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.

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 overhead line 2 wire 220 volt lighting line of kujama 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.

Dismantling of 10 nos. pipe pole and 440 mtr x 2 wire overhead conductor of 220 v and erection of 10 nos. pipe pole and 440 mtrs x 2 wire 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.

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.

Erection of pipe pole (10 no.) for extension of lighting line 2 wire 220 volts for proper lghting at d-1 patch also dismantling a- section of q-section of 2 wire 220 v o/h line at old o.b. dump of amal.nt-st-jg colliery under lodna area.

Repairing and overhauling of 06 nos 220 volt electric siren at amal. nt-st-jg colliery under lodna area

Erection of 4 no. pipe pole and 400 mtrs 2 wire overhead line of 220 v at 8 no. coal depot of jeenagora s/c of amal. nt-st-jg colliery under lodna area.