Latest undersea tunnel Tenders | Government undersea tunnel Tenders

State Government

CTN :44849330

16 Apr, 2026 4.95 Lacs

Mandi - Himachal Pradesh

Tender For corrigendum : repair rectification complete overhauling testing and commissioning of damaged wire rope hoisting arrangement including replacement of damaged pulleys side guides track rollers of connecting tunnel gate no 1 of 3x42 mw larji hep

CTN :44823537

20 Apr, 2026 NA

Pune - Maharashtra

Tender For supply of misc electric items - surface led cob light 45degree 7w trimless , corvus surface led cob light 45degree 12w trimless , corvus surface led cob light 36degree 12w tiltable , corvus hanging led cob light 40degree 12w , corvus outdoor surface led cob light 5w , corvus mini linear led cob light 2w , corvus mini linear led cob light 8w , corvus mini linear led cob light 6w , corvus mini linear led cob light 7w , fermo focus led light 1w , fermo focus led light 3w , fuoco focus cob led light 60 degree 30w , fuoco focus cob led light 60 degree 30w lsp30 bk , channel for track light 2 mtr , fuoco linear led track lights 26w , fuoco magnetic lens type track light 6w , fuoco magnetic concealed track channel 1 mtr black , fuoco magnetic concealed track channel 2 mtr black , fuoco magnetic surface track channel 1 mtr black , fuoco magnetic surface track channel 2 mtr black , fuoco conceaked corner horizontal , fuoco conceaked corner vertical , fuoco concealed profile fixing clamp , fuoco magnetic profile fixing clamp , fuoco magnetic horizontal corner surface , fuoco magnetic vertical corner surface , wire connector start black , wire connector corner black , fuoco hanging accessories for surface profile , fuoco magnetic led driver 48v 100w black , fuoco magnetic led driver 48v 200w black , fuoco ultrathin magnetic rack rail 1 m , fuoco ultrathin magnetic rack light 8w , fuoco ultrathin magnetic rack light 6w 300 mm l , fuoco ultrathin magnetic rack light 10w , fuoco ultrathin magnetic rack light 6w 132mm l , fuoco iconnector , fuoco horizontal lconnector , fuoco tconnector , fuoco ultra thin track light 100w , ampio strip driver 12v dc 3 amps and 36w , ampio strip driver 12v dc 16 amps and 192w , ampio strip driver 24v dc 3 amps and 72w , ampio strip driver 24v dc 12 point 5 amps and 300w , capo led strip outdoor 8w and 220v , capo led strip outdoor14 point 4w and 220v , neroneon led strip outdoor 8w and 220v , ampi rgb controller 6 amps , neon led strip connector 220v , capo led outdoor strip connector 220v , capo end cap , mounting clamp , capo running strip amplifier 24v , ampio rgb controller 12amps , ampio rgb controller 30amps , lso68 connector with end cap , capo connecting wire , strada street light 24w light sensor , strada street light 72w light sensor , alcor sg flood light 30w rgb , alcor sg flood light 9degree 50w , alcor lns flood light 400w warmwhite , nella tunnel light high lumen 30w warm white , arco linear wall washer 0 point 5 mtr 30 degree 12w , arco narrow beam light 10degree 18w , avior high bay industrial indoor light 200w warm white , avior high bay outdoor light 100w , soltero solar garden light 4w , mirror light lita t7 12w warm white , zora double indor wall light 22w warm white , mirror light yota f2 12w , mirror light yetta i3 6w warm white , mirror light yetta i4 12w warm white , digital time switch ap 1 min backup of 6 yrs 28 memory cap 16a with 1 changeover , digital time switch astronomical programmable 16awith 2 changeover , light sensitive switch dist 50 m current capacity 16a control 1k lux , spreaders 4p f1 frame , spreaders 4p f3 f3 frame elagant neo slim panel 15w lnps15n, elagant neo slim panel 24w lnps24n, halo 6 plus 6 slim panel surface panel, liviano slim panel 18w led light, liviano slim panel 15w led light, duro panel 18w dura slim round led panel, duro panel 24w dura slim round led panel, duro panel 12w dura slim round led panel, duro panel 15w dura slim round led panel, duro deep junction box down light 3w, duro deep junction box down light tiltable 3w, duro deep //bid details 2 / 82

State Government

CTN :44828764

24 Apr, 2026 1.05 Lacs

Multi City - Telangana

Tender For 4th call- emergent repairs formation of embankment and lining at breached portion at 3.962 km on under tunnel of rv main canal at beerpur (v and m) jagtial dist.

CTN :44834540

25 May, 2026 40.80 Crore

Guwahati - Assam

Tender For selection engagement of public sector undertaking as executive agency for management of project construction of existing greenfield alignment for manul sanklang phase i sanklang ningla menshithang phase-ii including ning la tunnel to nhsl specif

Central Government/Public Sector

CTN :44713636

13 Apr, 2026 NA

Hyderabad - Telangana

Tender For corrigendum : supply of on board coolant line assembly - 1 8 od tube , 1 8 bsp bounded seal , ss 100 p 1 16 plug , cap swagelok ss 100 c , snoop liquid leak detector , p n ms str 4 ptfe tape thred sealant , 1 16 nut , ss 104 1bq 1 16 od back ferrule swagelok , ss 103 1blbq 1 16 od front ferrule , 1 16 od tube , 1 16 tube 1 8th male iso parallel threa , wire tunnel tube reducing union 1 8 in

CTN :43050133

15 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : design and construction of desalinated water conveyance tunnel from proposed water pumping station at manori to charkop and further upto mahavir nagar (kandivali)

Central Government And Public Sector

CTN :43541980

15 Apr, 2026 NA

Thane - Maharashtra

Tender For corrigendum : detailed design consultancy services for the detailed design of architectural and tunnel ventilation system tvs, for two 02 underground stations thane junction and new thane of the thane integral ring metro project section length 3.35 km. - detailed design consultancy services for the detailed design of architectural and tunnel ventilation system (tvs), including ses simulation and cfd simulation of stations and tunnel; environmental control system (ecs); building management system (bms); and e&m services for two (02) underground stations—thane junction and new thane of the thane integral ring metro project (section length: 3.35 km).

CTN :43794401

16 Apr, 2026 10.79 Crore

Bardhaman - West Bengal

Tender For corrigendum : construction of a diaphragm wall along the peripheral wall of the scale pit and flume tunnel in connection with upgradation of billet casters i and ii at ccp main package (pkg-i) at durgapur steel plant of m/s sail

CTN :44824070

30 Apr, 2026 NA

Pernem - Goa

Tender For corrigendum : detailed design consultancy (ddc) and site services / supervision - (i) for the construction of two new tunnels - one parallel to the existing 544 m long old goa tunnel, and the other parallel to the existing 1561 m long pernem tunnel and also (ii) for the rehabilitation of the existing old goa and pernem tunnels on the konkan railway route, in the state of goa, india

Central Government/Public Sector

CTN :44797572

11 Apr, 2026 NA

Solapur - Maharashtra

Tender For procurement of spares for goodwin pumps used in sump pits of tunnel areaand tp1 of chp, ntpc solapur - casing,1,100anze, impeller,2,100anze,g002,goodwin,pump, wear plate,3,100anze, inducer,22,100anze, impeller lock nut,24,goodwin,100anze, shaft sleeve,25,goodwin,100anze, o-ring,200/5,goodwin,100anze, v seal,210/1,goodwin,100anze, tyvek gasket,221/1,goodwin,100anze

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