Plant Machinery Tenders

State Government

CTN :45636287

03 Jul, 2026 9.00 Lacs

Srinagar - Jammu And Kashmir

Tender For corrigendum : annual maintenance contract for medical gas pipeline system and allied works at skims mch bemina

Central Government/Public Sector

CTN :45551224

03 Jul, 2026 NA

Villupuram - Tamil Nadu

Tender For corrigendum : dn/mas acting for and on behalf of the president of india invites e-tenders against tender no m-sg-2026-515-ms_vm-2 closing date/time 03/07/2026 15:00 hrs. bidders will be able to submit their original/revised bidsupto closing date and time only. manual o ers are not allowed against this tender, and any such manual o er receivedshall be ignored.1. nit headername of worksignalling and telecom portion of work in connection withengineering works in chennai beach(msb)-villupuram(vm)section overchennai division.(msb-vm-2026-2)bidding typenormal tendertender typeopenbidding systemsingle packet systemtender closing datetime03/07/2026 15:00date time of uploadingtender09/06/2026 16:19pre-bid conferencerequirednopre-bid conference datetimenot applicableadvertised value 14550242.18tendering section signalbidding style[ decision at schedulelevel ]bidding unitearnest money (rs.) 291000.00validity of offer ( days) 60tender doc. cost (rs.)0.00period of completion 12 monthscontract type works - general contract category expenditurebidding start date 19/06/2026are jv allowed to bid nonumber of jv memberallowed0are consortium allowedto bidnonumber of consortiummember allowed0ranking order for bidslowest to highest expenditure typecapital (works)2. schedules.no. itemcodeitem qtyqty unitunit ratebasic value escl.(%) amount biddingunitschedule () a-sor 2022 items9145422.44above/below/par1please see item breakup for details. 9145422.44 at par9145422.44description:- sor 2022 itemss.no. itemcodeitem qtyqty unitunit ratebasic value escl.(%) amount biddingunitschedule () b-non sor items5404819.7411 3900.00numbers 100.00 390000.00 at par 390000.00 rs.description:- provision of 7.2 mm holes in old/new rails to provide continuity bonding /polaritybonding etc (all other material required for the work shall be supplied by contractor) (this scheduleincludes the xing of bond wire in the 7.2 mm hole). the bond wire and channel bond pins will besupplied by railways)22606.00numbers 670.00 406020.00 at par 406020.00 rs.description:- releasing and re xing of tld boxes in dc track circuits. (this work includes releasingthe existing track connections and reconnecting the track connections after the completion of workalong with provision of necessary holes for connecting lead wires and painting of track particulars.all the materials required for the above work shall be supplied by the contractor as per the directionof the rly engineer at site.3360.00numbers7400.00 444000.00 at par 444000.00 rs.description:- re xing of released point m/c (all types) and its gound connections (existing pointmachine) including wiring and termination in point m/c and interconnections between point m/c andct box through pvc hose pipe and painting (all types of insulations connected to point work , alltypes of bolts and nuts, washer springs/ at , pvc hose pipe, 3/0.75 sq.mm copper wire,7/1.4 sq.mmcopper wire, paints and other miscellaneous items shall be supplied by the contractor). the workshall be carried out as per the instruction of engineer at site.4110.00numbers3600.00 396000.00 at par 396000.00 rs.page 1 of 16run date/time: 09/06/2026 16:19:30chennai division-s and t/southern rlytender documenttender no: m-sg-2026-515-ms_vm-2closing date/time: 03/07/2026 15:004description:- releasing and re xing of cable termination box for point machine (existing pt ctbox)- this work involves breaking of concrete andreleasing the existing cabletermination box andkeep it a side casting of foundation and erection of the released ctbox and carrying out the interconnection between point machine and ct box. the work shall be carried out as per the instrution ofengineer at site.55141.00numbers3771.78 531820.98 at par 531820.98 rs.description:- all type point machine ground connections to be released carefully withoutdamaging, kept aside and re- x the same after completion of engineering work. the work shall becarried out as per the instruction of engineer at site.66 8000.00numbers 5.70 4560

corporations/Associations/Others

CTN :44348671

14 Jul, 2026 NA

Atthipattu Puthunagar - Tamil Nadu

Tender For corrigendum : tangedco nctps i 3x210mw installation of semi dry flue gas desulphurization system - tangedco – nctps-i–(3x210mw) – installation of semi dry flue gas desulphurization system complete design, engineering, manufacture / supply, inspection and testing at supplier’s works, packing, forwarding to site, transportation, unloading, storage, preservation, insurance, handling at site, pre-assembly, assembly, erection / supervision of erection, final painting, start-up, pre-commissioning, testing & trial run, commissioning, performance guarantee testing and warranty of fgd system up to completion of warranty period, training of purchaser’s personnel for complete fgd equipment / system covering all mechanical, electrical, c&i, associated steel structure, civil & architectural works for semi dry flue gas desulphurization system in all units of3 x 210 mw steam generators with complete associated auxiliaries, accessories and other related items of respective work for the complete fgd plant and equipment on turnkey engineering, procurement and construction basis, necessary for putting into operation, a highly reliable, safe, efficient and environmentally compliant fgd plant in order to reduce the sox emission to comply the new environmental norms in 3x210mw units of nctps i, athipattu, tiruvallur dist., tamil naduunder single epc basis.

Central Government/Public Sector

CTN :45244663

10 Jul, 2026 NA

Delhi - Delhi

Tender For corrigendum : expression of interest for selection of technology partner qfgdm associate for upcoming wet limestone based flue gas desulphurisation system

Central Government/Public Sector

CTN :45666356

02 Jul, 2026 NA

Purba Medinipur - West Bengal

Tender For bid to ras providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - 88 acv sqn (h-188 & h-193); undertaking engineering jobs onboard 88 acv sqn (h-188 & h-193); service provider

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 :45726596

18 Jul, 2026 NA

Delhi - Delhi

Tender For repair/ maint of air conditioning systems alongwith its connected accessories at hq ids 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, 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., 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 in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 6.0 mm (1/4") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 13.0 mm (1/2") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 9.0 mm (3/8") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in replacement of of copper tubing and synthetic rubber tube insulation of thickness 9 mm & internal diameter - 16.0 mm (5/8") for refrigerant copper piping of split ac units complete all as specified and directed., s&f in repair drain pipe of any size suitable for split ac of capacity 1.5/2/3.5/4 tr as per sample complete all as specified and directed., supply only in replacement cordless remote for inverter type acs hot & cool suitable for 1.5 ton ac as per sample complete all as specif

Central Government/Public Sector

CTN :45713891

20 Jul, 2026 20.00 Lacs

Chandimandir - Haryana

Tender For repair / maint of split acs 2/1.5 ton , windows acs 2 / 1.5 ton , voltage stablizers and connected items installed at command hospital (wc) and other various location in aor of age e/m ch - servicing of split type ac of capacity 2/ 1.5 tr after disconnecting all incoming and outgoing electric connection, water drain pipe line connection etc. and wash with approved chemical mixed water with the pressure pump, after servicing cleaned all the disturbed area and reassembling the water/electric connection and testing for entire satisfaction of engr-in-charge., all as per item no. 1 here-in-above but window type ac 2/1.5 tr capacity., supplying and charging of refrigerant gas r-22 only after vacuuming dehydration, leak testing of the system as per standard practice testing for proper cooling effects and satisfactory performance complete all as specified and as directed by engr-in-charge for room split/window type ac of capacity 2/1.5 tr., all as per item no: 3 above but gas r-32, all as per item no: 3 above but gas r-410a., all as per item no: 3 above but gas r-134a., taking out defective capacitor of capacity 50+6 mfd after disconnecting all incoming and outgoing electric connection including supply & fix new capacitor on same place and testing complete all as specified and as directed by engr-in-charge, all as per item no:7 here in above but of capacity 45+4 mfd ., all as per item no:7 here in above but of capacity 45 mfd ., all as per item no: 7 here in above but of capacity 6 mfd ., all as per item no: 7 here in above but of capacity 4 mfd ., supply & fixing as in replacement copper pipe 1/2" for liquid line including fittings and testing complete all as specified and as directed by engr-in-charge., supply & fixing as in replacement copper pipe 1/4" for liquid line including fittings and testing complete all as specified and as directed by engr-in-charge., supply & fixing as in replacement copper pipe 5/8" for liquid line including fittings and testing complete all as specified and as directed by engr-in-charge., supply & fixing as in replacement copper pipe 3/8" for liquid line including fittings and testing complete all as specified and as directed by engr-in-charge., supply and fixing of insulation foam for copper pipe of size 1/2" after removing old one., supply and fixing of insulation foam for copper pipe of size 1/4" after removing old one., supply and fixing of insulation foam for copper pipe of size 5/8" after removing old one., supply and fixing of insulation foam for copper pipe of size 3/8" after removing old one., supply and fixing as in replacement of pvc flexible pipe 15 mm dia including any fittings as required complete inclusive of any type of leakage testing., all as per item no: 20 above but pipe of 20 mm dia., supply and fixing as in replacement of pvc water drain pipe 25 mm dia complete inclusive all fittings and any type of leakage testing., material and labour for sub main wiring with 2 x 2.5 sqmm +1 x 2.5 sqmm single core flame retardant pvc insulated unsheathed cable with stranded copper conductor drawn in and including heavy grade frlsh pvc concealed conduit isi marked with all accessories on walls and making good the disturbed surfaces including all conduits fittings, clamps guittes etc for earth dbs and boxes with proper thimbles all as directed by engr-in-charge. note :02 run of 2.5 sqmm , 01 run of 2.5 sqmm cable and 01 run of conduit shall be measured as one unit and paid accordingly., all as per item no: 23 here in above but of size 2x 4 sqmm +1x 4 sqmm., m&l cutting chases, pinning in stone concrete block or slab walls & making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring ,etc., and making good, cutting exc. 10 cm girth., supply and fix as in replacement of rigid non-metallic pvc conduit of size 20