Complete rewinding of 50 kva, 550-440/220 volt, sl. no. bsp/t/04, transformer of bansdeopur colliery of sijua area

Rectification/maintenance of 440 volt o/h line of bagdigi koiry basti at jealgora colliery having approx length 920 meter under amal. joyrampur coliiery under lodna area.

Complete rewinding /repairing of 150 h.p, 550 volt 1470 rpm kirloskar-electric make for 2 pit jealgora surface pump of jealgora colliery sl no. jel/motor/06 under lodna area.

Complete repairing/overhauling of star delta starter 200 hp 550 volt 150 kw volga make 3 phase si. no-flp 7450 local id-jeal/str/11 at 2 pit jealgora surface pump motor controlling at jealgora 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.

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

(a) re-organised of 220 volt overhead lighting line at chatkari jore to coal depotand (b) repairing of 550 volt overhead line from bagdigi pit to bagdigi basti and (c) power supply to high mast tower installed at coal depot of bagdigi colliery

Complete rewinding/ repairing of 90 hp 550 volt 1440 rpm kirloskar make motor of 2 pit jealgora surface pump for domestic supply under jealgora colliery id no. jel/motor/02 of ajc under lodna area.

Complete rewinding / repairing of 60 h.p. 550 volt 1440 rpm crompton greaves make id no. bag/motor/60 hp/02 at bagdigi colliery of amal.joyrampur colliery under lodna area.

(a) complete repairing/rewinding of one no.500 kva 3.3kv/550 volt power transformer sl.no.lph/tr/12 at 1 pit lodna colliery and (b) complete repairing/rewinding of one no.400 kva 3.3kv/440 volt lighting transformer sl.no.lph/tr/13 at 1 pit lodna col