Erection of 6 no. pole and 300 mtrs 3 wire 3.3 kv overhead conductor and dismantling of 3 no. pole and 150 mtrs conductor feeder no.1 and feeder no.2 from sub-station to quarry of amal.nt-st-jg colliery under lodna area.

Dismantling of 6 nos pipe pole and 2 wire 220 volt overhead conductor of 240 mtrs and erection of 7 nos. pipe pole and 280 mtrs overhead conductor of 2 wire 220 v at d-1 patch of amal.nt-st-jg colliery under lodna area.

Erection of feeder -1 and feeder - 2 of 3 wire 3.3 kv 2550 meter approx from 2 no. workshop at mari godam to pumping site at jeenagora qurry of amal.nt-st-jg colliery under lodna area

Erection and dismantling of 6 nos pipe pole and 350 mtrs 2 wire 1 phase overhead conductor of 220v lighting line at 9 no. siding of amal. nt-st-jg colliery under lodna area.

(a) dismantling and erection of 3.3 kv overhead line in o seam and prabhu feeder at 6 no.sub-station and (b) dismantling of 3.3 kv and 440 volt overhead line and erection of 3.3 kv overhead line at 9/6 no. siding of amal.nt-st-jg colliery under lo

Erection of 06 nos tubular pipe pole and 240 meter 220 volt 2 wire overhead conductor for proper lighting at 25 no.coal depot of amal.nt-st-jg colliery under lodna area.

Erection of 20 nos. pipe pole and 950 mtrs overhead conductor of 3 wire 3.3 kv from sub-station at 6 no. bararee to pumping site at d-patch of amal. joyrampur colliery under lodna area.

Dismantling of 600 mtr 2 wire 220 volt overhead conductor and erection of 15 nos pipe pole for re- erection of 600 mtr 2 wire 220 volt overhead conductor at paharigora colony of amal.nt-st-jg colliery under lodna area.

Erection of 13 nos. pipe pole and 2600 mtrs conductor for 4 wire 440v overhead line and dismantling of 2400 mtr conductor of 4 wire 440 v overhead line used for lighting purpose at sector -2 colony of amal.nt-st-jg colliery under lodna area.

Erection of 2 no. pipe pole of 8 mtr and 5 pole of 12 mtrs height along with erection of 420 mtr 2 wire 220 volt overhead conductor for lighting purpose at 6 no. and 9 no. siding of amal. nt-st-jg colliery under lodna area.