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 3nos. air-crossing (including build-ing material) (at location 2d/54le, 2d/55le and 2d/56le) in cm panel e7 of bagdona seam at tawa mine of pathakhera area, wcl

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 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.

Installation and commissioning of water delivery line for lhcm district in cm project for panel no.tb3, pb1, pb2 of rviib seam at nakrakonda kumardihi b colliery under bankola area.

Drivage in coal mixed with stone at rviib seam to provide the enough space to cm package during starting the development of rviib seam of cm project under nakrakonda kumardihi b colliery

Installation of underground substation in rviib seam and power circuit arrangement behind load centre from rviic and rviib seam of cm project at nakrakonda kumardihi b colliery under bankola area.

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

Digging a staple pit from rvi seam to rv seam for establishment the ventilation circuit of rv seam of cm project under nakrakonda kumardihi b colliery.

Construction of 12 nos isolation stopping to isolate the panel pb1 and pb2 at rviib seam of cm project under nakrakonda kumardihi b colliery