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.

Complete repairing of 150 kw marathon make 6.6 kv kt motor sl. 3ff661198/3 in khottadih colliery.

Complete repairing of 150 kw marathon make 6.6 kv h.t. motor sl. 3ff660990/1 of khottadih colliery.

Repairing of 400 kw 6.6 kv 3 phase induction motor sl. no. 3f660794/1 in khottadih colliery.

Repairing of 250 kw electrotecnika make 6.6 kv flp starter of khottadih colliery.

Complete repairing/rewinding of 05 nos. 3 phase induction motors, (6.6 kv/3.3 kv, make-bhel, 250 kw), (6.6 kv, make-ngef, 370 kw), (6.6kv, make-gec, 450 kw), (6.6 kv, make-marathon, 900 kw) and (6.6 kv, make-marathon, 900 kw) for pumps at dep.

Complete repairing of 150 amps 6.6 kv andrew yule make flp vcb sl. no. a2d5 of khottadih colliery.

Repairing, rewinding and installation of 2 mva 6.6 kv/ 11 kv power transformer, 225 kw 6.6 kv 3 phase induction motor and 365 kw 6.6 kv 3 phase induction motor in khottadih colliery.

Repairing of 250 kw, 3.3 kv / 6.6 kv induction motor of khottadih ocp.

Complete repairing and rewinding of 450 kw, 6.6 kv marathon make ht motor si no. motor/ 450/ktc/7 of kathata colliery under kathara area.