Repaiirng/overhauling and installation of safety devices in 2(two) nos 11kv, 400a make bicco lowrie ocb switch with busbar nearng sl no a) pb4 9324, b) pb4 93389 at site of gt gopalichak colliery sub-station.

Repairing and maintenance of l.t switches 550/440v installed at 2 pit sendra substn knc(ii)overhauling and repairing of 400amp.550v,l.t switch gec make sl.no.30/1490 installed as controlling of 550v o/h line at 4 pit substn under kankanee

Construction of 5 nos. of 0.25m thick ventilation stoppings and for repairing of 2 nos. of ventilation stoppings for the proposed panel bsp7 at bogra (rvi) seam of pit no. 3, j. k. nagar colliery

Underground power re-organization by establishment of new power sub-station at pit no 2 and pit no b of pandaveswar colliery, pandaveswar area

Complete repairing of 100 amp, 440 volt crompton parkinson make ocb switch with busbar sl. no-1614a of ghanoodih 01 no sub station under kuya ocp.

Complete repairing / overhauling of 400amp 11kv vcb meditron make switch sl. no. - mdo-0329 at victory bastacolla colliery.

Complete repairing and overhauling of 6.6kv/400a h.t. ocb gec make benidih feeder sl. no. m-161 main switch at abocp mine under block-ii area

Repairing / overhauling and safety protection of 400 amp 550 volt nflp acb switch sl. no.- 841 electroteknica make for zero seam at kuya.

Nctps i es circle em ii dn sdn i unit iii overhauling of ht pa fan motor 3a sl no 32277 p 401 02 01 at boiler area 0 mtr and complete cleaning and maintenance of ht motors 11 nos to be carried out during the annual overhauling work of unit iii

Nctps i es circle em ii dn s dn i unit ii overhauling of ht id fan motor 2b sl no 32348 p 401 01 01 at boiler area 0 mtr and complete cleaning and maintenance of ht motors 11 nos to be carried out during the annual overhauling work of unit ii