servicing / maintenance/replacing of fuel filter, v belt, oil filter and allied work services of dg sets for cmir ,ls offrs mess,ls sm barrack, m/farm,sig center,div power house(2x125 kva,4x82.5 kva,1x15 kva,1x32.5 kva,1x40 kva,2x62.5 kva,1x1000 kva,
