35494617
providing electro mechanical accessories and others for khanpur and adjoining moujas water supply scheme under bolpur mechanical division phe dte. 1.01 supply, delivery at site and storage of horizontal multi stage centrifugal pump with common base plate for pump and motor, flexible coupling, coupling guard foundation bolts etc. as per specification. pump efficiency should be greater than 65 % and rpm ( syn ) should not be more than 1500. casing ci, impeller bronze, shaft ss410 / c40, shaft sleev ss410 / ci. suction flooded type. capacity : 57.08 m³ / hr. generated head : 38 mwc. ( tc, gc & curve chart and moc issued by manufacturer are to be submitted at the time of delivery ) 1.02 supply, delivery at site and storage of horizontal foot mounted tefc squirrel cage induction motor of ie3 class suitable for above pump sets having adequate margin on bkw over the pump bkw and as per the specification. duty cycle s1, insulation class f, star delta stating. motor rating 11 kw. ( tc, gc & curve chart and moc issued by manufacturer are to be submitted at the time of delivery ) 1.03 supply, delivery at site and storage of following valves as per specification: ( tc & moc issued by manufacturer are to be submitted at the time of delivery ) 1.0301 manually operated non rising spindle ci sluice valve of pn 1.0 rating as per is:14846. 1.030101 dn 150 mm ( for pump suction line ) 1.030102 dn 125 mm ( for common header line ) 1.0302 wafer type ci butterfly valve ( wafer type three phase motorised ) confirming to is:210 , pn 1.0 rating for installation on pump delivery line. 1.030201 dn 125 mm 1.0303 cidf single door swing check non return valve as per is:5312 part 1 , pn 1.0 rating for installation on pump delivery line. 1.030301 dn 125 mm 1.0304 ci double orifice air release valve with isolation gate valve of pn 1.0 rating for installation on common header line. 1.030401 dn 50 mm 1.04 supply, delivery at site and storage of ms dismantling joint suitable for pn 1.0 rating for the following sizes for individual suction, delivery & common header of high lift clear water pump sets. 1.0401 nominal dia. : 150 mm ( suction side of pump ) 1.0402 nominal dia. : 125 mm ( delivery side & common header of pump ) 1.05 supply, delivery at site and storage of mserw pipes of dn 125 and dn150 confirming to is 1239 for fabrication of suction, delivery and common header lines in delivery section ( suitable for pn 1.0 rating ) including necessary flanges, bends, tees, bellmouths, nuts and bolts gaskets, reducers, engearger etc. as required to make the installation complete. ( tc must be submitted ) 1.06 supply, delivery at site and storage of bourdon type gauges with 150 mm dia cast aluminium dial with ss internal siphon tubes, dn 15 mm gi impulse line withthree way cock etc. 1.0601 pressure gauge ( 0 10 kg / sq.cm ) 1.0602 compound gauge ( + 1kscg to 1 kscg ) 1.07 supply, delivery at site and storage of electro magnetic flow meter with separate transmitter, 20m interconnecting cable for measuring flow of clear water. flow sensing element shall have ip68 degree of protection, flow transmitter shall be operated with 220v and shall have flow rate and flow totalizer. 1.0701 nominal dia. : 125 mm 1.08 supply, delivery and storage at site of automatically controlled diaphragm type chlorinator dosing pump with flow rate 100 lph and maximum pressure of 10 kg / cm2 with all accessories for pump & motor, foundation bolt, suction and discharge flange and with storage tank of dosing solution of 100 ltr. capacity and the prime mover to be coupled with pump of 0.5 h.p., 3 phase, 1450 rpm, squirrel cage tefc induction motor, motor will be ie3. t.c. & g.c. of pump & motor needed. 1.09 supply, delivery at site and storage of single girder construction hand operated overhead travelling crane of 2mt capacity x 4.5 m span x 4m lift x 11 m travel incorporated with triple spur gear chain pulley block, steel gantry grinder with 40 mm square rail. the bay length shall be 13 meters and to be supported on the c.c bracket. suitable size base plate and site insert plates as per manufacrurer recomendation with all accessories required for completion of the work have to be provided.all motions of the crane to be controlled from floor by hand chain. the crane shall conform to class i duty indoor operation as per is:807, is:3177 and is:3832. 1.10 supply, delivery at site and storage of 2mm thick crca sheet steel enclosed cubical type indoor floor mounted 415v power distribution board cum motor control centre having required feeders, starters etc. as per specification as follows : incommer : 160a / 36ka tpn, 415v, feeder with e / f relay mccb adjustable olr with thermo magnetic release for o / c, s / c, e / f & spd protection. all accories with digital maultifunction meter with rs485 port. outgoing ( with all protection ) : a ) 11 kw star delta feeder ( high lift ) 3nos ( 2+1 spares ) with digital maultifunction meter with rs485 port., b ) 3.7 kw dol feeder ( low lift ) 4nos ( 3+1 spares ) with digital maultifunction meter with rs485 port., c ) 1.5 kw dol feeder ( chlorination ) : 1no. with digital maultifunction meter with rs485 port., d ) 1.5 kw dol feeder ( d watering motor ) : 2nos. e ) 16 amp, tp, mcb actuator feeder 3 nos. f ) 32amp / 25ka tpn mccb feeder with timer ( outdoor lighting ) 1no, g ) 63amp / 25ka 4p mccb ( spare ) 1no. h ) 16 amp, dp, mcb feeder 1no, i ) 8 step apfc panel for improvement of power factor upto 98%, all protection & relay. panel should be compatible for trasfering data of pumps & actuators through multifuction meter with rs485 port & necessary port should be provided. each individual feeder should consist of indicator lamp ( led ) , proper rating voltmeter & ammeter. 1.11 supply, delivery at site and storage of a.c. 3 phase, 50 hz. auto / manual servo controlled oil cooled type 50 kva voltage stabilizer for unbalanced input voltage range 200 v 500 v and balanced output 415 v ac ± 1% with first filling of oil as per nit specification. t.c. & g.c. should be submitted at the time of delivery. 1.12 supply, delivery at site and storage of following materials : 1.1201 200 a re wireable type tpn main switch. 1.1202 200 a 4pole offload change over switch. 1.1203 200 a 4way copper busbar chamber box by 16swg sheet steel enclosure including porcelain chair etc. with painting complete. 1.1204 200 amps kit kat rewireable proceliain fuses carrier & base ( specification is:2086 ) . 1.13 supply, delivery at site and storage of following xlpe insulated armoured 1.1kv grade al. conductor cables. 1.1301 3.5c 50 sq.mm 1.1kv grade xlpe al. ar. cable for wbsedcl meter to main switch, main switch to bus bar chamber, bus bar to stabilizer input, stabilizer output to change over switch, change over switch to pdb incomer. 1.1302 3c 16 sq.mm 1.1kv grade xlpe al. ar. cable for pump motor to panel. 1.14 indoor and out door illumination by supplying and fitting necessary materials as follows drawing of 1c 2.5 & 1.5 sq.mm and running earth by 0.5 sq. mm 1.1kv grade pvc insulated stranded copper wire through pvc casing ( 31 points of avg. run of 15 mtrs ) , high bay led with suitable fixture, having 10 k lumen 03 nos, 1.5 mtrs led tube 6 nos, 36 w wall mounted led fixture 6 nos, 380 mm dia heavy duty five star rating exhaust fan 2 nos , 600 mm dia heavy duty five star rating pedestral fan 1 nos, 1200 mm dia anti dust energy efficient ceilling fan 3 nos, out door led with suitable fixture 6 nos, 15 a and 5 a power plug , necessary sheet steel db with suitable mcbs, piano type switches, boards, regulators etc. required to complete the job. 1.15 supply, delivery & storage at site of vertical submersible dewatering pump of discharge 10 m3 / hr. at head 10 mtr. with suitable motor . tc & gc needed. ( 1w +1s ) 1.16 supply, delivery at site and storage of earthing for lighting protection materials consisting of 50mm x 6mm main earth grid, 4nos. of 50mm dia. x 3000mm long gi pipe for earth electrode, 25mm x 3mm gi flat required length for round the roof of the pump house and required no. of proper length of gi spike as per ie rules and direction of eic for lighting protecton including earth pit chamber with cover ( 4nos. ) 1.17 supply, delivery at site and storage of safety equipment like fire extinguishers, fire buckets, rubber mats, shock treatment chart and first aid box as per satisfaction of eic and electrical inspector as well as nit specification. 1.18 supply, delivery at site and storage of gi cable tray at pump house for laying of power cable and all lt cable having proper ms structural support as per requirement as per direction of eic. 2.00 part b 2.01 low lift: supply and delivery of clear water vertical wet type submersible pump suitable for bore well conforming to is : 8034 ( and as amended there after ) with standard moc for potable clear cold water and bee 3 star rated capable of discharging noted 28.54 m³ / hr against head of 27 mtr water column. the pump shall be directly couprled with a continuous rated 2 pole suitable wet type vertical squirel cage induction motor conforming to is : 9283 ( and as amended thereafter ) , suitable for operation in ac three phases 415 v, 50hz ( category b motor ) . test certificate along with characteristic curve should be submitted at the time of delivery. 2.02 supply, delivery at site and storage of 3 core 4 sq.mm water proof flat submersible cable. 2.03 supply, delivery at site and storage of 3 core 10 sq.mm al. ar. xlpe cable for incomer for 3 nos. submersible pump. 2.04 supply, delivery and storage of following valves, pipes and gadgets etc. at site: ( a ) 80 mm dia upvc standard type column pipe ( cream colour with both side threaded and one end side socket with register kpmg ) . 2.0401 3 mtr long 2.0402 1.5 mtr long 2.0403 80 mm dia ci top and bottom adopter 2.0404 making ms fabricated sealed type top cover of 200mm / suitable dia ground tube well made of 12 mm thick ms plate with suitable hole for entry 80 mm dia column pipe and 40mm / suitable dia pipe cable protection entry and necessary drill holes on the peripheral srface of the top cover for fixing on the tubewell flanged ( supply and welding with tubewell ) and fittings of the heavy type ms pipes specials and valve properly including all joints and specials as per direction of eic. 2.0405 80mm dia. non rising spindle sluice valve ( pn 1.0 rating ) as per is14846 for wash out line, moc & tc needed for valve. 2.0406 80mm dia. n.r.v ( pn 1.0 rating ) as per is5312, moc & tc needed for valve. 2.0407 cidf 90°bend 1no., ci flanged tee 1no. blank flange 1no., ci / ms flanged short piece 0.50 mtr. 1no, ci / ms flanged pipe 1 mtr. 1 no. etc ( as per is specification and certification registered ) for construction of delivery pipe line and wash out line. 2.0408 suitable kiox box for cable connection of submersible pump motor set with degree of protection ip 65 including suitable legs and 3 nos. al. bus bar for 32 amps and all necessary earthing arrangement and insulator as per direction of eic. 2.05 making cc foundation for support of the kiosk box after excavating the earth upto a depth of 0.6 mtr below the gl including supply of all materials complete with 12 mm thick cement plastering with net cement finishing complete as per direction of eic ( size: 3 x 1 x 5 ) 2.06 supply & making necessary gi medium pipe ( dia of pipe not less than 32mm ) protection for submersible cable from kiox box to submersible pump including supply of all specials and complete the job. 2.07 laying of three cables up to 35 sq.mm in an underground trench in single tier formation ( horizontal ) the trench size : 915 mm x 760 mm average depth with brick protection on the top of each cable with 8 nos. bricks per mtr. and 4 nos. bricks per mtr. as separator between the cables including filling the space between the bricks and cables and also the trench with shifted soil, levelling up and restoring surface duly rammed. 2.08 laying of one nos. cable up to 35 sq.mm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 ( eight ) nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed. 2.09 making brick pillar 0.25 x 0.25 x 0.75 mtr / suitable hight for supporting of valves and pipes with 12mm thick plaster and net cement finish complete. 3.00 part c 3.01 installation of pump motor, valves and specials, gauges, electrical panels, hot cranes, including supply of all erection items, proper allingment of high lift pumping machinery, pipe support, valve support, fabrication of suction line , delivery line and common delivery header, laying of lt cables ( with necessary jointing materials, brass compensation glands ) , including saparetely earthing arrangement ( 2nos 50mm dia. x 3000mm long gi pipe for earth electrode, 25mm x 3mm gi flat required lenth for all pumping machinery, electrical installation & switches and earth pit chamber with cover ) & drawing of lighting protection arrangement etc. as required for completion of work as per relevant ie rules and hydraulic standards with the entire satisfaction of eic in compliance with nit specification including labour charges and hire charges of generator, welding set, fuel, lubricants etc. required for completion of work. 3.02 installation of voltage stabilizer & ancellaries switches and making necessary arrangement for drawing of powers including saparetely earthing arrangement ( 2nos 50mm dia. x 3000mm long gi pipe for earth electrode, 25mm x 3mm gi flat required lenth & earth pit chamber with cover ) as per ie rules along with supply of all other required materials as per direction of eic 3.03 installation of submersible pumping machinery to newly sunk tubewell along with column pipe ( as requried ) , top cover, valves, and specials of above with protection pipe, and supply of ms clamp, nut bolt, cable gland, sockets etc. making interconnection of the pump delivery line to pump collecting main line near tubewell with supply of all necessary pipe, reducer / enlarger, gi / ms specials etc. including brick, sand, cement, rod etc and laying & drawing of all cable & cable protection pipe as required and all to complete the job including all connection & testing commissioning as per direction of eic. 3.04 installation and commissioning of the above supplied chlorinator with all accessories, pvc tank and drawing of power line as per ie rules by supplying of necessary wire and continuous earthing. this include the cost of all necessary cc foundation [ at least 200mm height ] with concrete mixture [ sand, cement, stone, chips ] and neat cement finish by supplying of all required materials and testing the entire set as per direction of eic. [ power will be feed from plc panel of pumping machinery ] 3.05 installation of flow meter including supply and drawing of power and signal cables as per ie rules anolg with supply of all other required materials as per direction of eic 3.06 painting of the installation ( viz. pumps, valves, pipe lines etc. by two coats of epoxy paint ( colour to be decided by eic ) over a coat of primer as per nit specification and direction of eic. 3.07 construction of rcc pit of size 2000mm x 1000mm x 750mm depth with manhole / removable cover for installation of electro magnetic flow meter with dm joint, & nrv including supply of all materials, labour, shuttering, excavation, back filling complete for clear water pumping system. 3.08 commissioning of the entire installation i.e. high lift pumps, panels etc, . as per direction and upto satisfaction of eic. 3.09 operation and maintenance of the entire installation of high lift pumping system ( clear water ) , including chlorination system on 24hours basis including guarding are to be provided with supply of skilled, semi skilled and un skilled personnel including watch and word personnel from the date of commissioning. during maintenance period supply of all consumable materials, sundrys and lubricants are to be supplied. charges of electrical energy, chlorine gas along with its filling expenses including transportation during maintenance period will be borne by the department. for 90 days ( 3 nos operators ) 4.00 part d 4.01 supply and delivery at site of gi octagonal street light pole conical type 7 mtr. length ( top dia 70mm, bottom dia 130 mm, thick 3mm base plate 220x220x12mm, foundation bolt m20x700 with template and anchor plate, bracket single arm bracket 1500 mm long on single side with 48.3 od gi pipe.& internal junction box ( 6a, sp mcb & 4 way connector ) resin coated. 4.0101 single arm pole. 4.0102 double arm pole. 4.02 supply and delivery at site of energy efficient led smart bright street light fixture with ip66 and ik06 protected lm high pressure alluminium di cast housing with polycarbonate cover capable of delivery standard lumen output as follows .the lens plate should be bolted to the metal core pcb should not be glued . the driving current should be more than 700 ma . it should have internal surge protection of minium 4kv , lumen / watt >100, drivier efficiency > 85% , pf >0.95, thd<10%. 4.0201 philips brp409 led 110 cw m2 fg psu gr v3. / similar 4.03 supply and delivery at site of 1.1 kv grade 2 core 4 sq.mm xlpe insulated al. ar. cable conforming to is:7098 ( part i ) 1988 for outdoor lighting along with manufactures test certificate. supply of cable as per actual requirement at site. 4.04 erection of gi octagonal pole of length of 7 meter in rcc ( 1:2:4 ) foundation of 400x400mm of depth of 1300 mm below gl and 200 mm just above gl. 4 nos j type foundation bolt of 20 mm dia and 600 mm long grouted into rcc foundation as per base plate of pole.projected length of 100 mm also considered for fitting with the base plate of the pole.there should be a provision of two number flexible pvc pipe of 63mm dia for cable entry as per supplied drawing.also the foundation along material will be made as per departmental drawing and design. 4.05 laying of one no. cable up to 35 sq.mm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 ( eight ) nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed. 4.06 fitting fixing above supplied led light fitting complete with all accessories to be fixed with s&f length of 1.5 sqmm pvc insulated single core stranded annealed copper wire and making connections as required complete. 4.07 earthing with 1no. of g.i. earth spike ( 20 mm dia. x 1.5 mtr. long ) driven into the ground upto 2 mtr.. drawing earth line with separate 6 swg g.i. wires providing 15 mm dia. g.i. pipe protection from earth spike feeder box / junction box / poles and fixing to the same by suitable nuts & bolts all complete as per direction of eic. 4.08 supply & delivery of plastic chair without arm. 4.09 supply & delivery of plastic table....
Due Date : January 27, 2023
Tender Value : ₹ Ref. Documents
