Water Purification System Tenders

corporations/Associations/Others

CTN :44787473

20 Apr, 2026 19.82 Crore

Surat - Gujarat

Tender For construction of road layers from sub grade to binder/ wearing course having width below 24.00 mt. wide road and reinstatate of trench line falling in old area of north zone (katargam) of surat city by contractors own batch mix type hot mix plant and w.m.m. plant to be installed within surat city limit with sensor operator paver finisher including construction/repair of footpath, divider, water table and providing and laying/fixing of pavement markings, road studs, road signages with other traffic safety measures (2nd attempt).(work no.01)

Central Government/Public Sector

CTN :44783786

15 Apr, 2026 1.99 Lacs

Nagpur - Maharashtra

Tender For miscellaneous repair works and providing painting works to water filtration plant at balaghat mine.

Central Government/Public Sector

CTN :44769112

27 Apr, 2026 45.00 Lacs

Kanchipuram - Tamil Nadu

Tender For repairs and mechanised cleaning of sewage lines, manholes, septic tanks, filter bed and cleaning of water tanks for po colony, usman line, air embarkation, aft, matyas nagar and rudra road at ota chennai under ge stm.

Central Government/Public Sector

CTN :44779331

28 Apr, 2026 45.00 Lacs

Kanchipuram - Tamil Nadu

Tender For repairs and mechanised cleaning of sewage lines, manholes, septic tanks, filter bed and cleaning of water tanks for ota under ge stm chennai.

Central Government/Public Sector

CTN :44379832

13 Apr, 2026 29.99 Lacs

Khorda - Odisha

Tender For corrigendum : periodical cleaning/ maint of solapokhari pump house filtration plants, sedimentation tanks, clear water collection sumps, over head tank etc, repairs to installed pumps/ motors / machinery and connected various items incl rising at ins chilka - periodical cleaning/maint of solapokhari pump house filtration plants, sedimentation tanks, clear water collection sumps, over head tank etc and repair to installed pumps/motors /machinery and connected items including rising mains 250 mm & 300 mm dia from solapokhari pump house to jatia hill service reservoirs at ins chilka under ge chilka

CTN :44537994

15 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of 25brsc001 spares of various types of ro plants e e -thermister overload relay , filter pump shaft seal , split cone with nut , oil filler cap , conductivity meter with sensor , abs service kit ro 8107 , 825 mm long hose , victualing coupling gasket , pressure gauge , flow meter , 575 mm long hose , 930 mm long hose , 1000 mm long hose , cartridge filter complete , servo motor control valve 230v 3 8 , solenoid valve ve83 , pressure transmitter , pressure transmitter , flow switch , running time meter , main control switch , relay , charging plug , seal ring charging , split pin , repair kit for pre filter pp , abs service kit , globe valve sampling cock pvc 1 4 bsp f , quick acting coupling , ss service kit for ro 510 5s 10s , pulley for pump , taper bush 1610 bore 24 mm , taper bush for hp pump motor , bearing hp motor , bearing hp pump , hp motor bearing nde , valve kit for hp pump , oil seal , manifold head , valve kit con 6 no 206535 206536 206537 206538 206539 206540 , cylinder screw , spring washer , bearing cover , radial seal for plunger rod , pressure ring p30 43 130 , pressure spring , shim 1 2 circle bearing case , oil seal crank case , hp pump discharge manifold , coil spring 70 kg , anode plug zinc anode , tee pu4 , 1 4 mxpu4 elbow , 1 4 fxpu4 elbow , cartridge filter element , cartridge filter housing 20 , cartridge filter assembly 20 , nozzle set for frp filter 1354 , media for sand filter grade i , support gravel 1 5 3 0 mm , support gravel 2 0 3 0 mm , hp pump c case oil , jubilee clips 00 13 mm to 20 mm , handle , flexible tube pl4 , dt module service exchange 3 tpd ssk subs , dt module service exchange 5 10 20 30 tpd opv , lip seal dt module , o ring for head distributor assembly , o ring distance fitting inside , hp flexible hose , high pressure hose l800 , rubber hose 20mm , hose 20mm with threaded end connections , lp hose for air line , hp pump driving belt set , h p pump driving belt set of 2 , coupler for victaulic coupling 1 , belt spanner , pressure switch , valve set , prefilter filter pump shaft seal , sleeve gasket , mechanical seal p 105 , sleeve gasket p 37 , neck ring p 45 , ring circle p 931 , o ring , prefilter pump , anode plug , valve kit , seal kit , seal oil crankshaft , rod connecting assy , o ring crankcase cover , seal oil crankcase , retainer seal 2 pc , adapter male , spacer v packing , plug for priming , mainfold discharge , seal kit , valve kit , anode plug , o ring oil filler cap , seal ring charging screw , o ring for head distributor assembly , o ring cartridge filter housing , cartridge filter element , filter element , o ring hp connection , groove ring gasket flange , hydraulic disc , dt module service exchange , gf pvc u fitting pipe clips d25 , abs solvent cement 100 gm , ball valve 2 way 20mm , abs ball valve 2 way 25 mm , abs ball valve 2 way 32 mm , hp elbow 1 for smcv , pl4 pipe , pu 4 hose , pu9 pipe , victualic coupling 1 , victaulic couplings 1 1 4 , coupler for vict coup1 , pipe clamp 32 mm 2 bolt , permeate male elbow , pvc elbow 1 4 xpl4 , pvc tee pu 4 , connector straight , smcv spindle & seat , smcv valve spindle unit , solenoid valve 3 8 f 2 way ve83 , sampling cock , ball valve ss316 1 2 bspf wp 70 bar , non return valve pvc 3 8 , mcb 2a , thermostat , hrc fuse 2 amp , main control switch 63a , pressure gauge 0 10 bar , pressure transmitter 0 100 bar , cleaner for membranes 11 , cleaner for membranes 22 , cleaner for membranes 33 , temperature indicator , rubber hose 20mm , lp hose 25mm id bare hose , lp hose 25mm idx1 bspmx500l ss316 , lp hose 32 mm id bare hose , lp hose 32mm , hp hose to module , hp hose to smcv , hp hose module out , hp flexible hose , high pressure hose module outlet , hp hose of module in , hp hose raw water brine 2500l , hp pump crank case oil , belt spanner , jubilee clips 00 13mm to 20 mm , jubilee clips for d 25 , ss jubilee clips for dn 32 pipe , ss jubilee clips 2x 45 mm to 60 mm , jubilee clip

CTN :44789387

14 Apr, 2026 5.88 Lacs

Kolkata - West Bengal

Tender For repair maintenance of of central packaged type ac plant, wtac, split type ac, water cooler and water softening/iron removal, filtration plant at national library, alipore, kolkata during 2025-26 (sh: overhauling of compressor unit 4, overhauling of comp. motor, rewinding of chiller motor, cooling coil wash and valve cleaning).

CTN :44789389

14 Apr, 2026 5.82 Lacs

Kolkata - West Bengal

Tender For repair maintenance of of central packaged type ac plant, wtac, split type ac, water cooler and water softening / iron removal, filtration plant at national library, alipore, kolkata during 2025-26 (sh: overhauling of condenser & chiller pump, motor, compressor motor & descalling of condenser & overhauling of ct).

State Government

CTN :44771559

11 Apr, 2026 9.99 Lacs

Giridh - Jharkhand

Tender For repairing of 25hp submersible motor pump,50 hp centrifugal pump and lt control panel of pumping plant, sluice valve and ,cleaning of wtp and esr and filter bed etc. all complete job. of baddiha giridih rural pipe water supply scheme

Central Government/Public Sector

CTN :44719633

22 Apr, 2026 NA

Dahej - Gujarat

Tender For corrigendum : providing of custom bid for services - hiring services for mounting / dismounting, repair, testing & calibration of safety valves, isolation valves & fire water sprinklers at ongc dahej plant for three years

By Cities

By States

By Agencies

By Ownerships

By Sectors

corporations/Associations/Others

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

State Government

Central Government/Public Sector