Day to day electrical repair and maintenance of po office, bokaro colliery under bokaro colliery for 180 days or till exhaustion of quantity in respect of bokaro colliery

Conversion and repairing /rewinding 80 kva, 440/220v lighting transformer for patch b for lighting under gopalichak colliery sl no gop/enm/02.

Repaiirng and winding of 100kva, 11kv/440v outdoor type lighting transformer for gopalichak weighbridge and 50 kva, 440/220v lighting transformer at weighbridge gopalichak colliery.

Dismantling and erection of 220v o/h line to provide proper lighting in periphery of mine premises at ghutway patch-3 and extension of 220v o/h line in haul road for lighting purpose at damoda colliery.

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

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

Di, dismantling and re-erection of 220v oh line at 06 no. top and near shisha ghar for providing lighting power for proper lighting for haul road preparation wrt aadocm.

Diversion of 3.3kv o/h line for providing power to 2000gpm pump and diversion of 220v o/h line for provide lighting in pumping place of mine at old ghutway patch 3a of damoda colliery

Day to day electrical repair and maintenance and breakdown maintenance of cisf c and d company barrack and its premises near bermo seam under bokaro colliery for 1 year or till exhaustion of quantity in respect of bokaro colliery