Rewinding and repairing of 250 kva, 3.3 kv/440 volt make transgietz enterprises sl-te/211 transformer installed at east colony of kuju colliery under kuju area.

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

(a)complete repairing and rewinding of 01 no. 315kva, 11kv/440v, si.no. wnp distribution transformer used for power distribution to rawani tola under kathara colliery, kathara area. (b) complete repairing /rewinding of 01 no. 250kva, 3.3kv/440v trans

Complete rewinding and repairing of 630 kva 3.3kv/415v distribution transformer make na of area acs office substation of sirka colliery under argada area

For complete repairing of structure both side of dozer bd 355 sl no-11837. akwmocp katras area bccl

Complete repairing / rewinding of 315kva,3.3kv/550 volt tsu kirloskar make sl. no.- 93dgb218/33 convert to 315 kva, 3.3kv/440 volt only transformer at bhalgora new pit sub station of aebsc.

Fresh electrical wiring of (a) d -type quarter no.1 (b) newly shifted 6 no. sub-station (c) community hall in sector-iii of amal.nt-st-jg colliery under lodna area.

Complete rewinding/repairing of 250 kva, 11 kv/440 v, bijlee make transformer, sl.no sq153/655 at dugda coal washery.

Repairing/rewinding of 500 kva , 3.3 kv / 440 v supreme make transformer installed at amadhara for raw water supply to water treatment plant under ta(eandm), kusmunda area

Repairing/rewinding of 150 kva, 3.3 kv/550v, crompton parkinson make power transformer, si no -1844 of ranipur colliery (filter plant) under parbelia group of mines used for domestic water supply (b) repairing/rewinding of 250 kva, 3.3 kv/550v, gec m