Repairing of 11kv, 400amps ocb switch jonson and philips make, sl.no.66 for controlling of domestic power supply of pure &#x0d barora sub-station at muraidih, amp colliery.

Repairing of 11kv, 400amps ht ocb switch &#x0d johnson and philips make sl.no. mocp/ocb/04 for &#x0d to &#x0d feed power to 1600kva, 11kv/440volts &#x0d transformer for controlling of workers colony in &#x0d pure barora substation, muraidih, amp colliery.

Repairing and maintenance of 11kv, 400a, ocb switch johnson and philips sl.no. mocp/ocb/02 for controlling of &#x0d domestic power supply of barora thana and muraidih colony in amp colliery

Repairing of 11kv, 400amps ocb johnson and &#x0d philips make sl.no, aael-9927 for controlling of &#x0d domestic power supply of barora basti substation &#x0d in socp, muraidih, amp colliery.

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

Repairing of 11kv, 400amps crompton greaves make ocb switch, sl.no.45834 for controlling of muraidih office of muraidih, amp colliery.

Repairing and maintenance of 3.3kv, 400a ocb switch &#x0d gec sl.no- mocp/ocb/m/541 for controlling of domestic &#x0d power supply of barora thana and muraidih colony in &#x0d amp colliery.

Repairing of 11kv, 400amps gec make ocb switch, sl.no. m-466 for controlling of muraidih cisf camp of muraidih, &#x0d amp colliery

Repairing of 6.6kv, 400amps gec make ocb switch, colliery sl.no. mocp/ht/ocb/12 for main controlling of 6.6kv &#x0d at jarlahi face for 4000gpm motor pump in socp muraidih, amp colliery

Repairing of 400amps. 440v, abc make acb sl.no.-nflp/acb/332 for controlling of lighting line of pure barora&#x0d substation of muraidih, amp colliery