Complete repairing of vcb switch (a) 3.3kv, 400 amp. make electroteknica, sl. no. fs-374, supplying power to face pump feeder and (b) 3.3-6.6kv/110v, ct 120-60/5plus5 amp. make electroteknica, sl. no. sp/0/400 supplying power to shovel no. 05

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

Repairing of 6.6kv/3.3kv/ vcb field switch, make andrew yule, 630 amps, sl. no. 0317 for marion shovel exc-1844 of kathara colliery.

Repairing of 02 nos. of 6.6kv/1250 amp vcb, andrew yule make, sl. no. 3412 and 3413 installed at 33/6.6 kv, 15 mva, new substation and 02 nos. of 3.3kv, 630a vcb, make andrew yule, sl. no. 1859 and 4992 installed at 22.5 mva, 33kv/11kv-3.3kv old ss

Repairing and reconditioning of 02 nos. (a) repairing of 11kv, andrew yule make 630a sl. no. 5844, vcb switch (b) repairing of 6.6kv andrew yule make 1250 amps. sl. no. wnp, vcb switch at 2 no. sub station under kathara colliery

Repairing of 6.6kv, 800amps vcb switch andrew yule make sl. no. 3859&#x0d for controlling of 2mva transformer 11kv/6.6kv socp 3 no, feeder substation&#x0d of muraidih, amp colliery.

Repairing and running maintenance of 03 nos. 11kv, vcb switch (a) 11kv, 630 a, andrew yule make, si no. 1628 of cpp feeder (b) 11kv,630a, andrew yule make si. no wnp of intake feeder (c) 11kv 630a, andrew yule make sl. no. 2543 of sawang feeder insta

Complete repairing of prabhu make flp type vcb switch 3.3kv/400 amp. sl no.180, type elp, vcb-01 primary control of 1250 kva transformer installed at dakra substation under dakra project

Complete repairing of prabhu make flp type vcb switch 3.3kv/400 amp. sl no.180, type elp, vcb-01 primary control of 1250 kva transformer installed at dakra substation under dakra project

Repairing / overhauling of 400a, 3.3kv andrew yule make sl. no- 0264 vcb switch gear of new pit sub station at aebsc.