Latest ac repair Tenders | Government ac repair Tenders

CTN :45742840

08 Jul, 2026 1.15 Lacs

Delhi - Delhi

Tender For operation and maintenance of 11kv sub station equipment, 500kva/320kva/125kva dg sets, internal electrical installations, water supply pump sets, addressable fire alarm system , ac plant, vrf system, fire fighting system, boom barriers and lifts at niti aayog, new delhi for the fy 2026-27. sh - repairing and annual preventive and periodical maintenance of 83hp wet riser system diesel engine of kirloskar makesubwork/packages:repairing and annual preventive and periodical maintenance of 83hp wet riser system diesel engine of kirloskar make

Central Government And Public Sector

CTN :45717266

20 Jul, 2026 NA

Kaiga - Karnataka

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - nuclear power plant kaiga generating station kgs 3 and 4; electrical system or installation, power house equipment, servicing of ms schneider make 415v ac air circuit br..

State Government

CTN :45722393

01 Jul, 2026 38.77 Lacs

Hyderabad - Telangana

Tender For providing annual comprehensive maintenance to central ac plant 4x350tr trane make including low-side equipments in tg-iccc banjara hills hyderabad for the year-2026-27 for 12 month - 2nd call

Central Government/Public Sector

CTN :45713851

25 Jul, 2026 55.00 Lacs

Dappar - Punjab

Tender For repair/maint of air cooled ac plants, chiller, condenser pump, hot water boiler, ahu, water colled ac plants, motor, hwg and ahu alongwith connected items at akash complex/tech area at dappar under age(i) dappar - material and labour for servicing / cleaning of air cooled ac plants of 50 tr capacity, chiller unit, cleaning and washing of cooling coil with fins using a chemical c-shine (alkaline coil cleaner and brightener) and testing the unit (once in a three months) complete all as specified and as directed by engineer-in-charge. location :- akash air cooled ac plants(once in a three months), material and labour for descaling of complete condenser units for central/ package type ac plants of condenser unit of water cooled ac plantac plant upt to 40 tr capacities by means of adding descaling chemical solution (hcl) or equivalent into the cooling tower sump as per requirements, and running the plant pump continuously till all the scale of pipes/shell are removed including removing side covers of condenser and cleaning the water tubes by means of nylon brushes till the scaling is removed and refixing of covers including replacement of neoprene rubber gasket and refixing pipe connection etc. to entire satisfaction of engineer-in-charge complete all as specified and as directed by engineer-in-charge. location :- old, 3ac igloo ac plant and new ac plant (once in a three months), material and labour for cleaning of cooling tower existing size, water basin and makeup tank with the help of chemical and nylon brush, removing and refixing of pvc finches after washing, cleaning of condenser pipe line ( inlet and outlet) including painting of out side of cooling tower with inlet and outlet pipe line with one coat synthetic enamel paint of colour approved by engineer in charge and inside painting of water tank of cooling tower using water proof black japan paint one coat including changing of unserviceable pvc guard, water distibutor, pvc pipe, and all connected minor items of up to 100 tr capacity of the ac plants at different locations complete all as specified and as directed. location :- old and new ac plant, material and labour for servicing of cooling coils and air filters of ahus intalled at air conditioning plant by removing air filters and fixing after cleaning with air blower and water and cleaning agent , cleaning of cooling coilwith wire brush and air blower and water spray pump after spraying scale gun or equivalant chemical suitable for aluminium fins and straighting the fins of cooling coil by using suitable brush for any capacity of ahu complete all as specified and as directed by engineer-in-charge. locaton :- new ac plant, old ac plant , 3 ac igloo ac and akash ac plants akash, material and labour for servicing / cleaning and testing of electrically operated pan type humidifier capacity 9 kw alongwith all necessary items fitting and all suitable / all necessary electrical wiring from electrical panle to humidifier complete all as specified and as directed by engineer-in-charge. location :- akash ac plants, material and labour for servicing / cleaning and testing of pressurization unit in cold water line ( psu-225 as per site) alongwith all necessary items fitting and all suitable / all necessary electrical wiring complete all as specified and as directed by engineer-in-charge. location :- akash ac plants, material and labour for servicing / cleaning and testing of pressurization unit in hot water line ( psu-225 as per site) alongwith all necessary items fitting and all suitable / all necessary electrical wiring complete all as specified and as directed by engineer-in-charge. location :- akash ac plants, material and labour for servicing , cleaning , and greasing , chiller , hwg pumps , ahu and ct motors alongwith all necessary minor items/ fitting i.e bearing , star coupling , screws , nuts and bolts etc complete all as specified and as directed by engineer-in-charge. location :- new ac plant , old ac plant and air coole

CTN :45560058

10 Jul, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of clamp meter , 5 gallon compressor oil tin , core for filter drier , filter drier core rpe48bd , relay base type rxze2m114 , relay 24v dc 4 co rxm4ab2bd , single core 40 mmsqlfh cable , ss washer 125 , screw driver set , ss 304 tubing , pilot tube fitting , filter drier replacement core , potentiometer shaft , relay , store room thermostat , piston set , valve plate set , pocket for temp switch , gasket , therm injection valve , defrost heater element tat 30 , shut off valve , shut off valve , shut off valve , temperature transmitter pt 10 , solenoid valve on oil return line , condensers of chilled water units ac , thermometer discharge line , thermometer cwinlet , flex metal hose , oil heater , therm injection valve , needle valve , gauge oil pressure , feeler pocked , stop valve , stop valve , power contactor 115 vac , air contactor , chilled water pump of air conditioning plant , fuse 500v , relay 24vdc , rc module , auto controller , antifreeze thermostat , fuse switch , fuse switch , sight glass set , current meter , pilot lamp , valve relief , metaflex coupling api 671

State Government

CTN :45741298

09 Jul, 2026 1.75 Lacs

Jummu - Jammu And Kashmir

Tender For recharging to 120 tr capacity air cooled ac chiller plant no ii including allied works installed for convention centre jammu.

CTN :45733847

13 Jul, 2026 39.84 Lacs

Kamrup - Assam

Tender For miscellaneous civil work for augmentation of old ac plant in iitg campus

CTN :45716132

10 Jul, 2026 NA

Srinagar - Jammu And Kashmir

Tender For supply of repair and maintenance of hand held search light , repair and maintenance of hand held metal detector , repair and maintenance of trail camera with accessories , repair and maintenance of bullet proof long tall morcha , repair and maintenance of veh mounted search light , repair and maintenance of bullet proof short morcha , repair and maintenance of under veh search mirror , repair and maintenance of portable tyre killer , repair and maintenance of ptz camera day and ni vision for cctv , repair and maintenance of adopter for cameras , repair and maintenance of camera poe cord , repair and maintenance of dc adopter for 17 poe switch , repair and maintenance of nvr repair , repair and maintenance of adopter for ote , repair and maintenance of ofc patch cords , repair and maintenance of utp drum , repair and maintenance of 12 v 7 ah bty for ups , repair and maintenance of junction box with mounting caps , repair and maintenance of power cable , repair and maintenance of terminal box , repair and maintenance of optical fiber cable

Central Government/Public Sector

CTN :45658124

03 Jul, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - icgs c-428; e031 low cooling effect observed in ac plant due to scale formation and mud particles accumulated in condenser tubes of condenser no 2 chemical cleaning of ..

Central Government/Public Sector

CTN :45733898

14 Jul, 2026 31.00 Lacs

Ranchi - Jharkhand

Tender For repair of false ceiling, wall panelling, kitchen cabinets at gr units, repair of damage and broken roof sheet, welcome maint of various md accn, repair of kitchen cabinets and att and paintaing of various building at engineer line, kurukshetra line

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