Rewinding of 15kva, 550v/220v lighting transformer, of view point area of east basuria colliery

(i)for maintenance of one no.1 mva 6.6kv/550v transformer installed at loyabad colliery make-ece,asset sl.no.arn/14 lbc(ii)complete rewinding and overhauling of a 750 kva power transformer 6.6kv/550v at 5 pit substation of lbc make-ece asset.no.loy/e

For repairing and overhauling of 02 nos.6.6kv,vcb switch(i)6.6kv.630a mine line make-vcb sl.no.sa 697 asset no.sbc/24(ii)6.6kv,400a opg power system pvt.make-vcb sl.no.v/149/23-27 asset no.sbc/22 installed at chp central pool substation under asbnc

Repairing and rewinding of induction motor, lighting transformer, acb switch at pandaveswar colliery and repairing of transformer, induction motor, motor, udm motor, drill panel at khottadih colliery

Rewinding, repairing and testing of 04 nos lighting transformers bearing sl no m66438,7409, 7413 and 7408, 25 kva, 6600 220 volt for use in the mine illumination at jhingurda project.

Repairing/rewinding of 6.6kv/220volt 10kva lighting transformer bearing sl.no.abocp/tr-4 controlling the lighting line of abocp mines under block-li area

Repairing/rewinding of 6.6kv/440 v, 45 kva ht transformer 602 drill abocp mine.

Complete rewinding of 2 nos. transformer 10kva (a) 6.6kv /110 /110v (b) 3.3kv/ 110/110 double ratio at npc (ii)complete rewinding of 50kva lighting transformer 3.3kv/220v sl.no.tmc/006-18 at tocp substation of tmc

Complete rewinding and con of 10kva 3.3kv/220v to 10kva 6.6kv/220v transformer for ocp of nakc colliery under govindpur area

Complete rewinding of 336k crompton greaves motor sl. no.-391012/2 6.6kv, r.p.m 1484 of abocp mine