Complete repairing or rewinding of power transformer 500kva 11kv, 440v sl. no. jwtp,dam site,01 installed at dam site jwtp under block ii area.

For partial repairing and filtration of transformer oil of various transformer like 150kva6.6kv/440v,200kva 6.6kv/440v,100kva 550v/440v and 150kva 550/440v installed ekra substation, colony and office under basdeopur colliery of sijua area

Repairing of 3.kv/440v, 500kva transformer make marson of sayal-d project.

Minor repairing of power transformer 500kva/11kv, 440v sl. no. jwtp/dam site/01 installed at dam site jwtp under block-ii area

Overhauling of one 2mva, 11kv 3.3kv transformer, one 500kva,11kv 440v transformer, one 750kva ,3.3kv 440v transformer, one 150kva,11kv/ 40v and one 100kva 415v transformer installed at surface sub-station of n.j. unit and bahula siding under n.j. uni

Complete repairing/ rewinding of 250kva, 11kv/440v transformer, make marson electricals, sl. no. 7807, installed at central hospital dakra under gm unit, nk area

Complete rewinding of 50kva 11kv/440v lighting transformer make marson of db quarry ghanoodih substation under abdkc.

Complete repairing/rewinding of 500kva,11kv/440v main transformer installed at ab pit colliery under satgram-sripur area

Complete repairing dehydration , filtration of 750kva ,11/ 3.3kv and 500kva 11kv/440v power transformer ,150kva 11kv/440v ,2 nos 100kva 11kv/440v lightning transformer of vk unit of khandra colliery under bankola area .

Complete rewinding of marson make 500 kva &#x0d 11kv/440v transformer sl.no.-15731 of damoda &#x0d colliery under barora area.