A 6 inch ms pipe range laying 200 mtr new supplied pipe 250 mtr old pipe from 5and6 incline mouth to 2and7 incline drainage point at shyampur b colliery mugma area b 6 inch ms pipe range laying for 150 hp pump shifting at shyampur b colliery mugma a

Repairing and maintenance of 90 hp motor ,550v, 1440 rpm ,without name plate installed at d.d mines in respect of bokaro colliery

Repairing and maintenance of 200 amp star delta starter 550v, pnm no-34 installed at d.d mines in respect of bokaro colliery

Reorganization of 8 inch dia pipeline for dewatering purpose of rks patch of chhal ocm

Frequent extension /dismantling and re-organization of 6 inch dia m.s /gi pipe in respect of bokaro colliery

Laying extension dismantling as per requirement 4 inch dia pipeline and extension of 3.3kv oh line for feeding power to pump in respect of bokaro colliery

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

Repair maintenance and installation of eight nos of 220v electric siren at d.d mines under bokaro colliery

Dismantling diversion of the existing 6 inch dia gi pipe line required for erection of tanker point in main sump d.d mines under bokaro colliery

Repair and maintenance of 3.3kv oh line from d.d mines substation to near pit office under bokaro colliery