ) 160 mm ( od ) 270 e ) 225 mm ( od ) 271 e ) 250 mm ( od ) 272 e ) 280 mm ( od ) 273 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 274 b ) 110 mm ( od ) 275 c ) 125mm ( od ) 276 d ) 140 mm ( od ) 277 e ) 160 mm ( od ) 278 e ) 225 mm ( od ) 279 e ) 250 mm ( od ) 280 e ) 280 mm ( od ) 281 a ) for ci / di pipeb ) 100 mm dia 282 c ) 350 mm dia. 283 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 284 b ) 110 mm ( od ) 285 c ) 125mm ( od ) 286 d ) 140 mm ( od ) 287 e ) 160 mm ( od ) 288 e ) 225 mm ( od ) 289 e ) 250 mm ( od ) 290 e ) 280 mm ( od ) 291 a ) for ci / di pipeb ) 100 mm dia 292 c ) 350 mm dia. 293 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 100 mm dia. 294 c ) 350 mm dia. 295 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 100 mm dia. 296 c ) 350 mm dia. 297 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 298 a ) 80 mm dia. 299 c ) 150 mm dia. 300 d ) 200 mm dia. 301 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 302 i ) 200 mm dia pipe 303 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 304 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 305 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 306 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 307 dismantling all types of plain cementconcrete works, stacking serviceablematerials at site and removing rubbish asdirected within a lead of 75 min ground floor including roof. ( a ) upto 150 mm. thick 308 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floor a ) 6:3:1 proportion. 309 making holes in two sides of wall of culvert / drain or any other structuresin any places for laying any dia pipe line within structures intwo sides of wall of culvert / drain / any structure at any places and mending good damages all complete as per direction of eic...

Public Health Engineering Department - West Bengal

34529800 execution of different works related to atpukuri pipe water supply scheme under jal jeevan mission 1 450 ohrearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 2 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 3 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 4 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 5 for additional depth beyond 1.5 m and upto 3.00 m 6 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 7 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 8 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 9 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 10 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 11 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 12 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 13 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 14 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 15 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 16 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 17 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 18 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 19 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 20 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 21 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 22 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 23 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 24 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 25 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 26 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 27 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 28 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 29 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 30 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 31 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 32 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 33 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 34 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 35 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 36 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 37 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 38 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 39 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 40 with 1:3 cement mortar 10mm thick plaster above 20 m & above 41 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 42 4m to 8 m 43 8 m to 12 m 44 12 m to 16m 45 16 m to 20 m 46 above 20 m 47 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 48 4m to 8 m 49 8 m to 12 m 50 12 m to 16m 51 16 m to 20 m 52 above 20 m 53 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 80 150 mm dia 54 200 mm dia. 55 250 350 mm dia 56 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 57 200 mm dia. 58 300 mm dia 59 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.100 mm dia. 60 200 mm dia 61 300 mm dia 62 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 63 200 mm dia 64 300 mm dia 65 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect. 150 mm dia ( base size 200mm x200mm x 350 mm deep ) 66 200mm.dia ( base size 250mmx250mmx400mm.deep ) 67 300mm.dia ( base size 350mmx350mmx500mm.deep ) 68 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 69 200 mm dia. 70 300 mm dia 71 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 72 200 mmdia. 73 300 mm dia 74 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 75 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 76 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 77 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification [ cement to be supplied by the department ] 78 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 79 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 80 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. ( no departmental cement is required ) 81 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 82 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 83 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 84 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 85 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 86 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 87 grill weighing above 16 kg. / sq.mtr and above 88 welding in m.s structurral work gas or electric continuous weld 89 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 90 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 91 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 92 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 93 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 94 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6 ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings valves.b ) 90mm ( od ) 95 b ) 110 mm ( od ) 96 c ) 125mm ( od ) 97 d ) 225 mm ( od ) 98 e ) 250 mm ( od ) 99 e ) 280 mm ( od ) 100 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 101 b ) 110 mm ( od ) 102 c ) 125mm ( od ) 103 d ) 225 mm ( od ) 104 e ) 250 mm ( od ) 105 e ) 280 mm ( od ) 106 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 107 b ) 110 mm ( od ) 108 c ) 125mm ( od ) 109 d ) 225 mm ( od ) 110 e ) 250 mm ( od ) 111 e ) 280 mm ( od ) 112 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 80 mm dia. 113 e ) 100 mm dia. 114 b ) 150 mm dia. 115 c ) 200 mm dia. 116 e ) 250 mm dia. 117 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 118 i ) 200 mm dia pipe 119 i ) 250 350 mm dia pipe 120 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 121 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 122 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 123 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 124 dismantling all types of plain cementconcrete works, stacking serviceablematerials at site and removing rubbish asdirected within a lead of 75 min ground floor including roof. ( a ) upto 150 mm. thick 125 making holes in two sides of wall of culvert / drain or any other structuresin any places for laying any dia pipe line within structures intwo sides of wall of culvert / drain / any structure at any places and mending good damages all complete as per direction of eic. 126 making lighting arrangement for continuation work during night including all charges ( applicable exclusively for emergency situation and as per direction of eic. ) 127 fhtc z iproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 128 fhtc z iiproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 129 earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 130 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 131 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 132 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 133 for additional depth beyond 1.5 m and upto 3.00 m 134 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 135 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 136 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 137 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 138 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 139 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 140 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 141 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 142 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 143 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 144 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 145 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 146 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 147 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 148 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 149 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 150 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 151 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 152 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 153 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 154 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 155 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 156 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 157 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 158 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 159 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 160 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 161 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 162 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 163 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 164 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 165 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 166 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 167 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 168 with 1:3 cement mortar 10mm thick plaster above 20 m & above 169 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 170 4m to 8 m 171 8 m to 12 m 172 12 m to 16m 173 16 m to 20 m 174 above 20 m 175 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 176 4m to 8 m 177 8 m to 12 m 178 12 m to 16m 179 16 m to 20 m 180 above 20 m 181 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 182 100 mm dia. 183 250 mm dia 184 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 185 100 mm dia. 186 250 mm dia 187 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.150 mm dia. 188 100 mm dia. 189 250 mm dia 190 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 191 150 mm dia 192 250 mm dia 193 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect100mm.dia 194 150 mm dia 195 250 mm dia 196 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 197 150 mm dia 198 250 mm dia 199 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 200 150 mm dia 201 250 mm dia 202 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 203 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 204 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 205 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 206 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 207 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 208 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 209 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 210 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 211 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 212 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 213 grill weighing above 16 kg. / sq.mtr and above 214 welding in m.s structurral work gas or electric continuous weld 215 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 216 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 217 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 218 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 219 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 220 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6 ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings valves.b ) 90mm ( od ) 221 b ) 110 mm ( od ) 222 c ) 125mm ( od ) 223 d ) 180 mm ( od ) 224 e ) 200 mm ( od ) 225 e ) 225 mm ( od ) 226 e ) 250 mm ( od ) 227 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 228 b ) 110 mm ( od ) 229 c ) 125mm ( od ) 230 d ) 180 mm ( od ) 231 e ) 200 mm ( od ) 232 e ) 225 mm ( od ) 233 e ) 250 mm ( od ) 234 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 235 b ) 110 mm ( od ) 236 c ) 125mm ( od ) 237 d ) 180 mm ( od ) 238 e ) 200 mm ( od ) 239 e ) 225 mm ( od ) 240 e ) 250 mm ( od ) 241 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 80 mm dia. 242 e ) 100 mm dia. 243 b ) 150 mm dia. 244 c ) 200 mm dia. 245 e ) 250 mm dia. 246 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 247 i ) 200 mm dia pipe 248 i ) 250 350 mm dia pipe 249 bituminous pucca road ( approx. 450mm depth ) cutting by using gaiti, chisel, hammer etc. and picking uip the withdrawing excavated materials and remove the same within distance of 30mtr. at least all complete for fixing / crossing all dia of pipe line as per direction of eic. 250 making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of eic. ( applicable where critical situation arise and take up the work as per direction of eic ) 251 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 252 making village roadcrossing ( average 3 m width ) by horizontal augor boring for accmodation of laying of average 3 ( three ) nos 15 mm dia gi pipe for fhtc or as per direction of eic. 253 dismantling all types of plain cementconcrete works, stacking serviceablematerials at site and removing rubbish asdirected within a lead of 75 min ground floor including roof. ( a ) upto 150 mm. thick 254 making holes in two sides of wall of culvert / drain or any other structuresin any places for laying any dia pipe line within structures intwo sides of wall of culvert / drain / any structure at any places and mending good damages all complete as per direction of eic. 255 making lighting arrangement for continuation work during night including all charges ( applicable exclusively for emergency situation and as per direction of eic. ) ...

Public Health Engineering Department - West Bengal

34529785 execution of different works related to dakshin bajejama khasbas pipe water supply scheme under jal jeevan mission 1 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 2 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 3 60 mtr. to 90 mtr. 4 90 mtr. to 120 mtr. 5 120 mtr. to 144 mtr. 6 electro logging charge. 7 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 8 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 9 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 10 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 11 cost of consumables for drilling rigs and machineries. 12 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 13 b ) 200 mm dia. 14 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 15 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 16 supply and delivery of upvc capa ) 200 mm dia. 17 b ) 250 mm dia. 18 supply and delivery of m.s. housing clamp 250 mm dia. 19 supply and delivery of m.s .centre guide ( special type ) . 20 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 21 water sample collection and chemical test including arsenic test. 22 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 23 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 24 supply and delivery of bentonite powder conforming to is 6186 :1986. 25 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 26 tubewelldrilling by reverse rotary method of drilling using 9 7 / 8” dia.bit for pilot bore follwed by subsequently reaming using 12 1 / 4” dia. , 15 dia. and 17.5 dia. rock roller bits / drag bits in consolidated, semi consolidated and soft formation up to required depth including casing boring and casing lowering as required including cost of fuels and lubricants etc. as required for drilling. 27 rate for drilling by 17.5 dia. bita ) from 6 mtr. to 60 mtr. 28 60 mtr. to 90 mtr. 29 90 mtr. to 120 mtr. 30 120 mtr. to 144 mtr. 31 electro logging charge. 32 supply and delivery of washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to is 4097 : 1967. 33 site preparation, temporary latrine, placement & levelling of rig machine, mast hoisting and casing drilling ( upto 6 mtr. ) placement of casing with all allied works necessary to commence drilling woks and wind up of all machineries after completion of drilling. 34 transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel, lubricant & loading unloading the materials from store / stack yard / suppliers godown and unloading / stacking the same at site. ( upto 60.0 km distance ) 35 lowering the tube well assembly ( upvc casing pipe , well pipe, strainer along with upvc accessories ) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc 36 cost of consumables for drilling rigs and machineries. 37 supply and delivery of upvc pipe ( cd ) conforming to is 12818:2010. ( cipet certified ) a ) 250 mm dia. 38 b ) 200 mm dia. 39 supply and delivery of upvc deep well screen ( rds ) pipes with ribs conforming to is 12818:2010 . ( cipet certified ) a ) 200 mm dia. 40 supply and delivery of upvc reducera ) 250mm x 200 mm dia. 41 supply and delivery of upvc capa ) 200 mm dia. 42 b ) 250 mm dia. 43 supply and delivery of m.s. housing clamp 250 mm dia. 44 supply and delivery of m.s .centre guide ( special type ) . 45 development ( min. 8 hr. continuous ) of tube well by using suitable air compressor ( min. capacity: 600cfm & operating pressure 14 bar ) followed by yield testing with bht pump ( head :45 to 50mtr., discharge :1100 to 1000 lpm and 25 bhp engine ) all complete including to & fro transportation cost and cost of fuels, lubricants & labour etc. 46 water sample collection and chemical test including arsenic test. 47 protective sealing the annular space between tube well pipes & the bore by bentonite clay balls / cement slurry above the shrouded gravels ( 3 m. height ) . 48 packing the annular space between the outsides of the housing pipe & the bore with puddle clay balls of approved size as per direction of e.i.c. including cost of all materials, labour complete. 49 supply and delivery of bentonite powder conforming to is 6186 :1986. 50 labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete 51 rising cum delivery mainsupply of cidf & specials as per is 1338 1992 52 supply and delivery of cidf sluice valve as per i.s 14484 2000 ( upadhaya / l&t / kirlosker / venus / hazra ) i.s.i make p.n 1.6.i ) 150 mm dia. 53 ii ) 200 mm dia. 54 iii ) 250 mm dia. 55 supply of c.i. jeffy coupling ( flexible ) joint complete with studtsnuts bolts, rubbon sealing reing as per i.s.specification.i ) 150 mm dia. 56 ii ) 200 mm dia. 57 iii ) 250 mm dia. 58 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank, but excluding moorum and laterite and stone etc.without damaging the exisiting telephone / electric cable etc. ( in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost ) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8km and back filling the trenches with excavated earth in layers to original condition as per specification and direction of eic. the surplus materials after execution of work are to be return to the deptt. store.n.b: i ) any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the eic in exceptional situation and payment will be made on prorate basis over the rate of entire itemii ) no payment will be made without hydraulic test of the pipe line either part or fulliii ) the pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.b ) 80 mm dia. 59 150 mm dia 60 200 mm dia 61 250 mm dia 62 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .80 mm dia 63 150 mm dia 64 200 mm dia 65 250 mm dia 66 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .80 mm dia 67 150 mm dia 68 200 mm dia 69 250 mm dia 70 labour for horizontal boring under pucca road etc…………....for laying of pipe.i ) up to 150 mm dia. ( ci / di / ac / gi ) / 180 mm o.d upvc & hdpe 71 making rubber gasket joint to ci / di pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of eic. ( rubber gasket will be supplied deptt. free of cost ) b ) 150 mm dia. 72 c ) 200 mm dia. 73 e ) 250 mm dia. 74 making flange joint to di / ci pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of eic ( nut and bolts shall be of tata / gkw rate ) .b ) 100 mm dia. 75 a ) 80 mm dia. 76 c ) 150 mm dia. 77 d ) 200 mm dia. 78 d ) 250 mm dia. 79 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] i ) 80 mm to 150 mm dia pipe 80 i ) 200 mm dia pipe 81 i ) 250 mm dia pipe 82 cutting di pipe ( all class & type ) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of eic.b ) 150mm.dia.to 200mm.dia pipe 83 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic.above 40 50 km ( extra cost 57 rs ) 84 hw site p / houseearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 85 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150mm including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation 86 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) . 87 single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and 1illing joints with local sand. 88 cement concrete with 30 mm down graded shingles excluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion 89 ordinary cement concrete mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) exciuding shuttering and reinforcement if any, in ground floor as per relevant is codes.river bazree 90 a ) 25 mm to 30 mm shuttering without staging, in foundation 91 b ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of e.i.c. in foundation. 92 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 93 brick work with ist class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 94 b ) in superstucture, ground floor. 95 artificial stone in floor, itado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, iaid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion ( 1:2 ) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry betore flooring works using cement 175 kg / sq.m all complete including all materials and labour.in ground floor. ( i ) 35 mm. thick 96 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt himges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal: siliguri 97 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( costof concrete will be paid separately ) ( i ) 40mm x bmm, 200mm length 98 supplyof fan hook. 99 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface.i ) with 1:6 cement mortara ) 20 mm thick plaster 100 b ) 15 mm thick plaster 101 ii ) with 1:4 cement mortarc ) 10 mm thick plaster 102 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc 103 applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly ( plastered or concrete surface ) as per manufacturers specification.in ground floor ( i ) one coat on new surface 104 ii ) two coats. 105 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 106 a ) priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc 107 ( b ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 108 painting with best quality synthetic enamel paint of approved make and brand including smoothening.surtace by sand papering etc. including using of approved putty etc. on the surface, if necessary. ( a ) on timber or plastered surface with super gloss ( hi gloss ) .two coat ( with any shade except white 109 b ) on steel surfacei ) one coat ( with any shade except white 110 panel shutters of door and window, asper design ( each panel consisting of single plank without joint ) , including fitting and fixing the same in position but excluding the cost of hinge and other fittings. in ground floor. ( i ) 35 mm thick shutters with 19 mm thick panel of size 30 to 45 cm.a ) sishu, gamar, champ, bhola, mogra, hallak. 111 glazed shutter of door , windows, fan light clerestory window etc. as per designe ( with ordinary glassof 7.4 kg / sq.m. 3 mm thick ) fitted with putty bed and teak wood bead cost of hings and other fittings and fixing shutter in position but excluding the cost of hinges and other fittings .cost of glass putty wooded beads etc will be separately.35 mm thick shutter .a ) sishu, gamar, champ, bhola, mogra, hallak. 112 sipplyng best indian sheet glass panes set in putty and fited and fixrd witlh ails and putty conmplete. ( in all floors for internal wall& upto 6 nm height for external wall. ( i ) 4 mm thick 113 ms.or w.i ornamental grill of approved design joints continuously welded with m.s.w.flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in rround floor. ( i ) gril weighing above 10 kt. / sq mtr and up to 16 kg. / sq, mtr. 114 i ) 300 mm.iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting. 115 ( i ) 150 mm x5.5 mm .iron door handle of approved quality fitted and fixed complete: 116 ( ii ) 100 mm x 5 mm. 117 i ) sal siliguri.a ) with 75 mm iron butt hingesupplying, fitting and fixing hinge cleat in position excluding the cost hinge and other fittings. 118 i ) sal: siliguri.b ) with 50 mm iron butt hinge 119 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark.i ) 50 mm. x 37mm. x 1.50mm 120 ( i ) 75mm. x 40mm. x 1.12mm. 121 ( i ) 100mm. x 50mm. x 1.25mm 122 iron socket bolt of approved quality fitted and fixed complete.a ) 100mm long x 10mm dia bolt. 123 b ) 150mm long x 10mm dia bolt. 124 chalmp for fan light fitted & fixed complete 125 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttèring complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 126 supplying p.v.c. water storage tank of approved quality with closed top with lid ( black ) multilayer ( a ) 500 litre capacity. 127 labour for hoisting plastic water storage tank 128 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reduing socket, reducing tee short piece etc. fitted with holder bats clamps, including cutting pipes, making threads fitting, fixing etc. complete in all respect including cost of all nece [ sarý fittings required, jointing materials and two coats of painting with approved paint in any position above ground. ( payment will be made on the centre line measurements of total pipe line includingall pecials.no separate payment will be made for accesories, specials. ( payment for painting will be made seperately ) ( i ) 25 mm dia. medium quality 129 ( ii ) 15 mm dia. medium quality 130 labour for punching hole in plastic water storage tank upto 50 mm dia. 131 supplying, titting and fixing gunmetal wheel valve of approved brand and make tested to 21kg per sq. cm. ( for water lines only ) .i ) 25 mm dia. 132 ii ) 20 mm dia. 133 supplying, fitting and fixing alloy iron with brass spindle bib cock / stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm.i ) 15 mm dia 134 supply of upvc pipes & fittings etc. conforming to is 13592 1992i ) door tee 110 mm 135 ii ) vent cowl 110 mm 136 ( ii ) door bend ( t.s. ) 110 mm 137 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992a ) single socket 3 meter length. ( i ) 110 mm . 138 orissa pattern water closet in white glazed vitreous chinaware of approved make in position . ( i ) 530 mm x 410 mm. 139 supplying , fitting , fixing cast iron p or s trap conforming to is: 3989 / 1970 / and 1729 / 1964 incl. lead caulked joints and painting two coats to exposed surface . ( painting to be separately ) .a ) s trap i ) 100 mm dia . 140 supplying , fitting , fixing, 10 liter p.v.c. low down cistern conforming to i.s specification with p.v.c. fittings complete.c.i. brackets incl. two coats of painting to bracket etc.i ) white 141 construction of inspection chamber measure 600mm x 600mm x upto 600mm ( depth ) with250 mm thick 1st class brick wwk in cement mortr ( 1:4 ) on all sides, bottom of the pit conuntng of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer of jhama brick flat soling15 mm thick ( 1:4 ) cenent plster to inside walls.a ) with bazree ( n.b varity ) 142 constrution of septic tank of differont apacities as per approved drawng wilh 1st class bck work m cement mortar ( l:4 ) includng two 560 mm dia. r.c.c. manhole cover ( heavy type ) ot approved make supplod, iitted and fned in the 100m thick r.c.c ( i:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 :1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 :1 ) to outside wall upto 200 mm below6. floor tunished with 25 mm thick grey artificata ) for 10 usersi ) with baztee [ n.b varitv ] 143 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate ceiment brick work ( 1:4 ) band all round and cement brick work ( 1:4 ) upto 0.90 metre from top with 20mm thick cement plastering ( 1:4 ) to inside face upto the depth of cement brick.with 250 mm thick dry brick work and 250 mm thick cement brick work ( 1:6 ) and 1.00 m inside dia. 144 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor 145 supplying. fitting and fixing fibre reinforced polymer ( frp ) composite door frame as per approved section with glass fibre reinforced plastic mouided skins and a special sandwich core, so as to impart monolitaheic composite structure as per approved technologydepartment of science and technology ( dst ) to safisty is: 4020 door testing performanc ( i ) 66 mm x 90 mm 146 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 147 hw site boundary wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding lateriatc or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1.500 mm. 148 earth work in filling in foundation trenches or plinth with good earth , in layers not exceeding 150mm. including watering and ramming etc. layer by layer complete ( payment to be made on the basis of measurement of finished quantity of work ) a ) with earth obtained from excavation of foundation. 149 cement concrete ( 1:3:6 ) with 30 mm down graded excluding shuttering.a ) 6:3:1 proportion. 150 ordinary cement concrete m 20 ( mix 3:1:5;1 ) with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement .if any , in ground floor, as per i.s. 456 2000.i ) river bozree. 151 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 152 hire and labour charges for shuttering with centreing and necessary staging up to 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slab . beams , columns, lintels curved or straight including fitting fixing and striking out of completion of works ( up to roof of ground floor ) .a ) 25 mm to 30 mm thick shuttering with out staging and foundation etc, 153 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 154 plaster ( to wall, floor , ceiling etc, ) with sand and cement mortar including rounding off chamfering corners as directed and raking out joints or roughening of concrete surface including throating , nosing and drip course where necessary ( ground floor ) .. with cement mortar ( 6:1. ) .15 mm thick plaster. 155 with cement mortar ( 6:1. ) .20 mm thick plaster. 156 with cement mortar ( 4:1 ) 10 mm thick. 157 neat cement punning about 1.5mm thick in wall , dado , window, sills floor drain etc, 158 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 159 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 160 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 161 earth work in filling compound , tank , low sand ditches etc, good earth, in layer not exceeding 250mm including breaking clods & consolidating the same by ramming and dressing complete etc. layer by layercompletei ) with carried earth arrangement by the contractor within a radius of 3km including the cost of carriage but not exceeding 5km 162 m.s. & wi ornamental grill of approved design joints continuously welded with ms.wi. flats and bars of windows railing etc. fitted and fixed with necessary screws andlugs in ground floor. ( i ) grill weighing above 10kg / sq.m. and up to16kg / sqm. 163 125 mm thick brick work with 1st class bricks in cement mortar ( 1:4 ) with1st class brick in all floor. 164 2nd site p / houseearth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soil but excluding latarite or sand stone ) including removing spreading or stack ingthespoilswithinaleadof75m.asdirected.theitem includesnecessarytrimmingthesidesofthetrenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. asrequiredcomplete. depthofexcavationnotexceeding1.5mtr. but not requiring shoring 165 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurementof finishedquantity ofwork ) a. with earth obtained from excavation of foundation 166 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by throughsaturationwithwaterandramming completeincluding the costofsupplyofsand. ( paymenttobemadeonthebasisof measurement of finished quantity of work. ) ( a ) by fine sand. 167 singlebrickflatsolingofpicked jhamabricksincludingramming&dressingbedtoproperlevel& fillingjointswithpowderedearthorlocalsandincludingcostof sand etc complete as per direction & specification. 168 cement concrete with 30 mm down graded shinglesexcluding shuttering ( n.b. variety ) . in ground floora ) 6:3:1 proportion. 169 ordinarycementconcrete ( mix1:1.5:3 ) withgradedstonechips ( 20mmnominalsize ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 170 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approvedstoutpropsandthickhardwoodplanksofapprovedthicknesswithrequired bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .a ) 25 mm to 30 mm shuttering without staging in foundation. 171 b ) 25 mmto30 mmthick wooden shuttering asper decision& ddirectionofthee.i.c. in foundation. 172 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 173 brick work with 1st class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 174 ( b ) in superstructure, ground floor 175 artificial stone in floor, dado, staircase etc. with cement concrete ( 1:2:4 ) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) andmarbledustinproportion ( 1:2 ) includingsmoothfinishingandroundingoffcorners includingrakingoutjointsorrougheningofconcretesurfaceandapplicationofcement slurrybeforeflooringworksusingcement@1.75kg / sq.mallcompleteincludingall materials and labour.in ground floor. ( i ) 35 mm. thick 176 woodworkindoorandwindowframefittedandfixedinpositioncompleteincludinga protective coatofpainting atthe contactsurface ofthe frameexluding costofconcrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .a ) sal : siliguri 177 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( cost of concrete will be paid separately ) ( i ) 40mm x 6mm, 200mm length 178 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamferingcornersasdirectedandrakingoutjointsincludingthroating, nosingand drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ( i ) with 1:6 cement mortar ( a ) 20 mm thick plaster 179 ( b ) 15 mm thick plaster 180 ( ii ) with 1:4 cement mortar ( a ) 10 mm thick plaster 181 neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drains etc. 182 applyingdecorativecementbasedpaintofapprovedqualityafterpreparingthesurface includingscrapingthesamethoroughly ( plasteredorconcretesurface ) asper manufacturers specification.a ) in ground floor: ( i ) two coats. 183 protectiveanddecorativeacrylicexterioremulsionpaintofapprovedquality, asper manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rateincludes costofmaterial, labour, scaffoldingand allincidental charges but excluding the cost of primer.a ) in ground floor ( two coat ) ( i ) normal acrylic emulsion 184 ( a ) primingonecoatontimberorplasteredsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 185 ( b ) primingonecoatonsteelorothermetalsurfacewithsyntheticoilboundprimerof approved quality including smoothening surfaces by sand papering etc. 186 paintingwithbestqualitysyntheticenamelpaintofapprovedmakeandbrandincluding smootheningsurfaceby sandpaperingetc.includingusingofapproved puttyetc.onthe surface, if necessary : ( a ) on timber or plastered surface : with super gloss ( hi gloss ) i ) two coat ( with any shade except white ) 187 ( b ) on steel surface : with super gloss ( hi gloss ) i ) one coat ( with any shade except white ) 188 panelshuttersofdoorandwindow, asperdesign ( eachpanelconsistingofsingleplank withoutjoint ) , includingfittingandfixingthesameinpositionbutexcludingthecostof hinge and other fittings.in ground floor. ( i ) 35mm thick shutters with 19mm thick panel of size 30to 45 cm.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 189 glazedshuttersofdoors, windows, fanlight, clerestorywindowsetc.as perdesign ( with ordinary glass of 7.4kg. / sq.m. 3mm. thick ) fitted with putty bed and teak wood bead and nailsincludingfittingandfixingshutterinpositionbutexcludingthecostofhingesand other fittings. cost of glass, putty, wooded beads etc.will be paid separately. ( i ) 35mm thick shutters.a ) sishu, gamar, champ, badam, bhola, mogra, hallak. 190 supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. ( in all floors for internal wall & upto 6 m height for external wall ) ( i ) 4 mm thick 191 m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flatsand barsofwindows, railingetc.fittedand fixedwithnecessaryscrewsandlugsin ground floor.i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 192 iron hasp bolt of approved quality fitted and fixed complete ( oxidised ) with 16mm dia rod with centre bolt and round fitting.i ) 300 mm 193 iron door handle of approved quality fitted and fixed complete: ( i ) 150mm x 5.5mm. 194 ( ii ) 100mm x 5mm. 195 supplying, fittingandfixinghingecleatinpositionexcludingthecosthingeandother fiffitngs.a ) with 75mm iron butt hingei ) sal : siliguri. 196 b ) with 50mm iron butt hingei ) sal : siliguri. 197 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( i ) 50mm. x 37mm. x 1.50mm. 198 ( ii ) 75mm. x 40mm. x 1.12mm. 199 ( iii ) 100mm. x 50mm. x 1.25mm. 200 iron socket bolt of approved quality fitted and fixed complete. ( a ) 100mm long x 10mm dia bolt. 201 ( b ) 150mm long x 10mm dia bolt. 202 cord for fan light fitted & fixed complete. 203 precast pierced concrete jally work as per design and manufacturers specification including moulding etc. with stone chips and necessary reinforcement shuttering complete including fitting, fixing in position in all floors. ( a ) 37.5 mm thick panels 204 supplyingp.v.c.waterstoragetankofapproved qualitywithclosed topwith lid ( black ) multilayer ( a ) 500 litre capacity 205 labour for hoisting plastic water storage tank. ( i ) upto 1500 litre capacity. ( a ) upto 1st story from g.l. 206 supplying, fitting and fixing g.i. pipes of tata make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, shortpieceetc.fittedwithholderbatsclamps, includingcuttingpipes, makingthreads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materialsand twocoatsofpainting with approved paint inany position above ground. ( payment will be made on the centre line measurements of totalpipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately ) ( i ) 20 mm dia. medium quality. 207 ( ii ) 15 mm dia. medium quality 208 labour for punching hole in plastic water storage tank upto 50 mm dia. 209 supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) . ( i ) 15 mm dia. 210 ( ii ) 20 mm dia. 211 supplying, fittingand fixing alloyironwithbrassspindlebib cock / stopcockofapproved brand and make, spray painted and tested to 21 kg per sq. cm. ( i ) 15 mm dia. 212 supply of upvc pipes & fittings conforming to is 13592 1992 ( i ) door tee , a ) 110 mm 213 ( ii ) vent cowl , a ) 110 mm 214 ( iii ) door bend ( t.s. ) , a ) 110 mm 215 supply of upvc pipes ( b type ) & fittings conforming to is 13592 1992 ( a ) ( i ) single socketed 3 meter lengtha ) 110 mm 216 supplying, fitting and fixing orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding p or s trap ( excluding cost of concrete for fixing ) . ( i ) 530 mm x 410 mm 217 supplying, fitting and fixing cast iron p or s trap conformimg to i.s. 3989 / 1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. ( painting to be paid seperately ) .a ) s trapi ) 100 mm dia 218 supplying, fitting and fixing 10 litre p.v.c. low down cistern conforming to i.s. specification with p.v.c. fittings complete, c.i. brackets including two coats of painting to bracket etci ) white 219 constructinginspectionpitofinsidemeasurement600 mmx600mmxupto600mm ( depth ) with 250 mm thick 1st. class brick work in cement mortar ( 1:4 ) on all sides, bottom of the pit consisting of 100 mm thick cement concrete ( 1:3:6 ) with stone chips over a layer ofjhamabrickflatsoling, 15mmthick ( 1:4 ) cementplastertoinsidewallsandout side wallsuptog.l.and20mm.thick ( 1:4 ) plastertobottomofthepit, providingnecessary invert with cement concrete ( 1:3:6 ) with stone chips as per direction, neat cement finishing toentireinternalsurfaces, topofthe pitcovered with100 mmthick r.c.c.slab ( 1:1.5:3 ) withstonechipsandnecessaryreinforcementsupto1%andshutteringincluding6mm thickcementplaster ( 1:4 ) inallexternalsurfaces ofthe slaband one560 mmdia. r.c.c. manholecoverofapprovedmakesupplied, fittedandfixedintheslabwithnecessary fittings, necessaryearthworkinexcavationinallsortsofsoil, fillingsidesofthepitwith earthand removingspoilsafterworkcompleteinallrespectwith allcostsoflabourand materials.ii ) with bazree ( n.b variety ) ( sail / tata / rinl ) 220 construction ofseptictank of different capacities asper approved drawing with1st class brick work in cement mortar ( 1:4 ) including two 560 mm dia. r.c.c. manhole cover ( heavy type ) ofapprovedmakesupplied, fittedandfixedinthe100mmthickr.c.c ( 1:1.5:3 ) top slab with necessary fittings, 20mm thick cement plaster ( 4 : 1 ) with neat cement finish to the internal surfaces and 15 mm thick cement plaster ( 4 : 1 ) to outside wall upto 200 mm below g.l floor finishedwith 25mm thick grey artificialstone over 100 mmthick r.c.c ( 1:1.5:3 ) bottom slabincludingsupplying, fittingandfixingallnecessryspecials, fittings, s.w. tees, c.i. foot rest etc. including excavation earth in allsorts ofsoil, shoring, bailingoutand pumpingoutwaterasnecessary, ramming, dressingthebedand fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and con in all respectwith allcosts oflabour and materials.aterials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. by weight of cement with all costs of labour and materials. ( i ) for 10 usersa ) with bazree ( n.b varity ) ( sail / tata / rinl ) 221 construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick workupto1.6metrefromthebottomhaving150mmintermediatecementbrickwork ( 1:4 ) bandallroundandcementbrickwork ( 1:4 ) upto0.90metrefromtopwith20mm thickcementplastering ( 1:4 ) toinsidefaceuptothedepthofcementbrickwork, 15mm thickcementplaster ( 1:4 ) onouterfacefromtopofthewelluptog.l.and6mmthick cement plaster ( 1:4 ) on top of the r.c.c. cover slab including filling bottom 1.00 metre of inside of the well with brick metal ( 50 mm to 63 mm size ) including r.c.c. cover slab of 100 mmthickwithcementconc ( 1:1.5:3 ) withstonechipswithnecessaryreinforcementand shuttering including one 560 mm dia. r.c.c. manhole cover ( heavy type ) of approved make supplied, fittedandfixedinthecoverslabwithnecessaryfittings, makingnacessary arrangementsforpipeconnections, excavationofwellincludingshoring, dewateringand removing the exess earth from the premisesas per direction completein allrespect with all costs of labour and materials. with 250 mmthick drybrick workand 250mmthickcement brickwork ( 1:6 ) and 1.00m inside dia. a ) other than sail / tata / rinl ) 222 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 223 carriage of different type of departmental pipes from divisional / sub divisional store to the work site by truck including loading, unloading, stacking etc. including cost of fuel, lubricant and also cost of driver, helper etc. and all other taxes and charges as applicable as per direction of eic a ) above 10 km upto 20 km 250 mm di pipe 224 16 mm dia. 1mtr long fan hook 225 supplying fitting fixing best quality digital printed ceramic tiles in colour decorative in wall 1& ftloor to match with.complete. 226 2nd site b / wallearth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.a ) depth of excavation not exceeding 1, 500 mm 227 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. 228 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) c ) ( iii ) with carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth. 229 ( ii ) cement concrete with 30 mm down graded shingles excluding shuttering. n.b. variety ( 1:3:6 ) 230 ordinary cement concrete ( mix 1:2:4 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement, if any, in ground floor as per relevant is codes. ( a ) river bazree 231 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) river bazree 232 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m ( i ) other that tor steel / mild steelsail / tata / rinl 233 hire and labour charges for shuttering with centering and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) .f ) 25 mm to 30 mm shuttering without staging in foundation 234 b ) ) 25 mm to 30 mm thick wooden shutter as per decision & direction of engineer in charge. 235 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor. 236 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, affolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] ( i ) with 1:4 cement mortar a ) 10 mm thick plaster 237 ( ii ) with 1:6 cement mortar ( b ) 15 mm thick plaster 238 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. ( add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor ) ( i ) grill weighing above 10 kg. / sq.mtr and up to 16 kg. / sq. mtr. 239 neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. 240 priming one coat on timber plastered or on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand preparingetcon timber . 241 painting with best quality synthetic enamel paints of approved / make and brand including smoothening surface by sand preparing etc, including using of approved. putty etc, on the surface of necy.i ) on timber or plastered surface. with super gloss ( hi gloss ) .a ) one coats ( with any shade except white ) 242 protective decorative acrylic exterior emulsion paint of approved quality as per manufacturer’s specification and as per direction of eic to be applied over acrylic primer as required . the rate includes cost of materials , labour , scaffolding and all incidental charges but excludingthe cost of primer.a ) normal acrylic emulsion. ( i ) two coat 243 fhtcproviding fhtc from the existing ci / di / upvc / hdpe / gi / ac distribution pipeline by installing 10 mm dia nb gun metal ferrule conforming to is 2692:1989 with latest amendments on thesaid pipeline and all othersaccessories like saddle piece of require size to fit the existing distribution pipeline , specials, nut & bolts rubber sheet , washer etc.and laying15 mm nb pvc ( schedule 80 ) / 20 mm od hdpe ( pe 100 , pn16 ) / 20 mm od ppr c ( class sdr 7.4 / pn16 ) pipes uptorequired length with all necessary specials1.0 metre below the ground connecting ferrule including cutting trenches in all sorts of soil and filling up trenches as per directionsof the engineer in charge and upto a point just inside the premises of the house hold or as directed by eic. supply and installation of a l5mm dia. alloy ironbib cock ( tested to 2t kg / cm2 ) above 1.0 mtr. frorn ground, an alloy stop cock of 15 mm diawith brass spindle ( tested ta 21 kg / cm2 ) to be fitted in a position as directed by e.i.c. g.l pipe of tata make ( mediurn duty ) of 2 metre length with all necessary specials to continue from the end of the pvc / hdpe / ppr c pipe and upto 1.0 m above ground within the premises of household.note:1. pvc pipe shall of schedule 80 ( medium duty ) conforming to astmd 1785and threaded to match with gl pipes as per is : 1239 ( part i ) .2. ppr c ( poly propylene randam copolymer ) pipe shall be 3 layer confirming to is :15801 uv stabilised & anti microbiol fusion welded, having thermal stabitity for hot & cold water supply including all pp r plain & brass threaded porypropylene random / fittings . 3. rate is exclusive of supply and deliveryof10 mm nb gun metal ferrule.supply & laying of 15mm nb pvc ( schedule 80 ) / 20mm od hdpe ( pe 100, pn16 ) / 20 mm od ppr c ( class sdr7.4 / pn19 ) pipes.b ) above 10 m upto 20 m length 244 earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil ( including mixed soilbut excluding latarite or sand stone ) including removing spreading or stack ing the spoils within a lead of 75m. as directed. the item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete. 245 depth of excavation not exceeding 1.5 mtr. but not requiring shoring 246 beyond 1.5 mtr. upto 3.0 mtr.but not requiring shoring 247 hire and labour charges for shoring work ( including necessary close plank walling, framing, salbulla piling, strutting etc. ) complete as per direction of the eic for foundation excavation. ( vertical surface area in contact with supported earth is to be measured. ) this item should be executed on specific direction of the eic. for depth upto 1.5 m 248 for additional depth beyond 1.5 m and upto 3.00 m 249 filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. ( payment to be made on the basis of measurement of finished quantity of work. ) ( a ) by fine sand. 250 earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 15cm. including watering and ramming etc. layer by layer complete. ( payment to be made on basis of measurement of finished quantity of work ) 251 single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification. 252 oridinary cement concrete m 15 ( mix 1:2:4 ) with graded stone chips ( 20 mm.down ) excluding shuttering and reinforcement, if any, in ground floor as per relevent is code 456 2000. from …...concidaring 73 km.a ) pakur / ( up to ground level ) . 253 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 300kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 25 gradepakur varietyfor works in foundation, basement and upto roof of ground floor / upto4 mtr ( column, bracing ) 254 4 m to 8 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 255 8 m to 12 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 256 12 m to 16m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 257 16 m to 20 m ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 258 20 m & above ( landing, step, roof dome, walk way, platform ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 259 controled cement concrete with well graded stone chips ( 20 mm nominal size ) excluding shuttering & reinforcement with complete design of concrete as per [ isi : 456 and relevant special publication. submission of job mix formula after preliminary mix design after testing of concrete cube as per direction of the eic. consumption of cement will not be less than 320kg of cement with super plasticiser per cum. of controlled conc. but actual consumption will be determined on the basis of preliminary test & job mix formuta. in ground floor and foundation. [ using concrete mixture ] m 30 grade.in heel beam, conical slab, bottom dome, bottom ring beam, walkway, shell wall etc. pakur variety16 m to 20 m ( for heel beam ) ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 260 b ) 20 mtr. and above ( cell wall, floor, top & bottom ring beam & bottom doom, walk way and lantern etc ) . ( add extra over the rate of ground floor for basement and each additional floor above ground floor for ( 261 hire and labour charges for shuttering with centreing and necy. staging upto 4m. using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight includg. fitting, fixing and striking out after completion of works.from foundation to 4m above glabove 25 mm and upto 30 mm wooden shuttering as per direction of eic. 262 hire & labour chages for shuttering for conc. work in overhead r.c. reservoir on separate r.c. frame including fitting, fixing & stricking off after completion of work ( from 4m to top of reservoir ) . 263 extra for staging beyond 4 mtr ( mode of measurement area of unsupported horizontal projection, where staging beyond 4 mtr. is practically un avoidable ) staging height to be considered for 4 mtr. above g.l. to mean height of soffit and plan area in between out side of ring beam minus hollow shaft if any and annular ring beam of staging above metial 4 mtr. 264 reinforcement in reinforced conc. work in all sorts of structures includg. dist.bars, stirrups, binders etc., initial straightening and removal of loose rust ( if necy. ) cutting to requisite length, hooking and bending to correct shapde, placing in proper position and binding with 16 gauge balck annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundn. basement and upto roof of ground floor / upto 4m. ( i ) tor steel / mild steel. sail / tata / rinlfor works in foundation, basement and upto roof of ground floor / upto 4 m. 265 extra for works beyond the roof of ground floor / initial 4 m. to 8 mtr. ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 266 8 m to 12 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 267 12 m to 16m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 268 16 m to 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 269 beyond 20 m ( add extra over the rate of ground floor / initial 4 m for each basement floor and each additional floor below / above ground floor 270 supplying & labour for mixing of super plasticizer of approved make brand sika / cico conforming to is 2645 1975 & is 9130 1979 to be need in mortar admixture @ 0.20% by wt. of cement ( i.e 100ml per 50kg of cement ) for improving workability, reducing shrinkage and improvement of water tightness of the concrete. 271 ( a ) applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion ( 1 bonding agent : 4 water : 6 cement ) as per manufacturers specification 272 ( b ) applying 2 coats of non toxic acrylic polymer modified paint having adhesive & waterproofing properties by mixing in proportion ( 1 liquid: 4 cementitious material ) or as per manufacturers specification for water proofing layer in water tank etc. 273 supplying mosquito proof net made of polythene ( netlon ) size 75cm. x 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. x 5cm. cross section with necessary wooden batten fixing the assembly with necessary ms clamp in rcc wall at the lantern. 274 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) .wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. the quantum should be correted upto three decimals. d ) sal local 275 artificial stone in floor, dado, staircase etc. with cement concrete ( 4:2:1 ) with stone chipes laid in panels as directed toping made with ordinary or white cement ( as necy. ) & marble dust in proportion ( 2:1 ) including smooth finishing & rounding off corners including rackng out joints or roughening of conc. surface & including application of cement shlurry before flooring works, using cement @ 1.75 kg / sqm all complete including all materials & labour above heel beam. 3 mm thick toping high polishing grinding on this item is not permitted with ordinary cement. ( a ) 25 mm thick. ( reservoir inside floor & wall, walk way floor, cc step, platform landing ) . 276 supplying at site filling , fixing , erecting and building in position where necessary 600mm.wide m.s. cat ladder as per design consisting of 2nos. ismc 150, 8mm.thick with necessary base plate of 8mm.thick 100mm.wide m.s. plate as steep @ 300mm.a / c supported on isa 50x50x6 , isa 60x60x8mm.thick both side as per requirement.900mm.ht. as post on one side / both side @ 1000 and isa 45x45x6 as horiz. runner to cover side railing including fabrication, welding, drilling etc.as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of primer etc. all complete as per direction of eic. for cat ladder, railing of stair & platform, walkway etc. e ) from 20mtr. to 24mtr. @ 1.5%extra of ( d ) 277 supplying at site hoisting, fitting, fixing erecting and building in position where necessary 450mm.wide ladder as per design consisting of 2nos. m.s.plate of 8mm.thick with necessary base plate 60mm wide; and 16mm.dia m.s.round or square bar as steeps placed @ 300 c / c including fabrication, welding drilling etc. as per drawing and direction and finished with two coats of synthetic enamel painting over a coat of red lead primer etc. all complete as per direction of the eic 278 supplying, fitting, fixing 900 mm high g.i. pipe railing for r.c.c stair cat ladder walk way fabrication, erection, welding of 40 mm g.i ( non tata medium ) pipe place at top of railing and 2 nos 25 mm dia. g.i pipe ( non tata medium ) placed equally in between railing top & floor vertical post of railling are 40 mm dia. g.i pipe ( non tata medium ) placed at 900 mm c / c . the each end of the vertical post is join by the 62 mm ( 25 mm x 6 mm x 0.062 m long ) ms flat and 150 mm length ( propes pipes ) are grouted in concrete base of stair, walk way etc. all complete with supplying of all materials including hoisting up to the any height complete with 2 coats of painting with super gloss ( hi gloss ) in any shade except white and black over a coat of primer complete as per direction of e.i.c. 279 supplying fitting and fixing in position reinforced cement polymer concrete manhole cover with matching frame as per is 12592 ( md ) a ) square. i ) 600 mm x 600 mm x 50 kg ( approx ) a ) 5mt load bearing capacity round manhole cover parovided with two nos. lifter hook with machining frame of size 550mm x 65mm ( cover ) and 650mm x 125mm ( frame ) opening 470mm and wt. 90kg. approx. 280 horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of e.i.c. 281 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. ( excluding cost of chipping over concrete surface ) with 1:4 cement mortar 15mm thick plaster. from 16m to 20m of reservoir 282 with 1:4 cement mortar 15mm thick plaster. from 20m and above of reservoir 283 with 1:3 cement mortar 10mm thick plaster above 20 m & above 284 applying exterior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured ( matt finish ) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.a ) one coat gl to 4 m 285 4m to 8 m 286 8 m to 12 m 287 12 m to 16m 288 16 m to 20 m 289 above 20 m 290 protective and decorative acrylic exterior emulsion paint of approved quality as per manufacturers specification and as per direction of eic to be applied over acrylic primer as required. the rate includes cost of material , labour, scaffolding, and all other incidental charges but excluding the cost of primer. two coat. super protective 100% acrylic emalsion.gl to 4 m 291 4m to 8 m 292 8 m to 12 m 293 12 m to 16m 294 16 m to 20 m 295 above 20 m 296 construction of different dia sluice valve / air valve / washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work ( 1:6 ) over cement concrete ( 4:2:1 ) over a single b / f soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with rcc ( 1:1.5:3 ) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in rcc cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per departmental dwg. [ reinforcement type: other manufactuerers not specified ] 150 mm dia 297 100 mm dia. 298 250 mm dia 299 supply & delivery atfollowing nominal sizes and classes cidf sluice valve in terms with is 14846 2000, inside screw non rising, stern, flanges faced and drilled as per is 1538 1993, spindle / stern with ssaisi410 as per is 6603 1972, body, bonnet, wedge, stuffing box gland thrust plate, cap inconformity with is 210 1978, with an amendments order is specification as stated. ( upadhaya / kirlosker / kejriwal / ivp / l & t / vag / m & p ) make class pn 1.0 with cap.150 mm dia 300 100 mm dia. 301 250 mm dia 302 hoisting, erection , placing connecting with pipes and specials cidf pipes, specials ) securing with building specials providing stays, clamps as required including cost of staging platform for the work etc.all complete in all respects as per drawing and direction of eic.150 mm dia. 303 100 mm dia. 304 250 mm dia 305 laying of cidf / d.i pipes with specials, valves etc. in trenches including excavation in all sorts of soil, moorum, soft rock and refilling the trenches after laying & jointing of pipes etc. all complete as per specification and direction of eic.100 mm dia. 306 150 mm dia 307 250 mm dia 308 fitting, fixing duck foot bend including construction of cement concrete ( 4:2:1 ) base with stone chips of approved grade & quality & including excavation of earth etc. complete in all respect100mm.dia 309 150 mm dia 310 250 mm dia 311 hoisting, fitting, fixing of bell mouth with puddle collar in rcc work complete in all respect as per drawing, specification and direction of eic. 100 mm dia. 312 150 mm dia 313 250 mm dia 314 making flange joint to cidf pipe, specials, valves etc.with supply of necessary nuts and bolts, rubber insertion of 6kg / m2 ( 3mm gauge ) and materials required including dewatering if any tools and plants, labour cost etc. as per specification and direction of eic ( nut and bolts shall be of tata / gkw make ) for100 mm dia. 315 150 mm dia 316 250 mm dia 317 making arrangement for water tightness test conforming to the provision laid in is:3370 ( pt i ) 1956 by filling with water upto top water level ( twl ) as shown in the drawing and as per direction of eic. ( if water is supplied by the department rate shall be reduced as per prevailing departmental rate ) 318 disinfection & washing the tank and pipe connections including cleaning the inside of the tank etc complete. 319 neat cement punning about 1.5 mm thick in wall, dado, window, sills, floor, drain etc.note cement 0.152 cu.m. per 100 sq.m. 320 number plaque of building ( plaque size up to 225 mm x 225 mm ) made of sand cement plaster ( 1 : 2 ) on face of wall or plinth with 50 mm size letters p.w.d and the number of the structure formed thereon ( in sunk type ) including painting the letters and the number complete as per direction. 321 supplying and laying standard four course bituminous water proofing treatment as per specification laid down in i.s. 1346 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and cement mortar ( 4:1 ) or cement concrete ( 1:2:4 ) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and mending good damage complete in all respect as per direction of engineer in charge including cost of all materials and labours and incidental charges but excluding the cost of cement mortar or concrete required for levelling and grading. ( in sloped roof course sand of approved varieties is to be used in place of pea size gravels as fourth and final course. ) i ) 1st and 3rd course with bonding materials of hot applied industrial blown type bitumen of grade 85 / 25 or 90 / 15 conforming to i.s.702 1988 @ 12kg / 10sqm on each layer.ii ) 2nd course with hessian base self finished bitumen type3r. i conforming to i.s. 1322 1993 ( weighing 23kg / 10sqm gross with bitumen content 12.10kg / 10sqm ) tested under the provision of i.s. 13826 1993 part vii.iii ) 4th course with washed and clean pea sized gravel or grit @ 0.006 cum / sqmb. over sloped roof. 322 supply the following materials for connection of inlet, outlet, overflow and delivery line of orh asper departmental drawing. a ) c.i.d.f. pipe as per i.s.7181 1986 with letest revision. 323 bituminous filer of approved type in excavation joint between the shell wall & roof including finishing the top surface as per ;drawing, specification and direction of eic 324 supplying hoisting, fitting fixing approved type water level indicator with copper float, guide pulley, wire boards etc. as per standard specification and direction and satisfaction of eic 325 commissioning the r.c.c. over head reservoir by operating of all category of sluice valves , testing of hoisted pipe joints including repairing the leakage ( s ) if detected , including making inter connections, flange jointing / lead jointing with the newly laid rising main and distribution main all complete as per direction of the eic. 326 suppling, fitting and fixing m.s clamps door and window frame made of flatbent bar, end bifurcated with necessary screws etc. by cement concrete ( ( 1:2:4 ) as perdirection of concrete will be paid separatelt. ( c ) 40mm x 6 mm, 125 mm length 327 ( a ) m.s or w.i. ornamental grill approved design joints continuously welded with m.s w.i flats and bars of windows railing etc. fitted and fixed with bbnecessary screws and luge in ground floor. ( add extra @1% for each addl. upto 4th floor and @1.25% for each addl. floor above 4th floor ) grill weighing above 10 kg. / sq.m and upto 16 kg. / sq. m. 328 grill weighing above 16 kg. / sq.mtr and above 329 welding in m.s structurral work gas or electric continuous weld 330 priming one coat on timber or plaster surface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. 331 priming one coat on steelor metalsurface with synthetic oil bound primer of approved quality includingsmoothening surfaces by sand papering etc. ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint ) 332 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. inclding using of approved putty etc, . on the surface, if necessary :on timber or plastered surfacewith super gloss ( hi gloss ) two coat ( with any shade except white ) 333 on steel or other metal surface: with super gloss ( hi gloss ) two coat ( any shade except white ) 334 a ) earthing with 50mm.dia g.i. pipe3.64mm.thick x 3mtr. ( 10” 0” ) long and l;1 x 4swg g.i. ( hot dip ) wire 4mtr. long 13mm. dia x 80mm.long g.i.bolts, double nuts , washer including s&f 15mm.dia g.i.pipe protection ( 1mtr. long ) to be filled with bitumen partly below ground level to an av. depth of 3.65m below g.l. and restoring the surface duly rammed as per iee rulei ) for soft soil. b ) by tata medium g.i.pipe. 335 supplying hdpe ( materials grade pe 100 ) pipes conforming to is 49841995 with latest revision & amendments if any with necessary specials ( excluding cost of cidf valves ) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder, road sub grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank / brick pavement etc. without damaging the exisiting telephone / electrical cable line etc. ( in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost ) upto the depth ( av. ) so as to maintain 1.10m.earth cushion from top of the pipe upto g.l. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding / adopting suitable method ( but weld jointing with help of hydraulic tack and trimming machines, hitter etc. for reaching at necessary melting point of hdpe pipe so that joint can be monolithic ) so as to facilitate the maintenance of pipe line locally as per conventional method in future. ( a ) pressure rating : pn 6 ( i ) laying of pipe line including cost of pipe only excluding cost of specials / fittings valves.b ) 90mm ( od ) 336 b ) 110 mm ( od ) 337 c ) 125mm ( od ) 338 d ) 140 mm ( od ) 339 e ) 160 mm ( od ) 340 e ) 180 mm ( od ) 341 filling the pipe line with water, testing hydraulically as per i.s 3114 1965 ( article 6 ) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of eic. the rate is inclusive of cost of requisite water to be arranged by the contractor ( recovery rate of water @ rs.10.00 / m3, if contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 342 b ) 110 mm ( od ) 343 c ) 125mm ( od ) 344 d ) 140 mm ( od ) 345 e ) 160 mm ( od ) 346 e ) 180 mm ( od ) 347 a ) for ci / di pipeb ) 150 mm dia 348 c ) 200 mm dia 349 e ) 300 mm dia 350 cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg / ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. the rates including of cost of requisite water to be arranged by the contractor ) ( the rate of water @rs. 10 / m3 may be recovered, if the contractor used water from deptt. source ) .b ) for upvc / hdpe pipea ) 90 mm ( od ) 351 b ) 110 mm ( od ) 352 c ) 125mm ( od ) 353 d ) 140 mm ( od ) 354 e ) 160 mm ( od ) 355 e ) 180 mm ( od ) 356 a ) for ci / di pipeb ) 150 mm dia 357 c ) 200 mm dia 358 e ) 300 mm dia 359 carrying ci / di pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub grade and its flank,