Complete repairing and rewinding of 01 no. 570kw, 3.3kv, ph make crompton greaves induction motor (stator) sl. no. tvc491106/1 of jarangdih colliery under kathara area.

Repairing and rewinding of 1mva 11kv/3.3kv power transformer sl. no. jrd/trf/1mva/01 installed at new sub-station of jarangdih colliery under kathara area

Electrical repairing re-wiring and changing of electrical items for kathara o.p. thana under kathara colliery

Electrical repairing re-wiring and changing of electrical items in colliery store and guard room under kathara colliery.

Electrical repairing / re-wiring and changing of electrical items of 9.0 office, konar river side pump house (2 nos.) and civil office under kathara colliery.

Electrical repairing/re-wiring and changing electrical items for mahli bandh community centre and durga mandap under kathara colliery

Electrical repairing re wiring changing of electrical items of jarangdih colliery dispensary under jarangdih colliery.

Electrical repairing re-wiring and electrical items for 2 no. sub-station under kathara colliery.

Electrical repairing re-wiring and changing of electrical items for gurudwara and repairing and maintenance of 220 volt over head near gurudawara under kathara colliery.

A) partial electrical repairing/re-wiring and changing of electrical items for weighbridge no. 01 and 02 under kathara washery b)electrical repairing/re-wiring and changing of electrical items of qtr no. 2c/2 near officers club, kathara under kathar