Repairing and rewinding of 1mva 11kv/3.3kv power transformer sl. no. jrd/trf/1mva/01 installed at new sub-station of jarangdih colliery under kathara area

Erection of 11 kv overhead line from dev prabha camp to pumping station at bocp-ii, bastacolla colliery

Establishing 2x20 mva, 66/11kv sub-station at kodihalli and construction of 66kv dc ine on dc towers from ongoing 220/66/11kv bharamasagara (ajjapanahally) sub-station for a distance of 9.305kms using panther conductor along with construction of 02 nos. of 66kv terminal bays at ongoing 220/66/11kv bharamasagara (ajjappanahally) sub station in chitradurga taluk and district including supply of all matching materials/equipments (excluding supply 11kv switchgear) and erection (including dismantling and civil works) of all materials/ equipment, testing and commissioning.

Erection of overhead line 2 wire 220 volt lighting line of kujama colliery under lodna area.

Erection ena colliery gate with metal circle arch frame heading at ena , kusunda area

Erection of poles and drawing oh lines at jarangdih colliery.

Repairing of 3.3kv 400amp ocb switch make johnsion phillips si no. wnp at quarry electrical sub station of jarangdih colliery.

Lighting line for haul road at quarry no 3 of 220.v over head line at kathara colliery.

Erection of pole and providing aluminium cable for lighting purpose at jhirkey basti near quarry under kathara colliery.

220 volt overhead lighting line extension and lighting arrangement of mine pumping road and pumping area at dabor colliery under salanpur area.