A)extension of overhead line through ab cable for illumination purpose b)installation of distribution transformer c)erection of 3.3kv ohl for installed of 315kva transformer d)renovation and erection of 440 volt head line at sarubera colliery.

Extension cum erection of lt ohl line by erecting electric poles, two nos near karan shovel at school patch,, another near ekg shovel at new sarna patch for mobile lighting tower shiting for mines illumination and also dismantling of lt ohl.

Provision of 440v o/h line for ing pumping (de-watering) of patch-b mine and shifting of 440v o/h for shifting of workshop to another place and some maintenance work of patch-b lt line of gopalichak colliery of p.b area.

Replacement of damaged cement poles at base workshop with extension of lt line at regional store and erection of lt overhead line at face pump working face of garur shovel and its ob dumping at section ii new patch of mines of rajrappa project

Dismantling and erection of overhead line extension in different places for power supply in high-mast tower light abocp mines block-ii area

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

Dismantling of poles and lt oh lines of existing rohini workshop and erection of poles of for providing power supply to proposed rohini workshop and providing lighting arrangement in mines of rohini expansion project (0.75 mty) in respect of rohini

Diversion of 1 no. of 6.6kv 3 phase overhead line for patherdih colliery for extension of fire patch a under asp colliery.

Extension of 3.3kv o/h line in old coal face for power supply to 2000gpm pump motor and dismantling of idle &#x0d o/h line of different places of socp patch of muraidih, amp colliery

For erection of lt overhead power line for kataghar and west chandor substation tetulmari colliery,sijua area