pulverizers Tenders in West Bengal

West Bengal Power Development Corporation Limited - West Bengal

37511409 auction of demolition, dismantling & disposal of unit no. 1 (1x60 mw) scarp including disposal of remaining items of decommissioned of unit 3 & 4, w.b.02 06 2023 a main turbine with turbine auxiliaries 1 set 1 main turbine (unit 1) 1 set 2 turbine governing system (aux. governor, main governor, load limit control v/v) 1 set 3 control v/v (throttle v/v, governor v/v, interceptor v/v, nrv, servo motors) internals 1 set 4 control v/v (throttle v/v, governor v/v, interceptor v/v, nrv, servo motors) externals 1 set 5 drip pump 2 set 6 seal oil pump (ac) 1 set 7 vacuum pump 1 set 8 lube oil trans. pump 1 set 9 lube oil bypass pp 1 set 10 unit browser vapor extractor 1 set 11 mot &brg loop seal vapor extractor 2 set 12 lube oil cooler & accessories 1 set 13 unit browser tank 1 set 14 starting ejector 1 set 15 main ejector 1 set 16 gland steam exhauster 2 set 17 h2 dryer 1 set 18 gen. h2 cooler 1 set 19 cw disc. v/v power pack 2 set 20 valves: 42”(butterfly) (condenser i/l or o/l ) 4 nos. 21 valves: 10” (hp v/v: hph #1 feed water i/l,o/l, bypass valve & lp v/v: cep suction v/v) 6 nos. 22 valves: 8” (bfp suc., cep disc., cep disc nrv, gs ejector condensate. water i/l v/v) 16 nos. 23 valves: 6” (hp v/v: bfp disc., bfp disc. nrv, hph extr. i/l v/v, hph extr. nrv, lp v/v: d/a controller, d/a i/l, d/a o/l, d/a bypass, mot cooler i/l, mot cooler o/l, ejector air off take) 27 nos. 24 valves: 4” (gate v/v & globe v/v) 28 nos. 25 valves: 3” 9 nos. 26 valves: 2 1/2” 15 nos. 27 valves: 2” (lp v/v 5 & hp v/v 5) 9 nos. 28 valves: 1” (lp v/v 5 & hp v/v 5) 20 nos. 29 valves: ¾” 15 nos. 30 valves: ½” 30 nos. 31 feed water pipe line 1 set 32 steam pipe line 1 set 33 condensate pipe line 1 set 34 lube oil pipe line 1 set 35 insulation & cladding 1 set 36 miscellaneous items 1 set 37 bfp gearbox 3 nos. 38 h2 lacto dryer 1 set 39 dump controller 1 set 40 cep r/c controller 1 set 41 ctp controller 1 set 42 gravity make up controller 1 set 43 condenser backwash v/v with actuator 2 set 44 lp heater 4 to 5 drip controller 1 set 45 lp heater 5 drip controller 1 set b condenser with auxiliaries 1 set c feed water heaters & deaerators 1 set 1 hp heater #1 1 set 2 hp heater #2 1 set 3 lp heater #3 1 set 4 lp heater #4 1 set 5 deaerator 1 set d boiler feed water system 3 set 1 boiler feed pump 3 set 2 boiler feed lube oil system (mot,aop,mop) 3 set e condensate pump 2 set g boiler including civil structure 1 set 1 el 76 pulverizer / coal mill body 3 nos. 2 yoke 3 nos. 3 top bearing plate 3 nos. 4 gear box casing 3 nos. 5 driven shaft assembly with bearings 3 nos. 6 driving shaft assembly with bearings 1 nos. 7 external lube oil pump 2 nos. 8 grinding ring set 3 nos. 9 coal feeder body 3 nos. 10 coal feeder carriage assembly 3 nos. 11 pa fan casing 3 nos. 12 pa fan runner assembly 3 nos. 13 pa fan gear box 3 nos. 14 pa fan journal bearing with housing 4 nos. 15 seal air fan 1 nos. 16 id fan casing 2 nos. 17 id fan runner assembly 2 nos. 18 id fan journal bearing with housing without brg 4 nos. 19 fd fan casing 2 nos. 20 fd fan runner assembly 2 nos. 21 fd fan journal bearing housing without brg 4 nos. 22 boiler pressure parts 1 set 23 drum internals 1 set 24 ducts 1 set 25 insulations & cladding 1 set 26 pa fan bearing cooling water system 1 set 27 miscellaneous items 1 set 28 fuel nozzle 9 set 29 air register 9 set 30 impeller barrel assembly 9 set 31 igniter housing assembly 9 set 32 boiler high pressure valve (except the following item sl no from 15.1 to 15.12) 1 set 33 manual hammer valve, size: 6” 1 no. 34 full cap & half cap isolating valve, size: 6” 4 nos. 35 half cap control v/v, size: 4” 1 nos. 36 attemperation control v/v, reheater control v/v and re heat shut off valve 2 nos. 37 attemperation station manual isolating valve 4 nos. 38 drum safety valve, size: 3” 2 nos. 39 main steam safety valve, size: 2” 1 nos. 40 attemperation hammer isolating valve at pent house 3 nos. 41 atomizing station control valve 1 nos. 42 main steam stop v/v (boiler side) 1 no. 43 boiler steel structure 1 set 44 boiler civil structure 1 set h steel fabricated chimney 1 no. i generator 1 set 1 105mva generator(excluding exciter & exciter gear box assembly) 1 set j electrical equipments inside the power house 1 lot 1 boiler feed pump motor (w. house) 2 nos. 2 id fan motor (w. house) 1 nos. 3 fd fan motor (w. house) 1 nos. 4 cw pump motor (w. house) 2 nos. 5 pa fan motor (250 hp, w. house) 1 nos. 6 mill motor (w. house) 1 no. 7 bcw pump motor w. house 1 no. 8 ce pump motor (w. house) 1 no. 9 coal feeder motor (abb make with vfd drive) 2 nos. 10 bfp aop motor (w. house) 2 nos. 11 mill external aop motor (w. house) 4 nos. 12 gland seal extractor motor (w. house) 1 nos. 13 mcc panel (approx. 9/10 no. modules in each panel with mccb rating 15 a to 200 a) 2 nos. 14 air circuit breaker, 600 a, 415 v, westinghouse make, db 254 (mill/cep bkr 3, bcw pp bkr 2, mcc i/c bkr. 3 5 nos. 15 air circuit breaker, 1200 a, 3 kv, westinghouse make 5 nos. 16 turbine oil bypass pump motor 1 no. 17 ash crusher motor (10 h.p., abb make with gear less vfd drive control) 1 no. 18 condenser back wash v/v motor with actuator 1 no. 19 traveling water screen motor 2 nos. k control & instrumentation 1 set 1 filed instruments and local controllers’ system as is where is basis 1 lot 2 other accessories of c & i 1 lot l ahp pipelines will all accessories 1 set 1 ash conveying line 1 set 2 bottom ash hopper except crusher assembly and gate valve 1 lot 3 hydro vector tower with all accessories, pipes, joints etc except nozzle assembly & valves 1 set 4 air pre heater hopper along with structure 1 set 5 surge hopper except diffuser feeder & nova accessories 1 set m electro static precipitator 1 lot 1 high voltage transformer rectifier set of esps 2 nos. 2 emitting motor with gearbox of esp 1 nos. 3 collecting rapping motor with gear box of esp 1 no. 4 hopper level probe & controller 4 nos. 5 heating element (hopper, support & shaft) of esp 116 nos. 6 support insulator & shaft insulator of esp 16 nos. 7 field support rod of esp 17 nos. 8 isolator box (change over) 3 nos. 9 entire civil structure of esp 1 set 10 gd screen of esp 1 set 11 hanger support of esp frame 1 set 12 gratings of stair case& platform of esp 1 set 13 entire esp internal frame work 1 set 14 esp hopper along with structure 1 set n testing machinery 1 lot 1 electro mechanical relay 43 nos. 2 numerical relay 12 nos. 3 gen. stator & rotor temp. recorder 1 no. ...

Due Date : June 06, 2023

Tender Value : ₹ Ref. Documents