Repairing of 1200amps gec make ocb switch, type &#x0d k-5, 550v/440v sl. no. 50/0753 for controlling of &#x0d sahana sub-station of phularitand, amp colliery.

Repairing of 400amps. 440v, ocb switch mei make &#x0d coll. sl. no-lt/02 used to control lighting circuit of &#x0d cisf camp nicco plant of 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

Repairing of gec make, 440volts, 1200amps ocb &#x0d switch type k-5 sl. no.50/0246 controlling of lighting &#x0d line karmatand substation of damoda colliery under &#x0d barora area.

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

Repairing 1200amps gec ocb switch sl.no.50/0234 for controlling of 500kva transformer at dozer section for smooth power supply at weighbridge and filter plant of muraidih, amp colliery

Repairing of 11kv/1200amps ocb make gec switch sl.no.m-2817 type kad for controlling and feeding power to domestic water supply of 4000gpm motor pump of muraidih, amp colliery.

Complete repairing of 1200amps gec make ocb &#x0d switch type k-5 with busbar sl.no. 50/0238 for all main &#x0d controlling of budora sub-station of phularitand, amp &#x0d colliery.

Repairing of 400amp ocb switch make-ece, 11kv, sl.no.5675 and 1200amp gec make-lt ocb switch si.no.50/0334 controlling &#x0d of 500kva transformer at dozer section of muraidih colliery under barora area