Air Ventilator Repair Tenders

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Central Government/Public Sector

CTN :45196998

01 Jun, 2026 NA

Jammu - Jammu And Kashmir

Tender For corrigendum : providing of operation and maintenance of hvac system (heating, ventilation and air conditioning system) - complete system

Central Government/Public Sector

CTN :45319122

04 Jun, 2026 NA

Patna - Bihar

Tender For providing of annual maintenance service for centralised air conditioning system

Central Government / Public Sector

CTN :45318494

08 Jun, 2026 NA

Patna - Bihar

Tender For providing of customized amc/cmc for pre-owned products - camc of hvac (heating ventilation and air- conditioning) system at indian oil bhavan, patliputra industrial area, patna for a period of 2 years; as per tender document; comprehensive maintenance contract (..

Central Government / Public Sector

CTN :45233337

28 May, 2026 58.65 Lacs

Jaipur - Rajasthan

Tender For corrigendum : supply, installation and commissioning of hvac system heating, ventilation, and air conditioning system in restaurant block of wsa 195 lhs under jaipur do of rajasthan state office.

State Government

CTN :45275642

02 Jun, 2026 3.07 Lacs

Serampore - West Bengal

Tender For repairing and overhauling of one no twin lobe air blower assembly and renovation of 2 nos outgoing motor (blower ) feeder of lt pdb with supply, fitting and fixing spares at sludge pump house under swtp, kmda. - supply,installation,testing and commisioning of following items for hoisting system/ blower and gear box as mentioned below as per direction including cost of materials, machinaries , manpower, cutting,machining,aligning,anchoring,welding,finishing,consumables, carriage and all overheads with all leads and lifts complete as per specification (without painting), i) base frame (ms), ii) shaft/pin with key ways made of ss-304, iii) gear& pinion (forged steel), supply and fixing the 3way c.i v grooved pulley with complete mechanism key way suitable to en-24, 60 mm dia/ as per sample of shaft end., a) motor driving, b) blower driving, supply of gear oil as per direction of engineer in charge., supply of grease, supply and delivery of the following bearing (make: skf):, i) 22312e/c3/ as per sample. (for blower), supply and fixing of tough v belts (make: fenner/power boom / v guard/benq/ecodrive) of the following size c 98/ as per sample., supply fitting fixing of ss (aisi304) bolts,nut & washer i) dia 10 mm to 20 mm a) length upto 75 mm, refixing of impeller of blower after dynamic balancing in workshop as per is rule after dismantling the same., dismantling the 25/30 h.p (18.5 kw)//30 h.p squirrel cage motor from its foundation by opening mounting bolts and disconnection of cables from terminal box and open the v belts for repairing purpose (in condition), preliminary checking of the whole motor (lt sq. cage im) and testing of i.r. value, load currents, leakage factor of stator & rotor, terminal lead joints of stator connection ends, insulation of glass fibre terminal bar, double cage rotor end rings and all of motor bars and bar joints, housing of d.e. & nde shield bearing housing etc. before work to detect fault., complete servicing and heat varnishing of 415volt, 3 phase l.t. sq. cage induction motor after cleaning the stator and heating it up periodically and varnishing by dr. beck s graded insulating varnish to obtain stable ir value, cleaning up the rotor, including heating for demoisturisation, lacker coating on the surface of rotor stampings, cleaning and ro priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of e.i.c.upto 75kw lt sq. cage im ], re fixing the 25/30h.p star/delta squirrel cage motor over its foundation by mean of mounting bolts & nuts, washer complete connection of existing led of cable at the terminal box and wear the v belts with proper alignment in respect to i.d. fan (12000 cu m/hr capacity)/ blower by adjusting the side rail for smooth running., finishing the end of terminal leads by s & f dowells copper sockets properly supplying tapes, petrollium jelly etc. 6 nos.upto 75kw lt sq. cage im., cost of mechanical work viz. shaft truness, checking key way looping of holes grinding and polishing etc. upto 75kw lt sq. cage im., inspection checking/testing and servicing of the existing starter panel, all terminal connection, contactors, relays etc as per desired technical specification including man and minor materials for proper functioning as per direction of eic., supply and fixing of 240/230 volt, 50 hz, t.p., power contactor (make: l & /abb/schneider/ simence/ ge) having contact block of the following range.32-55amp, supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) blue/ white color., supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) other than blue/ white color., supply and delivery of thermal overload relays (make: l & t/abb/schneider/simence/ ge/minilec) of the following range:a) 0.2-0.33/ 0.3-0,5/ 0.45-0.75, mn2, supply of ammeter selector switch current in each phase with off, 4 pos. 90 angle ofthrow (off-r-y-b) , supply and fixing of analog ammeter ranging

Central Government/Public Sector

CTN :45314792

25 May, 2026 NA

Dehradun - Uttarakhand

Tender For minutes of pre-bid meeting - operation and routine maintenance of hvac (heating, ventilation, and air conditioning) system including inspection service contract for chillers at reserve bank of india, dehradun

State Government

CTN :45314236

01 Jun, 2026 12.20 Lacs

Ambala - Haryana

Tender For construction of rest house in multi art culture centre ( macc ), haryana kala parisar bhawan, kurukshetra (cm announcement no. 25526 dated 13.04.2021) (pdg. split air conditioner system).

State Government

CTN :45096874

01 Jun, 2026 15.00 Lacs

Srinagar - Jammu And Kashmir

Tender For corrigendum : repairs replacement of air conditioning units of various capacities and vrv system installed in govt. medical college srinagar and associated hospitals for the year 2026 27

State Government

CTN :44935797

05 Jun, 2026 NA

Jamnagar - Gujarat

Tender For corrigendum : supply of auto air vent valve for cw system and various pumps of new raw water pump house at unit 3 & 4 of sikka tps.

State Government

CTN :44761414

29 May, 2026 2.27 Lacs

Hyderabad - Telangana

Tender For corrigendum : carrying out certain electrical works, networking , epabx system , providing of air conditioners units, motor pump sets and 7.5kva ups in the quarter no 8 at road no 12 banjarahills, hyderabad. part c:providing epabx system (4th call)

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