Repairing of fan drift, fan evasee, glide path of primary mmv ( vf-2500) of pit no-01 of kunustoria colliery under knt area

Complete repairing/rewinding of transformer 500 kva,2.2 kv/550 volt power transformer make eef(bsidc)colliery id. no.bar/tr/500 kva/18 sl. no-4009172 of bararee 1 pit sub-station under amal. joyrampur colliery under lodna area.

(a)complete rewinding/repairing of one no.500 kva 3.3 kv/550 volt power transformer sl.no.lph/ptr/43 of lodna power house.&#x0d (b) complete rewinding/repairing of one no.1500 kva 11kv/3.3 kv power transformer sl.no.lph/ptr/4 of lodna power hou&#x0d

Partial repairing of 500 kva 11 kv/550 volt si. no-joy5/tr/500 kva/01 c/g make power transformer at 5 pit substation of joyrampur colliery of ajc under lodna area.

Partial repairing of 500 kva 11 kv/550 volt si. no-joy5/tr/500 kva/01 c/g make power transformer at 5 pit substation of joyrampur colliery of ajc under lodna area.

Complete rewinding/ repairing tsu (local id no. lph/tr/38) 315 kva of rating 3.3 kv/550 volt of power transformer in 1 pit lodna colliery under lodna area.

Complete rewinding/ repairing of one no.630 kva 11kv/ 2.2 kv power transformer sl.no. jpo/ ptr/03 of amal. joyrampur colliery under lodna area

Complete rewinding/ repairing of one no.1.5mva 11kv/3.3 kv transformer with lid sl.no.lph/tr/03 of lodna power house at kujama colliery under lodna area

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.

(a) complete rewinding/ repairing of one no.1000 kva 11kv/3.3kv p.t.sl.no.lph/ ptr/3a (b)l.t. 500 kva 3.3kv/440 volt er sl.no.lph/ ltr/14(c)100 kva 3.3kv/ 440 volt l.t.sl.no.lph/ ltr/18 of lodna power house.of amal.joyrampurcolliery under lodna area