Latest air conditioning system Tenders | Government air conditioning system Tenders

Central Government/Public Sector

CTN :45728984

13 Jul, 2026 2.49 Crore

Kolar - Karnataka

Tender For onm services for electrical installations internal/ external electrifications, dg sets and area lighting and ws system at mrs, nftr, k1, ade buildings, row site, k-3 and k-5, sbr site and central ac plants and services maintenance room ac at kolar.

Corporations/Associations/Others

CTN :45532318

09 Jul, 2026 19.50 Lacs

Kanchipuram - Tamil Nadu

Tender For corrigendum : repair and maintenance work of foot path and light arrangements,eb board,play materials and name board works in tnhb p-iii park at ward no.33 zone -4 in tcmc - eangaging of man power for cleaning weeds and bushes at lawn areas cutting plants and grass including all labour charges etc complete, gardener 5 days 6 nos, mazdoor ist class, engaging of ac electric grass cutter on hire basis including hire charges transport charges and all labour charges etc complete, supply and fixing of childerns play materials including cost and conveyance and fixing and proper alingenement charges etc complete, slider, 2 seater swing, 4 seater see saw, supplying and filling in foundation and basement with river sand in play area in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification., supply and fixing of light pole 4 metre length single bracket pole with base plate (250 x 250 x 6mm)76.10mm od x 3.65mm thick x 4000mm length etc.,completed, supply and fixing of 30w led street light fitting with led on out door fittings including cost and conveyance and fixing charges etc complete, supply and fixing of synthetic moulded compound box for street light with 16 a mcb and connecterincluding cost and conveyance and fixing charges etc complete box-735+16 a mcb sp and neutral -382, supply and fixing of 4 sqmm pvc unsheathed copper cable including cost and conveyance and fixing charges etc complete , supply and laying of 2 x 10 sq.mm pvc armoured ltug cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good sd 194, centering and shuttering charges for all pcc and rcc works using ms steel moulds and soffits strutting with casurina props 10-13 cm dia including cost and conveyance of all materials and including all labour charges etc complete, plain cement concrete 1;2;4 mix using 20 mm hbg iss metal including cost and conveyance of all materials and including all labour charges etc complete, supply and filling of on quarry rubbish 15 cm thick on each layer including cost and conveyance and all labour charges for filling and consolidation charges etc complete, cement concrete 1:5:10 (one cement, five crushed stone sand and ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and including curing etc. complete complying with standard speci cation and as directed by the departmental of cers. -mixing by manual means, paving the oor with pre-polished concrete anti-skid tiles (required shape and design) of 20mm thick of approved quality and colour laid in accordance with is 1443 over a cement mortar bed of 20mm thick in cement mortar 1:3 (one cement and three crushed stone sand) with required cement slurry and mortar plasticizer and pointed with white cement mixed with colouring pigment at the rate of 0.40 kg. / sq.m., curing, etc., complete complying with standard speci cation and as directed by the departmental of cers. (the make and brand of the tiles should be got approved by executive engineer before use on works), supply and fixing of m.s grills with doors and windows with one coat of red oxide with primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification., supply and fixing of stone bench including cost and conveyance and fixing and proper alingenement charges etc complete, supply and delivery of ms kiosk of size 0.75m x 0.45m x 0.75m made up of ms angle of size 50mm x 50mmx 4mm alround covered with 16 gauge ms sheet and kiosk door made up of ms plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements and labour charges etc.,(twad sor 2025-26 unicode wd-m1471 clau

State Government

CTN :45734804

13 Jul, 2026 79.72 Lacs

Rohtak - Haryana

Tender For augmentation of air conditioning system in rooms of hsvp office building sector-3, rohtak including one year defect liability and maintenance free of cost.

Central Government/Public Sector

CTN :45730349

08 Jul, 2026 NA

Mumbai - Maharashtra

Tender For quotations for replacement & supply, installation, testing & commissioning (sitc) of 10 hp outdoor unit (make diakin, model rxmq10) of vrv air-conditioning system under buy back offer at dit powai

Central Government/Public Sector

CTN :45730507

21 Jul, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For tpj - annual maintenance contract of stationary ac plants such as window ac, split ac, cassette ac, package ac and water coolers all over tpj division for the period of two years - service contract.

State Government

CTN :45741651

16 Jul, 2026 NA

Ukai - Gujarat

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - pw-95g (tmd-6) annual maintenance contract of voltas make chiller plant and other related auxiliaries of air conditioning system installed at 500mw unit no-6 of ukai tps; as per schedule b and ..

State Government

CTN :44918719

04 Jul, 2026 95.2 Thousand

Hyderabad - Telangana

Tender For corrigendum : providing complete comprehensive maintenance of vrv air conditioning system in city civil court, secunderbad for the year 2026-27

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

Central Government/Public Sector

CTN :45740471

20 Jul, 2026 52.99 Lacs

Jamnagar - Gujarat

Tender For comprehensive maintenance of cental ac plants (amc) of article a tp under ge (af) jamnagar no 01

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

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