Complete rewinding /repairing of 150 kva 550v/440 volts lighting transformer at dr. flat jealgora. local id.no.jl/tr/150kva/21 of amal. joyrampur colliery under lodna area.

Complete repairing/ rewinding and overhauling of pullen make 210 h.p.550 volt 2900 rpm p-16 submersible motor and p-260 five stage pump sl.no. pp-380048 local id. no. lc/subm/03 at lodna colliery 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.

Complete rewinding /repairing of s and p make welding transformer 300 amps 440 volts 3 phase sl.no. 1548 ,local id-joy/03/wl/01 for joyrampur colliery of amal.joyrampur colliery under lodna area.

Complete rewinding /repairing of 5 h.p. 440v 2900 rpm k/e make motor for water supply parghabad colony of bararee colliery ( local id bar/d/m/07 ) of amal. joyrampur colliery under lodna area.

Dismantling head gear structure at 5 pit bararee colliery of amal. joyrampur colliery under lodna area

Dismantling of old chp plant near 6 pit bararee colliery of amal. joyrampur colliery under lodna area .

Complete rewinding/ repairing of (a) 15 h.p. 440v 2900 rpm k/e make motor (b)7.5 h.p. 440v 2900 rpm k/e make mono block pump motor at bararee colliery of amal. joyrampur colliery under lodna area.

Complete repairing/ rewinding of one (01) no.500 kva 3.3kv/550 volt power transformer of sl.no.lph /tr/12 at 1 pit lodna colliery of amal. joyrampur colliery under lodna area.