Latest air cooling work Tenders | Government air cooling work Tenders

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 :45420505

07 Jul, 2026 NA

Medak-T - Telangana

Tender For corrigendum : tender for supply of 250 lpm lube oil system hp1103 dvc proj - 250 lpm lube oil system , 11 kw motor , thermowell d8 , thermowell d12 , pre transm , diff pres tran , l joy coup , trip scr pump , du bas fil , toil cooler , pres relief v , pres relief v , mic fil ele , nrv , du rtd , s type tem , dpt , lev tran

State Government

CTN :45710466

06 Jul, 2026 NA

Saharsa - Bihar

Tender For green/white board, dustless chalk, duster, dustbin, notice board, whiteboard marker, podium / lecture table, table, computer table, chair, large table, tablecloth, sofa set, cushioned chair, almirah / wardrobe, bookshelf, curtains, desktop computer + ups, printer-cum-scanner, wifi internet, portable mic system, air conditioner (ac), air cooler, refrigerator, water cooler + ro, battery + inverter (5 kva), cctv camera

CTN :45720715

29 Jul, 2026 20.00 Lacs

Ujjain - Madhya Pradesh

Tender For led and sound work for 2026-27 - led and sound work for 2026-27, 6 or 8 feet led on rent complete installation and running complete system one day, moniter, lead mic, mixer 32ch yamaha, equalizer, effect processor, cross over, mic stand, amplifire 5000w, lapel mic, chealam, speacker, 100 watt flood light with installation complete, tent cooler, stand fan (farrata), video graphy

CTN :45632618

04 Jul, 2026 NA

Bardhaman - West Bengal

Tender For corrigendum : providing of annual maintenance services for water purification and conditioning system (version 2) - drinking water cooler; upto 3; package-2 : water purifier and conditioning system maintenance involving basic servicing with maintenance of filters

CTN :45469167

03 Jul, 2026 NA

Modasa - Gujarat

Tender For bid to ras providing of annual maintenance services for water purification and conditioning system (version 2) - potable water purification system with inbuilt water cooler.; upto 3; package-5 : water purifier and conditioning system maintenance involving basic servicing, f..

CTN :45715657

15 Jul, 2026 17.38 Lacs

Muzaffarnagar - Uttar Pradesh

Tender For tender for supply of erection and fabrication work b c c - juice/water scale ke weight channel bed mein se gale/kamzor channel ko kaatkar hatana. poorvanusar naya banakar lagana evam trial dena. , juice weighing scale ke filling tank ke rods ki kamzor/gali guides ko naya banakar lagana. , juice. maceration water evam final molasses ke weighing scale tank ke gale/kamzor bottom cone ko kaatkar purane anusar naya bottom cone lagana va poorn trial dena. , juice weighing system ke measured juice receiving tank ki gali/kamzor bottom evam side plates ko kaatkar hatana evam nirdeshanusar purani/nai plate lagakar leak.proof trial dena. , raw juice pump par lage catcher ko kaatkar hatana tatha naya catcher fabricate kar yathasthan lagakar samast connection poorv ki bhanti karna evam leak.proof trial dena. , pan. quad body evam vapour line juice heaters ki hydraulic testing ke liye inlet evam outlet ke vapour pipes mein cutting karke plate ke blind weld karna tatha hydraulic uparant blind kaatkar hatana evam vapour pipe ko punah andar va bahar se leak.proof weld karna. , semi kestner. vapour cell. quad body juice heater. vapour line juice heater ke condensate bottles tatha syrup receiving bottles ke cells ko kaatkar ceiling baffle plate ke kamzor hisse. bottom plate ke kamzor hisse athva cell ke kamzor hisse ko badalkar condensate bottles/syrup receiving bottles ki vanchhit marammat kar jal bharav parikshan dena. , juice heater mein lage ayatakaar juice entry box ko dismantle karna. gale/kamzor charon nipples badalna. double beat valves ki fitting hetu dono flanges lagana. box ki marammat kar box fit karna evam double beat valve fit karke leak.proof parikshan dena. , sabhi juice heaters ki gali hui sampoorn partition plate ko kaatkar bahar nikalna va nai 8/10 mm plate lagakar gili hui ring ko leak.proof welding karna tatha lagi hui tubes ko bachakar santoshjanak trial dena. , juice heaters mein dono taraf partition plate ki kamzor m.s. strip ko dismantle karna. kate face par grinding kar nai 25 mm x 5 mm ki m.s. strip banakar lagana evam rubber fit karna. , juice sulphiter ke recovery tower ke gale/kamzor bottom cone ko kaatkar 10/12 mm moti m.s. plate se sample anusar naya cone fabricate kar yathasthan fit kar leak.proof welding karna. , juice sulphiter ke base ke charon side ke gale/kamzor horizontal beams ki vanchhit strengthening hetu unke andar 12 mm moti plate lagakar majbooti pradan karna. , juice/syrup sulphiter ke kamzor bottom cones evam top cones ko dismantle kar sample anusar naya banakar fit karna. tatha andar va bahar se leak.proof welding kar santoshjanak jal bharav evam trial dena. , syrup sulphiter ke tower ki gali/kamzor baffle plates/jaliyon ko bahar nikalna. vanchhit marammat kar yathasthan fit kar leak.proof trial dena. , syrup pump se syrup sulphiter tak dono pumps ki delivery ki dono lines ko neeche utarkar garam karke. bhali bhanti safai karna. gali hui pipe line badalkar valve. bend. nipple ityadi lagakar punah lines ko fit karna evam leak.proof trial dena. , syrup/juice sulphiter ke upar lage recovery tower ko utarkar gali shell ko nirdeshanusar nai/purani plate se shell taiyar kar fit karna evam tower ko punah yathasthan lagakar leak.proof trial dena. , juice/syrup sulphiter/clarifier ke kamzor shell ke kamzor bhag ko kaatkar hatana. nirdeshanusar nai/purani 10/12 mm plate se banakar yathasthan lagakar andar va bahar se leak.proof welding kar trial dena. , sulphur bhatti (juice/syrup) ke gale/kamzor secondary gas cooler ko kaatkar hatana. 10/12 mm moti plate se purane ke anusar naya cooler fabricate kar yathasthan fit kar samast connection poorv ki bhanti kar leak.proof gas trial dena. , sulphur bhatti station par juice/syrup hetu sthapit sulphur bhattiyon ke gas coolers ke gale/kamzor cooling pipes ko kaatkar hatana. purane anusar naye pipes taiyar kar poorv ki bhanti fit kar leak.proof trial dena. , sulphur bhattiyon ke gale gas headers ko kaatkar hatana. purane anusar naye headers taiyar kar lagana. , sulphu

CTN :45722211

09 Jul, 2026 NA

Aurangabad-Mh - Maharashtra

Tender For providing of annual maintenance services for water purification and conditioning system (version 2) - potable water purification system with inbuilt water cooler.; upto 3; package-5 : water purifier and conditioning system maintenance involving basic servicing, f..,annual maintenance services for water purification and conditioning system (version 2) - ro water plant for hemodialysis; upto 3; package-5 : water purifier and conditioning system maintenance involving basic servicing, filters, membranes, all electr..,annual maintenance services for water purification and conditioning system (version 2) - 150 ltr ro; upto 3; package-5 : water purifier and conditioning system maintenance involving basic servicing, filters, membranes, all electrical parts including ..

CTN :45583394

02 Jul, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For corrigendum : providing of operation and maintenance of water supply systems - voltage steplizer 4 kva,operation and maintenance of water supply systems - supply of gi plate verically,operation and maintenance of water supply systems - installation work all meterial,operation and maintenance of water supply systems - supply of pvc water tank for raw water storage 500 ltr,operation and maintenance of water supply systems - electric supply for water cooler and starter,operation and maintenance of water supply systems - water cooler safty cover the ms jali in suport of ms angle and coverd with scp sheet and flaxe,operation and maintenance of water supply systems - water supply boaring 2 inch 80 fit with 1 hp moter for water supply,operation and maintenance of water supply systems - water cooler installation rcc work,operation and maintenance of water supply systems - portable water purification system with inbuilt water cooler ro and uv

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