Tender For supply of rc network complete (snubber circuit board complete) for compact silicon rectifier rsi blocks as per rdso specification no.elrs/spec/rsi/0030 & clw/es/r-33 & clw/es/b-14. (using capacitor of rating 0.47 mfd, 2000 v ac i.e. 16 no's of 0.47 mfd msr type capacitors with resistances fitted onone damping board for compact rsi). (item is reserved for clw approved sources only). [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For supply of electromagneticcontactor assembly with two aux. contact blocks to clw's drg. no: 1twd.291.033 (alt. - 9) spec. no: 4tts.291.001 (alt. - 8) type - 291-01 capacity - 80 amps. [ warrantyperiod: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For supply of digital insulation tester with 1) voltage variable up to 1 kv (that is 50v, 100v, 250v, 500v and 1000v), 2) insulation measuring range 0.01 m ohm to 2 g ohm 3) accuracy: +/- 5% 4)resolution : 0.01 mega ohm. 5) maximum operating temperature : 60 degree celsius 6) operating humidity (rh) - 90% at 40 degree centigrade 7) low resistances measurement: 0.01ohm to 99.9ohms 8) voltage measurement up 600v, ac/dc 9) live circuit detection : >25v with following accessories a)test leads of 1 m length with crocodile clip-2 nos. b). external mains adapter (230v ac/9v dc, 500ma (4.5va) isolated). c).fuse 500ma/440v,10ka and similar to rishab model.no. insu 20. makes: rishab, motwane, megger (or) fluke. note: to be procured from oem/authorized dealers with tender specific authorization certificate [ warranty period: 30 months after the date of delivery ] ]
Tender For set of spares for mobile contact complete assembly for high capacity electromagneticcontactors. set consisting of 8 items as per attached annexure-a. note: supply by sources as per clw item id: 2100651 in ireps vendor directory. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For supply, installation ,testing and commissioning of hoist slip ring induction motor for eot crane no 47 ct/38 slip ring induction motor details frame id - 250m, kw/hp - 35 kw, amps- 74, v - 415 v, rpm - 960, r.v - 270, r.a - 80, 3 ph, 50 hz with suitable coupling and both side shaft, note#-suitable mode of starting : stainless steel (ss) punch grid resistances boxes. make: siemens, marathon, bharatbijlee, abb india, crompton greaves power, and kirloskar electric. [ warranty period: 30 months after thedate of delivery ] ]
Tender For supply of wear plate, confirming to plasser part no. 62.08.1215. specification: "special designed bi-metal wear resistances plate developed by weld overlay process as per following details:- (1)basematerial:- the base material will be hardox-400 or equivalent material with following chemical composition. carbon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0.60%, silicon= 0.70% max, nickel=0.25 -1.50%. (2)hardness of base material 370- 420 bhn. (3)weld deposit:- thickness of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex carbide offering almost 35-45% primary carbides concentration to ensure enhanced lifeof minimum as specified at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 430bhn. rdso drawing: tm/9315/1 rev-1. acceptable make/brand: - plasser or equivalent. [warranty period: 30 months after the date of delivery ]
Tender For corrigendum : procurement of nflp resistances for gdk-11 incline, tc fuse wires for area workshop and brass coupler female for gdkcm (no.2,2a and 5), rg-1 area
Tender For supply of wear plate confirming to plasser part no. 64.08.10229hs. rdso specification:specification: "special designed bi-metal wear resistances plate developed by weld overlay process as per following details:- (1)base material:- the base material will be hardox-400 or equivalent material with following chemical composition. carbon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0.60%, silicon= 0.70% max, nickel=0.25 -1.50%. (2)hardness of base material 370- 420 bhn. (3)weld deposit:- thickness of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex carbide offering almost 35-45% primary carbides concentration to ensure enhanced life of minimum as specified at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 430bhn. acceptable make/brand: - plasser or equivalent. ]
Tender For corrigendum : supply of rc network complete (snubber circuit board complete) for compact silicon rectifier rsi blocks as per rdso specification no.elrs/spec/rsi/0030 & clw/es/r-33 & clw/es/b-14. (using capacitor of rating 0.47 mfd, 2000 v ac i.e. 16 no's of 0.47 mfd msr type capacitors with resistances fitted onone damping board for compact rsi). (item is reserved for clw approved sources only). [ warranty period: 30 months after the date of delivery ]