For day to day erection, dismantling, diversion and extension of 6.6kv, o h line at open cast mines of kathara colliery.

Reorganization extension of 6.6kv oh power line from excv. 1844 at quarry no. 2 (2.5 no.) to excv. 1851 and quarry no. 3 pump of kathara colliery

Supply and fitting of resister type lighting arrestor 5.5kv (rms) and earth pit at quarry no. 2 pump house quarry no. 3 pump house excv-1075, excv.-1844, excv.-1851, excv. - 2859 under kathara colliery

Lighting line for towards excv. 1075 at quarry no. 3 at kathara colliery

Dismantling of 6.6kv o/h line regional sub-station to mini quarry road at kathara colliery

Reorganization extension of 6.6kv. oh line from quarry no.1 (1.5 no.) to quarry no. 2 (2.5 no.) for power to excv. 1844 and 1075 of kathara colliery.

For diversion of 6.6kv o/h line for pump and new erection of 11kv o/h line for new mini sub station at nichitpur ocp under sijua area

Erection of new &#x0d ht 6.6kv o/h &#x0d line from cocp &#x0d substation &#x0d (6.6kv)to x2 &#x0d patch mine &#x0d pumping station &#x0d no.2 and &#x0d dismantling of &#x0d existing o/h line &#x0d (fire zone) under &#x0d asp colliery

(i)for erection of 6.6kv overhead line for 4000 gpm pump nocp (ii) and erection 6.6kv/3.3kv o/h line and cable at nocp (for h.t pump) under nichitpur colliery.

Diversion/erection/dismantling of f-14 for mine extension at bhaluka in mines at sonepur bazari project.