Erection of 5 nos pole for 11 kv overhead line at 9 no.siding crusher of amal. nt-st-jg colliery under lodna area.

Prive maintenance of 3 wire/11 kv lodna-3 feeder (approx length 2500 meter) from golakdih sub-station to south tisra golden sub-station of amal nt-st-jg colliery under lodna area.

Prive maintenance of 3 wire 3.3 kv overhead lighting line ( total length 300 mtrs) at 6 nos sub-station to mocp officer colony of amal. nt-st-jg colliery under lodna area.

Changing of gaskit and studs of 500 kva 11 kv/550 volt power transformer local id. gj/tr-3 at golden sub- station of amal nt-st-jg colliery under lodna area..

Dismantling and erection of 11 kv overhead line approx 1.5 k.m. a section at dg-3 of amal. nt-st-jg colliery under lodna area.

Prive maintenance of 4 wire 440 v and 2 wire 220 volt overhead line from durga mandir sub-station to new golden pahari colony of amal. nt-st-jg colliery under lodna area.

Preventive maintenance of 4 wire 440 v and 2 wire 220 v overhead line from durga mandir sub-station south tisra to golden pahari colony of amal. nt-st-jg colliery under lodna area.

Dismantling and erection for 440 v and 11 kv overhead line including shifting of 06 no. siding 11 kv 440v sub-station and shifting of 440 overhead line at 09 no. siding of amal nt-st-jg colliery

Make arrangement of electrical interlocking between 11 kv isolators ( 4 nos) and corresponding breakers at 11 kv surface sub-station of amal. nt-st-jg colliery under lodna area.

Erection of 82 no pipe pole and 10350 mtrs of 3 wire overhead conductor for providing 11 kv power to paharigora basti from seth kothi gurguriya basti jeenagora of amal. nt-st-jg colliery under lodna area.