Latest hydro insulation Tenders | Government hydro insulation Tenders

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

Central Government And Public Sector

CTN :40330960

11 Sep, 2025 NA

Kamega - Arunachal Pradesh

Tender For bid to ras corrigendum : tender for supply of 11 and 33 kv overhead line material - 11 kv pin insulator complete , falling load 5kn , 11 kv disc insulator of tensile strength 45 kn , 33 kv pin insulator complete , falling load 10kn , 11 kv disc insulator of tensile strength 70 kn , 11 kv polymer air break switch complete with down rod , handle etc. , 33 kv polymer air break switch complete with down rod , handle etc. , 11 kv do fuse unit polymer , 33 kv do fuse unit polymer , 9 kv 5 ka metal oxide lighting arresters without gaps suitable for 11 kv system , 30kv 10ka metal oxide lighting arresters without gaps suitable for 33 kv system , aluminium conductor steel reinforce acsr rabbit conductor as per specifications , aluminium conductor galvanised steel reinforce acsr dog conductor , 200a , 12 kv rms brass connector , female , for gang operated airbreak switch , 200a , 12 kv rms brass connector , male , for gang operated airbreak switch

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

Corporations And Associations And Others

CTN :41440215

15 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

corporations/Associations/Others

CTN :41714630

15 Sep, 2025 NA

Jaunpur - Uttar Pradesh

Tender For work of increasing capacity of tf and replacing disc pin insulator strengtheing of 33 kv line in the area of edd-jaunpur nagar jaunpur under business plan 2025-26

CTN :41619945

10 Sep, 2025 6.64 Lacs

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : supply of bearing roller , disc main clutch , plate main clutch , bearing main clutch , fillter steering , seal ring , disc , rivet brake lining , seal kit blade lift cyl , element inner , element outer , cartridge lub oil , cartridge pre filter , cartridge fuel filter , water separator assy , screen , hose , inertia brake assy , side cutter lh , side cutter rh , plough bolt , bolt hex , air filter , belt , master cylinder , spin oil filter , fuel filter pre , fuel filter secondary , air cleaner element iner and outer , engine oil filter , air filter outer , fuel filter , lube oil filter , air cleaner , oil filter , air cleaner element , fuel filter primary , filter fuel water separator , throttle cable , hose hydraulic , belt drive , spare kit seal , kit seal , seal kit arm cyld , filter element , filter oil transmission , seal shaft , hose slew , air filter primary outer , air filter safety , release bearing , break liner , oil seal assy flange , shackle plate assy , shackle plate , shock absorber rear , universal joint assy , insulator eng rear , pre filter , fine paper filter , spin filtr with head , v belt cogged 1450 long , air filter inner , cover assy clutch , clutch disc , uj cross , belt ruber , tensioner belt , thermosted valve , stater 24v , clutch disc 352 dia , clutch cover 352 dia , bush , assy cluthc m cyl , assy slave cyl , u clamp , main lef spring with bush rear , lef 2nd rear , spring pin , bush lef , oil seal hub outer , rivet , break liner kit stander , kit ddu repair major , assy drag link , auto slack adj rh , auto slack adj lh , sealing washer , filter fuel tank , eliment fuel filter , eliment filter ten micron , main element , air cleaner element main , air cleaner element secondery , tooth bucket , nut in unf , bolt plouge , bolt , nut , bucket teeht , seal hydra clamp , pin pivot , pin pivot tipping link end , pin pivot dipper end , switch ignition , seal oil , kit spder union , rear brake liner , front brake liner , fuel strainer , clutch plate 330dia , pressuer plate 330dia //bid details 2 / 103

CTN :41705708

18 Sep, 2025 48.44 Lacs

Tiruvallur - Tamil Nadu

Tender For providing of custom bid for services - cpclv25395 upgradation of existing insulation to aerogel based hydrophobic insulation for steam pipelines in culverts at refinery - 1 & 2 (phase- 1) at cpcl, manali

CTN :41632227

10 Sep, 2025 9.29 Lacs

Bhadrak - Odisha

Tender For supplying all materials, labour, tandp for power supply to rwss point including 3ph3w 11 kv line with 55mm2 aaac and installation of 1 no 25 kva 11/0.4 kv s/s transformer etc for rpws point to village singada under bhadrak block - 11 mtr long 330kg psc pole, 11 kv v cross arm, back clamp for v cross arm (11 kv), 11 kv "f" clamp, 11 kv pin insulator (polymer), 11 kv hw fitting (t & c ) 45 kn, 11kv disc insulator (t&c) 45 kn polymer, pressure channel 100*50*6mm ms channel each 2.8mtr long (9.2 kg per mtr) * 2 nos, ab switch & hg fuse, mounting channel 75*40*6 each 2.8mtr long 4 nos (6.8kg per mtr) with side angle, transformer belting angle 50*50*6mm 2.8mtr long 2 nos (4.5 kg per mtr) with side angle, fish plate 50x5 mm,2.36kg/mtr,each 0.280 mtr length, 6 nos required=(6x2.36x0.280), ab switch (11 kv ,200 a. 3 pole.50hz), hg fuse (11 kv .200 a. 3 pole.) pi, lightning arrester (9 kv,10ka) station class, earthing materials, ht stay set (complete), ht stay insulator, ht stay clamp, 7/10 swg stay wire, gi pipe earthing 40mm dia medium gage 3 mtr long, no 6/8 gi wire(dia4.6mm), 25x6mm gi flat for neutral earthing, 55 mm2 insulated conductor, 55 mm2 insulated conductor, pg clamp for 100mm2 aaa conductor, gi nut, bolt & washer of different size, earthing of support (coil type), danger plate, anti climbing device made of gi barbed wire, clamping arrangement etc. (2 kg per support), 25 kva, 11/0.4 kv (ai) bis energy level-ii, lt distribution box including kit kat fuse with mccb for 25 kva s/s, all cable socket 120 mm sq, materials cost for concreting of 11mtr psc pole (2.13mtr x 0.40mtr = 0.0.29 cum pcc 1:3:6), materials cost for concreting of stay (1.65mtr x 0.3mtr x 0.3mtr= 0.150 cum pcc 1:3:6), sub station fencing with metal spreading, erection charges for psc pole, erection charges for joist pole & dtr, erection charges of other items

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