8119/2021-22/e8 servicing / maintenance/replacing of fuel filter, v belt, oil filter and allied work services of dg sets for loop bn,117 engr regt,tcp water point, 3 arty bde, 31 ap,31 ap msl shed.(1 x 160 kva,1 x 140 kva,1x75 kva, 2x63 kva, 1x 63 kv
