Latest hydro insulation repair Tenders | Government hydro insulation repair Tenders

corporations/Associations/Others

CTN :43964070

16 Feb, 2026 NA

Tuticorin - Tamil Nadu

Tender For ttps - es - em i - unit – ii - hot oil circulation of 71960 litres of existing transformer oils of i) 250mva, 15.75kv/230kv, 3ø, gt, ii)16mva, 15.75/7.0kv, uat 2a, iii)15mva, 15.75/7.0kv, uat 2b, iv)1.6mva, 6.6kv/433v, ust-ii and v) 2.0mva, 6.6kv/433v, sst-ii to reinstate the insulation properties of transformer oil after a prolonged idling of the above transformers due to the fire accident on 15.03.2025, ii) arresting the oil leakage in uat2a & 2b, sst-ii and ust-ii and iii) overhauling of 4 nos., of oil pumps of 3 phase gt.

CTN :43630042

17 Feb, 2026 NA

Nilgiris - Tamil Nadu

Tender For bid to ras corrigendum : supply of reducing 20mm x 40mm , gi tee equal 15mm , gi tee equal 20mm , gi tee equal 25mm , gi tee reducer 15mm x20mm , gi pipe med grade isi marked 15mm bore , gi pipe med grade isi marked 20mm bore , gi pipe med grade isi marked 25 mm bore , gi pipe med grade isi marked 40 mm bore , gi pipe med grade isi marked 50 mm bore , glass putty , glass pane 4 feet x 3 feet x4 mm , pvc connection 15mm x 600 mm with brass union on both ends hot water , pvc waste pipe 32 mm dia and 750mm for wbh , pvc elbow 75 mm , pvc elbow 100mm , stp roll 4 feet x 10 mtr long , water tank lid cover , gi tank connection 25 mm , coat hook , magnetic catcher , ewc syphon kit for cascade type 10 ltr , tank connection nipple 15 mm , pvc water storage tank triple layer of 500 ltrs , pvc water storage tank triple layer of 1000 ltrs , cement white 1kg pack , cloth green baize 54 inch wide , adhesive s h , adhesive sr paste , readymix bitumonous cold mix for pothole in 20 kgs bag , foam cushion of size 22 inch x21 inch x100 mm thick 40 d , knob for drawer with screw , looking mirror 750x330x5mm table dressing gents , mirror 1220x380x5mm for table dressing ladies , nails concrete 40 mm , nails concrete 75mm , nail wire gi 20 mm , nail wire gi 25 mm , nail wire gi 40mm , nail wire gi 50mm , nail wire gi 75 mm , prelaminated particle board 8 feet x 4 feet x 8mm , prelaminated particle board 8 feet x4 feet x 12mm , prelaminated particle board 8 feet x4 feet x18mm , plywood bwr 8 feet x 4 feet x 4mm , plywood bwr 8 feet x 4 feet x 19 mm , plywood commercial 8 feet x4 feet x6 mm thick isi marked , plywood commercial 7 feet x3 feet x12 mm thick isi marked , plywood commercial 8 feet x4 feet x12 mm thick isi marked , laminated sheet sunmica sheet teak face 8 feet x4 feetx1 mm , sand paper various grade , steel wood screw 65 mm x 6g , synthetic enamel paint green colour , synthetic enamel paint white colour , synthetic enamel paint grey colour , synthetic enamel paint black colour , synthetic enamel paint red colour , red oxide paint , teak wood corner beading , teakwood beading 12 x 4mm , teakwood beading 15 x 4mm , teakwood beading 20 x 4 mm , teakwood beading 40 x 4 mm , paint brush 50 mm , paint brush 75 mm , paint brush 100 mm , turpentine oil , wood primer , french polish , heating element 2000 watts , led lamp 5w , led lamp 15w , pvc cassing caping 20mm width x 2 mtr , pvc cassing caping 25mm x 2 mtr , plug top 15 or 16 amps 3 pin , plug top 5 or 6 amps 3 pin , insulation tape 20mm x 25 mtraluminium bow handle 150mm , aluminium powder coated curtain rod 25 mm, aluminium powder coated curtain bracket 25 mm, aluminium curtain rod 25 mm dia 1. 6 mm thick x 12' lenght, ss door handle 75 mm, ss door handle 100 mm, aluminium hydraulic door closer 150 mm , mildsteel helical door spring 150mm, supporting clamp for sink, u clamp for 15 mm gi pipe, u clamp for 20 mm gi pipe, app membarance (15mm x 1. 2m), ss telescopic channel 600 mm long, cabinet mirror 400 x 500 mm pvc frame , corner glass shelf, pvc waste coupling 50 mm, wash hand basin of size 530x440mm , ss floor trap/ grating 100 mm, stainless steel plate rack of size 24'' x "30"x10", stainless steel plate rack of size 31''x36''x10'', gi barrel nipple 15 mm x 75 mm , gi //bid details2 / 101

corporations/Associations/Others

CTN :43985054

25 Feb, 2026 NA

Salem - Tamil Nadu

Tender For mtpsi mill plant unit i renewal of eroded worn out expansion joints 1a 1b 1c providing guard plates for the expansion joints patch welding of eroded portion of hot air ducts welding of worn out portion of hot air duct joints and providing insulation

Central Government/Public Sector

CTN :43205950

16 Feb, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For bid to ras corrigendum : supply of c73340415174 supply of high static pressure ductable ac unit capacity 8point5 tr having one indoor and one out door unit refer annexure-iii , 100000000000 supply of suitable size refrigerant grade copper piping between indoor and outdoor units of ductable split ac units 8point5 tr refer annexure-iii , 100000000001 providing cpvc sdr11 pipes 32 mm with 9 mm thick tube type nitrile rubber insulation for condensate water drain from the ac indoor refer annexure-iii , 100000000002 providing of cpvc sdr11 pipes 25 mm with 9 mm thick tube type nitrile rubber insulation for condensate water drain refer annexure-iii , 100000000003 supplying of xlpe insulated, pvc sheathed, armoured, copper conductor, 1point1 kv grade lt cable of size 4 core - 6 sqmm refer annexure-iii , 100000000004 supply of xlpe insulated, pvc sheathe, copper conductor, 1point1 kv grade lt cable of size 4 core - 2point5 sqmm refer annexure-iii , 100000000005 supply of 150 mm width x 50 mm depth x 1point6 mm thickness of perforated hot dipped galvanised iron cable tray refer annexure-iii , 100000000006 installation testing and commissioning of high static pressure ductable ac unit capacity 8point5 tr refer annexure-iv , 100000000007 erection testing and commissioning of suitable size refrigerant grade copper piping between indoor and outdoor units refer annexure-iv , 100000000008 laying of cpvc sdr11 pipes 32 mm with 9 mm thick tube type nitrile rubber insulation for condensate water drain refer annexure-iv , 100000000009 laying of cpvc sdr11 pipes 25 mm with 9 mm thick tube type nitrile rubber insulation refer annexure-iv , 100000000010 laying of xlpe insulated, pvc sheathed, armoured, copper conductor 1point1 kv grade lt cable of size 4 core - 6 sq mm refer annexure-iv , 100000000011 laying of xlpe insulated, pvc sheathe, copper conductor 1point1 kv grade lt cable of size 4 core - 2point5 sqmm refer annexure-iv , 100000000012 installation of 150 mm width x 50 mm depth x 1point6 mm thickness of perforated hot dipped galvanised iron cable tray refer annexure-iv , 100000000013 dismantling and shifting of existing ductable indoor and outdoor 2 x8point5 tr refer annexure-iv

Central Government/Public Sector

CTN :43205972

16 Feb, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For bid to ras corrigendum : supply of c73340100470 supply of cassette ac four way capacity 2 tr minimum 5 star rating refer annexure ii-a , 100000000000 supply of suitable size refrigerant grade copper piping between indoor and outdoor units for 2tr cassette acorsplit ac unit refer annexure ii-a , 100000000001 providing flexible pvc duct hose covering pipe gray colour of size 60 mm refer annexure ii-a , 100000000002 providingcpvc sdr11 pipes 32 mm with 9 mm thick tube type nitrile rubber insulation refer annexure ii-a , 100000000003 providing cpvc sdr11 pipes 25 mm with 9 mm thick tube type nitrile rubber insulation refer annexure ii-a , 100000000004 supply of following size lt power cable with copper conductor xlpeorpvc insulation refer annexure ii-a , 100000000005 supply of copper cable of size 4 core - 2point5 sq mmfor communication refer annexure ii-a , 100000000006 supply of perforated hot dipped galvanised iron cable tray of size150 mm width x 50 mm depth x 1point6 mm thickness refer annexure ii-a , 100000000007 installation testing and commissioning of cassette ac four way capacity 2 tr minimum 5 star rating refer annexure ii-b , 100000000008 erection testing and commissioning of suitable size refrigerant grade copper piping between indoor and outdoor units for 2 cassette ac unit refer annexure ii-b , 100000000009 laying of flexible pvc duct hose covering pipe gray colour of size 60 mm refer annexure ii-b , 100000000010 laying of cpvc sdr11 pipes 32 mm with 9 mm thick tube type nitrile rubber insulation refer annexure ii-b , 100000000011 laying of cpvc sdr11 pipes 25 mm with 9 mm thick tube type nitrile rubber insulation refer annexure ii-b , 100000000012 laying of following size lt power cable with copper conductor refer annexure ii-b , 100000000013 laying of copper cable of size 4 core - 2point5 sq mm for communication refer annexure ii-b , 100000000014 installing of perforated hot dipped galvanised iron cable tray of size150 mm width x 50 mm depth x 1point6 mm thickness refer annexure ii-b , 100000000015 dismantling and shifting of existing cassette ac 4 nos including associated supprots cu piping etc refer annexure ii-b

CTN :43094932

16 Feb, 2026 2.70 Crore

Ernakulam - Kerala

Tender For bid to ras corrigendum : supply of n0559 r002474 steel grip tape red 0 10mm , n4710 000015 piping steel heavy hot finish seamless used for ship work , n5350 000047 cloth emery 11 x9 is grit 120 279mmx229mm , n5510 000060 coniferous sleepers grade i species fir , n5970 002726 insulation varnish with solvents , n6810 000014 sulphuric acid battery grade , n0413 r012018 neoprene rubber 1 8 , n0474 r014598 loctite sealing agents , n5510 000081 teak wood 7 x7 175 x 175 mm length 1 5mm above , n5970 p060509 insulation tape black flame retardant water proof tape , n0283 0007111 ingot gun metal , n0451 r021169 mpl sheet white glossy 2 4mx1 2mx3mm , n4710 000019 piping steel nominal heavy 40mm bore x 4 05mm thk , n5350 000006 blue drill cloth backing , n5315 000659 nail steel wire round chequared head 50mmx2 5mm , n0413 r012026 neoprene rubber sheet 2mm , n5350 000049 cloth abrasive emery 11 x9 is grit 36 279mmx229mm , n0451 r021172 mpl sheet matt finish mpl sheet teak colour red 8x4x1 5mm , n4710 000028 piping steel medium 20mm bore x 2 65mm thk , n9520 000001 angle equal mild steel size 20x20x3mm , n0212 5710718 angle ms 1 1 4x1 1 4 x1 4 , n9540 000004 angle alluminium alloy 30 x 30 x 3mm , n4710 000030 piping steel medium 32mm bore 32 x 3 25mm thk , n5530 000028 plywood common 7ply grade i 2 44mx1 22mx16mm , n9535 000421 alluminium alloy sheet 2400 x 1200 x 2 0mm , n8305 000076 cloth cotton closely woven varieties a b c 91 cm wide , n0266 r000337 screw self tapping 1 2 , n0266 r002499 self tapping screw 3 4x10g , n5940 008440 terminal lug type 4 emi emc bond strap , n5940 008434 terminal lug type 3 emi emc bond strap , n5940 008436 terminal lug type 3 emi emc bond strap , n5940 008437 terminal lug type 3 emi emc bond strap , n5940 008439 terminal lug type 4 emi emc bond strap , n5940 008443 terminal lug type 4 emi emc bond strap , n0461 r000147 fibre glass chopped strand mat 450gms sqm mtr x 1 5mtr width , n5510 000343 teak round logs

CTN :43801844

16 Feb, 2026 NA

Chandigarh - Chandigarh

Tender For bid to ras corrigendum : supply of plywood for general purposes marked to is 303 (v3) (q2) , base for revolving chair chrome plated , paint white , paint olive green , head rest for bed hard sagwan , foot rest for bed hard sagwan , teak wood 2x11 by 2x10 , teak wood 21 by 2x11 y 2x10 , teak wood 41 by 2x11 by 2x10 , teak wood21 by 2x21 by 2x10 , teak wood margin 8x3 by 4 thickness 4mm , teak wood margin 8x1x4mm , storage water geyser 25ltr bee 4 star rated and above complete , storage water geyser 50ltr cutoff bee 4 star rated and above complete , 3mm sheet glass ordinary quality , silicone sealant for glass fixing 250ml , synthetic enamel paint white 4 ltr pkg , synthetic enamel paint black 4 ltr pkg , synthetic enamel paint smoke grey 4 ltr pkg , white wash 5kg pack , wall putty 5kg pack , oil bound distemper 5kg pack , cement based paint 10kg pack , exterior emulsion paint red 10 ltr pack , exterior emulsion paint white 10 ltr pack , paint brush 50mm , paint brush 75mm , paint brush 100mm superior quality , paint brush 150mm , tarpine oil 500 ml , kuchi for white wash , road marking paint white 5 ltr pack , road marking paint yellow 5 ltr pack , sand paper120no , sand paper200no , putty knife patti 50mm , putty knife patti 100mm , putty knife patti 200mm , solar delinator , solar stud , pvc speed breaker , road marking paint water bond , patch mate for road repair 25kg pack , ceiling fan 230v 1200mm sweep bee5 star rated 210 fm air with bldc motor , ceiling fan 230v 1400mm sweep bee 5 star rated bldc motor and remote , refrigerator 280 ltr , deep freezer metal top 300 ltr , geyser element 2000 w triangle type , sluice valve size 150 mm , pvc insulated cable copper conductor 6 sqmm single core , geyser element 1500 w triangular type , sluice valve 100 mm , switch piano type 16 amps , mcb sp 10 amp , casing and caping pvc 25 mm , thermostat for geysers , tape insulation 20 mm x 25 mtrs , switch and socket combination 5or6 amps , mcb dp 32 amp , aluminium sulphate crystal bag , s and i of a prefabricated hot press moulded sheet capacity of 48000 litres , hp 329dw mfp compatible with 77a , s and i of six numbers cctv cameras of five megapixel night vision with assy , heat piller 1500w , microsoft office 2024 perpetual license , rule buddy plan assist software government version software to create , sunmica sheet 8 feet x 4 x feet x 1mm , lamited bd 8 feet x 4 feet x 19mm //bid details 2 / 53

CTN :43680465

16 Feb, 2026 NA

Jammu - Jammu And Kashmir

Tender For bid to ras supply of cement opc 43 grade , aggregate 20mm , provn of tiles 2ft x 2ft in floor , provn of false ceiling , pvc conduit pipe 20 mm , window glass 22 x 16 , window glass 23 x 16 , window glass 21 x 15 , window glass 17 x 15 , window pane 900x750 mm , stone aggregate 20 mm , aluminum door closure , bed side locker , cp bib tap 15mm bore , brass rod receiver for lc , bricks , cement opc 43 grade make , cgi sheet 10ft , vitirified ceramic tile 600 x 600 x10mm , wash basin , ppgi sheet 10ft long green colour , concrete block 0. 30 x 0. 10 x 0. 15 , cutting disc 4inch cutting blade , distemper off white , door handle , door stopper , texture finished gypsum board false ceiling panel , cistern tank 10 ltr , non skid cermic tile 300 x 300mm , green paint , glass pane , glass putty , instant geyser of cap 3 ltr , hand jet spray , hdpe sand bag , hdpe can 35 ltr , hot and cold pipe 450mm , indian toilet sheet , insulation tape , j hook angle small , karandi , ldpe film 60ft x 18ft , looking mirror 3ft x 2ft with aluminium frame , mattress , m seal , mattress with ply , ms single bunk bed , ms prefabricated steel door , ms steel ladder , nails 3inch , nut and bolt for srt , paint og , paint red oxide , paint red , oil bound distemper , paint white , paint yellow , paint brown , paint black , paint brush 100 mm , paint colour white , pbs roll , pipe 40 mm 20 ft , peg stay 6 hooks , plywood 9mm 6ftx3ft , ppgi sheet 12ft , roundup , shower 100 mm , sliding bolt 10inch , soap dish steel , srt 10ft , stainless steel dispenser for handwash , steel but hinges 3inch door hinges , steel door , steel sink , stop cock , thinner , wc seat cover , toilet sheet wc , towel rod , tower bolt , urinal port with waste pipe , wash basin piller cock , waste pipe , hdpe film 500 micron plastic sheet , welding rod , white cement , window glass 1. 5ft x 1. 5ft , wire mesh 4x20ft , wooden primer , led tube light 20w , ) /bid number: gem/2026/b/7137942 * /dated: 22-01-2026 & & / bid document1 / 141 & & ' ' /item categoryled security light 45 w , led bulb 9 w , switch 5 amp combination , switch socket 15 amp , switch 5 amp , angle holder , pendent holder , pvc cable 10 sqmm 2 core aluminum , pvc cable 6 sqm 2 core copper , pvc cable 1. 5 sqmm 2 core copper , pvc cable 2. 5 sqmm 2 core aluminum , pvc bd 8 x 10 inch , pvc bd 7 x 4 inch , elbow 4 inch for pvc pipe , wall mounting fan , exhaust fan , mcb 6 amp sp , mcb 16 amp sp , fan capacitor , change over switch 63 amp , change over switch 32 amp , 1. 5 sqmm copper single core , pvc pipe 110mm dia , stone aggregate 40 to 63 mm , float ball valve 1inch , bamboo 18 ft , cob garden light , cpvc union 1inch , cpvc socket 1inch , cpvc elbow 1inch , cpvc tee 1inch , cpvc nipple 1inch , cpvc pipe 1inch , fasterner 2. 5inch , led flood light 30 watt , flexible pipe 2 inch , flexible pipe 1 inch , garden decorative light with stand , gi elbow 2 inch , gi nipple 1 inch , gate valve 1 inch , hexa blade , gang box , non skid ceramic floor tiles of size 300 x 300mm , nails 17 no 1 0. 25 inch , nails 17 no 2 inch , paint bus green , paint brush 2inch dia , pvc pipe 3inch , pole 3inch dia m s 20ft long , pvc reducer socket 1inch x 3 inch , sand , scatling 10ftx2ftx1 0. 50 inch , scatling 7ftx2ft1 0. 5inch , socket 4inch for pvc pipe , pvc solution solvent 250ml , tarpin oil , tefflon tape , solvent 250 gm , two pin female , u clip 25 mm , u clip 6 mm , two pin male , union 1 inch , wire t c 16 sqmm , nails 1. 5inch , srt 6 ft , cgi sheet 8ft , cgi sheet 10ft , hollow block , window glass fiber sheet 8ft x 4ft , lighting conductor , gi plate 2ft x 2 ft , chuna , coal , salt , ceiling fan , tube light , pt switch , ceiling pannel light , ceiling pannel 2ft x 2ft , bulk head fitting , exhaust fan 200mm , exhaust fan 300mm , switch socket combination 15 amp , switch socket combination 5 amp , 5 amp socket , mcb box 4 way spn , mcb box 8 way spn , mcb box 6 way spn , casing capping , mcb 16 amp dp , mcb 32

CTN :43981392

25 Feb, 2026 NA

Mettur - Tamil Nadu

Tender For mtps-i mill plant-unit-i- renewal of eroded / worn out expansion joints 1a, 1b & 1c, providing guard plates for the expansion joints, patch welding of eroded portion of hot air ducts & welding of worn-out portion of hot air duct joints and providing insulation for p.a inlet duct to mill for mills 1a to 1f during annual overhaul 2026-27.

CTN :43776685

19 Feb, 2026 NA

Kodinar - Gujarat

Tender For corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - lng terminal; pipelines, cold & hot insulation work; as per tender conditions

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