Day to day maintenance &#x0d of 11kv oh lines of &#x0d mohuda group of mines &#x0d between 33kv/11kv-6.6 &#x0d kv madhuban d.g &#x0d substation to mohuda &#x0d group of mines through &#x0d mld feeder no. 1 and 2, &#x0d feeder &#x0d no. &#x0d lohapatti &#x0d 15 &#x0d for &#x0d colliery &#x0d including

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

Dismantling and erection of lt 220volt o/h line &#x0d from cisf checkpost, madhucon to main patch &#x0d pump due to widening of haul road at phularitand, &#x0d amp colliery.

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.

Clearance of o/h line through tree cutting near muraidih colliery office to muraidih colony and uprooting of grass and bushes behind muraidih kali mandir substation and cisf camp substation of muraidih colony for safety purpose under amp colliery.

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.

(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 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.