Latest dwc pipe laying Tenders | Government dwc pipe laying Tenders

corporations/Associations/Others

CTN :42901368

20 Feb, 2026 NA

Hoshangabad - Madhya Pradesh

Tender For bid to ras supply of developement of different parts of bopt--contactor dc 88,24v, contactor sw60-4, connector 175a rema, emergency push botton ed 125, carbon brush, hydraulic contactor sw80/24vdc, castor wheel (support wheel), gas spring, hose hydraulic, piping hose (power pack to lift jack), dc motor controller, rod seal, wiper seal, shaft seal, gear box drive unit assembly, motor shaft gear z=18

CTN :43344854

19 Feb, 2026 NA

Mysore - Karnataka

Tender For bid to ras tender for supply of supply of vrf ivrf inverter type air conditioning system , indoor units with all supporting materials for hanging and fixing for existing duct. a 6tr ducted indoor , b 8tr ducted indoor , c corded remotes , d cordless remotes , installation nitrogen pressure testing vaccumising and commissioning of vrf ivrf inverter type odu units , installation charges for ducted indoor units , supply and laying of hard drawn copper refrigerant piping with elbows couplings reducer and slotted supports for suction and discharge line , supply and fixing of 19mm and 13mm thick nitrile rubber insulation for above copper pipe and ppe covering with fire retardant tape , refrigerant gas charging r410a , lifting shifting and erection of ivrf outdoor units , communication cable for idu to odu , drain pipe cpvc with insulation , ms channel stand for odu units , dismantling charges for existing indoor units , dismantling charges for existing outdoor units , canvas fire proof for connection between indoor and cool air duct connection

Central Government And Public Sector

CTN :43558091

05 Mar, 2026 NA

Angul - Odisha

Tender For corrigendum : design, engineering, supply, installation, testing and commissioning of natural gas piping network system with dual fuel burner firing option on lstk basis at nalco smelter plant, angul, odisha

Central Government/Public Sector

CTN :43870591

23 Feb, 2026 NA

Thiruvananthapuram - Kerala

Tender For corrigendum : tender for design, engineering, supply, erection, laying, installation, testing, and commissioning of piping works along with all accessories for pipe natural gas (png) connection works - industrial (from metering skid to burner inlet for 2tph boilers) & commercial (from metering station to canteen kitchen) at hll lifecare limited akkulam factory, trivandrum

State Government

CTN :44019632

21 Feb, 2026 NA

Parli - Maharashtra

Tender For work of erection & commissioning of ammonia flue gas conditioning system for the esp by providing various sizes of s.s piping and spray nozzles for reduction in stack emission at unit 6,7&8 esp of parli tps, parli-v.

Central Government And Public Sector

CTN :43942668

05 Mar, 2026 9.77 Lacs

Ajmer - Rajasthan

Tender For supply of general servicing of 1. 5 or 2. 0 tr wac or sac units , sitc of 1. 5 tr resiprocating type compressor , sitc of 2 tr resiprocating type compressor , sitc of 1. 5 tr rotary type compressor , charging of refrigerant gas for 1. 5 tr wac or split ac , charging of refrigerant gas for 2. 0 tr wac or split ac , replacement and reparing of thermostate , replacement and reparing of starting capacitor 80 to 100 or 120 mfd , replacement and reparing of running capacitor 36 or 40 mfd , replacement and reparing of relay for wac or split ac , replacement and reparing of wiring kit for wac unit , replacement and reparing of selector switch for wac unit , rewinding of condensor or blower motor for ac unit incuding replacement of bush , replacement and reparing of blower fan motor capacitor 4 or 6 mfd , repairing of pcb for wac or split remote control unit , replacement of faulty or irrepairable pcb for 1. 5tr split ac unit , sitc of blower fan motor for 1. 5 or 2 tr window or split ac , supplying, installation of condensor or blower fan blade , top up or additional charging of r-22 or 32 gas , supplying and drawing of 3x2. 5 sq. mm frls pvc copper single core cable , supplying and drawing of 6x2. 5 sq. mm frls pvc copper single core cable , supplying and fixing of 20mm medium class pvc conduit , supplying and fixing of 25mm medium class pvc conduit , supplying and fixing dp sheet steel enclosure with 25 or 32amps 240 volts c curve dp mcb , supplying and fixing of 5 a to 32 a rating, 240 or 415 v, 10 ka, c curve, spn mcb , supplying and fixing of 3x2. 5 sq. mm pvc frls round sheathed multi core bright annealed bare copper cable , dismentalling of existing 1. 5 or 2. 0 tr capacity window or split ac units , transportation of existing 1. 5 or 2. 0 tr capacity window or split ac units , itc of 1. 5 or 2. 0 tr capacity split ac units , pdg and fixing of 1 by 4 inch dia copper refrigerant piping , pdg and fixing of 5 by 8 inch dia copper refrigerant piping , providing and fixing 12 mm thick particle board , supplying and fixing suitable size ms stand for split type ac outdoor unit , providing and fixing 20 mm dia heavy duty pvc pipe for drainage purpose of ac unit including connection testing etc as required. , sitc of ac smart controller for 02 nos. ac cyclic operation for 4 or 8 hrs duration suitable for working on single phase ac supply system

CTN :43956186

24 Feb, 2026 11.87 Lacs

Parganas - West Bengal

Tender For providing and fixing ms grating and raising of existing level to match the road top for 30 nos pit in various location of mar-1111 and dwc pipe laying at 1st and 3rd rotary and axis mall bridge approach in new town, kolkata.

Central Government And Public Sector

CTN :43832333

25 Feb, 2026 17.82 Lacs

Jaipur - Rajasthan

Tender For supply of general servicing of 1. 5 or 2. 0 tr wac or sac units , sitc of 1. 5 tr resiprocating type compressor , sitc of 2 tr resiprocating type compressor , sitc of 1. 5 tr rotary type compressor , charging of refrigerant gas for 1. 5 tr wac or split ac , charging of refrigerant gas for 2. 0 tr wac or split ac , replacement and reparing of thermostate , replacement and reparing of starting capacitor 80 to 100 or 120 mfd , replacement and reparing of running capacitor 36 or 40 mfd , replacement and reparing of relay for wac or split ac , replacement and reparing of wiring kit for wac unit , replacement and reparing of selector switch for wac unit , rewinding of condensor or blower motor for ac unit incuding replacement of bush , replacement and reparing of blower fan motor capacitor 4 or 6 mfd , repairing of pcb for wac or split remote control unit , replacement of faulty or irrepairable pcb for 1. 5tr split ac unit , sitc of blower fan motor for 1. 5 or 2 tr window or split ac , supplying, installation of condensor or blower fan blade , top up or additional charging of r-22 or 32 gas , supplying and drawing of 3x2. 5 sq. mm frls pvc copper single core cable , supplying and drawing of 6x2. 5 sq. mm frls pvc copper single core cable , supplying and fixing of 20mm medium class pvc conduit , supplying and fixing of 25mm medium class pvc conduit , supplying and fixing dp sheet steel enclosure with 25 or 32amps 240 volts c curve dp mcb , supplying and fixing of 5 a to 32 a rating, 240 or 415 v, 10 ka, c curve, spn mcb , supplying and fixing of 3x2. 5 sq. mm pvc frls round sheathed multi core bright annealed bare copper cable , dismentalling of existing 1. 5 or 2. 0 tr capacity window or split ac units , transportation of existing 1. 5 or 2. 0 tr capacity window or split ac units , itc of 1. 5 or 2. 0 tr capacity split ac units , pdg and fixing of 1 by 4 inch dia copper refrigerant piping , pdg and fixing of 5 by 8 inch dia copper refrigerant piping , providing and fixing 12 mm thick particle board , supplying and fixing suitable size ms stand for split type ac outdoor unit

Central Government And Public Sector

CTN :43742575

19 Feb, 2026 92.44 Lacs

Mumbai - Maharashtra

Tender For tender for supply of supply of rc for sitc of 150nos 1 decimal 5 tr 5 star wall inverter split ac units in mh and goa states ph iv : : - 1.5tr 5 star inverter sac unit having cooling cap. of 5275 watt and minimum iseer 5.6 incl. supply of cu refrigerant pipes , cu conductor cable and pvc drain pipe of 3 mtr length each etc , itc of 1.5tr high wall inverter sac with refrigerant cu piping , cu. conductor cable and pvc drain pipe up to 3 mtrs incl. gas charging and making opening in wall and making good the damages etc , pvdg and fixing of add. refrigerant cu piping of suitable size for the above sac incl. insulation , add. gas charging etc note_only single run will be measured for both hot and cold ref. pipes. , s and l of isi mark pvc insulated cu conductor flexible cable of size 4 x 2.5 sq.mm along with refrigeration pipes or on surfcae of wall or tray etc as reqd. , s and f of powder coated heavy duty readymade stand having projection arm for mounting outdoor unit of sac unit incl. pvdg necessary hardware support etc complete as reqd. , s and f of 25 mm dia isi mark heavy duty pvc pipe with accessories for drain water connection over and above 3 mtrs length where ever reqd etc as reqd.

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