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

Turnkey contract for construction of 01 no new 33kv line at gaya ji of sbpdcl to provide connectivity and electrical infrastructure for 3 nos. of proposed pss for integrated manufacturing centre (imc), gaya ji, bihar for amritsar kolkata integrated centre (akic), gamhariaunder (state plan) with all associated works under sbpdcl

Supply and fitting of resister type lighting arrestor 5.5kv (rms) and earth pit at quarry no. 2 pump house quarry no. 3 pump house excv-1075, excv.-1844, excv.-1851, excv. - 2859 under kathara colliery

Reorganization extension of 6.6kv oh power line from excv. 1844 at quarry no. 2 (2.5 no.) to excv. 1851 and quarry no. 3 pump of kathara colliery

Erection, dismantling, diversion and extension of 6.6kv o/h line excv. 1075 and 1851 at kathara colliery

Lighting line for dumping area at quarry no. 3 of 220v o/h line at kathara colliery

Reorganization extension of 6.6kv. oh line from quarry no.1 (1.5 no.) to quarry no. 2 (2.5 no.) for power to excv. 1844 and 1075 of kathara colliery.

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

Shifting of lighting line for new outsourcing area road at quarry no 3 of 440v 220v oh line at kathara colliery.