Complete repairing of 4 stage 120 mtrs head 600 gpm kirloskar make pump of amal nt-st-jg colliery under lodna area.(sl. no. bccl/nt/600 gpm pump/19).

Complete repairing of 11 kv 400 amps ocb switch make southern gear ( local id no. bccl/nt/sw/11kv/61) and serial no-0762/945 at 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 repairing and overhauling of 1 no. l.t. o.c.b.switch 550 volts 200 amps kilburn make sd-15 (local id.no. bccl/jg/sw/550v/25 ) at paharigora sub-station of amal.nt-st-jg colliery under lodna area.

Complete rewinding of 100 kva transformer 11 kv/440v make marsons sl. no. 2026 of amal. nt-st-jg colliery under lodna area.( local id. bccl/nt/100 kva/tr/14) .

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 / overhauling of 1 no. 400 amps 11 kv biecco make ocb switch for primary controlling of 1000 kva 11 kv/550 volt power transformer sl.no.pb-4/18276 at 9 no. siding of amal. nt-st-jg colliery under lodna area( local id. bccl/jg/ ocb/11 kv/47)

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.

Complete repairing of abc make 200 amps , 550v acb and andrew yule make 200 amps ,550 v acb switch of bankola colliery

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