Latest air circulation Tenders | Government air circulation Tenders

corporations/Associations/Others

CTN :44462494

14 Apr, 2026 NA

Atthipattu Puthunagar - Tamil Nadu

Tender For procurement of spares for plant air compressor system (zr300-425 16000h, part no.2906045100 (maintenance kit) - procurement ofspares for plant air compressor system (zr300-425 16000h, part no.2906045100 (maintenance kit) existing pac : m/s.atlas copco india pvt.ltd., existing model : zr355

corporations/Associations/Others

CTN :44462495

09 Apr, 2026 NA

Atthipattu Puthunagar - Tamil Nadu

Tender For procurement of spares for plant air compressor system_ofs -ofs o-21, part no.1616630581_lp screw element_ as per drawing enclosed. existing pac _ atlas copco make. - procurement of spares for plant air compressor system (ofs o-21, part no.1616630581) (lp screw element) – as per drawing enclosed. existing pac : m/s.atlas copco india pvt.ltd., existing model : zr355

corporations/Associations/Others

CTN :44796518

13 May, 2026 816.21 Crore

Raichur - Karnataka

Tender For survey, investigation, preparation of design & drawings, installation, testing and commissioning of lift headworks, electrical sub-station, transmission line, terminal bay, rising main, delivery chamber and construction of pipe distribution network including structures and scada compatible sluice valves, butterfly valves, flow meters, discharge control meters and air valves, scour valves, butterfly valves, discharge control meters providing intermediate sump wherever necessary in complete manner etc piped distribution network for 19,600 ha. of command area of pamanakallur and other villages in maski taluk of raichur district from distributary 5a of narayanpura right bank canal including supply of spares, accessories and tools including operation and maintenance of the entire system for five years from the date of successful commissioning of the entire system on turnkey basis.

State Government

CTN :44798192

28 Apr, 2026 1.97 Lacs

Durg - Chhattisgarh

Tender For the detail of works includes:a. the tenderer shall carryout the following works during annual maintenance contract period along with the servicing of the diesel generator set.1. general checkup & preventive maintenance and to fill up preventive checkup schedule as follows:a) check lube oil level and conditioning of lube oil, top up/refill if required.b) the oil filters shall be replaced whenever oil is changed.c) the air filters shall be cleaned periodically with compressed air, check batteries and top up the distilled water if required.d) check functioning of changing alternator.e) engine safety viz. high water temperature gauge, oil temperature gauge and high speed gauge shall be checked for their functions and repaired/replaced if required.f) coolant level and conditioning of coolant shall be checked and refilled if required.g) check fan and alternator drive belts and tightened if required.h) the governor shall be checked and tuned for proper functioning.i) check for leaks if any and shall be rectified.j) check reports shall be submitted every month/every breakdown calls.2. checking and servicing of engine for smooth running, its unusual sound and color of smoke and exhaust and set it right in case of deviations.3. checking and repairing and leakage of fuel, lubricating oil and coolant.4. cleaning and changing of air filters as per requirement.5. setting of valves tappets whenever required.6. checking and repairing of accessories drive, turbo charger and crankshaft endplay whenever required.7. checking of alignment of engine & alternator as per requirement.8. checking of throttle control and its setting.9. checking of instrument panel including replacement as and when required.10. checking of rotating diodes assembly in brushless alternator including replacement as and when required.11. checking of wiring system and repairing/replacement as and when required.12. repair and maintenance of relays including contractors in control panel.13. checking of battery terminal and de-sulphating.14. diagnosis of faults in engine and alternator and its rectification.15. breakdown calls to be attended on priority within 6 hrs.16. providing spare avrs, self-starter and accessories, free of charge, if the repair/overhaul/replacement is expected to be taken in more than two days.17. checking/repair/adjustment/replacement/servicing shall be carried under annual maintenance contract except cost of component/parts to be replaced due to wear & tear.18. the firm should undertake to arrange genuine spares of the diesel engine, alternator and amf panel as and when required within two working days.19. the tendererâ€™s service engineer shall visit the site for attending the generator sets not less than twelve times during the contract period (minimum once in a month) and shall inspect the generator set thoroughly. each visit shall take place during 1st week of each month.20. the tendererâ€™s service engineer shall visit once in two month for checking of electrical side viz. alternator, amf control panel, if any.21. the engine shall be run on no load or at available load, and should be checked for any leakage and abnormal noise. if any such abnormality noticed shall be diagnosed and remedial action shall be taken.22. standard check list:a) replace minor parts (i.e hoses and filters etc) sub-assemblies as and when required.b) service engineers during the visit will report on the performance or any other abnormality and inform parts requirement. he shall also submit the report on work done and recommendations as well as spare parts required.c) attend emergency call on priority (usually same day). however, if the engineer is required or any particular date and time, it would be the responsibility of the customer to intimate the contractor in advance.d) major overhauling/ top overhauling / pt pump & injector calibration /replacement of major parts/ rewinding of alternator or repairs or breakdown of the diesel generator set are to be charge

CTN :44769550

10 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of spares for main engine of icgs saksham - supply of following spare, main engine (istbd)hex screwp.no.-304017006063, main engine (istbd)space sleevep.no.-x57299100541, main engine (istbd)retainerp.no.-x56999100778, main engine (istbd)level pickup p.no.-x0050219131, main engine (istbd)pressure sensorp.no.-0035352231, bme air starting system needle bearing p.no.-8599810012, bme air starting system sealing ring p.no.-8591740009, bme air starting system spacer ring p.no.-8591740005, bme air starting system valvep.no.-8591700003, bme air starting system anglr-cont ball brgp.no.-8599810005, bme air starting system free wheel p.no.-8592500004, port main engine pre-heater screw-in-heating element (6kw)p.no.-8692030001, port main engine pre-heater screw-in-heating (9kw)p.no.-8692030880, port main engine pre-heater gasketp.no.-8692030074, pumpp.no.-xp58320300006 model no. top-s40/4d

CTN :44084777

20 Apr, 2026 80.00 Lacs

Tiruvallur - Tamil Nadu

Tender For corrigendum : supply of electrically heated pit type vertical forced air circulation furnace

CTN :44624116

28 Apr, 2026 NA

Bhilai - Chhattisgarh

Tender For corrigendum : biennial rate contract with bhel for supply of spares - field controller:areca-iii , m/s bhel, hnk:valve spindle(rhs), assembly of gland ring exhaust pedestal, assembly of gland ring cover gen end, set of glands 30 mw tg, thermocouple drb-200 l=6000 part no. : ., thermocouple type-dra-300 hpt bearing pa, thermocouple for esv, rtd d-1;l=140mm,d=6mm,1/2"m, turb stm temp ,t/c, tc:b,l=375,d6mm,dup, thermocouple type b l=515, hpt brg mtl temp,t/c, turb/seal temp,t/c, hwm-846, t/c type-b;l=465mm;esv+hpcv, xrp883:journal shaft assy, complete flame scanner head assembly. pa, fibre optic cable for flame scanner part, lens barrel assembly for scanner part no, housing elet mod, connectors:connector prefab. cables 5mts, flame scanner lens part no. : - drg no., collimator assembly for flame scanner pa, compression spring for flame scanner, bhel-3:c3000spl-glvsw-mo-f2250mm:complet, bhel part iii:c3000-sv-sw-hw-f22 2":comp, bhel part iii:c3000-sv-sw-hw-f22,1":comp, bhel part iii:glv-c-1500-sw-hw a-1051":c, 2-c1500-sv-sw-hw-f22:comp. valve assy(hw, bhel part iii:c800-svsw-hw-a105sst1/2":c, bhel part iii:c2500-sv-sw-hw-f22,size 1", 25nb-c-800-hw:complete assy., bhel-4:2-c2500-glv-hw-sw-f22:complete as, bhel part iii:c1500-sv-sw-hw-f221-1/2":c, bhel part iii:c800-sv-sw-hw-a105-sst 2":, bhel part iii:glv-a-105-c1500-sw-1-1/2":, bhel part iv:c1500-sv-sw-hw-a105-1/2":co, bhel part iii:c1500-sv-sw-hw-f22 1":com, xrp883:multiport outlet and liners, xrp883:seal wear ring, xrp883:bull ring clamping ring(4 seg./se, xrp883:spring stud brg(wear sleeve), xrp883:bowl hub cover for bowl mill xrp-, xrp883:trunnion shaft end cap-thrust end, xrp883:trunnion shaft end cap-free end, xrp883:trunnion bushing retainer, xrp883:thrust plate-thrust end journal h, xrp883:thrust plate-free end, xrp883:trunnion shaft, xrp883:spring air seal cap, xrp883:spring stud brg.housing, xrp883:spring guide var-02, xrp883:spring housing cover var-02, xrp883:spring stud adapter, xrp883:spring preload stud var-02, xrp883:spring orifice plate, xrp883:journal pr.spring, xrp883:deflector blade, ref no: hy-308.0, xrp883:spring stud lock nut, xrp883:inverted cone spare, xrp883:stop bolt assembly, xrp883:upper journal housing, xrp883:lower journal housing, 50 pin scsi cable set,g/f, prefab i/o cable set,g/f, surge spprsr cn9067557145, wire wound resistor,cn9060372115, maxpac 37cond.ribb on cable assy. 84, res zero ohm 0.25w,dv0692305963, res mf 10m 1% 0.6w 50ppm,en7460190586, terminal block cbt250 ,cu7433498508, fuse base & carrier, tag boardassyly.with 5poles,d99260005501, electrnc componet:blank modules(48*24)mm, diode stud type 1400v; 95a, maxpac cable assy. 28" part no. : -d5945, ars100:valve stem, 250mw:screw cap soc pm10x20, 250mw:locking plate, 250mw:seal strip, 250mw:seal strip, 250mw:seal strip, 250mw:seal strip, 250mw:rectangular wire 1.7x1.4, esv:piston, jacking oil system:jacking hose brg 5&6, jacking oil system:jacking oil hose brg-, xrp883:worm gear & worm shaft assy, 250mw:caf gasket, 250mw:gasket dia 1240/1172, s3, 250mw:o ring, 250mw:o ring, 250mw:gasket, esv:stud m30x150, esv:cap nut am 30, 250mw:governor impeller, 250mw:threaded bushing, over speed trip system:wheel, 250mw:clamping piece for 3l &3r, thri 108/44:sealing strip 8x2, l=750mm, 250mw:locking plate for 2l & 2r, 250mw:locking plate, insulator:bushing insulator, insulator:pin insulator, insulator:shaft insulator for esp, hnk:sealing ring (lip seal), cv & servomotor:plug with stem, gen(bhel-thri 86/35):sealing ring assy., xrp883:gearbox asy, wb-1e:complete assembly, bhel davr:pwr mdl 6qg12 3-ph 68912sss006, oil gun assy, bhel davr:pulse coupling stage mdlassy u, bhel davr:trfmr pwr 5kva 3ph ynyn0 220/4, bhel davr:res w.w 500w 5% 150r 50ppm, bhel davr:res ww 2k 5%25w pir25, bhel davr:mdl voltage level converter mo, bhel davr:distribution block 5way, colou, bhel davr:mdl 69203na1aa un0610av1, i/o, bhel davr:srg spr 150v-250v dc 3rt2916-1, bhel davr:shunt 50a/60mv; accy:0.5%, bhe

Central Government/Public Sector

CTN :44770558

16 Apr, 2026 NA

Chatra - Jharkhand

Tender For supply of spares of ventilation system - air washer unit, h unitary air filter

State Government

CTN :44390914

13 Apr, 2026 3.13 Lacs

Multi City - Telangana

Tender For supply of spares for oil supply unit ov32b of hp bypass system for coh 2026-27 - , micronic filter insert for oil supply unit(osu) ov32b-50, air filter assembly for oil supply unit(osu) ov32b-50, suction filter for oil supply unit(osu) ov32b-50, hose 2st 13l-600 for ov32b for oil supply unit(osu) ov32b-50, bladder-50 lts for accumulator for oil supply unit(osu) ov32b-

Central Government/Public Sector

CTN :44708968

20 Apr, 2026 NA

Patna - Bihar

Tender For corrigendum : sealed tender under two bid system is hereby invited by the govt. of bihar from manufacturers or dgca's approved firms/ companies/ public enterprises for purchase of spares and consumables (as per annex.-1) for king air c-90 a/b vt-ebg aircraft

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