Tender For supply, installation, testing and commissioning of 08 nos. variable voltage variable frequency drive panel for the air handling units of the central ac plant at main office rbi bhopal
Tender For corrigendum : repair and replacement of various types of items - repair of 90 x tip up chair plywood angle iron nut and bolt , repair of 90 x tip up chair labour charge , repair of 01 x online ups 2 kva replacement of fuse and ic plate , repair of 01 x online ups 2 kva service charge , repair of 01 x refrigerator 300 ltrs replacement of thermal stack automatic , repair of 01 x refrigerator 300 ltrs replacement of over load , repair of 01 x refrigerator 300 ltrs refilling of gas , repair of 01 x refrigerator 300 ltrs repair of pcb , repair of 01 x refrigerator 300 ltrs replacement of stand foot , repair of 01 x refrigerator 300 ltrs service charge , repair of 04 x inverter replacement of pcb , repair of 04 x inverter replacement of power switch , repair of 04 x inverter replacement of capacitor , repair of 04 x inverter replacement of connector , repair of 04 x inverter fitting charge , repair of 01 x fridge 185 ltrs refilling of gas , repair of 01 x fridge 185 ltrs replacement of relay , repair of 01 x fridge 185 ltrs service charge , repair of 01 x aqua ro 500 ltrs replacement of membrane , repair of 01 x aqua ro 500 ltrs replacement of pre jumbo mit filter , repair of 01 x aqua ro 500 ltrs service charge , repair of 01 x dough kneader replacement of drive shaft , repair of 01 x dough kneader replacement of pinion pully , repair of 01 x dough kneader replacement of mixing basin , repair of 01 x dough kneader replacement of drive bolt , repair of 01 x dough kneader replacement of bushing , repair of 01 x dough kneader service charge , repair of 01 x chapati warmer replacement of electric panel , repair of 01 x chapati warmer replacement of electric heating element , repair of 01 x chapati warmer service charges , repair of 01 x potato peeler replacement of controlpanel , repair of 01 x potato peeler replacement of fwd unloading door , repair of 01 x potato peeler electric cable set , repair of 01 x potato peeler service charges
Tender For supply of 689000287 cover dc link coil,689000288 heatsink fan cover,689000289 bracket gate drive support,689000290 insulation motor terminals,689000291 insulation mains terminals,689000292 bracket inrush support,689000293 fan dc 80x38 48vdc,689000294 mixing fan,689000295 heatsink fan,689000296 dc bus cap,689000297 igbt snubber cap,689000298 vlt controlpanel,689000299 inrush,689000300 power card,689000301 control card
Tender For corrigendum : special repair for renewel of e/m items and plant/ machinery held in charge of age (e/m) rnd agra cantt under ge (i) rnd delhi - supply , installatation , testing and commissioning of diesel driven generating set to give an out put of 500 kva, 415v ac supply 3 phase, 50 hz, 4 wire radiator mounted on common base plate complete with fuel tank, vibration damper and other accessories with fuel tank viberation damper and other accessories with acoustic enclouser as per latest cpcb-iv norms and amf panel including pcc foundation work as per oem reccommandation and taking out the old dg set from the location and deposited to mes store yard complete all as specified and directed, interanally comprising of following :-(a) diesel driven engine :- developing a net output suitable matched to give a net rated output of minimum 604 hp/suitable to drive 500 kva alternator, at 0.8 power factor 415 volts. the engine should be capable of delivering the required output at 1500 rpm, water cooled, self start, with a provision of 10% overload for one hour in every 12 hours with the following accessories and all as specified.(i) fly wheel to suit flexible coupling and fly wheel housing.(ii) air cleaner complete as per manufacturer specification. (iii) fuel injection pump. (iv) flexible coupling with guard, nuts and bolts.(v) fuel filter with mounting. (vi) oil filter with mounting.(vii) starter motor as per manufactures design.(viii) exhaust, silencer industrial type with exhaust pipe suitable length.(ix) batteries 12 volts 2x180 ah maintenance free batteries with copper lead, terminals etc.(x) instrument panel complete with microprocessor based controller comprising shut down valve indication, lcd hour counter indication, rpm indication , led lamps for fail to start, over speed /under speed . low lub oil pressure, high engine coolant temperature. gaugae.(xi) dynamo/alternator suitable rating., (b) alternator :-the above engine will be coupled through flexible coupling on an indigenous alternator mounted on a strong steel fabricated common base frame suitable for mounting in an acoustic enclousre. the alternator will be 3 phase 50 hz 1500 rpm self regulating self exciting type and have class h insulation of stator and rotor windings and generate 500 kva output at .8 power factor 4 wire 415 volts ac supply under ntp condition with a provision of 10% overload for 1 hour in every 12 hrs running. the alternator would be screen protected and fitted with shield ball/roller bearing, automatic voltage regulator.(c) controlpanel :- s&f amf (automatic on mains failure) controlpanel cpri approved outdoor ype kiosk water, dust and vermin proof and fabricated out of 3.15 mm thick crca sheet and 50mm x 50mm x 6mm angle iron powder coated suitable for 415 volts 3 phase 50 hz ac supply with and incl the following :-(i) mccb of suitable capacity(ii) necessary relays, times and power contractors of suitable rating/capacity for auto on-off the dg set and changeover of the load in case of power failure.(iii) digital mulfifunctional meter for phase wise reading of amps, voltage kwh and frequency -01(iv) internal wriring with single core solid copper conductor cable of appropriae gauge incl mumbering ferrules and control fuses.(v) earthing terminals 02 nos(vi) auto/manual start switch to by pass auto start.(vii) battery charging system suitable for charging for charging the battery provided with the dg set incl boost/stickle switch and system, dc voltmeter digital type., (d) fuel tank :- one no built in sheet metal steel tank mounted inside the acoustic encloser and of adequate capacitynot less than 740 ltr with inlet and outlet connection including the following :-(i) level indicator with float and gauge.(ii) fuel piping for fuel supply to engine and over flow to tank(iii) fuel strainer(e) acoustic enclosure :- enclousre be designed for reducing the sound level up to 75+/ 5db (average) as per is 8528 part 10 and as per approved cpcb morms. the acous