Erection/extension, dismantling, modification of lt overhead line 3ph 4 wire for mine external, internal dumps, coal face, coal stocks and haul roads at garjanbahal ocp, basundhara area

Dismantling and erection of 6.6 kv overhead line for diversion of kulda feeder passing through working area of ajanta faces at garjanbahal ocp, basundhara area

Erection/ extension, dismantling and modification of lt oh line (3ph 3 wire) for mine external/internal ob dump, ob face surface miner coal face coal stock yards haul road and mine periphery lighting at kulda ocp, basundhara area

Erection and dismantling of lighting line and light fitting in ob faces, ob dumps, coal faces, haul roads in quarry 5, 6 and 7, all internal dumps and stock yards of south quarry, ilbl ocp, lakhanpur area, mcl

Erection, dismantling and modification of 6.6 kv ht overhead line and lt 220v overhead line for the extended part of mine at kulda ocp, basundhara area

Erection and dismantling of lighting line and light fitting in ob faces, ob dumps, coal faces, haul roads in quarry 1, 3, 4, all offices and workshops of south quarry, ilbl ocp, lakhanpur area, mcl.

Laying, dismantling of ms pipe line (300mm, 250mm, 200mm, 150mm, 100mm) dia. for mine dewatering at garjanbahal ocp basundhara area

Erection, dismantling and modification of 6.6kv ht overhead line at kulda ocp basundhara area