Erection and reorganisation of main 11kv overhead line and installation of 1.6mva power transformer 11kv/3.3kv with ht panel at pit office substation with busbar arrangement at topa ocp under kuju area.

Provn of direct pumping line from 32 jcos pump house to p-71 and p-27 jcos accn and connected works at asc centre (sounth) pump house under ge (central) bengalore

Di of 6.6kv o/h line due to advancement of ob &#x0d dump and other electrical works required for power &#x0d supply to jarlahi coal face for pumping under &#x0d muraidih, amp colliery, barora area.

Di of 6.6kv o/h line near silo side due to ob dumping and ob face advancement and tensioning of sagged &#x0d conductor feeding power to 4000gpm pump of socp under muraidih, amp colliery.

Di of 6.6kv o/h line for widening of haul road and ob dumping to feeding power of 4000gpm motor pump &#x0d in socp muraidih under amp colliery

Di of 6.6kv o/h line due to advancement of ob dump near view point and extension of 6.6kv o/h line to &#x0d feeding power to marion shovel in ob face socp under muraidih colliery

Repairing and maintenance of ab switch, horn gap, lightening arrester and other electrical works in 6.6kv o/h line feeding power to 4000gpm pump under muraidih, amp colliery, barora area.

Repairing and maintenance of 6.6kv o/h line and other electrical works required for operation of 4000gpm pump &#x0d motors at jarlahi coal face under muraidih, amp colliery, barora area

Extension of 3.3kv o/h line to feeding power to 2000gpm pump motor set at jarlahi face and dismantling of idle 3.3kv o/h line due to ob dumping in socp under muraidih, amp colliery.

Repairing and maintenance of 6.6kv o/h line and di of same o/h line due to avoid b/d through passing forest to feeding power of domestic water supply 4000gpm motor pump in muraidih, amp colliery.