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Tender For corrigendum : work of replacement of various high energy drain valves, repairing of welding joints of steam / feed water lines, replacement of steam pipe etc of turbine auxiliaries of unit no. 3 & 4 at stps by ibr approved agency on as & when required.
Tender For corrigendum : supply installation and commissioning of lab. equipment for mechanical engg dept - separating & throttling calorimeter with mini boilerfeatures: determining the vapour content usingo a separating calorimeter with cyclone water separatoro a throttling calorimeter with vapour depressurization using an h-s diagramspecifications:supplied vapour temperature: 240 c pressure: 10barsafety valve: 10barmeasuring ranges temperature: 0 400 c pressure (inlet): 0 16bar pressure (outlet): -150 100mbar230v, 50hz, 1 phase230v, 60hz, 1 phase120v, 60hz, 1 phasedimensions and weight: l x w x h: 800x 800 x 1700 mm weight (approx.): 110 kg, steam turbine power plant setupfeatures steam power plant and its components start-up, operation and shut down of a steam power plant closed steam-water circuit with feed water treatment among others, determining:o boiler efficiencyo mechanical/thermal efficiency of the turbineo condenser efficiencyo specific fuel consumption of the plantspecificationsteam generator steam output: 200kg/h at 11bar fuel consumption: 12l/h heat-up time: 8min pressure: 13barsuper heater power: 7kwsingle-stage axial turbine with curtis wheel and hydraulic speed regulator power: max. 1,5kw at 3000min-1water-cooled condenser cooling capacity: 98kw transfer surface: 2,5m2measuring ranges temperature: 9x 0 400 c, 2x 0 100 c flow rate: 0 167l/min (cooling water) pressure: 3x 0 16bar, 1x 1bar torque: 0 20nm speed: 0 4000min-1400v, 50hz, 3 phases400v, 60hz, 3 phases, 230v, 60hz, 3 phasesdimensions and weight l x w x h: 3500x 2500 x 2250 mmweight (approx.): 2250 kg, rotary air compressor test benchfeatures: to study all components/accessories used in rotary air compressor. to study & determine isentropic work, actual work volumetric efficiency, isentropic efficiency & free air delivery at different delivery pressure. to plot volumetric efficiency/isentropic efficiency against delivery pressure & comment on the nature of the plot.observations can be taken by air compressed in storage& free condition. instrumentation: sensors with digital displays software for data acquisition via usbspecifications: vane compressor rotary compressor, driven by 3 hp motor. calibrated orifice meter with water manometer to measure air intake. energy meter to measure input of the meter. pressure gauge to measure discharge pressure. control valve at delivery side. stop clock.dimensions and weight: l x w x h: 1500x 1500 x 1250 mmweight (approx.): 320kg, marcet boiler test apparatusfeatures: recording the vapour pressure curve of water presentation of the relationship between pressure and temperature in a closed system temperature and pressure measurementspecification:bourdon tube pressure gauge: -1 24bartemperature limiter: 200 csafety valve: 20barheater: 2kwboiler, stainless steel: 2lmeasuring ranges temperature: 0 200 c pressure: 0 20bar230v, 50hz, 1 phase230v, 60hz, 1 phase120v, 60hz, 1 phasedimensions and weight: l x w x h: 800x 600 x 600 mmweight (approx.): 45 kg, rope brake dynamometerpower 0.5 kwvoltage 220 vphase single phasefrequency 50 hzmaterial stainless steelwheel size 45 cm, cam analysis apparatus capacity 7. 5 hpphase 3 phasespeed 1500 rpmfrequency 50 hzmaterial stainless steel 304color blue, slip gauge set steel sets with high wear resistance.47 & nabl calibrationslip gauge set steel sets with high wear resistance. high level accuracy and reliability of measuring results are guaranteed by precise calibration. provided with nabl traceability if required. sets of m46, m87, m112. metric/imperial., bevel protectorblade length 150mm w/60, 40degree edges, required stand and type, sine bar range 200mm for checking concentricity, run out of sharpness taken & degree checking, digital outside micrometerspecification range 0-25mm, digital vernier caliperspecification range 0-150mm/6 , radius gaugeradius gauge 1-7mm, surface plate granite a grade 24 x 36 inch in a class granite, mechanical comparator analog type with dia
Tender For corrigendum : biennial work contract for routine maintenance, preventive and predictive maintenance of various auxiliaries, equipment and related systems (as per scope of work) installed in turbine off-site area at 2x600 mw, sstpp, mppgcl, dongalia.
Tender For annual work contract for daily cleaning of gcr turbine floor ground floor its associated building area of ix500 mw units at sgtps mppgcl birsinghpur
Tender For corrigendum : capital overhauling of turbine hp and ip module replacement, overhauling of generator, lp module and associated coh work of bhel make 210 mw tg set, unit ii in opgc, ib valley project.
Tender For work contract for annual routine maintenance of turbine auxiliaries, equipments and related system of main turbine house area installed in 1x500 mw unit 5, sgtps, mppgcl, birsinghpur
Tender For corrigendum : work of routine, preventive, online and shutdown maintenance of various turbine auxiliaries of unit nos.3, 4 & 5 at gsecl ukai tps on as & when require basis.(wt-4737 tmd-ii)
Tender For corrigendum : work of providing craft labour with tooling for siemens make generator, gas & steam turbine for ccpp iii, dhuvaran. (as and when require basis during minor inspection and shutdown only)