Latest air vent Tenders | Government air vent Tenders

Central Government/Public Sector

CTN :45731860

14 Jul, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of air vent for lhb c 3 tier economy coaches, colour shade is ral-7004, signal gray as per drg no :- ed64012 alt a or latest [ warranty period: 30 months after the date of delivery ]]

Central Government/Public Sector

CTN :45731121

06 Jul, 2026 NA

Bengaluru - Karnataka

Tender For supply of round air vent for lhb ac 3 tier economy coaches as per central railway drg.no.misc sk.no.4021 suitable for rcf built lhb ac economy coaches. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45721004

20 Jul, 2026 1.98 Crore

Mandawar - Rajasthan

Tender For - rj-19-04/ml/ jhalrapatan/ 2026-27 - clearing and grubbing road land clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per morth specification clause 201. by mechanical means in area of thorny jungle, construction of missing link road from village magispur to kesarpura, construction of cc road from sunel bhawanimandi road to ahu river ghat, total, construction of embankment with material obtained from borrow pits construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of tables 300-1 and 300-2 with a lead upto 50 m as per morth specification clause 305.3, construction of missing link road from village magispur to kesarpura, construction of cc road from sunel bhawanimandi road to ahu river ghat, total, carriage of material from quarry / crusher to work site including loading, unloading and stacking all complete. earth, sand, lime, morrum manure or sludge, construction of missing link road from village magispur to kesarpura, construction of cc road from sunel bhawanimandi road to ahu river ghat, total, granular sub-base with close graded material (table:- 400-1) plant mix method providing laying spreading and compacting specified graded sand, gravel (crushed stone) as per table 400-1,400-2 or any other course material as per design mix, as per cbr in sub base course including premixing the material at omc in wet mix plant, carriage of mixed material spreading in uniform layers with motor grader f.e loader on a prepared base and compacting with vibratory roller to achieve desired density (as per i.s.2720) including all material, labor, machinery, lighting guarding, barricading and maintenance of diversion complete.[morth specification : clause 401]. by mechanical means with a lead of 1 km. for grading-iii material, construction of missing link road from village magispur to kesarpura, construction of cc road from sunel bhawanimandi road to ahu river ghat, total, wet mix macadam providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at omc in mechanical mixer (pug mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kn weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per tables 400-12 & 400-13 and morth specification clause 406 by mechanical means with a lead of 1 km., construction of missing link road from village magispur to kesarpura, total, prime coat providing and applying primer coat with bitumen emulsion (ss-1) on prepared surface of granular base(wbm/wmm) using truck mounted sprayer including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per morth specification clause 502, construction of missing link road from village magispur to kesarpura, total, tack coat providing and applying tack coat with bitumen emulsion (rs-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with hydraulic broom as per morth specification clause 503., construction of missing link road from village magispur to kesarpura, total, 20mm thick open-graded premix carpet using bituminous (viscosity grade/modified bitumen) binder providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using viscosity grade

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 :45740492

21 Jul, 2026 50.00 Lacs

Udhampur - Jammu And Kashmir

Tender For repair maint of ahu cleaning of ahu alongwith connected accessories at chnc under ge (utilities) udhampur

State Government

CTN :45732614

06 Jul, 2026 NA

Thiruvananthapuram - Kerala

Tender For tender for thermal insulation for a/c ducting and minor repair work in ahus at terrace floor ahu room, cif, iiser campus, thiruvananthapuram

CTN :45711052

03 Jul, 2026 NA

Ganganagar - Rajasthan

Tender For supply of spares of m/s elgi make air compressor model no. 132-8.0 against ssp-81 - maintenance kit 4000 hr, part no 412400929, maintenance kit 16000 hr, part no 412400940, o-ring tube bundle, part no b011307100005, gasket moisture separator, part no 415400434, gasket - mist separator, part no 413400481, o ring, part no 415400656, o ring, part no 990402910, mesh moisture separator, part no b000308380005/ old part no - 413400478, o-ring moisture separator, part no 415401498, rubber elbow ow2, part no 415305938, air filter eg200-250, part no b004700770037, ccva assy ss ow2, part no a410677, air oil separator spinon, part no b006700770010, o-ring id32.9 x 3.5, part no 015402685, o-ring id45.0 x 3.0, part no 035400047, separator hsg assy.,part no 015321611, mesh separator d75 x 80, part no 015404543, elbow connector-g1/4, part no 415401516, elbow connector-g1/2, part no 015403848, 1/4 bsp bonded sealwasher, part no 000959385, 3/8 bsp bonded sealwasher, part no 000959386, 1/2 bsp bonded sealwasher, part no 000959387, valve assy air vent nh1x, part no 41041x022, nylon tube 12x10mm white , part no 000919253, manifold solenoid valve, part no 415302072, oil filter element-75 lpm, part no x017503, kit auto drain valve ad-5, part no b001303900006, grease unirex , part no 015404151, pressure transmitter -1 to 1 bar, part no 018364572, pressure transmitter -1 to 3 bar, part no 018364573, pressure transmitter 0-6 bar, part no 008979018, pressure transmitter -1 to 6 bar, part no 00897902r, temp transmitter (0-150 c), part no 018400478, temp transmitter (0-300 c), part no 018400479, neuron -iv controller plc, part no 018364634, item wise boq

CTN :45733291

06 Jul, 2026 22.04 Lacs

Chandigarh - Chandigarh

Tender For providing installing testing commissioning and handing over of ahu/ cs ahu and other allied works for burn unit ward, area-32 of level-iii, block a, gmch, sector - 32 chandigarh

CTN :45733292

06 Jul, 2026 28.91 Lacs

Chandigarh - Chandigarh

Tender For providing, installing, testing commissioning and handing over of ahu/cs ahu and other allied works for area-21 of level-ii, block-a, gmch sector-32, chandigarh

CTN :45706682

03 Jul, 2026 11.38 Lacs

Ganganagar - Rajasthan

Tender For supply of spares of m/s elgi make air compressor model no. 132-8.0 against ssp-81- maintenance kit 4000 hr, part no 412400929 , maintenance kit 16000 hr, part no 412400940 , , o-ring tube bundle, part no b011307100005 , , gasket moisture separator, part no 415400434 , , gasket - mist separator, part no 413400481 , , o ring, part no 415400656 , , o ring, part no 990402910 , , mesh moisture separator, part no b000308380005/ old part no -413400478 , , o-ring moisture separator, part no 415401498 , , rubber elbow ow2, part no 415305938 , , air filter eg200-250, part no b004700770037 , , ccva assy ss ow2, part no a410677 , , air oil separator spinon, part no. b006700770010 , , o-ring id32.9 x 3.5, part no 015402685 , , o-ring id45.0 x 3.0, part no 035400047 , , separator hsg assy.,part no 015321611 , , mesh separator d75 x 80, part no 015404543 , , elbow connector-g1/4", part no 415401516 , , elbow connector-g1/2", part no 015403848 , , 1/4 bsp bonded sea washer, part no 000959385 , , 3/8 bsp bonded sea washer, part no 000959386 , , 1/2 bsp bonded sealwasher, part no 000959387 , , valve assy air vent nh1x, part no 41041x022 , , nylon tube 12x10mm white, part no 000919253 , , manifold solenoid valve, part no 415302072 , , oil filter element-75 lpm, part no x017503 , , kit auto drain valve ad-5, part no b001303900006 , , grease unirex, part no 015404151 , , pressure transmitter 1 to 1 bar, part no 018364572 , , pressure transmitter -1 to 3 bar, part no 018364573 , , pressure transmitter 0-6 bar, part no 008979018 , , pressure transmitter -1 to 6 bar, part no 00897902r , , temp transmitter (0-150 °c), part no 018400478 , , temp transmitter (0-300 °c), part no 018400479 , , neuron iv controller plc, part no 018364634

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