Complete repairing and overhauling 175 h.p. 550 volt 3 phase auto transformer starter make amba speed sl.no. as/250/2010 and local id no.jl/str/07 at 7 pit jealgora colliery of amal. joyrampur colliery

Complete repairing /overhauling of 175 h.p. auto starter transformer starter 550 volt 3 phase and rewinding of auto transformer for 2 pit jealgora colliery of amal.joyrampur colliery under lodna area( sl.no. as/240/2010-11 and local id. jl/str/auto/5

Partial repairing of 750 kva 11kv/550 volt power transformer make crompton parkinson sl.no. 13609 at 2 pit jealgora sub-station local id. jl/tr/04 at jealgora colliery of amal. joyrampur colliery under lodna area.

Complete repairing /rewinding of 10 h.p. motor 440 volts of lodna colliery of amal. joyrampur colliery under lodna area (local id lc/m/02).

Complete repairing and overhauling of 1 no. auto transformer amba speed make 550 v (local id.no.bar/sub/str/01) 175 hp type ats 3 phase 50 hz at bararee colliery of amal. joyrampur colliery under lodna area.

Cable jointing and cable termination work for different cable installed at d.g. jealgora 33 kv sub-station of amal. joyrampur colliery under lodna area

Repairing /maintenance and erection of overhead line ( 2.2 kv)and cradle guard erection from 2 pit jealgora colliery to 7 pit jealgora colliery( approx 1 k.m.) at jealgora colliery of amal. joyrampur colliery under lodna area.

Erection and commissioning of 11 kv overhead line from jealgora section-ii to bhuidhibanth colony (approx.length 200 mtrs) of amal. joyrampur colliery under lodna area.

Dismantling of head gear structure at 7 pit lodna colliery of amal. joyrampur colliery under lodna area .

Complete repairing rewinding and overhauling of pullen make 120 h.p.550 volt 2900 rpm 6 stage submersible motor and pump set local id. no.joy/ss/120 hp/ at joyrampur colliery of amal. joyrampur colliery under lodna area.