For the cork sheet changing,copper stud changing and bushing oil seal etc.maintenance work of kanohar make power transformer 1000kva, 6. 6kv/440v, sl.no.km-365/j installed at gareria basti for domestic lighting at sbc.

For partial repairing cork sheet change stud changing ,oil filtration etc. for 03 nos.(a)750kva 6.6kv/440v sl.no.35281(b)500kva,6.6kv/550v asst.no.knc/js/tr 1(c )315kva,6.6kv/440v sl.no.5790c) power transformer at substation under kankanee colliery

(1) changing cork sheet, rubber bush, and l.t stud with insulator including materials of 1000 kva ratio 6.6kv/550v at katras area chaitudih. (2)complete repairing of 200 amps, sd-15 switch make-kilburn, o.c.b, sl.no.9062 for 50 hp

(1) changing cork sheet, rubber bush, and l.t stud with insulator including materials of 250 kva ratio 6.6kv/440v volt sl.no.2205 make crompton parkinson at katras chaitudih office. (2) complete repairing of 175 hp auto starter make speed engineering

For cork sheet changing, copper stud and repairing of 500kva, 6.6kv/550v make-marsons electricals pvt. ltd. sl.no.15743 power transformer at jogta sub station at kankanee colliery under sijua area

Complete rewinding &#x0d of 100 hp (75kw), 550 v, &#x0d and make- crompton &#x0d greaves sl.no. aev&#x0d 10585 at 1pit kcc, &#x0d agkcc.

(a)cork sheet changing, copper stud and repairing of 2.5 mva, 6.6 kv/3.3 kv, make-east india ltd, sl.no.1561/2 power transformer for kantapahari sub-station at akwmc under katras area. (b) complete repairing/ overhauling of 400 amp 6.6 kv grade

Repairing and overhauling of 6.6 kv, 400a, ocb, ece make, sl.no.2498 at samadhi sthal gtc, agkcc. katras area

Repairing and overhauling of 6.6 kv, 400a, ocb, ece make, sl.no.2498 at samadhi sthal gtc, agkcc. katras area.

Complete repairing of 400 amps ocb switch 6.6 kv make-ece sl.no.8528 at agkcc colliery under katras area