Latest air press switch Tenders | Government air press switch Tenders

Central Government/Public Sector

CTN :40623088

21 Jul, 2025 NA

Salem - Tamil Nadu

Tender For design, supply, erection, testing & commissioning of traction sub stations (scott-connected) inclusive of power quality compensating equipment with associated switching posts (sp/ssp) for 2x25 kv at feeding system and scada & automatic fault locator (afl) in jolarpettai jn. - salem jn. (jtj-sa) section of salem division of southern railway in connection with mission 3000mt loading target

Central Government/Public Sector

CTN :40621191

07 Jul, 2025 NA

Chennai - Tamil Nadu

Tender For request for proposal (rfp) for appointment of authority engineer for providing project management services for design, supply, erection, testing & commissioning of traction sub stations (scott-connected) inclusive of power quality compensating equipment, with associated switching posts (sp/ssp) for 2x25 kv at feeding system and scada & automatic fault locator (afl) in chennai central - gudur jn, chennai beach-renigunta jn, arakkonam jn - jolarpettai jn in chennai division and jolarpettai jn - salem jn- coimbatore/podanur jn sections in salem division of southern railway in connection with mission 3000mt loading target

CTN :40583676

26 Jun, 2025 NA

Malda - West Bengal

Tender For provision of switching stations at mldt, slj, bgp & jmp for segregation of yard/sidings from main line including provision of ohe at washing pit line at sbg & goods siding at ppt over malda division of eastern railway.

Central Government/Public Sector

CTN :40575314

09 Jun, 2025 NA

Hubli - Karnataka

Tender For pac item: supply, installation, testing and commissioning of two stage gas burner max gas 350 pab tl (two stage) (blast tube length 335 mm) complete with maximum inlet pressure of 300 mbar a nd for lpg firing at a maximum inlet pressure of 200 mbar with the following accessories: 1) burner with bl ast tube 2) combustion head 3) mounting flange with gasket 4) blower with fan and motor, 5) safety contr ols 6) ignition transformer and electrodes & cables 7) burner controller with base 8) flame sensor (ionizatio n probe) 9) gas train (dung?s multiblock mbzrdle 405) complete with: n degree 1 electronic safety valve class a, n degree 1 electronic adjusting valve class a, n degree 1 min gas pressure switch n degree 1 inbuil t gas governor 10) air pressure switch 11) standard control panel 12) firing head setting device as per tec hnical specifications attached. makes/brands: m/s. stg heating pvt. ltd. only. note: 1) the firm should su bmit an oem certificate or an authorized dealership certificate or proof of purchase from oem or dealer an d necessary test certificates along with materials for acceptance. [ warranty period: 30 months after the date of delivery ]

corporations/Associations/Others

CTN :40483249

18 Jun, 2025 NA

Mettur - Tamil Nadu

Tender For procurement of pressure transmitter with capillary tube, pressure switch with capillary tube and instrument air pressure switch quantity 4 items

Central Government/Public Sector

CTN :40446779

02 Jun, 2025 NA

Kanpur - Uttar Pradesh

Tender For supply of material for ac system - fire damper fire damper with auto resetting, limit switches, indication lamps etc. , fire damper motorized actuator with single phase power supply for the above fire damper volume control dampers. , gss zinc coating 275 gms per m2 ducting complete with hangers supports, dampers, grilles, diffusers with and without vcd etc , variable air volume vav box complete with damper, differential pressure sensor, motorised damper, actuator, following air flow capacity 50- 990 cfm , variable air volume vav box complete with damper, differential pressure sensor, motorised damper, actuator, c air flow capacity 1000- 1990 cfm , variable air volume vav box complete with damper, differential pressure sensor, motorised damper, actuator, air flow capacity 2000 - 2990 cfm , insulation for pipe and valves - 150 mm dia, 75 mm thick , insulation for pipe and valves - 125 mm dia, 75 mm thick , insulation for pipe and valves - 100 mm dia, 75 mm thick , insulation for pipe and valves - 80 mm dia, 75 mm thick , insulation for pipe and valves - 65 mm dia, 75 mm thick , level gauges , air pressure switch , water differential pressure switch , flow meter , btu meter complete in all respect like provision of energy consumption measuring and data storing facility of energy consumption of at least 1 year with sufficient memory space. , temperature and humidity sensor , temperature and humidity indicator with sensor , occupancy sensor , co2 sensor

CTN :40416935

06 Jun, 2025 NA

Multi City - Maharashtra

Tender For 1.annual civil maintenance works at 220kv taloja. 100kv taloja, 220kv apta, 220kv tambati, 100kv khopoli and wasambe colony along with other civil works for the f.y.2025-26.rfx no.-70000363782.annual civil maintenance works for 220kv mahad/100kv mhasala/100kv roha/100kv thal along with other civil works for the f.y 2025-26rfx no.-70000363793.annual civil maintenance works at 400kv kharghar, 220kv uran, 220kv ulwe, switching stations at khandeshwar and waghivali and 220kv gis new panvel along with other civil works for the f.y 2025-26.rfx no.-70000363904.annual civil maintenance works at 220kv ongc, 100kv jite, 100kv patalganga, 100kv bhokarpada, takka premises, kalamboli colony, bhingari premises and 220kv wadkhal for the f.y 2025-26. rfx no.-70000364025.annual civil maintenance works at 220kv kandalgaon substation with colony and 220kv vilebhagad substation for civil works for the f.y 2025-26.rfx no.-70000363976.annual civil maintenance works at 400kv nagothane substation for civil works the f.y 2025-26. rfx no.-7000036396

CTN :40316205

03 Jun, 2025 NA

Barsingsar - Rajasthan

Tender For supply of mandaroty & optional spare material for 220 kv sf6 breaker operating mechanism and pole overhauling - control valve seat , darina grease (1 pkt = 250) , anabond/silastic 1080 (1pkt = 100 gm) , emery pad , set of circlips & dowelpins , set of spring (trip latch & antipumping lever) , holding latch bearing , bearing for barpin where holding latch gets latch , al. pipe o ring iap 80 , operation counter , o-ring iap 90 , air reservoir o ring , drain valve , check valve (nrv) , safety valve , capseal with o ring , air pressure switch with coupling , trip latch , air pressure gauge, compressor belt a-52 , compressor tune-up kit (ir make compressor) , compressor oil , thermostate , close coil 220 vdc , trip coil 220 vdc , 7 no + 2 nc dc contactor , 5 no + 4 nc dc contactor , motor contactor 415 vac , overload relay 4 to 6 amp , mcb 4 pole 415vac , mcb 2 pole 250 vac , space heater 250 w , lr switch 7 pole , tnc switch 4 pole , gas pressure gauge , o ring p 7 , o ring p 18 , filter pads for louvers , shock absorber oil , chemistic , o-ring iap 44 , gas density switch q6 , hardware set, o ring p 260 , o ring p 170 , absorbent , etna seal set , oring p 40 , micro carbon grease (50 gm) , jointal z (10 gms) , anabond/silastic 1080 (100 gm) , , close coil assembly, 220 vdc , trip coil assembly, 220 vdc , window glass with gasket , control valve assembly , shock absorber assembly , pole discrepancy relay , auxiliary switch assembly (std), stationary main contact , stationary arc contact , moving main contact , moving arc contact with guide , insulating pull rod assembly without rod end , puffer cylinder assembly with contacts & nozzle , sf6 gas valve , intermediate flange , slide seal flange , lt flange , hardware set , control valve assembly , sf6 gas for top up , sf6 top up device with suitable connector for breaker, male and female cylinder option and dilo machine

CTN :40076514

21 Jul, 2025 NA

Lucknow - Uttar Pradesh

Tender For design, supply, erection, testing & commissioning of traction sub stations with associated switching posts for 2 x 25 kv at feeding system in phaphamau-janghai sections (incl. phaphamau-prayagraj section) of lucknow division of northern railway in connection with doubling of tracks between phaphamau(excl.)-janghai(excl.) section of lucknow division on n. railway in the state of uttar pradesh, india on epc mode.

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