Complete repairing of 400amp 3.3kv sait make sl. no. sa1295 vcb switch at view point substation rocp/sj.

Repairing of 3.3kv / 6.6kv vcb field switch, 630 amp, make-andrew yule, sl. no. 0369 for float under kathara colliery.

Repairing of vcb switch make- biecco 3.3kv/400amp sl. no- 1937 py controlling of 500kva transformer at bnr siding rocp/sj.

Complete repairing and maintenance of field switch 3.3kv 630 amp. make electrotechnica sl. no vcb 2893 of 4a patch of bhowra south colliery.

Repairing of vcb panel make sl. no.- 3.3kv switch 400amp sl. no-1238 controlling of 750kva transformer mobile and hired f/b at bnr siding rocp/sj.

Repairing and reconditioning of 630 amp, 3.3kv pce make vcb and 400 a, 3.3kv et make vcb of tnocp under hazaribag area

Repairing and reconditioning of 630 amp, 3.3kv pce make vcb and 400 a, 3.3kv et make vcb of tnocp under hazaribag area

Repairing and re-conditioning of (a). 3.3kv vcb, 630a (field switch) for 1200 gpm pump. sl. no. 0365, (b) 3.3kv vcb, 630a (field switch) for 2000 gpm pump. sl. no. 1742, (c) 3.3kv vcb, 630a (field switch) for 2000 gpm pump. sl. no. 2731, (d) 3.3kv vc

Repairing / overhauling of 400a 11kv meditron make sl. no.- mdo-0261 vcb switch of sub station rocp/sj.