Latest air ventilation Tenders | Government air ventilation Tenders

Central Government/Public Sector

CTN :40135763

14 May, 2025 NA

Raigarh - Chhattisgarh

Tender For supply of filter , supply- ac and ventilation system- air intake louver , supply- ac and ventilation system- gravity damper , supply- ac and ventilation system- axial flow supply fans- 5500 cmh , supply- ac and ventilation system- axial flow exhaust fans with flp motor -7500 cmh , spares- ac and ventilation system -v-belt for ahu blower of each type , spares- ac and ventilation system -ahu blower bearings of each type , spares- ac and ventilation system -blower motor bearing for ahu , spares- ac and ventilation system -pre filter for ahu , spares- ac and ventilation system -fine filter for ahu , spares- ac and ventilation system -relative humidity sensors , spares- ac and ventilation system - geyserstat , spares-ac and ventilation system- local humidity temperature indicators , etc- ac and ventilation system- air cooled dx type condensing unit- minimum 33 tr actual capacity , etc- ac and ventilation system- air handling unit- ahu , etc- ac and ventilation system- fresh air fan assembly , etc- ac and ventilation system- split ac unit - 2 tr , etc- ac and ventilation system- strip heaters , etc- ac and ventilation system- pan humidifier , etc- ac and ventilation system- copper refrigerant piping- suction line , etc- ac and ventilation system- copper refrigerant piping-liquid line , etc- ac and ventilation system- refrigerant gas , etc- ac and ventilation system- gss duct sheet-24 g- air conditioning system , etc- ac and ventilation system- gss duct sheet-22 g- air conditioning system , etc- ac and ventilation system- gss duct sheet- 20 g- air conditioning system , etc- ac and ventilation system-gss duct sheet- 18 g- air conditioning system , etc- ac and ventilation system-non return damper , etc- ac and ventilation system-volume control damper , etc- ac and ventilation system- fire damper , etc- ac and ventilation system- motorised actuator for fire damper , etc- ac and ventilation system- grills diffusers , etc- ac and ventilation system- accoustic insulation , etc- ac and ventilation system- thermal insulation , etc- ac and ventilation system- dp switch , etc- ac and ventilation system- air flow switch , etc- ac and ventilation system- temperature cum rh sensor , etc- ac and ventilation system- fine filter , etc- ac and ventilation system- air intake louver , etc- ac and ventilation system-gravity damper , etc- ac and ventilation system- axial flow etc fans- 5500 cmh , etc- ac and ventilation system- axial flow exhaust fans with flp motor -7500 cmh , etc- ac and ventilation system-cable laying and termination alonwith lugs glands and any other accessories

State Government

CTN :40123559

10 May, 2025 NA

Parli - Maharashtra

Tender For procurement of secondary air damper control system spares during aoh of i&c-2, 250 mw, tps, parli v.

State Government

CTN :40123996

03 May, 2025 NA

Multi City - Maharashtra

Tender For procurement of secondary air damper control system spares required during aoh of unit 5 btps 2x500mw

CTN :40132719

15 May, 2025 NA

Rourkela - Odisha

Tender For job contract for non-comprehensive annual maintenance contract with 24 hrs. operation of central ac plant of institute guest house, fresh air ventilation system at academic /hostel area at nit rourkela for 365 days

CTN :39641389

28 Apr, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For bid to ras corrigendum : custom bid for services - one time repair case for undertaking overhauling and specific dr on engines of lcm 411412413 414 of ins jalaswa- scope of work(services)- 1 major overhaul - moh lcm boats 3, 2 cylinder block reconditioning 3, 3 crank shaft reconditioning 3, 4 flywheel & housing checking if required replacement 8, 5 cylinder head reconditioning (each cyl. head) 6, 6 checking and reconditioning of main bearing bore 3, 7 overhauling of fresh water pump 3, 8 overhauling of lub oil pump 3, 9 overhauling of fuel pump 3, 10, chemical cleaning and pressure testing of fresh water cooler-keel cooler system, flushing only 8, 11 chemical cleaning and pressure testing of lub oil cooler 3, 12 chemical cleaning and pressure testing of return fuel oil cooler 8, 13 chemical cleaning and pressure testing of exhaust manifold 6, 14 air inlet filter cleaning 32, 15 changing of lub oil & fuel filter (01 set) 8, 16, changing of control cables engine (throttle, acc. , air shut off, fuel shut off), each 3, 17 renewal of hoses with unions (list of inaccessible hoses) 3, 18 renewal of gauges (each guage) 9, 19 renewal of piston rings (each piston) 36, 20 renewal of connecting rod (each c/rod) 36, 21 renewal of crankshaft bearing (each brg pair) 21, 22 renewal of cylinder liner (each cyl. liner) 36, 23 renewal of gasket (cylinder head, cac, tc, coolers) each 3, 24 overhauling of governor 8, 25 overhauling of vane blower (each blower) 6, 26 renewal of connecting rod brgs (each pair) 36, 27 overhauling of starter 8, 28 check/replacement of rocker arm and push rod 3, 29 renewal of crankshaft oil seal ring 3, 30 renewal of crankshaft rear oil seal 3, 31 overhauling of gear train and timing marks 3, 32 changing of solenoid shut off valve 8, 33 changing of thermostat element (each th.) 12, 34 calibration of pressure temp switch 8, 35 assembling the cylinder head and changing of gasket (each cyl. head) 6, 36 all exhaust valve replacement, setting and renewal of seal 6, 37 calibration/changing of fuel injector (each inj.) 96, 38 changing of injector tube (each tube) 36, 39 decarbonization of cylinder head (each head) 6, 40 chemical cleaning and pressure testing of cylinder head (each head) 6, 41 fuel rack adjustment 16, 42 governor setting 8, 43 tappet setting 8, 44 check all instrumentation for working 8, 45 crankshaft deflection reading 3, 46 renewal of piston assy with piston installation kit 36, 47 gauging/reconditioning of camshaft assy 6, 48 renewal of camshaft bearings 30, 49, renewal of camfollowers, valve bridges, shafts, springs, washers of cylinder head, assy, 6, 50 renewal of vibration damper 3, 51 overhauling of accumulator pump 8, 52 overhauling of hand charging pump 8, 53 cleaning and inspection of steering gear pump 8, 54 repair/renewal of sea water pump 8, scope of work( supply of spares)-1, tube kit, injector hole (includes 5104701 seal rin 8925981 36, 2 nut, 7/16"-20 5117629 72, 3 piston kit cr/hd (18:1) 23522497 36, 4 ring set, piston std gap 23526990 36, 5 spacer 5144846 72, 6 bolt, 7/16"-20x2.00" l. (12 point) 5148373 72, 7 guide, exhaust valve 5129919 144, 8 seal assy. 8921209 144, 9 kit, 12v, one bank 5149512 6, 10 valve kit 5228769 96, 11 tip assy. (5d45) 5229026 96, 12 valve, inj check 5228694 96, 13 plunger and bushing assy. (5n65) 5228668 96, 14 tube asm fuel cyl head to injection (short) 23533307 96, 15 tube asm fuel cyl head to injector (long) 23533308 96, 16 hose, bulk #8x25 ft. (12.8550) 5199576 3, 17 hose, bulk #6x25 ft. (12.8550) 5199575 3, 18 elbow, 90 deg. 3/8" inv. fl. tube 1/4 nptf brs 8925030 12, 19 connector, 3/8" inv. fl. tube (12.9460) 8925048 3, page 38 of 66, 20 connector, 3/8" inv. fl. tube (12.9460) 8924171 3, 21 blower kit (small bearing) 23514203 6, 22 tube assy.,oil (blower drive support) 23515803 3, 23 clamp assy. (t-bolt) 5106219 6, 24 connector 1/8 nptf brass .025 restr 23509534 3, 25 insert, filter adaptor(4.2240) 5103892 3, 26 filter assy., lub oil spin 23530408 16, 2

CTN :39670750

28 Apr, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For bid to ras supply of commisioning of hot air exhuast system and fresh air circulation system at 661 men galley - double skin hot air exhuast unit double skin aluminium section for 661 galley , double skin fresh air unit double skin aluminium section for 661 galley , hot air exhuast blower for tandoori room at 661 galley , hot air exhuast heavyduty ducting gi sheet wth frame 661 galley , fresh air exhuast heavyduty ducting gi sheet with frame 661 galley , volume control damper for hot air at 661 men galley , double deflection aluminium grills for fresh air at 661 men , hot air mother duct c channel supports 661 men galley , fresh air mother duct c channel support at 661 men galley , hot air duct supports inside of galley area 661 men galley , fresh air duct supports inside of galley area at 661 men galley , commercial galley hood fitment l shape ss304 twin zone hood at 661 galley , hood inside electrical lights and power connections at 661 men block galley , gi channel stand with base for supporting double skin hot air exhust unit, fresh air, hot air exhuast , modification of existing 661 men galley , installation and commisioning of all equipment bid number/ & ( * ) : gem/2025/b/5914351 dated/ + : 12-03-2025 bid document/ 3 3 1 / 18

CTN :40086794

29 Apr, 2025 NA

Mumbai - Maharashtra

Tender For modification work in existing newly built trust cemetery to ease air ventilation process during cremation rituals at worli cemetery in beat 197.

CTN :40065354

08 May, 2025 NA

North 24 Paragana - West Bengal

Tender For tender for supply of cotter pin , washer 8(plate-21) , small washer(plate-2) , washer 6(plate-7) , spring compression (plate-2) , bushing locking handle (plate-4) , bolt m6x40(plate-7) , o ring 25.8x2.65(plate-23) , circular plug(plate-4) , washer 14 , o ring 44x2(plate-24) , gasket fuel pump (plate-15) , damper water pipe (plate-7) , fuel pipe a(plate-15) , plate temp controller (plate no-12) , o ring (plate-23) , element , filter , water seal (plate-7) , gasket(plate-17) , seal inlet pipe , gasket thermostat (plate-14) , tie in(plate-17) , pin float(plate-17) , water inlet a (plate-7) , o ring a (plate-23) , jacket , startup motor cable(1 2 - electrical syste , strainer (plate-20) , link rod iron core (plate-16) , pipe , fuel (plate-15) , o ring b (plate-23) , semi circular key , connecting rod ltd plate(plate-18) , semicircular key (plate-23) , wire earth lead (9 - electrical system i) , wiring spring wiring link(plate-17) , connecting rod shift cam(plate-5) , upper seal outlet manifold(plate-3) , handle jacket shift (plate no-1) , jacket relay(plate no-12) , gasket(plate-17) , o ring(plate-17) , gasket cylinder cover (plate-14) , ltd plate arrester (plate-17) , throttle cable assy (plate-2) , shapnel air choke(plate-17) , nut flywheel(plate-11) , fuel connector assy (plate-bottom cowling) , start line (plate-18) , tube , water(plate-7) , bushing nylon (plate-7) , seal(plate-7) , engine stop swtich assy(plate-bottom cowling) , driven wheel assy (plate-5) , gasket a intake valve seat(plate-24) , float(plate-17) , gasket oil cup(plate-17) , stopper , hang rope assy , gasket outer cover (plate-14) , gasket inner cover (plate-14) , swing shaft assy (plate-15) , connecting rod assy magnato (plate-5) , oil seal 25x48x8(plate-14) , niddle valve(plate-17) , connecting rod carburetor (plate-15) , shell , water pump (plate-7) , gasket outlet manifold (plate-3) , gasket c inlet valve seat(plate-24) , exhaust clap board s (plate-3) , filter cap assy(plate-15) , eng stop switch assy (plate-4) , shift rod assy(plate-5) , push rod assy (plate-5) , engine , stop switch assy (plate-21) , cable startup stator (12-electrical system iv) , fixed plate water pump (plate-7) , nut , spark plug , ball bearing(plate-7) , bkt rh(plate-18) , impeller assy (plate-23) , bkt lh(plate-18) , locking plate assy shift lever(plate-5) , bracket ignition (plate-9) , bush(plate-2) , gasket engine(plate-14) , support bottom(plate no-1) , rubber seal top cowling(plate-19) , limitative rod assy (plate-1 , sl no-46) , lighting coil (plate -11) , accelaretor bar(plate-17) , swing rod assy (plate-5) , bracket starter up motor , steering handle assy (plate-2) , gasket cylinder head (plate-14) , spacer , outer plate (plate-23) , coil assy magneto (plate-11) , intake silencer assy(plate-24) , rectifier assy(plate-12) , handle shift gear(p-10) , base drive shaft(plate-7) , seal upper casing(plate no-1) , shell inner(plate-23) , iron core(plate-16) , absorber bkt (plate no-1) , shell assy water pump (plate-7) , starter switch assy (plate no-12) , fuel pump assy (plate-14) , outlet manifold(plate-3) , oil tube assy , high pressure assy (plate-9) , high pressure assy (plate-9) , piston(plate no-13) , wire assy controller (plate no-12) , cable , power(12 - electrical system iv) , steer bracket assy(plate no-1) , cdi unit , electro magnetic magnet assy(plate-16) , starter assy(plate-18) , fuel tank assy , carburetor assy (plate-17 sl no-42) , bottom cowl(plate-4) , top cowling assy (plate-19) , upper casing l(plate-3) , lower casing (plate-7) , control box assy (plate-21)

Central Government/Public Sector

CTN :39964946

29 Apr, 2025 NA

Sonbhadra - Uttar Pradesh

Tender For corrigendum : procurement of air conditioning system for ntpc singrauli project - supply- ac and ventilation system -air cooled condensing unit , supply- ac and ventilation system -air handling unit -ahu , supply- ac and ventilation system -strip heaters , supply- ac and ventilation system -pan humidifier , supply- ac and ventilation system -copper refrigerant piping -suction line , supply- ac and ventilation system -copper refrigerant piping -liquid line , supply- ac and ventilation system -refrigerant gas , supply- ac and ventilation system -gss duct sheet - 24 g - air conditioning system , supply- ac and ventilation system -gss duct sheet - 22 g - air conditioning system , supply- ac and ventilation system -gss duct sheet - 20 g - air conditioning system , supplyac and ventilation system -gss duct sheet - 18 g - air conditioning system , supply- ac and ventilation system -volume control damper , supply- ac and ventilation system -fire damper , supply- ac and ventilation system -motorised actuator for fire damper , supply- ac and ventilation system -grills diffusers , supply- ac and ventilation system - accoustic insulation , supply- ac and ventilation system -thermal insulation , supply- ac and ventilation system -fine filter , supply- ac and ventilation system -dp switch , supply- ac and ventilation system -fresh air fan assembly , supplyac and ventilation system -cassette ac unit - 4 tr , supply- ac and ventilation system -cassette ac unit - 3 tr , supply- ac and ventilation system -cassette ac unit - 2 tr , spares- ac and ventilation system -v belts for blower , spares- ac and ventilation system -ahu blower bearings of each type , sparesac and ventilation system -blower motor bearing , spares- ac and ventilation system -pre filter for ahu , spares- ac and ventilation system -fine filter for ahu , spares- ac and ventilation system - electrical actuator , spares- ac and ventilation system -dp switch , spares- ac and ventilation system -relative humidity sensors , spares- ac and ventilation system -geyserstat , spares- ac and ventilation system -local humidity temperature indicators , etc- ac and ventilation system -air cooled condensing unit , etc- ac and ventilation system -air handling unit -ahu , etc- ac and ventilation system -strip heaters , etc- ac and ventilation system -pan humidifier , etc- ac and ventilation system -copper refrigerant pipingsuction line , etc- ac and ventilation system - copper refrigerant piping-liquid line , etc- ac and ventilation system -refrigerant gas , etc- ac and ventilation system -gss duct sheet - 24 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 22 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 20 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 18 g - air conditioning system , etc- ac and ventilation system -volume control damper , etc- ac and ventilation system -fire damper , etc- ac and ventilation system -motorised actuator for fire damper , etc- ac and ventilation system -grills diffusers , etc- ac and ventilation system - accoustic insulation , etc- ac and ventilation system -thermal insulation , etc- ac and ventilation system -fine filter , etc- ac and ventilation system - dp switch , etc- ac and ventilation system -fresh air fan assembly , etc- ac and ventilation system - cassette ac unit - 4 tr , etc- ac and ventilation system -cassette ac unit - 3 tr , etc- ac and ventilation system -cassette ac unit - 2 tr , etc- ac and ventilation system -cable laying

Central Government/Public Sector

CTN :39120866

24 Apr, 2025 NA

Sonbhadra - Uttar Pradesh

Tender For bid to ras corrigendum : procurement of ventilation system for ntpc singrauli iii project - supply-ac and ventilation system-centrifugal fan- 85000 cmh , supply-ac and ventilation system-axial flow supply fans-6000 cmh , supply-ac and ventilation system-axial flow exhaust fans with flp motor-7500 cmh , supply-ac and ventilation system-axial flow exhaust fans -2000 cmh , supply- ac and ventilation system-gss duct sheet-24 g- ventilation system , supply-ac and ventilation system-gss duct sheet-22 g-ventilation system , supply-ac and ventilation system-gss duct sheet-20 g-ventilation system , supply-ac and ventilationsystem-gss duct sheet-18 g-ventilation system , supply-ac and ventilationsystem-pre-filter , supply-ac and ventilationsystem-fine filter , supply-ac and ventilationsystem-air intake louver , supply-ac and ventilation system-supply air grill with vcd , supply-ac and ventilation system-volume control damper , supply-ac and ventilation system- fire damper , supply-ac and ventilation system- motorised actuator for fire damper , supply-ac and ventilation system-non return damper , supply-ac and ventilation system-pressure relief damper , supply-ac and ventilation system-gravity damper , supply-ac and ventilation system-structural steel , supply-ac and ventilation system-wall mounted fuse board , supply-ac and ventilation system-local push button starter , etc-ac and ventilation system-centrifugal fan-85000 cmh , etc-ac and ventilation system-axial flow etc fans-6000 cmh , etc-ac and ventilation system-axial flow exhaust fans with flp motor-7500 cmh , etc-ac and ventilation system-axial flow exhaust fans -2000 cmh , etc-ac and ventilation system-gss duct sheet- 24 g-ventilation system , etc-ac and ventilation system-gss duct sheet-22 g-ventilation system , etc- ac and ventilation system-gss duct sheet-20 g- ventilation system , etc-ac and ventilationsystem- gss duct sheet-18 g-ventilation system , etc-ac and ventilationsystem-pre-filter , etc-ac and ventilationsystem-fine filter , etc-ac and ventilationsystem-air intake louver , etc-ac and ventilation system-supply air grill with vcd , etc-ac and ventilation system-volume control damper , etc-ac and ventilation system-fire damper , etc-ac and ventilation system-motorised actuator for fire damper , etc-ac and ventilation system-non return damper , etc-ac and ventilation system- pressure relief damper , etc-ac and ventilation system-gravity damper , etc-ac and ventilation system-structural steel , etc-ac and ventilation system-wall mounted fuse board , etc-ac and ventilation system-local push button starter

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