Tunnel Work Tenders

CTN :42221740

22 Oct, 2025 NA

Kolkata - West Bengal

Tender For design, supply, erection, testing and commissioning of ecs and tvs for 4 underground metro stations including tunnel in joka-esplanade corridor of metro railway, kolkata (west bengal), india

CTN :42230080

31 Oct, 2025 5.20 Crore

Gaya - Bihar

Tender For supply of 5mp bullet camera with 30 mtrs. ir. , 5mp outdoor bullet camera with 60mtrs ir. , 4mp outdoor bullet camera with 140mtrs ir. , 4mp outdoor anpr bullet camera with 140mtrs ir. , 4mp ir ptz camera with 30x optical zoom. , 12mp 4.3mp ir multi-sensor camera with ir range 30mtr. , video management software for 150 camera and upgradable upto 1000 camera , nas san with raid5 and raid 6 configurable storage. , enterprise grade hard disk, sata-iii, 18 tb , 7200 rpm , video management operator client, intel core i7 latest generation, 32 gb ram, 8 gb graphics card, windows 11 professional. , display 55 4kuhd display for 24 x 7 operation , ip horn speaker for audio alarm incase of any unwanated intrusion or video based analytical alerts , keyboard and joystick controller, usb, multi backlit keyboard , workstation with accessories , industrial ethernet, managed poe switch with 4 giga poe ports. , 24 port poe switch , cat6 sftp,4 pair,23awg,frpvc cm, 305m bundle , 6 core single mode armoured fiber cable in mtr. , 24 port liu-rack mount with accessories , 1.5mtr. sc-lc single mode fibre patch chord , ip66 outdoor custom rack pole wall mountable , 19 42u standing rack with glass door , fibre junction box with all accessories , 5 kw solar power plant with battery backup , 40mm hdpe pipe in mtr. , pvc pipe 25mm mms in mtr. , power cable, 3 core, 2.5 sq.mm in mtr. , earthling , gi octagonal pole 10 foot height, inside angle, with camera plate , gi octagonal pole 6 metre height with camera plate , gi octagonal pole 9 metre height with camera plate with earthling , 3mtrs iron pole for anpr camera , laying of hdpe pipe on wall trench with accessories in mtr. , laying of cable in hdpe pvc pipe in mtr. , hard trenching for cable in mtr. , soft trenching for cable in mtr. , 3 kw solar power plant with battery backup , 1 kva 800 watt mini ups with 100 ah 3 nos. sfm battery , multi-energy x-ray baggage scanner tunnel size of 600 mm w x 400 mm. , access tunnel for multi-energy x-ray baggage scanner , smart street light 90 watts, with required components for complete installations , handheld metal detector , 4th year comprehensive annual maintenance charges camc after 3 year warranty , 5th year comprehensive annual maintenance charges camc after 3 year warranty

State Government

CTN :40411877

18 Nov, 2025 NA

Delhi - Delhi

Tender For corrigendum : dc of twin tunnel by shield tbm, cut and cover tb, underground ramp and four underground and balance work of nk station with entry/exits including retrieval/ls, af, ws..si and dw..of inderlok-indraprastha corridor of delhi mrts project of phase-iv.

corporations/Associations/Others

CTN :42195796

31 Oct, 2025 130.52 Crore

Pithoragarh - Uttarakhand

Tender For construction of underground power house building, tail race tunnel, switch yard and other associated work of power house site, adits , mat, vertical pressure shaft & steel liner including branch tunnel & associated project roads of sirkari bhyol rupsiabagar hydro electric project (3x40 mw) on river goriganga in tehsil munsyari dist.pithoragarh , uttarakhand

corporations/Associations/Others

CTN :42195798

31 Oct, 2025 107.65 Crore

Pithoragarh - Uttarakhand

Tender For construction of feeder tunnel, desander, hrt, sft, surge shaft, valve house, adits and its appurtenant works and associated project roads of sirkari bhyol rupsiabagar hydro electric project 3x40 mw

CTN :42212580

17 Oct, 2025 1.26 Lacs

Ernakulam - Kerala

Tender For annual plan-rayamangalam gp-136/25- 26- parambipeedika tunnelface high level canal road 2nd reach ward-7-general civil work

State Government

CTN :42164813

28 Oct, 2025 NA

Koradi - Maharashtra

Tender For biennial contract for cleaning & allied works of augmentation plant before crusher area, tunnel & conveyor area along with feeders areas, apron feeder area, dribble conveyor area, drcr area, rbcr & reject conveyor area in chp ,210mw.

State Government

CTN :42166201

27 Oct, 2025 NA

Koradi - Maharashtra

Tender For biennial contract for cleaning & allied works of stage-ii plant before crusher area tunnel & conveyor area along with feeders area in chp 210mw.

CTN :42185524

29 Oct, 2025 NA

Imphal - Manipur

Tender For (1) construction of new tunnel-28 containing two line crossing tupul station in between tunnel-26b and tunnel-1and design of broad gauge ballastless track including proof checking, supply, installation, testing and commissioning all necessary structures for operation purposes, in noney-imphal section (2) design, supply, erection & commissioning of tunnel ventilation, electrical and mechanical system electrification and 33kv/11kv sub-station at new tunnel in between tupul-imphal (3.87 km) in connection with the construction of new bg railway line of n f railway (construction).

CTN :42025402

10 Oct, 2025 NA

Kamrup - Assam

Tender For bid to ras tender for supply of mt spares c c - lv6/mt1 4730-000049 1 nipple grease conical head straight 1/8 , lv7/stln x2308900 tail lamp bulb , lv7/stln 5920-0466084 fuse 30 amp , lv7/stln f7x00500 fuse 5 amp , lv7/tata 2786-1833-9902 cartridge lub oil filter , lv7/stln f7x 00400 fuse 15 amp , lv7/maruti 15710m83f00 injector assy fuel , lv7/zil 34-6621-2219 bulb for stop light a12-21 , lv7/maruti 15100m830a1 pump assy fuel , lv7/tmb 2530-004674 rep kit (for wheel cyl) , lv7/maruti 09166-30007 washer , lv7/tata 2576-5440-0111 assy lamp with switch , lv7/tmb 2618-5454-4605 flasher (24v) , lv7/maruti 42412m75m00 bush stabliser mount , lv6-mt6 9330-000107 sheet cellular 6mm thick (2m x 1m) , lv7/maruti 22400m83060 dish clutch , lv7/maruti 3010-000644 joint assy universal , lv7/tmb 2786-1813-9902 cartridge lub oil filter , lv7/maruti 55234m78410 spring pad , lv6/mt3 6240-000079 lamp filament 12v 6 w ba 15s scc clear , lv6/mt6 2600-2015-6305 fan belt , lv7/maruti 37200m83260-23h switch assy change over , lv7/maruti 15910m83000 cable assy acceleration , lv7/stln(vf) 2920-72-0000349 isolator switch , lv6/maruti 09285-00002 oil seal , lv6-mt6 15830-83x50 hose fuel pump , lv7/maruti 17670m83f00 thermostat water , lv7/tata 2625-8029 brg bush , lv7/tmb 2625-4626 c e bush , lv7/maruti 69310m80110 hinge door upper rh , lv7/maruti 53200m83050 shoe set rear brake , lv7/stln(vf) 5365-72-0001512 bushing rubber/pivot bush , lv7/t-815 413-312-512-136 cranked d/e ring spanner 12/13 , lv7/mpvc 008408 element oil filter , lv7/maruti 5100m78160 horn assy high , lv7/maruti 09356-75141-600 hose water by pass , lv6/mt1 5120-000358 1 hydraulic jack with handle 8 ton capaci , lv7/maruti 48116m80030 plate contact , lv7/maruti 75180m83020 carpet floor tunnel rear , lv7/maruti 29972-80050 oil seal

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