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

Making of loading point along 7nd from 7l to 14l in rviib seam of no 3 and 4 pit unit of kumardihi a colliery.

Line packing including packing with materials as per direction of site incharge from incline no. 1, 1d to 8l (seam-c) 8l(seam-c) to 8l/11r(seam-d, and 7e/8l to 7e/-23l in seam-d at bijuri colliery of hasdeo area..

Debris cleaning at travelling route( minus 3d to minus 10 along minus 8l of panel 3)in rvi seam of cm project under nakrakonda kumardihi b colliery

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

Debris cleaning for intallation the belt conveyor at minus 4d to minus 7d along 2l in rvi 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.

Debris cleaning at travelling route( minus 3d to minus 10 along minus 8l of panel 3)in rvi seam of cm project under nakrakonda kumardihi b colliery (retender)

Installation of a belt at 7d/4wl to 2wl and phase wise extension upto 2l ,800 mm x 160 mtr at rviib seam in kumardihi a colliery under bankola area.

Roof support by roof bolting for 2l fallen coal district in rviib seam of no1 of bankola colliery.