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

Operation of 02 nos. of mine pumps for monsoon at kulda ocp, basundhara area

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

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

Applying ceramic coating on impeller and upper, lower casing of four mine pumps at kulda ocp, basundhara area.

Laying and dismantling of m.s. pipe line 300mm, 250mm, 200mm, 150mm, 100mm dia. for mine water dewatering, face pumping and coal stock firefighting at kulda ocp, basundhara area

Reconditioning of fixed sprinklers with riser for dust suppression along the road in mine premises at kulda ocp basundhara area.

Reconditioning of fixed sprinklers with riser for dust suppression along the road in mine premises at kulda ocp basundhara area.

A)dis.and erection of lt 220v o/h line in diff.location i.e.filter plant,4th patch,ob dump and marian haul road for &#x0d safety purpose at muraidih(b) dis.and erection of lt 220v o/h line in haul road,ob face,ob dump and ripper face at &#x0d socp patch,ampc