Dismantling installation connection of 11kv/440 volt 500 kva lighting transformer at aebs colliery.

Complete rewinding of 500 kva, 11 kv 440 volt lighting transformer sl. no.- 4009859 eef make at aebs colliery.

Complete rewinding repairing of 01 no 315 kva 11kv/440 volt marsons electricals make sl. no.- 22146 lighting transformer of aebs colliery.

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 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

(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

Complete repairing and rewinding of 1 no. 100 kva 11kv/440 volt lighting transformer of kuya colliery

Complete repairing / rewinding of 500 kva, 6.6 kv /440 volt lighting transformer eef ranchi make sl.no. 409285 of chaitudih colliery, katras area

A) complete rewinding/ repairing of one no.1000 kva 11kv/440 volt lighting transformer lph/ltr/3b (b).500 kva 3.3kv/440 volt lighting transformer sl.no.lph/ltr/19 .(c) no.500 kva 3.3kv/440 voltlph/ltr/23 (d)250 kva 3.3kv/440 volt lph/ltr/25 of lo

(a)complete &#x0d repairing/rewinding &#x0d of 500 kva, 6.6 kva/550 &#x0d volt lighting &#x0d transformer, eef&#x0d make sl.no.4009166 of &#x0d (b)complete &#x0d repairing/rewinding &#x0d of 500kva, 6.6 kv/440 &#x0d volt lighting &#x0d transformer and &#x0d electrical make