Latest oxygen gas pipeline repair Tenders | Government oxygen gas pipeline repair Tenders

State Government

CTN :45132535

25 May, 2026 1.68 Crore

Kakinada - Andhra Pradesh

Tender For strengthening of earthing for maintaining proper grid stability by digging 40mm dia ms earth rods into 3m depth and laying of 75x8mm,100x16mm ms flat in place of old earth mat in 220kv 132kv n 33kv switch yard and providing new earth pits wherever needed and replacement of completely damaged water pipe line of earth pits and firefighting water pipe line arrangement at 220kv kakinada ss under rmi 22-23

CTN :45138827

28 May, 2026 NA

Barmer - Rajasthan

Tender For supply of supplying laying jointing commissioning and testing 100mm bore centrifugally cast spun ductile iron pressure pipe with spigot and socketed ends class k7 confirming to is 8329 or 2000 as per atc , supplying laying jointing commissioning and testing 150mm bore centrifugally cast spun ductile iron pressure pipe with spigot and socketed ends class k7 confirming to is 8329 or 2000 as per atc , supply and fix valve reflux with by pass arrangement 100mm 4 inches dia , supply and fix foot valve confirming to is 4038 100mm 4 inches dia , supply and fix valve sluice flanged of class 1 point 6pn 100mm 4 inches dia , supply and fix valves sluice flanged of class 1 point 6 pn 150mm 6 inches dia , supplying installing testing and comissioning of centrifugal pump electric driven capacity not less than 25 lps discharge at 60 metre head in load as per atc , supply laying testing cable xlpe insulated screened pvc bedded galvanized steel strip wire armd electric powercable hd 1100v grade stranded aluminium conductor size 70 sqmm 3 point 5 core , supply laying testing cable xlpe insulated screened pvc bedded galvanized steel strip wire armd electric powercable heavyduty 1100v grade stranded aluminium conductor size 10 sqmm 4 core , supplying installing testing and commissioning of outdoor type factory made crca sheet thickness 3 point 15mm platform mounted lt panel board to accommodate as per atc , supplying installing testing and commissioning of indoor type factory made crca sheet thickness 2mm platform mounted lt panel board to accommodate as per atc , supply install test commission centrifugal openwell submersible pump cap 10hp singlephase discharge range 740 to 200lpm head range 35 to 54m suction x discharge pipe dia 65x50mm as per atc , supply and fix cast iron air valves with two air outlets 80mm dia bore and fixing up in ) /bid number : gem/2026/b/7514655 * /dated: 08-05-2026 & & / bid document 1 / 21 & & ' ' /item category cast iron water supply mains , excavation in tranches not exc 1 point 5m wide n exc 1 point 5m depth over exc 10sqm on plan and n exc 1 point 5m in depth for foundations shafts wells cesspite mainholes pier holes as per atc , returning filling in including spreading laveling watering and well ramming in layers n exc 25cm in soft or loose soil complete all as specified and directed by engr in charge , removal of excavated soil material to a distance not exc 50m or depositing where directed at a level not exc 1 point 50 metre above th staring point complete all as specified as per atc , boring of hole under road pavement hardstanding by trenchless technology using ultra sounding technique nec machine incl hdpe pipe 150mm dia suitable for 0 point 4mpa working pressure , cutting existing ci or di pipe line of 150mm and inserting tee of size 150 x 150 x 150mm for taping complete all as specified and directed note tee 150 x 150 x 150mm paid separetly in di special , cutting existing ci or di pipe line of 150mm and inserting tee of size 150 x 150 x 100mm for taping complete all as specified and directed note tee 150 x 150 x 100mm paid separetly in di special , di or ci special such as tee bend collar tail piece and other fitting as required , earthing of poles and other machinery or equipment using 4mm gi wire as earthing lead and ms galvanized plate of size 60cm x 60cm x 6mm as earth electrode , demolition and diasmanttling of concrete in ground floor and pavings n exc 15cm thickness , m and l of cement concrete b 2 1 colon 2 colon 4 40mm graded aggregate 100mm thickness , m and l for contruction of brick masonry valve pit in repair of inter size 90x90x90cm incl nec exc earth work in soft or loose soil brick work plastering white wash pcc coping ms frame as per atc , m and l for contruction of brick masonry valve pit in repair of inter size 120x120x90cm incl nec exc earth work in soft or loose soil brick work plastering white wash pcc coping ms frame as per atc

CTN :45123242

14 May, 2026 NA

Kanpur - Uttar Pradesh

Tender For laying of 110 mm dia ms pipe line 15 mtr with s/f of 110 mm dia sluice valve and sluice valve chamber near h.no ppn hospital

State Government

CTN :44035045

25 May, 2026 32.03 Lacs

Burnpur - West Bengal

Tender For corrigendum : additional work for laying of pipe line with 200 mm 300 mm ms pipe at madhabmath bridge and hdpe pipe with fhtc at kanksa sabji market ,office para within command area kanksa zone-iia pwss with reconnection of existing fhtc and other allied works o - additional work for laying of pipe line with 200 mm & 300 mm ms pipe at madhabmath bridge and hdpe pipe with fhtc at kanksa sabji market ,office para within command area kanksa zone-iia pwss with reconnection of existing fhtc and other allied works of kanksa zone-ii a under rcfa division-i phe dte. (sl no. 52)

State Government

CTN :45087357

08 May, 2026 1.96 Lacs

Hyderabad - Telangana

Tender For laying of 150mm dia di k7 pipe line for thermal systems hyderabad pvt ltd, unit-v under bollaram section, sub division-iii operation and maintenance division-xxii adikmet, for swc file.no.2025-7-2291 (reservation earmarked for schedule tribes, as per g.o.ms. no: 59, dtd: 21.05.2018)

State Government

CTN :45087358

08 May, 2026 1.75 Lacs

Multi City - Telangana

Tender For laying of 150mm dia di k7 pipe line for vijayasri organics under bollaram section, sub divisioniii, operation and maintenance division-xxii adikmet for swc file.no.2025-7-2533 (reservation earmarked for schedule caste, as per g.o.ms. no: 59, dtd: 21.05.2018).

State Government

CTN :45087359

08 May, 2026 7.29 Lacs

Multi City - Telangana

Tender For laying of 200/150 mm dia di water supply pipe line in huda colony, nallagandla under nallagandla section, sd-ii operation and maintenance division xv (reservation earmarked for waddera sangam schedule caste, as per g.o.ms. no: 59, dtd: 21.05.2018).

Central Government And Public Sector

CTN :45088018

16 May, 2026 3.30 Lacs

Calcutta - West Bengal

Tender For supply of supply of 1.5 tr inverter type 5 star rated split air- conditioner unit , dismantling of existing 1.5 tr split ac unit , installation, testing and commissioning of the split ac unit , supplying and fixing extra copper pipe line , supplying and laying 4 core 2.5 sq. mm pvc insulated and pvc sheathed flexible copper cable , supplying and fixing of powder coated ms frame stand , supplying and fixing of 20 mm dia heavy duty pvc pipe with accessories for drain water connection , supplying and laying of pvc insulated and pvc round sheathed, 3 core ,2.5 sqmm, 1.1kv copper cable , supplying and fixing dp sheet steel enclosure on surface or recess along with 25,32a 240v

Central Government/Public Sector

CTN :45076180

12 May, 2026 NA

Multi City - Chhattisgarh

Tender For scope of work (sow) as mentioned in tender and schedule of work( 49 )items as given below ,[1] dismantling of rcc, pcc & removal of de 25.000 m3,[2] disman,all brick wrk,upto thk127mm 10.000 m2,[3] scrpg off,old plaster 500.000 m2,[4] earth wrk,excav in trench etc,pipeline class-b,20mm dia 20.000 m,[40] fixg,pipeline,gi,cl-b,indian 40.000 m,[41] fixg,pipe,pvc,dia100mm 30.000 m,[42] supplying,fitg,fixg,wooden frame 0.200 m3,[43] fixg,door shutter,thk38mm,commercial ply 10.000 m2,[44] prvdg,cement punning,thk2mm 1000.000 m2,[45] providing and laying of app membrane 1200.000 m2,[46] disman,sheet,cgi on roofing/walling 1500.000 m2,[47] fab,strl steel w/bolt,nut 35.000 to,[48] ern,fabricated strl steel wrk,item no4 38.000 to,[49] ern&fixg,sheet,cgi/frp 2000.000 m2

State Government

CTN :45044719

21 May, 2026 39.17 Lacs

Nagpur - Maharashtra

Tender For supply of centralized vrf air conditioning system for mess dining hall d d - supply, installation, testing and commissioning of vrf outdoor unit capacity 28 hp top discharge , supply, installation, testing and commissioning of vrf cassette type indoor unit capacity 2.0 tr , supply, installation, testing and commissioning of vrf cassette type indoor unit capacity 2.8 tr , refnet joints , remote , refrigerant copper pipe supply and laying suction copper pipeline and discharge line , communication cable , drainpipe , refrigerant gas , ms stand , cable tray

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