Latest hydro insulation repair Tenders | Government hydro insulation repair Tenders

State Government

CTN :41863173

15 Oct, 2025 12.57 Lacs

Guntur - Andhra Pradesh

Tender For replacement of old aged porcelain disc insulator string with new src strings at various tension & suspension towers from loc.no 623/3 to 548 in 220 kv tadikonda-prathipadu sc line in guntur (dt) under rmi works.

CTN :41846401

06 Oct, 2025 NA

Jabalpur - Madhya Pradesh

Tender For supply of 103 spares of pms d d - e2 type 6208 rs bearing guiding sheaves tab 88 , e2 1400 11 122 e1 stop nut , e2 1400 40 35 e1 diaphraghm , e2 ieb czech pms csn 633881 1 lead trough insulator 11x2 , e2 1400 21 65 40 e1 ring , e2 csn 029310 3 packing ring 18x22 , e2 csn 023655 felt ring dia 60 , e2 1400 23 47 d1 pin with handle , e2 ieb czech pms 443 768 339 700 injector j1 kov model 132 ch air system , e2 140045 10241 d3 piping , e2 1400 12 37 3 e1 hook , e2 pms type jk 2 one way cock , e2 csn 027410 grease cup 4 , e2 140043 61 d1 small anchor pin , e2 csn 021401 24 nut m8 , e2 140011 104.4 e1 bolt with eye , e2 csn 021151 24 screw m5x12 , e2 csn 021181 24 screw m8x16 , e2 1400 21 65 18 e1 pin , e2 140012 86 e1 bearing plate , e2 1400 40 500 d1 lever template of torsion rod , e2 ieb czech pms 41 002 4432 thermostat , e2 140046 751 e1 bracket , e2 140046 4511 e1 stop , e2 ieb czech pms csn 137850 socket nd6 , e2 140024 31e1 sealing , e2 ieb czech pms 61 005 1005 cylinder head cover , e2 1400 12 135 d1 hasp , e2 1400 21 65 31 d1 bearing , e2 140043 305 e1 pin , e2 137993 106 e3 connecting screw , e2 csn 426312 insert po 5x40 75 11321.21 , e2 5315 049403 pin threaded pin dia 23.7mm length head , e2 ieb czech pms 03 8534 01 filter catridge jipap , e2 1400 12 116 2 e1 hinge catch , e2 ieb czech pms 8452 590 diode holder assembly , e2 140045 11025 c3 pipe , e2 140046 2811 e1 spring , e2 140045 3027 e3 disc of warning mark , e2 1400 21 65 35 d1 connecting link , e2 1400 40 43 e1 screw , e2 1400 21 65 14 d1 catch , e2 140046 4131 e2 catch , e2 140043 1814 e1 hook , e2 140024 41 c1 screw , e2 1400 40 334 e1 yoke pin , e2 140041 1092 f1 pawl , e2 1400 24 91 e1 drain plug draining plug , e2 ieb czech pms 8600 290 diode assy alternator , e2 ) /bid number : gem/2025/b/6677801 * /dated: 15-09-2025 & & / bid document 1 / 74 1400 21 43 e1 pin , e2 1400 40 33 e1 lid , e2 140041 2061 e1 pump closure , e2 ieb czech pms 1400451651 d2 pin front sheaves tab 9 , e2 140012 82 e1 flange , e2 ieb czech pms 1400 24 111 e1 wedge , e2 140045 1305 e2 ring , e2 1400 40 m6 a1 anchor , e2 1400 21 65 13 d1 nut rh outer lh pontoon , e2 140045 1318 d2 roller pin , e2 140046 151 e3 lug , e2 140045 4574 e1 retaining element , e2 140046 2821 e1 control lever , e2 1400 12 161 d1 grooved hasp , e2 140045 1664 d1 axis , e2 140016 4122 e1 pin , e2 140043 1801 d1 lever , e2 1400 24 106 e1 pin , e2 140046 802 e3 retaining bar , e2 ieb czech pms 1400 11 105 d1 crank , e2 140046 2061 e1 socket , e2 140040 34 e1 lid , e2 140043 1007 e1 stop , e2 137664 306 e1 union nut , e2 022111 145 f51 pin , e2 140045 757 e1 grease cup extension , e2 5315 049404 pin straight headed dia 19.5mmx100mm le , e2 140046 2651 e1 inner connecting rod , e2 1400 21 65 21 e1 pin , e2 140040 2.27 d1 crank , e2 5315 049388 pin shoulder heded dai 24.0mm x 60mm , e2 140045 227 e3 retaining element , e2 140045 1331 d3 cylinder pin , e2 140040 42 d1 cross bar , e2 140012 26.c1 roller rh , e2 140046 2751 d1 lever , e2 022111 144 f51 pin with head , e2 csn 021174 24 screw m12x40 , e2 type rc 25 hand pump , e2 140041 3507 e3 hook , e2 140045 10208 e3 washer , e2 140045 11026 c3 pipe , e2 1400 12 31 c1 left hand roller , e2 1400 12 121 d1 right hand suspension , e2 csn 021702 15 washer b17 , e2 1400 21 65 15 e1 pin , e2 140045 4561 e1 suction branch , e2 140012 116.1 d1 hook , e2 csn 426312 insert p1x40 75 1132 21 , e2 140043 71 d1 large anchor pin , e2 715 08 2020 400 hydraulic hose , e2 140045 4001 d1 eye , e2 140045 2241 e1 screw , e2 140046 2715 e1 fork

CTN :41865445

27 Sep, 2025 6.65 Lacs

Ramgarh - Jharkhand

Tender For up-gradtion of existing service wire to lt over head line and changing of old ht oh line disc insulator and pin insulator (19span) at sayal-d ocp for lighting and pumping.

Corporations And Associations And Others

CTN :41440215

25 Sep, 2025 NA

Hisar - Haryana

Tender For corrigendum : empanelment of manufacturer firms vendors in dhbvnl for 2 years or up to the date of validity of type tests whichever is earlier to supply the material in turnkey works, self-execution works etc. through contractors--, 12.5 mva, 33/11 kv power transformers, , 10 mva, 33/11 kv power transformers, , 33/ 0.433kv transformers, , distribution, , 11/ 0.433 kv transformers distribution, , 33 kv c&r and transformer panel with differential relay, , 33 isolators & 33 kv l&e switches, , insulators, , 33 kv polymeric disc insulator & pin insulator (polymeric/ porcelain along with fitting), , 11 kv polymeric disc insulator & pin insulator (polymeric/ porcelain along with), , lt insulators (polymeric/ porcelain along with fitting), , 33kv cable of all type, , 11 kv vcbs, , 33 kv vcbs, , 11 kv 400 a g.o. switches, , 11 kv cable of all type, , acsr rabbit (50mm²), acsr raccoon (80mm²), dog(100mm²) conductor, acsr leopard (130mm2), 150mm2 & panther (200mm2), , lt cable of all type except twin core armoured/unarmoured cables. twin core armoured/ unarmoured cables., , pcc poles, , 9 meter long (200 kg), , 11 meter long (400 kg), , copper control cables off sizes, , cable jointing kits, , 11 kv cable jointing kits, , 33 kv cable jointing kits, , metallic meter boxes, , 1 in 1 single phase metallic mcbs,, , 4 in 1 single phase metallic mcbs,, , 6 in 1 single phase metallic mcbs, , 20 in 1 single phase metallic mcbs, , 1 in 1 three phase metallic mcbs, , single phase lt distribution boxes, , three phase lt distribution boxes, , lightening & surge arrestors, , 11kv las, , 33kv las, , insulation piercing connector, suspension clamp, anchoring (dead end) clamp, eye hook, stainless steel strap and buckle, service clamp, , gl wire, stay wire, earth wire and barbed wire., , lt distribution panel board for substations, , 11 kv apfc capacitor bank panels for 33 kv substations, , cts & pts, , 33 kv cts, , 33kv pts, , 11 kv cts, , 11kv pts, , 11 kv ncts, , hdpe pipes, , battery & its charger, , 11kv rmus, , 33kv rmus, , 400, 500, 630 & 1000 kva, 11kv/0.4 kv compact sub-station, , 11 isolators &11 kv l&e switches

Central Government / Public Sector

CTN :41848859

06 Oct, 2025 NA

Sambalpur - Odisha

Tender For supply of polycarbonate anti bird disc with flammability rating of v-2 or higher as per ul-94 with fasteners and silicon ring for porcelain insulators stay and bracket insulator as per rdso drawing no. ti/drg/ohe/abd/rdso/00000/19 or latest and rdso latest maintenance instruction no.ti/mi/0059 (rev-3).

corporations/Associations/Others

CTN :41811736

19 Sep, 2025 NA

Multi City - Multi State

Tender For auction sale of porcelain disc insulator

Central Government/Public Sector

CTN :41759290

30 Sep, 2025 21.63 Lacs

East Singhbhum - Jharkhand

Tender For tender for supply of 33kv line maintenance between jaduguda and narwapahar for two years : : - replacement of 33kv pin insulator including supply of necessary fixing materials. this includes binding of acsr dog conductor also , replacement of 33kv disc insulator including supply of necessary fixing materials in existing 33kv line , replacement of 33kv cross arm including supply of necessary fixing materials , replacement of packing pieces in existing cross arms , replacement of pg clamp for dog conductor including supply of necessary fixing materials , installation of complete stay set including supply of necessary fixing materials. this includes digging of stay pits and grouting of stay rod in cement concrete foundation also as required , installation of gi wire 7/10 swg for stay including supply of necessary fixing materials , installation of gi wire 8 swg for guard wire , installation of gi wire 7/14 swg for earth wire including supply of necessary fixing materials , replacement of back clamp for cross arm & top bracket (50mm x 10mm flat) including supply of necessary fixing materials , installation of d.p. channel (100mm x 50mm x 6mm) 1 x 3 mtrs including supply of necessary fixing materials , installation of d.p. channel support clamps including supply of necessary fixing materials , replacement of earth clamps for earth wire including supply of necessary fixing materials , replacement of side stay clamp including supply of necessary fixing materials , replacement of angle stay clamp including supply of necessary fixing materials , replacement of cross bracing for d.p. structure including supply of necessary fixing materials , replacement of clamp for x-bracing including supply of necessary fixing materials , installation of earthing pit using pipe earth electrode as per drawing including connection to earth wires and supply of necessary materials required it , laying & tensioning of acsr dog conductor including fixing / binding at insulators in the 33kv line (per km consist 3 conductor of ryb phases). , tensioning of dog conductor and supporting & fixing on insulators including binding as required in the section (per km consist 3 conductor of ryb phases). , cutting and removal of hages , trimming of trees and branches of size more than 4inch dia and disposal of un-serviceable materials to ucil canteen building as per direction of eic , cutting and clearing jungle grass including uprooting of rank kegetation , long grass , bush wood , trees and saplings upto 4inch dia measured at a height of 1 meter above ground level as per direction of eic , erection of m.s. rail pole 105 lbs , 13 meters long including drilling of 2 nos holes of 5/8inch dia as required at one end of rail pole for fixing of f- clamps , installation of ab switch on double pole structure. this includes fixing of required channels and clamps and other fixing as required and for proper operation. this includes connection of dog conductor alsodog conductor also , installation of 33kv lighting arrestor on double pole completed with line and earth connections , maintenance of ab switch on double pole structure , 33kv line patrolling from narwapahar to jaduguda , replacement of earth spike along the 33kv line & connection to pole , number of rail pole with painting of pole upto 6 feet height for colour coding of line

CTN :41033723

25 Sep, 2025 2.22 Crore

Jaipur - Rajasthan

Tender For corrigendum : replacement work of existing porcelain disc insulator strings by silicon rubber housed composite insulator (120 kn suspension type) for 400 kv s/c ratangarh stps ckt 1st and ckt 2nd at suspension towers

corporations/Associations/Others

CTN :41743507

18 Sep, 2025 3.29 Crore

Dhanbad - Jharkhand

Tender For supply of pole assembly , operating mechanism without closing tripping undervoltage coil and motor , spring charging motor assembly with hardware , under voltage coil assembly , auxiliary switch mounting , socket contact , front door handle assembly , shutter with guide assembly for breaker panel make schneider model pix 36 , spout 1250 a , plug-in connection 2000a , capacitive insulator live line indicator , spring charging handle , earthing truck handle , breaker on and off rod emergency operation , breaker rack in rack out handle standard , busbar circuit deflector up to 1250 a breaker and mtx applicable for both aluminum and copper riser , lhs shutter linkage assembly for breaker panel , rhs shutter linkage assembly for breaker panel , 33 kv vcb 1250 a 31.5 ka schneider pix 36 , vt ramp , bracket , busbar copper 1250 a , magnet assembly on , glide , push button assembly , wheel , earthing , tulip assembly , isolating contact assembly , deflector , spur gear schneider pix 36 , counter , primary shaft , cam disc complete , tripping coil 220 v dc , space heaters , closing coils 220 v dc , insulator suitable for metering cum breaker cubicle