Prive maintenance of main feeder from 132 kv 11 kv o/h line and gt feeder from gt gopalichak via hmp and bcw to avoid frequent break down under south balihari colliery.

Maintenance of main feeder from 132 kv 11 kv o/h line and 2nd source gt feeder 11 kv o/h line via hmp to avoid frequent break down under kb 10/12 pit colliery.

Maintenance of main feeder 11 kv o/h line from 132 kv power sub-station and gt feeder 11 kv o/h line from gt gopalichak to kb-5/6 pits colliery.

Rectification and maintenance of 15 no. main g.t feeder, idle 4-pit g.t feeder, gandhi gram, cisf camp 550v and lt, fire patch and patch-b lt line barrier work, merin and munda patti lt o/h line and patch-b hmp 11 kv feeder under gopalichak collie

Bifurcation of 33 11 kv under parasrampur feeder under edd hrraiya basti

Bifurcation of 33 11 kv under maharajganj feeder under edd hrraiya basti

Bifurcation of 33 11 kv under naagpur feeder under edd hrraiya basti

Prive maintenance of 3.3 kv overhead line of baniyahir feeder from lodna power house to dav colony baniyahir

Prive maintenance of &#x0d main g.t feeder 11 kv o/h &#x0d line and pasi dhowrah sub stn &#x0d 11 kv oh line to avoid &#x0d frequent break down under &#x0d gopalichak colliery.

Maintenance and rectification of main 15 no gt feeder, 550v 2 no chanak and filter plant, 2 no cisf camp substation and pasi dhowrah substation o/h line under gopalichak colliery.