Partial repairing of (a) 1000 kva 11kv/550 volt power transformer make crompton parkinson at 6 pit bararee sub-station local id. no. bar/tr/27 (b) 100 kva 550v/440v lighting transformer at budhi bandh colony local id no. bar/tr/14 of bararee collier

Complete repairing/rewinding of 300 kva 11 kv/440 v 3 phase lighting transformer make crompton parkinson sl. no. bar/tr/04 at bhulan sub-station ( bararee colliery ) of amal. joyrampur colliery under lodna area.

Complete repairing-rewinding of 300kva 11kv 550v crompton parkinson lightning transformer of new kenda colliery

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.

Repairing and con and installation of 500 kva, 11kv/550v to 11kv/440 volt crompton parkinson make transformer of darula colliery sub station of south samla colliery under pandaveswar area

Complete repairing and rewinding of breakdown 250 kva 11kv/440v crompton parkinson make transformer (sl no 10949) of cws kustore near kumar manglam stadium sub-station.

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.

Rewinding/ rewiring installation commissioning and transporting of 250 kva 11kv / 440 volt crompton parkinson make old model lighting transformer of kuya colliery

Rewinding/ rewiring installation commissioning and transporting of 250 kva 11kv / 440 volt crompton parkinson make old model lighting transformer of kuya colliery.

Repairing of crompton parkinson make 250kva, 11kv/440v lighting transformer for mine lighting of dbocp.