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

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

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

Erection of lt oh line and light fitting complete at out sourcing ob patch, ob dump yard, coal face, surface miner face for lighting and illumination and dismantling of poles and oh line materials at out sourcing patch for one year at bharatpur ocp.

Dismantling and erection of 220v o/h line (coal dump, coal face,haul road,ob dump) at abg colliery

Erection of 220 volt oh line for mine lighting purpose east bilpahari side coal face and coal dump lighting at khottadih ocp.

Laying and dismantling of m.s. pipeline 300mm,250mm, 200mm,150mm and100mm dia. for mine water dewatering, face pumping, coal stock firefighting at kulda ocp, basundhara area

(a)dismantling and erection of lt 220v o/h line in ob dump,coal dump,ripper face and haul road (b)dismantling and erection of lt 220v o/h line in 4thpatch,obdump,coal dump and dumper yard for lighting purpose at socp patch, muraidih,amp colliery.

(a)dismantling and erection of lt 220v o/h line in ob dump,coal dump,ripper face and haul road (b)dismantling and erection of lt 220v o/h line in 4thpatch,obdump,coal dump and dumper yard for lighting purpose at socp patch, muraidih,amp colliery.

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