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.

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 submersible pump er, 550volts, colliery sl.no. phu/lt/er/09 for controlling of brijrajpur phularitand, &#x0d amp colliery

Repairing of 150hp, 440/550volts ats er for &#x0d submersible pump motor er, sl. no.03 for &#x0d controlling of water supply at budora of phularitand &#x0d amp colliery, barora area.

Repairing of 150hp, 550volts ats er for submersible &#x0d pump motor er, sl no.a-3/4-7 for controlling of &#x0d water supply at birajpur of phularitand amp colliery, &#x0d barora area.

Repairing of 200hp star-delta prabhu make er, type &#x0d flp acb, sl.no.4541, 550volts for controlling of &#x0d ventilation fan er at benidih of phularitand, amp &#x0d colliery.

Repairing of 1200amps gec make ocb switch, &#x0d 550volts, type k-5 colliery sl.no. dc/lt/ocb/09 for &#x0d controlling of 750 kva transformer for l.t. side at fire &#x0d area of damoda 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.

Complete repairing of 150hp auto starter sl.no.-ats -15/01 of submersible pump running at dharmaband under govindpur area iii

Repairing of 400amps abc switch type flp, acb &#x0d make, 550volts, sl.no. flp/acb/4492 for controlling of &#x0d benidih u/g of phularitand, amp colliery.