Complete repairing and rewinding of 01 no. 570kw, 3.3kv, ph make crompton greaves induction motor (stator) sl. no. tvc491106/1 of jarangdih colliery under kathara area.

Repairing and reconditioning of 250kva, 3.3kv/550v transunit andrew yule make sl no.missing of 4 level mine no 01 kugp under hazaribagh area.

Repairing of ht side and lt side unit 315kva 3.3kv 550v transwitch unit, make poland for va seam mine no. 1 of kugp under hazaribagh area

Repairing of 3.3kv vcb and 550v controlling switches of make mine line of tsu of 315kva, 3.3kv/550v of kharkharee colliery under govindpur area

Repairing/recondition of 315kva,3.3kv/550v flp transwitch unit,mefta make and 80kw,550v motor make crompton greaves of topa ocp under kuju area.

For repairing of ht/lt controlling of tsu 3.3kv/550v,315kva,sl.no.021 mine line for tetulmari colliery under sijua area

Repairing n rewinding of 315kva, 3.3kv/550v tsu of amritnagar colliery.

Repairing of associated breaker of 315kva, 3.3kv/550v, electrotecknica make tsu installed at oc-2 mine, osa under orient area

Repairing and reconditioning of one no. 315kva,3.3kv/550v transwitch unit andrew yule make of topa project under kuju area.

Providing and fixing of ngr at lt side of 1 m and b make 3.3kv550v 800kva power transformer installed at surface substation 2 gec make 315kva 3.3kv 550v flp tsu 3 mineline make 315kva 3.3kv 550v flp tsu installed at ug substation of khairaha ug min