Part repairing of 400amps, 11kv andrew yule make &#x0d vcb switch, sl.no.3850 for controlling of 750kva, &#x0d 11kv/440v transformer at new pit madhuban &#x0d substation under ampc, barora area.

Repairing of 11kv vcb, 400a of andrew yule make for controlling of 2.5mva transformer, 11kv/6.6kv at shatabdi &#x0d substation under muraidih, amp colliery, barora area.

Repairing of 11kv, 400amps vcb switch andrew yule make sl.no.3873 for controlling of 3 no feeder socp sub&#x0d station of muraidih, amp colliery.

Repairing of 11kv, 400a, vcb of andrew yule make, sl.no.3848 for controlling of transformer, 11kv/6.6kv at muraidih sub-station under muraidih, amp colliery, barora area.

Repairing of 11kv, 400amps andrew yule make vcb switch, si. no. 5189 for controlling of primary power supply of muraidih sub-station at muraidih, amp colliery.

Repairing of 6.6kv crompton greaves make 400amps ocb switch sl.no. 45832 controlling of 1000kva, 6.6kv/440v-550v transformer at madhuban filter plant sub-station under ampc barora area.

(a) repairing of bucholz relay wti and oti meter and panel and (b) repairing of 11kv, 400amps vcb switch andrew yule make for controlling of muraidih u/g substation 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

Repairing of 02nos.400amps incoming busbar for controlling of rhb and barora area office under barora area.

Repairing of 11kv, 400amps, johnson and philips make ht ocb switch no-4 for controlling of 1600kva &#x0d transformer of pure barora substation, muraidih colliery under barora area