Electrical work

Amount

Supply, Testing, Commissioning and Handing over of 1No 125 KVA Diesel Generator Set with acoustic enclosure conforming to CPCB IV+ Norms and BIS Specifications of 0.8 P.F. Three Phase 415/420 Volts, 50 C/S, 1500 RPM CPCB Approved capacity compressing of Engine BHP/ suitable BHP of water cooled clock wise rotating feed pump with 110KW/125KVA operating capacity brush less alternator close coupled underneath fuel tank standard, safeties, LLOP with stop solenoid, battery with lead, Electric start and vibration fitting & accessories and AMF control panel as detailed below including transporting of unloading changes.(A). ENGINE : Water cooled diesel engine suitable for Generator application with a shaft output suitable at 1500 RPM under NTP conditions. The Engine shall comprise the following standard fitting flexible coupling, fly wheel air cleaner ,fan blower, radiator, water pump, fuel pump, fuel filter lubricating oil filter etc., (B) Complete with starter motor, dynamo, standard batteries with cable, flexible exhaust piping of 50 cms length (C) ENGINE INSTRUMENT PANEL / MOUNTED: Starting push button/ staring key, lubricating oil temperature gauge, lubricating oil pressure gauge, water temperature gauge, safety control for low lubricating oil pressure, safety control for high water temperature, safety control for over speed, hour meter (mechanical) and RPM indicator, battery charging ammeter. The engine should be capable of providing 10% over load for one hour for every 11 hours continuous at full load. (D). Alternator: 125 KVA/110 KV capacity of brush less alternator AC, Three phase 50 c/s,

Supply and Installation of Exhaust Piping of Sufficient length with suitable MS pipes so as to extend outside the generator room with necessary thermal insulations.

Earthing as per the ISI specification with an earth electrode of 2.10 metre clsss 'B' GI pipe of Dia not less than 40mm with copper earth plate of size 125mmx50mmx6mm with necessary funneling arrangements with necessary masonary work and with 38mm RCC cover slab for the brick masonary.

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection.

Supply and run of 25mm x 6mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection.

SRI GURU RAGHAVENDRA ELECTRICALS (BID ID -1185023)