(a) painting of poles lt and ht under muraidih &#x0d section and (b) erection of lt poles and conductor &#x0d for lighting purpose under muraidih, amp colliery, &#x0d barora area.

Dismantling and repairing of damaged and defective &#x0d led light 250w/400w and fan repairing of (a) &#x0d mocp and socp w/shop, pumping face (b) coal dump &#x0d yard, haul road and fan repairing of socp w/shop, &#x0d checkpost, cilai centre at amp colliery.

Dismantling and erection of damaged electrical poles of 440 v oh line of mohan nagar colony and providing and fixing of earth spike for earth continuity of mohan nagar colony 440v oh line under dakra project, nk area

Repairing and di o/h 440/220v lbc(ii)di of 440v lighting of o/h line npts(iii)repairing maintenance of o/h line and jointing of cable different location(iv)and di of 440v power o/h from attendance room to 6/10 colony mdc

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.

(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.

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.

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.

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 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.