Repairing / rewinding of 300 kva, 11 kv/440v power transformer oil cooled type, make abhay transformer and switch gear, sl. no. 1866 of intake well at bhojudih coal washery.

Complete rewinding and repairing of one 250 kva, 11kv/440v oil cooled transformer of sirka kahuabera substation of sirka colliery

3 phase 11kv 433-250v 400 kva oil immersed, naturally cooled copper wound outdoor type distribution transformers eel-3 now level ii bee star 2 as per nigam technical specification no. csc 119 r iii dh uhpandd202021 along with amendments details as pe

3 phase 11kv 433-250v 630 kva oil immersed, naturally cooled copper wound outdoor type distribution transformers eel-3 now level ii bee star 2 as per nigam technical specification no. csc 119 r iii dh uhpandd202021 along with amendments details as pe

Fault attending and repairing of automatic voltage regulators (avrs) at various telephone exchanges and mobile bts sites under dhenkanal ba for the fy 2024-25(sw-different site at te bts dhenkanal and keonjhar ssa)

Attending day to day faults and repair and maintenance of different capacity (up to 63 kva) dg sets for various telephone exchanges and bts sites under dhenkanal ba for the year 2024-25. (sw- replacement of miscellaneous spare parts of 63kva canopy

Complete rewinding / repairing of 500 kva/11kv/440v lighting transformer oil cooled type make gec sl. no vq87/3491 of 5 mtpa patherdih coal washery

Repairing/rewinding of 01 no. 100 kva, 11kv/415v distribution transformer and prive maintenance of 02 nos. 500kva, 11kv/415v transformers of r.n. colony under s. b. area

3 phase 11kv 433 250 20 kva oil immersed naturally cooled aluminium wound outdoor type distribution transformers

Dg repairing works