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

Repairing of 11kv, 400amps biecco lowrie make ocb switch sl. no. 1956 for controlling of lighting transformer &#x0d 11kv, 440volts domestic supply of muraidih colony, muraidih kali mandir, muraidih substation of muraidih, amp &#x0d 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 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 400amps 11kv, ocb make crompton at 15 no. substation under new godhur kusunda colliery.

Repairing of 6.6kv crompton greaves make&#x0d 400amps ocb switch sl no. 45832 controlling of&#x0d 1000 kva, 6.6kv/440v-550v transformer at&#x0d madhuban filter plant sub-station under, amp&#x0d colliery barora area

Repairing of 11kv 400a crompton greaves ocb sl. 27902g at bottom pit 11kv substation at industry colliery, adic

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 of 11kv, 400amps crompton greaves make h.t. ocb switch no. 458305 for controlling of 500kva transformer 11kv/550volts for submersible pump at birajpur sub-station of phularitand, 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.