Latest sludge treatment plant repair Tenders | Government sludge treatment plant repair Tenders

corporations/Associations/Others

CTN :40506189

12 Jun, 2025 NA

Valsad - Gujarat

Tender For bid documents for providing and supplying sand for 16/32 filter bed for water treatment plant at headwater works at valsad.2025-2026.second attempt

CTN :40523635

13 Jun, 2025 NA

Tirupati - Andhra Pradesh

Tender For operation and maintenance of filter plants, fountains, pumps, pump stations, pumping lines from dams at tirumala, garden pumping lines, theerthams water supply lines and sewage treatment plants at tirumala, pipe lines in both foot paths & ghat roads, kalyani pumping scheme and s.v.poor home at tirupati (both civil & elec) for a period of 2025-2027.

CTN :40135848

30 May, 2025 NA

Hooghly - West Bengal

Tender For corrigendum : supply of other section , m and l for two coats of synthetic enamel paint over a coat of red oxide primer on new steel surfaces width or girth exc 10 cm including preparation of surfaces all as specified and as directed. , m and l for three coats of white washing on new plaster and unplaster of wall surfaces including preparation of wall surfaces complete all as specified and as directed. , s and f steel stainer for sewage sumps of different pores as specified and directed by engineer in charge , suppy of stand by non clogging pump of 5hp 1520 lpm with all accessories and fittings as specified and directed by engr in charge , heavy duty double tank type chemical dosing system consist of service tank 150 ltrs capacity with dosing system plunger type , s and f gi strip 25x4mm as earthing lead bolts nuts checknuts and washers all as specified and directed , material and labour for earthing complete with galvanized steel plate electrodes of size 600mm x 600mm x 6mm thick , pumping out sewage water from the existing sumps of sewage plant pump house with the help of non clogging of pump any kind capacity of pump set not less than 2160 lpm , lifting the non clogging pump set electrically operated by 15hp 20 hp 3 phase motor incl column pipe line shaft etc , dismantling of non clogging submersible pump of capacity 15hp 20 hp for comprerhensive maintenance and if required taking out burnout old winding from the stator , lowering complete the non clogging pumping set and reflixing the motor carefully including connection and testing , pumping out sewage water from the existing sumps tanks of stps mbbr technology with the help of non clogging , cleaning of 1.2 mld sewage treatment plant after pumping out sewage water from the existing sumps , lifting the non clogging submersible pump set electrically operated by 3.7 hp 3 phase motor incl column pipe line , dismantling of non clogging submersible pump of capacity 3.7 hp and taking out burnout winding from the stator of motor and rewinding with pvc copper wire , dismantling of electric sewage induction motor 3.0 hp ac 3 phase 415 volts from site after disconnecting from pump , dismantling non clogging pump set of centrifugal type 3.0 hp induction motor ac 3 phase 415 volts , dismantling of electric induction blower motor 5.0 hp ac 3 phase 415 volts for comprehensive maintenance from site after disconnecting , dismantling of electric induction blower motor 30.0 hp ac 3 phase 415 volts for comprehensive maintenace from site after disconnecting from blower electric connection , material and labour for pcc 1 3 6 type c2 using 40mm graded stone aggregate for foundation etc , m and l for taking out comprehensive maintenance of existing unserviceable air blower of any make of capacity 125 cubic hr to 188 cubic hr with taking out of electric cable , supply only gear oil ep 90 complete all as specified and as directed by engineer in charge. , supply only air filter suitable for existing one complete all as specified and as directed by engineer in charge. , supply only belt as per existing model complete all as specified and as directed by engineer in charge. , supply only bearing as per existing complete all as specified and as directed by engineer in charge. , supply only set of rotor with hub as per existing model complete all as specified and as directed by engineer in charge. , m and l for finding out defect of stps panel and taking out burnt interconnection wiring including u.s and serviceable component for re use including rewiring of panel , supply and fix in repairs flexible flat pvc copper couductor stranded submersible cable cores 1100 volt grade 4 sqmm 3 bid details/ 2 / 41 core , supply and fix in repairs flexible flat pvc insulated pvc couductor stranded submersible cable cores 1100 volt grade 10 sqmm 3 core , s and f round strand steel wire rope dia 12 mm and connected clamp nut bolts fixed complete all as specified and as directed by engineer in charge. , s and f submer

CTN :40463581

31 May, 2025 NA

Nawabganj - Uttar Pradesh

Tender For dr ram manohar lohia water treatment plant me filter bed no 03 ke bed ki over haling and cleaning ka karya

CTN :40463585

31 May, 2025 NA

Nawabganj - Uttar Pradesh

Tender For dr ram manohar lohia water treatment plant me 200 mld filter house me filter no 11 ki safai or media ki rifiling ka karya

State Government

CTN :40452619

02 Jun, 2025 9.92 Lacs

Kolkata - West Bengal

Tender For replacement of inlet and wash out penstock gates of the filter bed number 08 and 12..........30 mgd water treatment plant at padmapukur, howrah.

State Government

CTN :40435390

30 May, 2025 37.15 Lacs

Margao - Goa

Tender For maintenance of water supply system - operation of 10mld pressure filter plant including supply of chemicals to treat raw water at cuelim, cansaulim, goa. (retender 2nd call) - operation of 10mld pressure filter plant to carryout day to day activities of treatment of raw water, with suitable man power for attending and operation of valves , suction pump, blower pump, back washing of filter bed , dosing pumps, agitating pumps, chlorine and alum dosing pumps, etc. chemical mixing with water, in chemical dosing & treating to get potable water as per who norms. keeping of all the records in respect of raw water and treated water quantity and quality aspect. recording flow meter reading , etc. complete. the plant operating man power/staff should be arranged round the clock in shift as per the directions of engineer -incharge., supply at store/site of work including transportation loading & unloading etc of alumina ferric containing 16% of al2o3 content as per is 299/2012 grade -iv packed in hdpe bags of uniform weight suitable for water treatment plant., supply at store/site of work including , transportation , loading & unloading,freight insurance etc., of sodium hypochlorite containing 6% to 8% of chlorine concentration or as required, suitable for water treatment plant, filled in hdpe can of uniform weight, including re-transporting empty hdpe cans from departmental store/site to refilling plant etc., complete.as directed by engineer in charge.

Corporations/Associations/Others

CTN :40418429

06 Jun, 2025 2.26 Lacs

Chikkodi - Karnataka

Tender For annual supply of chemicals for water treatment of tmc chikkodi - beaker 500ml, beaker 1000ml, beaker 250ml, river water testing 1000ml, river water testing 500ml, river water testing 250ml, valve key., new chlorination unit, ammonia solution bottle, gas mask, chloroscope., ph paper set 1-14 range, glass tube mixing chamber., mixing chamber glass., teflon tape., moisture tube nut, moisture glass tube., ortho toluedine bottle, lead and pvc washer., copper pipe 8feet, copper pipe 2 feet, solution bend, mixing chamber top & bottom, mixing chamber., pvc nrv bend., pvc gas bend., chlorine valve., pressure gauge., secondary filter., chlorine gas cylinder, chlorine gas filled tunner, primary filter.

CTN :40227438

22 May, 2025 NA

Chittoor - Andhra Pradesh

Tender For corrigendum : operation and maintenance of filter plants, fountains, pumps, pump stations, pumping lines from dams at tirumala, garden pumping lines, theerthams water supply lines and sewage treatment plants at tirumala, pipe lines in both foot paths & ghat roads, kalyani pumping scheme and s.v. poor home at tirupati (both civil & elec) for a period of 2025-2027