Latest desalination plant Tenders | Government desalination plant Tenders

Central Government/Public Sector

CTN :45498770

01 Jul, 2026 NA

Tiruvallur - Tamil Nadu

Tender For providing of custom bid for services - biennial job contract forchemistry operation areas including fgd-swro,desalination plant& laboratory of ntecl vtps

Central Government/Public Sector

CTN :45413063

19 Jun, 2026 NA

Dibrugarh - Assam

Tender For hiring of services for design, engineering, procurement, supply, installation, commissioning, and operation & maintenance of a modular desalination plant with zero liquid discharge (zld) of 3000 klpd processing capacity at stf madhuban, to be executed on epc basis followed by two (02) years of o&m, extendable by 01 (one) year.

CTN :45277506

12 Jun, 2026 7.18 Lacs

Sanguem - Goa

Tender For corrigendum : urgent supply of spares for chlorination system at 160mld salauli water treatment plant. - auxiliary container valve with yoke, flexible copper connector (1.5meter), chlorine valve, chlorine pressure gauge, vacuum gauge, 20nb cs ball valve flanged, filter element with bottom gasket, pressure reducing valve (15kg/hr), lead gasket for flexible copper connector, vacuum regulator with pressure relief valve, glass tube with float (20kg/hr), check valve, 20nb cs lead gasket flanged, ball & seat for 20nb cs ball valve, top & bottom spring, spindle, seat and diaphragm with disc for pressure reducing valve, spindle, seat, spring and diaphragm with retainer for vacuum regulator & ball and spring for pressure relief valve, differential pressure regulator, spindle with nut, seat, spring and diaphragm with retainer and o-ring for dp regulator, spares for check valve

CTN :44063296

29 Jun, 2026 34.01 Crore

Tuticorin - Tamil Nadu

Tender For corrigendum : appointment of project engineer (pmc) for construction management and supervision, including third party inspection and operation and maintenance for 15 years for the proposed development of 60 mld sea water desalination plant at village mullakkadu in thoothukud - name of work: appointment of project engineer (project management consultancy – pmc) for construction management and supervision, including third – party inspection and o & m for 15 years for the proposed development of 60 mld sea water desalination plant at village mullakkadu in thoothukudi district – tamilnadu on hybrid annuity model (ham), ppp basis.

CTN :45407173

12 Jun, 2026 NA

Kolkata - West Bengal

Tender For supply of ballast water treatment system for grse ars project - 100m3-h ballast watr trtmnt sys_acesoris , on board spare for bwts , tools for bwts , documentation for bwts , instl and comm spares for bwts , 1st submission of bd for bwts , preservation with consumbles for bwts , training for bwts , service engineer for bwts

CTN :45048307

30 Jun, 2026 NA

Tarapur - Maharashtra

Tender For corrigendum : : supply, installation, testing & commissioning of electrical equipment for dg block 119a of inrp - ht panels (119a)supply, installation, testing & commissioning of indoor type floor mounted, single front, metal clad, 1250 a, 6.6 kv, 3 phase, 3 wire, vcb switchgear panel suitable for a short circuit current of 31.5 ka for 3 seconds, internally arc tested for 31.5 ka for 1 second, comprising of following incoming & outgoing feeders : incoming feeder: 1 no. 1250 a, 3p vcb outgoing feeders: i) 7 nos. 630 a, 3p vcbii) 1 no. 1250 a, 3p vcb as tie feederwith surge arrestors, relays, pts, cts & other necessary accessories including associated structural steel required for complete installation of the panel & equipment earthing of the panel from both the earthing terminals of the panel to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & drawings. reference drg. nos: ip1/119a/05027339/dwg/001/r0 & ip1/119a/05027339/dwg/002/r0(note: terminal box of each incomer of 6.6kv switchboard shall be suitable for terminating 4x3cx400 sq.mm., 6.35/11kv (e), a2xwy cables.), supply of spares for ht panels as per attached spares list mentiond in section c, part ii of tender, 2.5 mva, 6.6/0.433 kv dry type transformers (119a)supply, installation, testing & commissioning of 6.6/0.433 kv, 2.5 mva, dyn11 dry type cast resin transformer having percentage impedance of 8.5% complete with ht cable end box, lt bus duct flange, off load tap changer on ht side with range of +/-5% in steps of 2.5%, wti scanner, ct for restricted earth fault protection and other necessary accessories including associated structural steel required for complete installation of the transformer & equipment & neutral earthing of the transformer from both the earthing terminals of the transformer to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & drawings.reference drg. no. : ip1/119a/05034347/dwg/001/r0, supply of spares for dry type transformers as per attached spares list mentiond in section c, part ii of tender, 2000 kva diesel generator sets (119a)supply, installation, testing & commissioning of 3 phase 2000 kva prime power 433v, 50hz, 0.8 p.f. diesel-generator sets with 110% overload capacity for 1 hr with four (4) stroke inline or vee type cylinder arrangement having engine speed 1500 rpm, 24v electric battery starting system with a provision of interchangeability of battery bank between two dg sets, complete with all auxiliary equipment including amf control panel, auxiliary mcc panels, heat exchanger cooling system, raw water pump, remote radiator with fans on terrace, ms exhaust piping, exhaust structure (maximum 30 m stack), 4 nos. of 3.6 cubic metre fuel day tank outside dg building (for all 4 dg sets) & 1 no. of 990 ltr intermittent tank inside each dg room, ms "c" class fuel piping between engine & fuel tank, dg room accoustic treatment & complete ventilation of dg room, brushless excitation for alternator, one no. 3200 amp 415 v 4p acb, ms structural steel supports/ channels/ angles & other necessary accessories including associated structural steel required for complete installation of the dg & equipment & neutral earthing of the dg from both the earthing terminals of the dg to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & necessary statutory clearances from cpcb etc. as required and as per tender technical specifications & drawings. design and construction of foundation for exhaust pipe rack/ structure of dg set is included in the scope of the contractor.reference drg. nos. : i) ip1/119a/05034347/dwg/001/r0ii) ip1/119a/05044831/dwg/003/r0iii) ip1/119a/05044831/dwg/004/r0iv) ip1/119a/05044831/dwg/005/r0v) ip1/119a/05044831/dwg/006/r0, supply of sp

CTN :45084511

09 Jul, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : supply of ballast water treatment system for grse ars project - 100m3-h ballast watr trtmnt sys_acesoris , on board spare for bwts , tools for bwts , documentation for bwts , instl and comm spares for bwts , 1st submission of bd for bwts , preservation with consumbles for bwts , training for bwts , service engineer for bwts

Central Government/Public Sector

CTN :44977776

19 May, 2026 NA

Multi City - Multi State

Tender For corrigendum : spply of mandatory spares for cpu system and water treatment packages at 3x660 mw north karanpura super thermal power project tandwa jharkhand