Contractually grouting-jamming of holes with capsule and tightening of roof bolts and anchorage testing of 10 percent grouted bolts in e8-x-cut development district of bagdona seam, tawa mine pathakhera area.

Contractually drilling,grouting and jamming of roof bolts with resin capsule by hydraulic means (by providing 3 hydraulic machines) and anchorage testing of grouted bolts as per statute in dept lhd depillaring panels of bagdona seam at tawa mine

Contractually laying of track line in pair (excluding material) in 64lw of bagdona seam at tawa mine, pathakhera area, wcl.

Contractually removal of muck/silt for dewatering of main dip/66l sump of bagdona seam at tawa mine, pathakhera area, wcl.

Contractually removal of muck/silt for shifting of pump for dewatering of w7 sump of bagdona seam at tawa mine, pathakhera area.

Crossing of fault f7a (2 headings) to win coal in e9 prposed development district of bagdona seam at tawa mine, pathakhera area, wcl

Construction of 16 nos. ventilation stoppings in e9 and w7xcut district of bagdona seam (including all materi-als) of tawa mine, pathakhera area, wcl

Construction of 30 nos. ventilation stoppings in e9, e8 and w7 district of bagdona seam (including all materi-als) of tawa mine, pathakhera area, wcl.

Construction of 30 nos. ventilation stoppings in e9, e8 and w7 district of bagdona seam (including all materi-als) of tawa mine, pathakhera area, wcl.

Drilling of 4nos. nx size upward vertical and inclined boreholes from e8/e9 proposed depillaring district of bagdona seam to lws at tawa mine of pathakhera area, wcl.