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Tender For supply at site of 12 meters high mast suitable for 39m/sec or 180 kmph wind speed, with rai sing and lowering system comprising, head frame, luminaries in symmetrical arrangement, double drum wi nch, 6 mm diameter ss wire rope, trailing cable 5 core, connector, integral power tool motor, manual handl e,junction box, lighting, supply of 200 w led flood light fitting-6 no.s per mast, aviation light single dome, s upply of outdoor type feeder pillar box with 16swg gi sheet powder coated, comprising of 25 a or higher t pn mcb c series as incomer, single dial time switch, 16 a or higher tp contactor for automatic switching of luminaries, power tool control with 2 no.s of 9a contactor and raise lower push button, construction of suit able foundation with m20 grade concrete for erection of high mast at site along with supply of foundation b olts, fixing and wiring of luminaries using 3 core 1.5 sqmm copper wire, 5 core 2.5 sqmm trailing cable, ear thing with 2.75 meters gi pipe 50mm c class-2 no.s per mast and connecting of earthing with 25*3 mm gl flat, installation of feeder pillar by grouting the stand in concrete. [ warranty period: 30 months after the date of delivery ]
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) airpressure 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 ]
Tender For procurement of pressure transmitter with capillary tube, pressure switch with capillary tube and instrument airpressure switch quantity 4 items
Tender For construction of outdoor spread out type fabricated switchyard structure alongwith installation of all equipement laying of cables erection of earth mat, electrical wiring of control room of switching substation at wbidc industrial park, barjora.
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 , airpressure 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
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 , airpressure switch with coupling , trip latch , airpressure 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