Changing of gasket and studs of 2000 kva 11 kv/2.2 kva power transformer sl.no. 17035 and id.no.jeal/tr/2 mva/01 sub-station at jealgora colliery 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.

Dismantling head gear structure at 6 pit lodna colliery of amal.joyrampur colliery under lodna area.

Complete repairing of g.e.c. make ocb switch(local id.no. jl/sw/16) 11 kv 400 amp.controlling of power transformer 750 kva in 2 pit sub-station jealgora colliery of amal.joyrampur colliery under lodna area.

Complete repairing and overhauling of ocb switch 2.2 kv 400 amps.make southern switch gear at bararee high school for power controlling of lighting transformer ( 2.2 kv/440 v) 200 kva at bararee colliery of amal.joyrampur colliery under lodna area.(

Making of 21 nos maintenance free chemical earth pit at various lighting transformer sub-station of jealgora section of amal.joyrampur colliery under lodna area.

Partial repairing of lighting transformer 2.2 kv /440v 300 kva make gec of sarafatpr basti near bararee school of barree colliery under lodna area.

Partial repairing of lighting transformer 2.2 kv /440v 300 kva make gec of sarafatpr basti near bararee school of barree colliery under lodna area.

Installation of lighting arrestor at different collieries of amal.joyrampur colliery under lodna area.

Dismantling erection and di of overhead line 550 volt from jealgora 7 pit colliery to jealgora regional hospital ( approx. 680 mtrs. length) of jealgora colliery under lodna area.