Di and erection of 11kv overhead line for &#x0d smooth power supply to budora colony for pumping &#x0d and lighting purpose under phularitand amp colliery, &#x0d barora area.

Changing of damage poles and conductor of 440v &#x0d o/h line in barora new colony in socp muraidih &#x0d amp colliery under barora area.

Repairing and maintenance of 11kv o/h line mobile &#x0d substation at dozer section utilized for 440v power &#x0d supply to muraidih weighbridge and muraidih filter &#x0d plant under amp colliery, barora area.

(a) di of 6.6kv o/h line due to advancement of 0b face and ob dump (b) changing of tilted 11kv poles and tensioning of conductor at mathaband under muraidih (c) di of 3.3kv o/h line due to damage by dumper at jarlahi, amp colliery.

Repairing and maintenance of 6.6kv o/h line from &#x0d sadbhavna substation to sadbhavna pump site &#x0d under amp colliery, barora area.

Necessary repair and maintenance of 440v o/h line &#x0d with replacing of damaged poles of budora colony &#x0d for safety purpose at phularitand, amp colliery.

Di and extension of 220v o/h line for &#x0d provide power in pumping place and mine &#x0d periphery at old ghutway patch-3 at damoda &#x0d colliery under barora area.

Repair and maintenance of damaged 11kv o/h line f.no.-5 from colliery office to muraidih cisf camp for safety purpose and changing of rusted poles and conductor in 440v o/h line to smooth power supply of muraidih new colony under amp colliery.

Erection and maintenance of poles, drawing of conductor and earth wire of 3.3kv overhead line , tree trimming for overheadline and flood alarm system at gidi c colliery under argada area.

Di of 3.3 kv o/h line and dismantling of &#x0d 220v o/h line and di of 440v o/h line in mine &#x0d periphery of old ghutway patch-3a at damoda &#x0d colliery under barora area.