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 150hp, 550volts type ats er, sueco make sl.no.18012 for controlling of submersible pump nd &#x0d chanak damoda office substation of damoda 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 11kv, 400amps gec make ocb switch, &#x0d colliery sl.no. m-6500 for controlling of sahana sub-station amp colliery.&#x0d

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

A. repairing of 100hp haulage control panel &#x0d 550volts, sl.no.6352 for controlling of benidih &#x0d underground b. repairing of 300amps ocb switch &#x0d 550volts, erskine heap make controlling of feeder &#x0d breaker 02 main switch of phularitand, amp colliery.

Repairing of 150hp, 550volts ats starter for submersible pump motor starter, sl.no.02 for controlling of water supply at b.j. filter plant 04no.pit of damoda colliery

Repairing of 150hp, 550volts ats er for &#x0d submersible pump motor er, sl.no.02 for &#x0d controlling of water supply at b.j. filter plant &#x0d 04no.pit of damoda colliery.