Complete repairing of 01 no. star delta starter sail mine line make vcb nflp starter 3.3 kv 400 amp. sl.no-sa-1164 local id-nt/strdt/3.3 kv/65 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

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.

Repairing and replacing the defective accessories of one no star delta starter 3.3 kv 400 amps vcb volga make purpose 215 kw motor running for b patch sl.no. 014 local id jn-48 at amal. nt-st-jg colliery under lodna area.

Rewinding and replacing the defective accessories of one no. star delta starter 3.3 kv 400 amps vcb volga make purpose 215 kw motor running for b patch sl.no. 014 local id jn-48 at amal. nt-st-jg colliery under lodna area.

Partial repairing of 3.3 kv 400 a ocb switch local id. no. bccl/nt/sw/ocb/2 installed at 6 no. sub-station 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

Complete repairing and overhauling of 400 amps. 550 volt welding generator make kirloskar sl.no-800201 and local id-bccl/jg/tr/acb/ 550v/26 of amal. nt-st-jg colliery under lodna area.

Repairing/overhauling of 400 amps. 11 kv biecco make ocb switch local id-jg/sw/ocb/11 kv/47 for primary controlling of 2 mva 11kv/3.3 kv power transformer at 09 no. siding of amal. nt-st-jg colliery under lodna area.

Complete repairing of 3.3 kv 160kw 200 amps star-delta-starter make non f.l.p. sail mine line controlling at b patch pump sl.no 1160 local id no. nt-st/3.3 kv/22 of amal.nt-st-jg colliery under lodna area.