Complete rewinding of 315 kva tsu transformer rating 3.3 kv/440 v kirloskar make local id.no. nt/tsu/315 kva/tr/18 of amal. nt-st-jg colliery under lodna area.

Complete rewinding/ repairing of 215 kw /3.3 kv 1488 rpm maa make motor local id.no. bccl/ jg/215 kw/ motor/10 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.

Complete rewinding / repairing of 01 no. 50kva 440 volt welding machine local id no.bccl/nt/50 kva/tr/06 of amal. nt-st-jg colliery under lodna area.

Complete repairing rewinding of 01 no. 100 kva 3.3 kv/440 volt lighting transformer for uninterrupted power supply to mocp officer colony local id. no. bccl/nt/100 kva/tr/07 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.

Shifting of a section of 11 kv (dg-3) 3.3 kv overhead line at bajrang bhatta near cisf camp north tisra for shifting of south tisra workshop of amal nt-st-jg colliery under lodna area.

Complete repairing and overhauling of 1 no. 250 amps 440volt kilburn make ocb switch sl. no.573 id no nt/st/ocb /440 v/31 for power controlling of officer colony lighting line switch at 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

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.