Tender For corrigendum : dr.mvr rtpp- stage-ii- em&mrt- procurement of vaccum interrupter for 6.6 kv vm12 vaccumcircuitbreaker type compatible for stage-ii
Tender For supply of trip coil, vaccumcircuitbreaker nflp , closing coil , auxilliary switch 6no plus 6nc , trip neutral close switch , heavy duty epoxy resin cast potential transformer ratio 11kv by 110v , heavy duty epoxy resin cast potential transformer draw out type ratio 11 kv by 110 v , h. d. resin cast current transformer- 600 by 300 by 5 by 5a , h. d. resin cast current transformer- 400 by 200 by 5 by 5a , complete vaccumcircuitbreaker truck fixed type manually operated 12kv - 800 amp - 26ka , complete vaccumcircuitbreaker truck fixed type, manually operated 12kv-1250amp-26ka , single phase rectifier power pack 110 volt , 4 p non directional idmt static relay 3 o c and 1 e f , master trip relay , complete manually operated mechanism , heavy duty epoxy resin cast potential transformer draw out type ratio 3. 3kv by 110v , spout bushing insulator with stud 800 by 1250a , insulator set with stud vcb 11kv , earth leakage relay ) /bid number: gem/2026/b/7259768 * /dated: 19-02-2026 & & / bid document1 / 24
Tender For corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - switchyard; dismantling, erection, testing & commissioning of 07 no 220kv sf6 circuitbreaker at 220 kv dehar switchyard bbmb slapper; as per scope of work
Tender For corrigendum : supply of service 11 kv ht panel , sf new mineral oil for panel etc , filteration of mineral oil , servicing of existing mv panel , check and rectification of em interlock , calibration relay etc , sf silicagel , sf 32a hrc fuselink , sf 63a hrc fuselink , sf 125a hrc fuselink , sf 250a hrc fuselink , sf led indication lampa 220v ac , sf 0 to 400a ac ammeter digital , sf 0 to 500a ac voltmeter digital , sf 0 to 30 a dc ammeter digital , sf slelector switch vlotage or current , sf operationg handles for sfu cubicle for extg panel , carryout servicing of 500kva ea set as per specification b chck , repair and service of radiator for 500kva ea set , attending air circuitbreaker 800a gec make as reqd , servicing of air circuitbreaker 800a gec make as reqd , sf 12v 180ah low mtce battery for ea set , sitc 5 kvar app capacitor , sitc 10 kvar app capacitor , sitc 15 kvar app capacitor , sf 6 stage auto power factor corrector reelay in extg panel , sf 400a mccb with handle on off lamp in sheet steel enclosure
Tender For periodical maint of ht 33 11 kv distribution transformer comprehensive repair of vaccumcircuitbreaker vcb power back up heating blowing system 4 pole structure and connected works under ge mcte mhow
Tender For replacement of existing aged/obsolete 33kv vaccumcircuitbreakers of 33kv chirala,33kv parchur,33kv uppugundur & 33kv iltd feeders and 33kv cts of 33kv chirala,33kv vetapalem feeders at 132kvss chirala in prakasam (dist) under rmi scheme 2023-24.
Tender For corrigendum : rate contract for purchase of various items for repair of failed distribution transformers at nigams workshop - alu lv strip (size as required) dpc(variable with base date 1.6.25), alu hv bare (size as required) semc(variable with base date 1.6.25), cotton tape 1, sleeve 1 mm, 20 mil paper 30, 4 mil paper 24, 4 mil paper 26, 4 mil paper32, 4 mil paper 30, gum, 10 mil paper 20, core clamping insulation 2 mm, yoke various sizes mm, common block various sizes mm, oil duct various sizes mm thickness, stick various sizes mm, wooden spacer 45x45x15 mm, spacer 45x45x3 mm, ring 136x201x2 mm, delta flat 480x30x5 mm, lv chips 380x6x1 mm, foot plate paper 2 mm, p.c phase barrier various size mm, nut g.i.various sizes, washer g.i.various sizes, bolt g.i.various sizes, delta wire various sizes, earthing patti 1 mm thickness tinned copper 20mmx1mm, aluminium flat various sizes mm, delta patti, sleeve 8 mm, sleeve 4 mm, sleeve 6 mm, sleeve 10 mm, sleeve 12 mm, sleeve 1.5 mm, sleeve 2 mm, 1/2 nut g.i., 1/2 lock nut g.i., 1/2 washer g.i., flux, solder wire, copper brazing rod, aluminium brazing rod, brazing powder (l&t), crepe tape 1, 1/2 bakelite, 3/8 bakelite, hv bushing (porcelain,), hv bushing (metal part) complete set, lv bushing (porcelain,), lv bushing (metal part) complete set, ehv grade type-ii transformer oil ( with drum )(variable with base date 1.6.25), prv valve (virat), pvc cap 1/2, ci cap 1.25, paint (green/red/yellow/white/blue), thinner, zinc chromate, cork washer 12x32mm,110x74mmx50x28mm, top cover gasket 50x50x6 mm, oil gauge prismatic glass various size, oil gauge gasket various sizes, oil gauge washervarious sizes, oil gauge nut various sizes, vent pipe gasket 110x110x3 mm, hv clamp, aluminium member, m.s nuts,bolts,washers various sizes, mccb for box 32 amp, mccb for box 40 amp, mccb for box 63 amp, mccb for single phase 25amp, mccb for single phase 40amp, mccb for single phase 63amp, mccb box gasket 500x250x5 mm, silica gel breather, hv bmc, arcing horn with strip & nut bolt, candles mom, backalite sheet 0.50 mm thickness 60x60 mm, u clamp 70 x 50 x 70 mm prv, u clamp ci cap 50x50x50 mm, cloth, lt internal/ oil immerged circuitbreaker assorted rating, holdtite, 1/4x2.5 bolt brecker, 1/4 nut brecker, aluminium lugs (various sizes), paint gun, engraving machine, hv farma (size as required), lv farma (size as required), grinder cutter wheel 4, lt bushing box