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 1200amps gec make lt ocb switch, 440v &#x0d colliery sl. no. 50/0280 is used to control the lighting &#x0d main switch for khodovelly basti near muraidih fb of &#x0d muraidih, amp colliery.

Repairing of 11kv, 400amps ht ocb switch, crompton greaves make, sl. no. 4563g for controlling of muraidih office &#x0d substation 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 crompton greaves make ocb switch, sl.no.45834 for controlling of muraidih office of muraidih, amp colliery.

Repairing/overhauling of 2 no. of lt switch circuit breakers(i)lt switch ocb gec sl.no30/1491 400amps 440v/550v(ii)ocb gec sl.no.30/1527 400amps 440v/550v asbnc.(2) rep.of two nos. acb switch 400amp 440v sl.no.343 make kilburn (ii)ocb switch 200a

Repairing of 400amps (ocb) switch, gec make 440v ,si.no. 30/2065 working as lighting switch at k.m sub-station of abg colliery

Repairing of 11kv, 400amps ocb switch jonson and philips make sl.no. mocp/ocb/02 for controlling of domestic power supply of barora township sub-station at muraidih, amp colliery

Repairing of 400a ocb switch type-k3 440v gec make sl.no.-30/0427 of feeder breaker of muraidih, amp colliery

Repairing of 400a ocb switch, gec make, 440v, sl. no. 30/2152 of abg colliery