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 repair and overhauling service - short refit of in asset com 0995 sdp sr o l 25 a; any other suitable brand; no; buyer premises, service provider premises-dock bed preparation including marking, block placement, rigging up of centrelines and preparation of wooden keel/shape blocks as per docking plan. (a) the firm is to provide manpower for rope handling for docking/ undocking of slave dock pontoon as per docking schedule. (b) normally, one docking is envisaged. secord docking is catered to address exigencies, if any arises or to cater for operational requirements (c) cost of additional docking/ undocking operations of the pontoon, emerging due to delay in refit attributable to the contractor, is to be borne by the contractor. (d) fire sentry with portable fire-fighting appliances as well as physical security of contractor items/ material during dry-docking/ refit period are to be catered by the contractor. item no 1 2.00 nos 1.0002 002 cleaning of underwater hull post docking, external hull surface of the pontoon to be cleaned by high pressure fresh water jet washing (3000 psi) immediately after docking. item no 2 1950.00 sq.m 1.0003 003 provision of scaffolding, positioning and staging for undertaking survey, renewal/ repairs, surface preparation and painting of sdp. nb: (a) the principles dimensions of the pontoon are as follows:- size of slave dock pontoon 86m(l) x 16m(b) x 2.8m(h) (b) scaffolding material will be provided by nd(v) item no 3 1500.00 cum 1.0004 004 (a) undertake visual survey of all structural members including complete external hull surface, weather deck, access ladders and all internal tanks, manhole covers and deck fittings. item no 4 15000.00 sq.m 1.0005 004 (b) usg survey is to be undertaken for the suspected areas as per recommendations of class society (to be paid on actual). item no 5 5000.00 sq.m 1.0006 004 (c) hull survey and action taken reports is to be approved by any one of the in approved classification society (abs/bv/dnv/irs/classnk/lr/rina). nb:- (a) surveys are to be undertaken through qualified inspection services provided firm, recognised by any one of the in approved classification society, as indicated above. (b) renewal of corroded/ damaged areas to be recommended through survey i.a.w class standards or no 01/15. ndt, post repairs, to be undertaken as per class society norms. (c) tanks repaired by build-up/renewals are to be air pressure tested. (d) usg gauge and all associated equipment for survey to be provided by firm. robotic survey methods may be used by the contractor to save labour and time. (e) all deck fittings to be surveyed, repaired and load tested where considered necessary as per class standards. (f) all manholes to be inspected and repaired to ensure water tightness item no 6 1.00 set 1.0007 005 metal built ups to be carried at indicated location i.a.w class standards or no 01/15 requirements. nb: (a) build up followed by fairing by grinding to be undertaken. (b) to be undertaken as per survey report (to be paid as per actual work done) i.a.w class standards or no 01/15. item no 7 100.00 sq.m 1.0008 006 scantlings/ hull structural renewal of corroded/ damaged areas as per survey. nb: (a) renewal to be undertaken as per class standards or no 01/15. (b) to be undertaken as per survey report (to be paid as per actual work done) (c) ndt/ dpt is to be undertaken for renewal areas. (d) material is to be catered by the vendor item no 8 10.00 tonnes 1.0009 007 air pressure testing (apt) to be undertaken for all tanks/ chambers as per class standards to prove wt integrity post repairs as indicated at note- 4(b) above (to be paid on actuals). nb: (a) all equipment/ set up (including temporary fixures and their removal after test) are required to be catered by contractor. (b) pressure test:- (i) a test pressure of 150 mm water gauge is to be applied and pressure source isolated. the pressure drop if any, should then be monitored. (ii) any drop in water gauge reading should not ex
Tender For supply of digitaltyreinflator meter - jack 10 ton hydraulic , welding helmet , pneumatic gun , digitaltyreinflator meter , digitaltyre depth meter , metal tool box with tool , steel rack for mtrl handling
Tender For supply of mechanical engineering and general workshop items - thickness planner machine mini portable type , electric jigsaw , chain saw petrol run , tool trolley , electric spray paint gun , electric chop saw machine , vblock with clamp set , steel feeler gauge , angle plate , surface plate , scriber block height scriber gauge , ppr pipe welding machine , electric pipe threading machine , pipe die set for thread cutting with handle , plasma cutting machine with all accessories , auto darkening welding helmet , hand lever shear cutter , stakes stake holder set , universal woodworkingmachin withallaccessories , thickness planner machineminiportable type , oxyacetylene weldingandcuttin setwithallaccessories , tig welding apparatus , sine plate , autocollimator , pyrometer , mounting accessoriesofsteamboilers , air compressor test rig , hydraulic bench with apparatus accessories , complete refrigerations and ac tool kit , simple jib crane , simply supported beam apparatus , screw jack , worm and worm wheel apparatus , winch crab single purchase , double purchase crab , abrasive cut off machine , quenching tank , air conditioning test rig , greavesand apparatus , equipment for heat transfer , gear tooth vernier , surface plate granite , apparatus to find coefficient of friction , surface grinder , izod charpy impact testing machine , two stroke petrol engine , single cylinder diesel engine , instruction panelbatteryignitionsystem , cooling system of ic engine , morse test , centrifugal pump single stage test rig , model of pelton wheel , model of francis turbine , closed circuit pipe fricton apparatus , samples of all valves used in refr and air conditioning , refrigeration cycle test rig, experimetial set up to find cop , refigeratoin gas charging kit , polygon law of forces apparatus , friction slide apparatus , vapour compression refrigeration cycle test rig bid details/ 2 / 54
Tender For corrigendum : supply and application of insulation and allied material on boiler and its auxilliaries, turbine piping and equipments at ggsstp 4x210mw units - supply & application(including removal of damaged insulation) of lightly resin bonded rockwool confirming to is 8183 latest version on all types of surface of ducts, pipes, tubes, bends of following sizes.(single layer), 75mm thick mattresses density 120kg/m3, 50mm thick mattresses density -do-, 40mm thick mattresses density -do-, 50mm thick mattresses density 150kg/m3, supply & application (including removal of damaged plaster)of 12mm thick hardsetting plaster comprising of asbestos powder and cement over insulation of steam lines, supply & application of plain gi sheet (24 gauge) sheet confirming to is 277 latest version, over insulation to be screwed on the m.s.flat ring with self tapping screws duly joint sealed with sealant & 2 coats of bitumestic paint in inside portion of sheet including any welding work and hardware etc, supply & application of corrugated g.i. sheet (24 gauge) sheet., removal of al /gi/ribbed sheet etc.(all thickness)from all types of ducts,pipes, tubes, dampers and bends etc, application of useable dismentled gi/al/ribbed sheet over insulation to be screwed on the ms.flat rings with self tapping screws duly joint sealed with sealant, screwing, sealing & resetting of already existing al/gi/ribbed sheet including any welding work and hardware etc, to remove, supply and application of pad insulation, then to be covered with gi sheet of 26 swg thickness (gi sheet also to be supplied by contractor) for tg piping & equipment of following thickness:, i) 60mm thickness, ii) 120 mm thickness, iii) 180 mm thickness, supply & application of new g.i. sheet of 26 swg over the existing insulation, to remove existing insulation then supply & application of pad insulation only for tg piping & equipment of following thickness:, i) 60mm thickness, ii) 120 mm thickness, iii) 180 mm thickness, application of reusable removed gi sheets from turbine piping\equipment at ggsstp, repair of spray insulation of hpt, ipt and governing valves casings by supply & application of material., covering insulation mattresses with hard setting plaster comprising of asbestos fluff and cement by supply & application of material.
Tender For corrigendum : replacement of 300 tr chiller unit inc associated works - sitc of 300 ton capacity chiller , sitc of primary pump with vfd , sitc of condenser pump , sitc of cooling tower , supply and fixing of chilled water pipe 200 mm dia , supply and fixing of condenser water pipe 250 mm dia , supply and fixing of aluminium cladding , supply and fixing of insulated butterfly valve 200 mm dia , supply and fixing of insulated balancing valve 200 mm dia , supply and fixing of insulated non return valve 200 mm dia , supply and fixing of insulated y strainer 200 mm dia , supply and fixing of butterfly valve 250 mm dia , supply and fixing of butterfly valve 200 mm dia , supply and fixing of butterfly valve 150 mm dia , supply and fixing of non return valve 250 mm dia , supply and fixing of balancing valve 250 mm dia , supply and fixing of motorised butterfly valve 250 mm dia , supply and fixing of motorised butterfly valve 200 mm dia , sitc of ball valve , sitc of pressure gauge , sitc of thermometer , sitc of expansion tank , sitc of softener plant , dismantling of chiller , dismantling of condenser pump , dismantling of primary pump , dismantling of cooling tower , dismantling of valve , supply of 3.5 c x300 sqmm cable , supply of 3 c x25 sqmm cable , supply of 3 c x6 sqmm cable , laying of cable upto 35 sqmm , laying of cable above 185 sqmm , supply and making end termination 3.5 c x 300 sqmm , supply and making end termination 3 c x 25 sqmm , supply and making end termination 3c x 6 sqmm , earthing gi plate , gi strip in pipe , gi strip on surface , aicmc after dlp 1st year , aicmc after dlp 2nd year
Tender For corrigendum : supply of various types of consumable and routine mainteneance items for c&i system at gbps,utran - air filter cum regulator input 0-14 kg/cm2, secondary (output) pressure 0-7 kg/cm2 filter 5 micron, size 1/4"npt (f), air filter regulator size: 1/2", polyurethane material flexible tube type: pu-6 or equivalent ,festo make, festo make polyurethane material flexible tube type: pu-8-sw, high speed portable blower,550 w (min.),cap-3.8 m3/minute,16000 rpm,1.7 kg., hand drill machine size 13mm, digital infrared thermometer (type: portable non-contact type thermometer, range: -40 to 800 deg.centigrade, sighting: laser guided, accuracy: +/- 0.5 deg. centigrade), hammer drill with drill spanner, 3 way gauge cock, matl: ss-316, process conn: 1/2 inch nptf to suit 1/2 inch od ss tube, ss 316 union fitting 3/8 x 3/8 bsp (m), ss adoptor fitting 1/2"bsp(f)x1/2"npt (m), ss fitting swage lock type to suit 1/2"nb pipe x to suit 1/2" od pipe, ss 1/4" od (std) double ferrule compression fitting, ss 3/8" od double ferrule compression fitting, ss tube fitting ss 316 1/2"npt m x to suit 1/2"od ss tube with nut and ferrule, ss 316 union fitting 1/2"x1/2"od, equal tee matl: ss316 to suit 1/2"od ss tube, ss 1/2" od double ferrule compression fitting, double ferrule compression for ss 1/4" od (std) each set contain 100 nos ferrule, double ferrule compression for ss 1/2 " od (std) each set contain 100 nos ferrule, double ferrule compression for ss 3/8 " od (std) each set contain 100 nos ferrule, networking cable cat 6, for computer lan connection., dcs work station panel cooling fan, cable tie 100 mm, cable tie 150 mm, cable tie 200 mm, 1/2" nb, ss-316l, sch-40, seamless stainless steel pipe., puf seal self expanding foam for sealing, limit switch,make: honeywell, type: szl-vl-i, 10a, 250v ac,1n0-1nc,ip-67., hss drill bit set 3 mm to 12 mm, industrial vacuum cleaner.motor specification: watts capacity: 1200 w max., voltage: 220 - 240 volts a/c supply, capacity: 15 ltr, all standard accessories., soft faced hammer with handle, generally conforming to is 10838-1984, mallet size - 20mm, hand lamp holder with 15 mtr wire and protection glass, 20 amp. 240v spn industrial type socket outlet with 2 pole and earth metal enclosed plug top along with 20 amp. c series sp mcb in sheet steel enclosure on surface with chained metal cover for the socket out let., two valve manifold, ss 316,with vent plug 1/2 inch nptf, pressur rating 3000 psi, needle valve, matl: ss-316, process conn: 1/2 inch od ss tube, three way valve rating: 800lbs size: 2x3/4" nb-swx1/2" nptf body:astma105, three valve manifold with vent plug port size:1/2" nptf matl:ss316 pr.testing:3000psi, five valve manifold, ss 316, with vent plug 1/2 inch nptf, pressure rating 3000 psi., ss quarter fitting union, ss adoptor fitting 1/2"bsp(f)x3/8"bsp (m), ss fitting swage lock type 1/4"npt m x to suit 3/8" od pipe, ss fitting swage lock type 3/8"npt m x to suit 3/8" od pipe, ss bulk head union 1/2 nb sw x i/4od, ss bulk head union 1/4 od sw x i/2 nb sw, limit switch, make siemens,model no. 3se5122 - 0ya00,contacts : 1 no + 1 nc., ss 1/8 npt (m) union with nut and ferrule, teflon tape : size 1/2" width x 12mtr long, hss hacksaw blade size 300x12.5x0.63 mm, fevi kwik tube 3 grams