Dismantling of lt 220volt o/h line from ck face and old coal face and extension of lt 220volt o/h line in haul road, jarlahi view point and ob face and cradling in 440v o/h line near coal dump for safety purpose at socp patch under muraidih, ampc.

Di of 3.3 kv o/h line in safe place due to fire area to the safety point of view in socp muraidih, amp colliery.

Di of 440v o/h line due to advancement of &#x0d coal dump in socp, muraidih, amp colliery.

Di of lt 220v o/h line near silo side due to ob dumping and ob face advancement and dismantling of idle lt o/h line from coal face for safety purpose at socp under muraidih, amp colliery.

Di of lt 220v o/h line near silo side due to ob &#x0d dumping and ob face advancement and dismantling &#x0d of idle lt o/h line from coal face for safety purpose at &#x0d socp under 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.

Di of 6.6kv o/h line due to widening and making of new haul road for ob dumping and coal dump and &#x0d di of 440v o/h line due to coal dump in socp of muraidih, 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

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.