Latest waste water treatment Tenders | Government waste water treatment Tenders

State Government

CTN :45612352

18 Jun, 2026 33.59 Crore

Bhagalpur - Bihar

Tender For corrigendum : operation of pws/wls piped water supply schemes (quality affected/nq affected) by deploying pump operators and payment of electricity charges and ii. comprehensive maintenance of pws/wls water supply schemes (quality affected/nq affected) i/c the cost of chemicals, overhauling of filter media and related apputenances, cleaning of esr and campus, maintenance viz. claning painting of pump house, boundary wall, repair of leakages in districbuition line, repair and provision of new fhtcs, repair amd maintenance of pumps and other electromechanical components etc. all complete as per

State Government

CTN :45525481

12 Jun, 2026 29.50 Crore

Bhagalpur - Bihar

Tender For corrigendum : part i: fixed operation of ward level piped water supply schemes (quality affected/nq affected) & pws schemes by deploying pump operators and payment of electricity charges and part ii: variable comprehensive maintenance of ward level water supply schemes (quality affected/nq affected) & pws schemes, i/c the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of esr and campus, maintenance viz. cleaning painting of pump house, boundary wall, repair of leakages in districbuition line, repair and provision of new fhtcs, repair amd maintenance of pumps and other electromechanical components etc. all complete as per the directions of engineer-in-charge. blocks: 09 blocks of munger district no. of schemes: 312 wls(non quality): - 174 wls(quality): - 127 pws/svs: - 11

Central Government/Public Sector

CTN :45726591

18 Jul, 2026 NA

Delhi - Delhi

Tender For repair/ maint of air conditioning systems alongwith its connected accessories at kashmir house under ge new delhi - servicing of window type ac 1.5/2 ton capacity of any make / model by taking out the ac, cleaning of evaporating coil, condensing coil with water & brush to remove dust including cleaning of filter, greasing oiling of fan motor and checking of electric circuit for smooth functioning of ac complete all as specified and directed. note: the quoated rate includes the rates of minor parts i.e. starting relay, overload protector, thermostat, air filter synthetic/nylon as per existing size and shape, all as per item no 1.00 above but split type ac of any type and 1.5/2 ton capacity complete all as specified and directed, servicing of cassette type ac 3.5 to 4.0 ton capacity of any make / model with indoor and outdoor unit by taking out the ac, cleaning of evaporating coil, condensing coil with water & brush to remove dust including cleaning of filter, greasing, oiling of fan motor and checking of electric circuit for smooth functioning of ac complete all as specified and directednote: the quoated rate includes the rates of minor parts i.e. starting relay, overload protector, thermostat, air filter synthetic/nylon as per existing size and shape, all as per item no 3.00 above but tower type ac of 2.0 to 4.0 ton capacity of any make / model any type and 1.5/2 ton capacity complete all as specified and directed, s&f in repairs running capacitor combination (50 mfd + 6 ) / (50+4) mfd 230 volt for ac upto 4.00 ton complete all as specified and directed, m&l for checking the leakage by feeding dry nitrogen to maintain adequate pressure in the system, plugging the leak and charging by charge refrigerant gas r-12/22/134a for water cooler, split type/window type ac/ deep freezer /refrigerator any size any capacity as on site complete all as specified and directed by engr-in-charge., m&l for replacement of reverse valve system suitable to 1.5/2 ton split/window ac for heating option (gas charging shall be paid and measured under respective item) complete all as specified and directed, supply & charging gas refrigerant r-22 /410 a/ or as existing to window type/split type/cassette/package type ac up to 4 ton capacity including removing of leakage if any and testing complete all as specified & directed by engineer-in-charge, m&l for repair of unserviceable pcb suitable for non inverter split type ac 1.5/2 tr and fixing the same complete all as specified and directed by engineer-in-charge., m&l for opening and taking down existing unserviceable pcb along with display unit and repairing & refixing of pcb along with display unit suitable for indoor unit of inverter ac of capacity1.5/2 ton split type ac complete all as specified and directed by engr-in-charge., m&l for opening and taking down existing unsv pcb and reparing & refixing of pcb suitable for outdoor unit of 1.5/2 ton split type ac inverter ac complete all as specified and directed by engr-in-charge., m&l for repair of unserviceable pcb of cassette/ tower ac of capacity 3.5 to 4.0 tr for both indoor/ outdoor units and refixing the same in respective units including opening & taking down existing unsv pcb complete all as specified and directed by engineer-in-charge., s&f pcb of non inverter type split type ac of capacity 1.5 to 2.0 ton and fixing the same in respective units including opening & taking down existing unsv pcb complete all as specified & directed by engineer-in-charge., s&f pcb of inverter type split type ac of capacity 1.5 to 2.0 ton and fixing the same in respective units including opening & taking down existing unsv pcb complete all as specified & directed by engineer-in-charge., s&f pcb of cassette/tower ac of capacity 3.0 to 4.0 ton and fixing the same in respective units including opening & taking down existing unsv pcb complete all as specified & directed by enginee

CTN :45662039

09 Jul, 2026 1.03 Crore

Ghaziabad - Uttar Pradesh

Tender For corrigendum : work no- 18 waste water treatment through n-treat technology based in-situ drain (nallah) treatment at city forest drain in ghaziabad, uttar pradesh.

CTN :45662042

09 Jul, 2026 1.31 Crore

Ghaziabad - Uttar Pradesh

Tender For corrigendum : work no- 17 waste water treatment through n-treat technology based in-situ drain (nallah) treatment at hindon vihar drain in ghaziabad, uttar pradesh

CTN :45662045

09 Jul, 2026 9.30 Crore

Ghaziabad - Uttar Pradesh

Tender For corrigendum : work no- 16 waste water treatment through n-treat technology based in-situ drain (nallah) treatment at kaila bhatta drain in ghaziabad, uttar pradesh

CTN :45697926

10 Jul, 2026 20.00 Lacs

Pondicherry - Pondicherry

Tender For supply of drinking water and hand wash points , ro plant 1000 lit per hour , digital display , modular toilet gents , modular toilet ladies , green house , networking to computer science department , waste water treatment plant

State Government

CTN :45692444

09 Jul, 2026 13.16 Lacs

Pondicherry - Pondicherry

Tender For design, fabrication,supply, erection,testing and commissioning of 50 kld decentralised waste water treatment system (dewats) phytoremediation in veerampatinam beach south side ariyankuppam block including operation, maintenance of system for 2 years.

State Government

CTN :45692446

09 Jul, 2026 13.16 Lacs

Pondicherry - Pondicherry

Tender For design, construction, testing and commissioning of 50 kld decentralised waste water treatment system (dewats) phytoremediation in veerampatinam beach north side ariyankuppam block including operation and maintenance of the system for two years.

State Government

CTN :45692448

09 Jul, 2026 15.27 Lacs

Pondicherry - Pondicherry

Tender For design,construction,testing and commissioning of 75 kld decentralised waste water treatment system (dewats) phytoremediation on the bund of pond, irulansandai bahour commune in ariyankuppam block including operation, maintenance of system for 2years.

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