Diversion of 6.6kv o/h line at socp old coal face for feeding power to 4000gpm pump motor set and dismantling and erection of lt 220v o/h line in ck face coal dump, 3rd patch view point, jharna face and rapper face at muraidih, amp colliery.

Di of 6.6kv o/h line in jharna face due to &#x0d widening of haul road and dismantling of idle 3.3kv &#x0d o/h line from socp old coal face of muraidih, amp &#x0d colliery.

Dismantling of two 4000gpm pump motor set with their pipe line from jharna face sump and transporting to socp attendance room premises due to decreasing of water level of jharna sump of muraidih, amp colliery.

Dismantling and erection of lt 220v o/h line in different places i.e.ob dump, nicco plant, jharna face and transporting road for lighting purpose in socp, muraidih, amp colliery.

Dismantling and erection of 3.3kv o/h line in ck face near socp checkpost and dismantling of idle 6.6kv o/h line due to advancement of socp ob face at muraidih, amp colliery.

Diversion of 6.6kv overhead line for lowering of 4000gpm motor pump at jharna face due to advancement of coal face in 4th patch muraidih, amp colliery.

Di of 6.6 kv o/h line due to widening of haul road ob dumping in old coal face socp under muraidih, amp &#x0d colliery

Dismantling and erection of lt 220volt o/h line in different places in ob dump, haul road/jharna face and feeder breaker installed of camera and lighting purpose in socp under muraidih, amp colliery.

Dismantling of 11kv and 3.3kv overhead line of rocp view point substation of rocp

Repairing of 11kv, 800amps vcb switch cspl make, sl.no.017 for controlling of minop main switch of muraidih, &#x0d amp colliery