Complete repairing rewinding of 01 no. 100 kva 3.3 kv/440 volt lighting transformer for uninterrupted power supply to mocp officer colony local id. no. bccl/nt/100 kva/tr/07 of amal. nt-st-jg colliery under lodna area.

Repairing of gasket and stud changing of 250 kva 11kv/440 volt lighting transformer (local id no. jg/tr/04) of amal.nt-st-jg under lodna area

Complete rewinding/ repairing of one no. 350 kva 11 kv/440 volt lighting transformer sl.no. nt-st-jn/ltr/15 of amal.nt-st-jn colliery under lodna area.

Complete rewinding/ repairing of one no. 350 kva 11 kv/440 volt lighting transformer sl.no. nt-st-jn/ltr/15 of amal.nt-st-jn colliery under lodna area.

Complete rewinding /repairing of 50 kva 550v/440v 3 phase lighting transformer at jeenagora colliery local id no. bccl/jg/tran/50 kva/05 of amal.nt-st-jg colliery under lodna area.

Complete repairing of 100 kva 11 kv/440 lighting transformer sl. no. 2026 and local id. no. bccl/nt/100 kva/tr/14 of amal.nt-st-jg colliery under lodna area.

For complete repairing/rewinding of 500 kva, 6.6 kv/440 volt lighting transformer make n.a sl no. mud/sij/32 at 10 no. sub-station of mudidih colliery under sijua area

Complete repairing and rewinding of 01 no. 100 kva 11 kv/440 volt local id- bccl/nt/100 kva/tr/04 lighting transformer for uninterrupted power supply for pahari sub-station to new colony of amal. nt-st-jg colliery under lodna area.

(a) complete repairing/ rewinding of 250 kva 3.3 kv/440 volt sl.no. bag/tr/250 kva/03 lighting transformer and(b) complete repairing/ rewinding 1 no. of 50 kva 550/440 volt lighting transformer sl.no. bag/tr/50 kva/06 at bagdigi colliery of amal. j

(a) part repairing of 500 kva lighting transformer, 3.3 kv, 440 volt at officers club and (b) 500 kva lighting transformer, 11 kv, 440 volt at gayatri colony under kathara colliery