(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

Repairing of plaster and exxterior painting works of type ivqtrs (block no 4, 5, 6, 7 and type -v qtrs (block no 07 and 08 at gc crpf bbsr

Replacement of old with new split type air conditioners hot and cold of 1.5 tr capacity in court room no.19 at punjab and haryana high court sector 1, chandigarh.

Repairing and re-winding of 100kva transformer 550/440volt type indoor (old type) transformer at pit no. 5 sub-station, begunia project.

Complete rewinding / repairing of 100kva, 3.3.kv/440v lighting transformer at begunia colliery sub-station of begunia colliery.

Rewinding / repairing 200kva 3.3 kv /440volt lighting transformer at bhalgora new pit sub station of aebsc

Rewinding / repairing 200kva 3.3 kv / 440volt lighting transformer at bhalgora new pit sub station of aebsc.

Installation, testing and commissioning of 500kva 11kv 440volt transformer at moira colliery 11kv sub station with repairing/rewinding of 600kva 11kv 440volt transformer

Repairing of power transformer 500kva 11kv/440volt 3 phase at bastacolla sub station.

Repairing, maintenance (a) 100kva 11kv 440volt of golden park (b) 150kva 550volt 440volt of durgamandir sub station and ( c) 500 kva 11 kv 550 volt installed at sand bunker near siding under shankarpur colliery