Latest liquid waste treatment Tenders | Government liquid waste treatment Tenders

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

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

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

Central Government/Public Sector

CTN :45697293

16 Jul, 2026 47.94 Lacs

Darjeeling - West Bengal

Tender For special repair to ug water sump of old pump house rcc oh tank at arf filter house and replacement of lt panel board oh to ug cable and allied work at main water supply installation under age em and age br ii of ge bengdubi

State Government

CTN :45670901

24 Jun, 2026 49.89 Crore

Patna - Bihar

Tender For operation & maintenance of i.) rural piped water supply scheme (pws), ii.) single village piped water supply schemes (svs), iii.) ward level piped water supply schemes in quality affected wards (wls_quality), iii.) ward level piped water supply schemes in non quality affected wards (wls_non quality) by deploying pump operators and payment of electricity charges and part ii: variable comprehensive operation & maintenance of i.) rural piped water supply scheme (pws), ii.) single village piped water supply schemes (svs), iii.) ward level piped water supply schemes in quality affected wards (wls_quality) iv.) ward level piped water supply schemes in non quality affected wards (wls_non quality) , i.e. 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 distribution line, repair and provision of new fhtcs, repair and maintenance of pumps and other electromechanical components etc. all complete as per the directions of engineer-in-charge. in blocks:- 08 total no. of schemes: 280 wls(non quality): 226 wls(quality): 05 pws (non quality): 35 svs (non quality): 14

Central Government And Public Sector

CTN :45548833

03 Jul, 2026 NA

Siliguri - West Bengal

Tender For corrigendum : tender for at zone no. 8: maintenance and repair of staff quarters, service building, drains etc. : all works in the area from siliguri town complex and colony at newjalpaiguri complex including siliguri town station and embankment from km 1/9 to km 6/4. all assets of west colony, kashmir colony, south colony, west part of central colony bounded by the road excluding from adrm office complex, area office to gate bazar passing infront of railway institute with all assets excluding filter house complex and from bora (excluding) at km 11/0 to aluabari (excluding) km 76/0 in bg section under sse/w/sgut & tkg from 01.07.2026 and upto p.e 30.06.2028.

State Government

CTN :45287453

21 May, 2026 84.00 Crore

Patna - Bihar

Tender For corrigendum : part i: fixed operation of i.) rural piped water supply scheme (pws), ii.) ward level piped water supply schemes in non quality affected wards (wls_non quality) by deploying pump operators and payment of electricity charges and part ii: variable comprehensive operation & maintenance of i.) rural piped water supply scheme (pws), ii.) ward level piped water supply schemes in non quality affected wards (wls_non quality) , i.e. 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 and maintenance of pumps and other electromechanical components etc. all complete as per the directions of engineer-in-charge. in blocks:- 14 no. of schemes: 745 wls(non quality): 279 wls(quality): 447 pws (non quality): 19 svs (non quality): 0

State Government

CTN :45496927

10 Jun, 2026 44.09 Crore

Multi City - Bihar

Tender For corrigendum : name of work:- operation of ward level piped water supply schemes (quality affected/nq affected) & pws schemes by deploying pump operators and payment of electricity charges and ii. 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 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 the directions of engineer-in-charge.

Central Government And Public Sector

CTN :45548957

03 Jul, 2026 NA

Purnea - Bihar

Tender For corrigendum : tender for at zone no. 2a: maintenance and repair of staff quarters, service building, roads, drains etc. : between purnea road & road running in front of drm's building/co- operative building/ bunglow no. 565, quarter no.e/65 up to langrabagan (road including)with drm building complex, sahebpara, girja colony, langrabaghan and filter house complex etc. at katihar under sse/w/e/kir from 01.07.2026 and upto p.e 30.06.2028.

CTN :45568284

23 Jun, 2026 3.19 Lacs

Kannur - Kerala

Tender For pro 210 liquid waste treatment and soak pit construction at gbhss cherukunnu in kannapuram gp

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