Latest ac duct repair Tenders | Government ac duct repair Tenders

State Government

CTN :45464787

15 Jun, 2026 NA

Chandrapur - Maharashtra

Tender For work of replacement / repair of pa duct, mixed air duct and expansion joints from pa header to coal mill scraper area of coal mill xrp 1043 during aoh of unit-8 c.s.t.p.s. chandrapur

Central Government/Public Sector

CTN :45466892

16 Jun, 2026 NA

Multi City - Chhattisgarh

Tender For scope of work (sow) as mentioned in tender and schedule of work( 41 )items as given below ,[1] rprg,duct 55.000 to,[2] disman,fab,str 54.000 to,[3] chng,tube of roof 162.000 m,[4] rprg of receiving chute 11.700 to,[5] disman,pipe,manhole 27.000 ea,[6] disman,fab&ern,damaged str 54.000 to,[7] disman,pipe,ms 7.200 to,[8] ern of pipe,ms 7.200 to,[9] rprg of brg housing 68.000 ea,[10] remove & fix cross beam 32.000 le,[11] rprg,car frame 50.000 ea,[12] rprg of platform 14.400 to,[13] ern,bottom stiffeners of ladle 27.000 to,[14] ern,damaged shell of ladle 23.400 to,[15] ern,top shell complete 22.500 to,[16] rprg,trunion of hot metal ladle 11.700 to,[17] rprg,brick retainers in ladle 36.900 to,[18] disman of concrete 32.400 m3,[19] fab,stand,rack,bin&fencing 18.000 to,[20] ern,stand 18.000 to,[21] disman of damaged str 13.500 to,[22] align,cross travel gearbox&mtr 1.000 ea,[23] streng&fixg,side guard plate 9.000 to,[24] disman,co gas pipe 5.000 to,[25] disman,roller,end stopper housing 2.000 to,[26] fitg,trunion by wldg&finishing 4.000 ea,[27] chng,chrgng spout w/bend plate 18.900 to,[28] dism/fab/ere shell of ldl 22.500 mt,[29] dismantl of recup from bottom shell 15.000 mt,[30] rprg,ladle supporting str 11.250 to,[31] rprg,converter shell 27.000 m2,[32] testing of optical fiber cable 4.000 ea,[33] ultrasonic testng, repaired steel ladle 4.000 ea,[34] rprg,pouring out spout shell plate etc 5.400 to,[35] changing nut,bolt&screw f/centrifuge r20 41.000 ea,[36] ern of steel/slag car main beam etc 9.000 to,[37] fitg,trunion by wldg&finishing 12.000 ea,[38] rprg,brg housing 13.000 ea,[39] ern,cage bracket,link etc 11.250 to,[40] repair,str frame 22.000 to,[41] align,g/box mtr&base 10.000 ea

CTN :44970951

10 Jun, 2026 12.53 Lacs

Kalpakkam - Tamil Nadu

Tender For bid to ras providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; sl no 1 installation of dummy flange of size 1200mm to 1400 mm in rcb isolation damper lines for testing of dampers which involves unbolting, removal of r..,repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; sl no 2 carrying out pneumatic leak test of rcb isolation dampers of size 1200mm to1400mm which involves removal of duct section/ manhole for accessing of..,repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; sl no 3 carrying out in-situ service of rcb isolation dampers of size 1200mm to1400mm which involves replacement of gaskets/seals/adjusting disc travel; a..,repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; sl no 4 removal of dummy flange of size 1200mm to 1400mm in rcb isolation damper lines after testing of dampers which involves unbolting, removal of dummy..,repair, main

Central Government/Public Sector

CTN :45430339

11 Jun, 2026 NA

Mumbai - Maharashtra

Tender For fabrication and supply of blower duct blower fan and repair of coupling and mechanical seal - < fabrication & supply of blower duct, blower fan and repair/refurbishment of couplings and mechanical seal of neelam platform >

Central Government/Public Sector

CTN :45409002

12 Jun, 2026 NA

Aurangabad(Bh) - Bihar

Tender For deployment of expert service engineer for supervision of esp work and coal mill duct, hag, had repair-replacement during overhauling of units at brbcl - 250 mw x 4, for 2 years.

Central Government/Public Sector

CTN :45450074

15 Jun, 2026 NA

Raigad - Maharashtra

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - icgs murud janjira at agardanda jetty, agardanda , raigad, maharashtra-402401; defect rectification on stbd waterjet inlet duct, firemain system and bilge system pipelin..

corporations/Associations/Others

CTN :45433996

29 Jun, 2026 NA

Anpara - Uttar Pradesh

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - 3x210 mw atps anpara sonebhadra up 231225; replacement of old and eroded expansion joints cleaning and welding of id and pa fan duct during oh of unit 2 of 3x210 mw anp..

CTN :45438586

19 Jun, 2026 2.41 Crore

Raigarh - Chhattisgarh

Tender For remodelling and lining of main canal rd-7050 m to rd-8150 m, kunjara minor rd 0 m to 2240 m and kunjara sub minor rd 0 m to 990 m with repair of 55 nos., canal structures (2 nos. head sluice, 2 nos. drainage culvert, 1 no. super passage, 1 no. closed duct, 7 nos. falls, 41 nos. fixing outlets,) and construction of 2 no. hume pipe vrb, of khamharpakut tank scheme, block-lailunga, distt. - raigarh.

State Government

CTN :45369984

04 Jun, 2026 NA

Chandrapur - Maharashtra

Tender For work of replacement / repair of pa duct, mixed air duct and expansion joints from pa header to coal mill scraper area of coal mill xrp 1043 during aoh of unit-8 c.s.t.p.s. chandrapur

Central Government/Public Sector

CTN :45365822

19 Jun, 2026 39.99 Lacs

Bikaner - Rajasthan

Tender For repair to security lights panels dg sets fire alarm ups with covered items at af stn bikaner under ge (af) nal - excavation in trenches in soft/loose soil not exceeding 1.5 mtr wide and not exceeding 1.5m depth, getting out the excavated earth, forming bottom surfaces to required gradient complete all as specified and directed by engineer-in-charge., removal of excavated material soils to a distance n exc 50 m and depositing where directed at a level not exceeding 1.5m above the startly point complete all as specified and directed., returning filling in, including spreading, levelling watering and well ramming in layers n exc 25 cm as in any type of soil complete all as specified and directed., material and labour for sand cushioning using dry and clean tibba sand in two layers, first layers of 80mm thick before laying of cable and second layer of 150mm thick after laying of cable in trenches/ducts including consolidation of each layers complete all as specified and directed. note : punned thickness shall be measured for payment., material and labour for un-reinforced pre-cast concrete cable covers, class lv type-1, flat size 250mm x 150mm x 40mm thick complete all as specified and directed., taking out defective cable xlpe/pvc sheathed 1100 volt grade heavy duty armoured with aluminum conductor 2 core, 6 sqmm from trenches complete all as specified and directed.note : excavation and earth work shall be measured and paid for separately under relevant item, taking out defective cable xlpe/pvc sheathed 1100 volt grade heavy duty armoured with aluminum conductor 2 core, 10 sqmm from trenches complete all as specified and directed.note : excavation and earth work shall be measured and paid for separately under relevant item, taking out defective cable xlpe/pvc sheathed 1100 volt grade heavy duty armoured with aluminum conductor 4 core, 16 sqmm from trenches complete all as specified and directed.note : excavation and earth work shall be measured and paid for separately under relevant item, taking out defective cable xlpe/pvc sheathed 1100 volt grade heavy duty armoured with aluminum conductor 3.5 core, 25 sqmm from trenches complete all as specified and directed.note : excavation and earth work shall be measured and paid for separately under relevant item, taking out defective cable xlpe/pvc sheathed 1100 volt grade heavy duty armoured with aluminum conductor 3.5 core, 35 sqmm from trenches complete all as specified and directed.note : excavation and earth work shall be measured and paid for separately under relevant item, taking out defective cable xlpe/pvc sheathed 1100 volt grade heavy duty armoured with aluminum conductor 3.5 core, 50 sqmm from trenches complete all as specified and directed.note : excavation and earth work shall be measured and paid for separately under relevant item, supplying, laying, jointing and testing of under ground cable xlpe insulated, 1100 volt grade heavy duty armoured with stranded aluminium conductor 2 core 6 sqmm laid in trenches/duct/pipe including all electrical connection with required lugs and nuts, bolts complete all as specified and directed by engineer-in-charge , supplying, laying, jointing and testing of under ground cable xlpe insulated, 1100 volt grade heavy duty armoured with stranded aluminium conductor 2 core 10 sqmm laid in trenches/duct/pipe including all electrical connection with required lugs and nuts, bolts complete all as specified and directed by engineer-in-charge, supplying, laying, jointing and testing of under ground cable xlpe insulated, 1100 volt grade heavy duty armoured with stranded aluminium conductor 4 core 16 sqmmlaid in trenches/duct/pipe including all electrical connection with required lugs and nuts, bolts complete all as specified and directed by engineer-in-charge, supplying, laying, jointing and testing of under ground cable xlpe insulated, 1100 volt grade heavy duty armoured with stranded aluminium conductor 3.5 core 25 sqmm laid in trenches/duct/pipe inc

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