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 repairing/ rewinding of 250 kva 3.3 kv/440 volt for needful use as lighting transformer to supply power to mocp colony 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.

Complete rewinding of one 50 kva 550v/440v lighting transformer( sl.no. bccl/nt/50kva/tr/06) at s.t. workshop for pumping and workshop lighting purpose at nt-st workshop 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 rewinding/repairing of one(1) no.500 kva 11kv/440 volt light transformer sl.no.ets/1741/01 and id.no. nt/500kva/tr/06 make east india udyog ltd of amal.nt-st-jg colliery under lodna area.

Complete rewinding/repairing of one(1) no.500 kva 11kv/440 volt light transformer sl.no.ets/1741/01 and id.no. nt/500kva/tr/06 make east india udyog ltd of amal.nt-st-jg colliery under lodna area.

(a) complete rewinding/ repairing of 315 kva 3.3 kv/440 volt lighting transformer. nt/tsu /315kva /tr/18 (b) complete rewinding/ repairing of 315 kva 3.3 kv/440 volt lighting transformer (tsu) sl.no. ts/824 and local id.no. bccl/nt/315/tr/19

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.

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