Repairing of reroll england make ocb, 200a, 3.3kv switch gear main for controlling of 150kva and 300kva 3.3kv /440v lighting transformer at officer colony, babu dangal sub-station (nlocp).

Repairing/rewiring of 3.3kv/440v, 500kav transformer loc si no. 19 installed at sayal main sub-station for double story colony lighting purpose under sayal-d project.

Complete repairing and rewiring of 630kv/3.3kv/440v, make c.g si no. syl-19 transformer of sayal-d project under barka-sayal area.

Repairing and renovating of 02 nos of controlling switches (a) ece make, 3.3kv, 400a ocb switch used for controlling of 500kva transformer and (b) meditron make, 3.3kv, 400a vcb switch used for controlling of 300kva transformer installed at iwsp, bnk

Repairing and changing of stud bush, gaskit and damaged cable etc. of 500kva lighting transformer, 3.3kv/440volt at thakur colony, 630kva lighting transformer, 3.3kv/440 volt at gyatri colony and 500kva lighting transformer, 3.3kv/440volt at officer

Complete repairing and rewinding of 630kva, 3.3kv/440v make-c.g si no. syl-19 transformer of sayal-d project

Complete repairing of 400amp 11kv ocb with busbar biecco lowrie for primary controlling 11kv/3.3kv transformer at 07 no sub station abdkc.

Repairing of 3.3kv 400amp ocb switch controlling to 2000 kva power transformer as secondary switch installed at view point 11kv sub station.

Repairing of 3.3kv, 400amps gec make ht ocb switch &#x0d for controlling of 500kva transformer kkc link siding &#x0d substation of phularitand, amp colliery.

Repairing of 3.3kv, 100-amps, m.v. make ocb s.no. sdp/pnm/67 and 3.3kv, 400-amps, biecco lawrie make ocb secondary main controlling switch of 1-mva power transformer of sheetalpur colliery under sodepur area