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.

For rewinding and repairing of 200 kva, 3.3kv, 440 volt, transformer of kathara colliery under kathara area

Part repairing of 03 nos., 500 kva, 3.3kv, 440 volt, transformer of masjid transformer, thakur transformer and russian transformer under kathara colliery.

Complete repairing and rewinding of 01 no 315kva/3.3kv/440v, si.no wnp distribution transformer supply power to jhirkey basti under kathara colliery, kathara area.

Departmental estimate for the part repairing of 03 nos., 500 kva, 3.3kv/440 volt, transformer of masjid transformer, thakur transformer and russian transformer under kathara colliery.

Repairing n rewinding of 315kva, 3.3kv/550v tsu of amritnagar colliery.

Complete rewinding/repairing of a) 400 kva 3.3 kv/440 volt lighting transformer sl.no.lph/ltr/13 b)150 kva 11kv/440 volt lighting transformer sl.no.lph/ltr/29 c)50 kva 3.3kv/440 volt lighting transformer sl.no.lph/ltr/31 d)500 kva 3.3kv/440 volt ligh

Complete repairing / rewinding of 315kva,3.3kv/550 volt tsu kirloskar make sl. no.- 93dgb218/33 convert to 315 kva, 3.3kv/440 volt only transformer at bhalgora new pit sub station of aebsc.

Rewinding of 500kva 3.3kv/440 volts to 11kv/440 volts transformer installed at abg colliery under govindpur area

Complete rewinding / repairing 40kva /500/440 volt lighting transformer at aebs colliery bastacolla area.