For the repairing/complete rewinding of electric motor 150 hp 550v make-crompton greaves sl.no.aex31600 at sbc workshop under sijua area

For the repairing and overhauling of rewinding of electric motor 150 hp 550v make mnp sl.no.6834/015 at sb workshop under sijua area.

Repairing rewinding of induction motor 550v, 150 hp at seam kuya colliery

Complete rewinding and repairing of 67 kw/90 h.p.induction motor make - kirloskar 550v rpm 1480 sl.no.28803115 at keshalpur colliery under akwmc katras area

Repairing of 150 hp, 550v, 1470 rpm mnp make motor, rewinding of 40 hp, 550v, 970 rpm kirloskar make motor and rewinding of 50 hp, 550v, 980 rpm kirloskar make slipring motor at khas kajora colliery

For complete repairing and overhauling of gec make switch sl. no. 314711/9,550v/400amps. of jogta substation at kankanee colliery

Complete repairing / rewinding of 150 hp induction motor 1480 rpm/550v make kirloskar of bastacolla colliery.

For the repairing of electric motor 150hp 550v make- mnp sl no. l 67-010 at sb workshop under sijua area. (b) for repairing and rewinding of 50 hp motor (mnp) 550v sl no. 153490 at sb workshops under sijua area

For complete repairing of gec make 400amp,550v/440v sl.no.na asset no.sbc/41(c ) installed at 6 pit substation sbc.

Complete repairing of 100 hp getend box make- mine line 550 volt sl.no.1648 at keshalpur akwmc under katras area.