Complete repairing and rewinding of 93.3kw,120hp marathon make 1470rpm 550volt pump motor of nakrakonda kumardihi b colliery under bankola area

Belt cleaning 20 7l development district along the periphery of from 20 to 14nd 7l and in rviib seam at no 3 and 4 pit unit of kumardihi a colliery

Construction of 5nos ventilation stoppings at rviic seam to establish the ventilation route of rviib seam of cm project under nakrakonda kumardihi b colliery

Installation of haulage in rviib seam and replacement of power cable behind load centre at nakrakonda kumardihi b colliery

Installation and commissioning of conveyor belts in rviib seam for lhcm1 package of cm project at nakrakonda kumardihi-b colliery under bankola area.

Installation and commissioning of rviib sub station and power setup for lhcm 4 pakage in rviib seam of cm project at nakrakonda kumardihi b colliery under bankola area.

Construction of 10 nos man holes at drifts from rviic to rviib seam and roof bolting supports at minus 8l to minus 6l along minus 6d in rviic seam of cm project under nakrakonda kumardihi b colliery

Installation and commissioning of 3 sets of haulage for material transportation in rviib seam of cm project at nakrakonda kumardihi b colliery under bankola area

Installation of power setup behind load centre in panel p3, p4, p5, p6 t1 behind load centre of shcm package in rvi seam of cm project at nakrakonda kumardihi b colliery under bankola area.

Installation, commissioning of conveyor belts in rviib seam and strengthening of main incline belt in cm project at nakrakonda kumardihi b colliery under bankola area.(04 nos.)