provision of 15 kva generator set , 15 kva silent diesel driven generating set , water cooled , three phase , ac , confirm to is-10001 , bs-5514-1 , din-6271 , iso-3046 / 1 standards as appropriate duly coupled with alternator rated at 0 . 8 pf ( lag ) . 415 volt 50 hz class h insulation , ip-23 enclosure , self-excited and self- regulated with voltage regulation of +1% of rated voltage from no load to full load with integrated amf panel , acoustic enclosure conforming to cpcb regulations and certified by fcri with required bhp . acoustic enclosure shall be powder coated and fabricated out of 16 swg crca ms sheet . the silent canopy shall be of nut bolted type construction . canopy panel and doors shall have inside lining of fire retardant foam / rock wool as acoustic material . four hinged doors shall be provided to canopy , one door shall have glass window for control panel . ( make : kirloskar green , cummins / mahindra / ashok leyland ) . ( for - rayang ) , xlpe insulated pvc tape inner sheathed armoured heavy duty underground electric cable conforming to is 7098 ( part-i ) 1988 with standard aluminum conductor , cross sectional area 16 sqmm , 4 core , 1100 volte grade . ( make : polycab / finolex / havells . , amf panel :- outdoor type free standing floor mounted to carry current at 110% load of 15 kva dg set comprising of following accessories and control cable from genr set to amf panel are deemed to be included . ( a ) power circuit:- ( i ) 01 no power contactor 4 pole 63 amps . ( ii ) 01 no 3 pole mccb 63 amps . ( b ) dg set:- 01 no power contactor 4 pole 63 amps . ( ii ) 01 no 3 pole mccb 63 amps . , earthing items . galvanised steel earth plate , 600 x 600 x 6mm thick with 23mm dia hole on its centre . , ci cover hinged to ci frame suitable for fixing with pcc earth pit chamber 300 x 300 x 300mm . , gi tubing , medium grade , 20mm dia . make : jindal / tata / surya / isi marked . , gi tubing , light grade , 40mm dia . make : jindal / tata / surya / isi marked . , charcoal dust . , common salt commercial . , steel funnel ( suitable for fixing with one end of gi tubing 20mm dia ) . , gi earth strip 32 x 6mm . , copper nut , bolt and washers ( as per sample ) .