Custom bid for services - hydraulic roof bolting 12758 nos with resin capsules by providing three hydraulic roof bolting machines for 32ln depillaring panel lws at tawa 2 mine pathakhera area wcl

Custom bid for services - transportation of explosive from surface magazine to all depillaring lhd running district of bagdona seam including of stemming materials for stemming of holes at tawa mine, pathakhera area wcl

Custom bid for services - contractual roof bolting and full column grouting of roof bolts with cement resin capsules for depillaring panel sw5a and sw5b in seam iv at naheriya underground mine of pench area

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.

Carrying out contractual roof bolting with hydraulic roof bolting machine in depillaring and development panel of damini ug mine

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

Suppression of dust after blasting in faces in all running lhd depillaring panels and where required in bagdona seam.

Contractually grouting-jamming of holes with capsule and tightening of roof bolts and anchorage testing of 10 percent grouted bolts in e9 development district of bagdona seam, tawa mine pathakhera area.

Advance roof bolting and stitching for new depillaring districts of porascole east colliery

To assist contractually extension of 800mm belt, electrical shifting and laying of power cable in underground at lhd e8 proposed depillaring panel of bagdona coal seam at tawa mine of pathakhera area, wcl.