Military Engineer Services Tender

Supplying, installing, testing & commissioning of factory assembled Diesel Engine driven generating set coupled with alternator AC to Give continuous output of 62.5 KVA/50KW at a power factor of 0.8 lagging, 415 volts, AC, 3 phase, 4 wire, 50 HZ, 1500 RPM, directly coupled with diesel engine, Liquid cooled, mounted on common base frame complete with in built fuel tank (service tank) of adequate capacity with fuel line, built in electronic governor & accessories, PCC foundation work as per manufacturer's instructions, vibration damper pads, micro processed based relay panel for automatic starting on mains failure, control panel showing all parameters of engine & alternator, sound proof canopy (sound level not exceeding level specified by Central Pollution Control Board-II) & other accessories etc. taking down of old DG Set 62.5 KVA from foundation and removing from site and deposited to MES store yard and confirming to the under-mentioned technical specifications confirming to BS:5514 & IS 10002 complete in all respect with following accessories, parts all as specified & directed.

(a) DIESEL ENGINE : 4 cylinders , turbo charged Liquid cooled at 1500 RPM under NTP conditions IS 4722, BS 5000, IEC 3411, ISO 8528, BS 5514, ISO 3046, conforming to with an overload capacity of 10% for one hour in 12 hrs of continuous operation with the following accessories (i) Radiator with blower fan or heat exchanger with guard . (ii) Pipe coupling for engine cooling system piping (iii) Corrosion inhibitor coolant (iv) Paper element filters-(a) Fuel (b) Lube oil (c) By Pass (vi) Fly wheel housing and fly wheel to suit (vii) Engine bearing mechanism in fly wheel housing (viii) shut off coil with safety for LLOP /HWT./ Over speed. (ix) Dry type air cleaners and vacuum indicators . (x) Residential silencers. (xi) Stainless steel exhaust flexible bellows. (xii) Motor driven priming pump. (xiii) Electric starter. (xiv) Battery charging alternator. (xv) Exhaust piping made out of STIC C class MS Pipe inclusive of all accessories and hardware , necessary support as per manufacturer’s recommendations to sustain back pressure with rain cap

(xvi) Mineral wool insulation 2 inch thick covered with aluminium sheets of 30 gauges for the entire length of exhaust pipe. (xvii) First fill of oil coolant and diesel during commission and 12 hours testing. (xviii) Interconnecting copper cabling of adequate capacity between batteries and controller. (xix) Fuel pipe. Fuel Tank_ 12hours full load diesel storage capacity inbuilt fuel tank with mounting brackets factory fabricated made of MS sheet with level indicator fuel inlet , fuel outlet , air vent, drain plug,inlet arrangement filling from exterior of canopy etc. (a) Battery :- 180 AH,12 Volts maintenance free battery of Qty-1 Nos with leads and terminal. (xx) Foundation: Cost of PCC Foundation as per manufacturer's instructions shall be deemed to be included in the quoted rate.