Latest vacuum relief valve Tenders | Government vacuum relief valve Tenders

Central Government/Public Sector

CTN :44799523

11 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of silo pressure or vacuum relief valve complete assembly for ntpc simhadri

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

State Government

CTN :44757564

27 Apr, 2026 NA

Chandrapur - Maharashtra

Tender For work contract for in-situ repair and servicing of safety valves, including motor-operated seat cutting, during the annual overhaul of unit-08, cstps, chandrapur.

Central Government/Public Sector

CTN :44719633

22 Apr, 2026 NA

Dahej - Gujarat

Tender For corrigendum : providing of custom bid for services - hiring services for mounting / dismounting, repair, testing & calibration of safety valves, isolation valves & fire water sprinklers at ongc dahej plant for three years

CTN :44721037

11 Apr, 2026 NA

Barmer - Rajasthan

Tender For supply of providing and laying rcc m20 concrete , waterproof cement painting works , supply and installation of acp vinyl sign boards , slogan artwork and hpcl logo painting , vinyl replacement work on existing acp boards , supply and installation of backlit flex boards , granular sub base work , wet mix macadam road work , thermoplastic road marking work , providing and laying 80mm paver block flooring , supply of 4 inch 150 gate valve , supply of double hydrant post is 5290 , supply of frp hose box cabinet , supply of 63mm fire hoses 15m length , supply of jet nozzles with branch pipe , supply of landing valves for hydrant system , supply of 4 sqmm copper earthing cable , stenciling work below 2 inch , stenciling work 2 inch to 4 inch , supply of 12mm ss bolts with nuts and washers , supply of 10mm ss bolts with nuts and washers , supply of 25mm rubber mats for cylinder handling , supply and fixing of precast kerb stones , supply of pressure gauge testing kit , supply of hydrant hose testing kit , supply of lpg hose testing kit , relay testing and thermography of electrical panels , porta cabin flooring repair work cement sheet and pvc carpet , porta cabin interior repair work plywood with lamination , painting work for porta cabin , supply and fixing of zebra blinds , supply and installation of 1.5 tr split air conditioners , supply and installation of 2.0 tr split air conditioners , fabrication and installation of sliding gate parking shed structure , servicing and maintenance of industrial valves , supply and plantation of 4 to 6 ft plants , grass lawn development work , supply of high back revolving chairs , supply of visitor chairs cantilever type , supply of safety belts , supply of industrial l3 managed network switch , supply of 40g sfp modules , supply of 10g sfp modules , supply of 1g sfp to rj45 converter , supply of flow meter , micro grading of ground surface , supply and installation of 150 lph water cooler , supply and installation of ro water purifier , hiring of hydra crane 10 to 14 ton capacity , hiring of tractor with operator , hiring of jcb machine with operator , supply and installation of mitsubishi plc analogue output card

Central Government/Public Sector

CTN :44667703

10 Apr, 2026 NA

Mumbai - Maharashtra

Tender For procurement of of spares of patriot make crane for mh asset - seal oil sl, o ring, o ring, o ring, seal oil sl, o ring, o ring, o ring, o ring back up, o ring, o ring back up, o ring, hose assembly, hose assembly, hose assembly, main aux hydraulic pump, boom pump, swing pump, anti 2 block system (for main & aux)-hyd, fleeting sheave, slew system high pr.filter, slew pump, bushing- lever housing, lever arm-dog, retaining plate, brake band assembly, sheave for pendant block boom hoist, pin sheave 31/2" dia 24" long for pendan, actuator stub plate, pin sheave 31/2" dia for main frame, nyloc washer 4" od, nyloc washer 4" od 31/2"id and 1/8" thic, kit directional control valve, main/ aux hydraulic pump, boom hoist & swing pump(a tandem unit), check valve, gear coupling ( pump drive adapter), regulator valve, hydraulic oil cooler, repair kit of 4 way 3 position tandem, repair kit of rp70 pilot operated relief, repair kit of 4 way 3 position tandem, repair kit of 4 way 3 position tandem, joystick valves, hydraulic valves, pilot dump valve, counter balance valve, pressure reducing valve, radiator, engine, hydraulic tank breather, kit suction filter assembly, bushing lever housing, lever brake band, retaining plate, suction filter, hydraulic oil filter, air intake filter, valve main, valve swing, air filter, pilot valve, joystick valves, winch motor, winch motor, engine oil pressure gauge, 2 pos/ 2 way valve, shuttle valve, gauge, kit , return filter assembly, hydraulic oil pressure guage, drive pinion, swing gear box, hydraulic swing motor, hydraulic swing brake, triple section hydraulic pump, boom hoist winch-include luffing pawl), friction plates for boom winch brake, brake discs, u-cup seal, piston back up ring, brake spring, o-ring, back up washer, o-ring, slew hyd.pre.gauge, o-ring/seal kit, o-ring/seal kit, o ring / seal kit, o ring / seal kit, engine foot throttle, gauge, pilot pressure, hoist selector valve, joy stick pressure gauge, slew hyd. pr. gauge, hand pump, air pressure gauge, eng start valve, engine shutdown valve, foot valve, radiator, cable emergency stop, return filter assembly, kit, suction filter assembly, kit, diesel and hydraulic oil tank gasket, air pressure gauge, pilot dump valve, pressure reducing valve, 2 position 2 way valve, shuttle valve, engine oil pressure gauge, engine stop cable, water temp.gauge, magnetic pick up, joy stick, main/ auxiliary, joy stick , boom / slew, clamps for main,aux.& boom wire rope, swing brake, limit switch assembly, wiper motor with arm, blade and switch, anti 2 block system ( main & aux. hoist, compressor safety valve, drain valve, horn switch - push type, selector valve, pilot pressure valve, kit hydraulic directional valve, pilot pressure valve, gauge,hyd control - pressure., hydraulic oil cooler, return filter assembly, kit, suction filter assembly, kit, swing gear box, swing drive pinion, swing brake, joy stick, main/ auxiliary, joy stick , boom / slew, pilot dump valve, pressure reducing valve, 2 position 2 way valve, shuttle valve, engine stop cable

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