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

Construction of isolation stoppings by rcc in depillared panel b and replaster of old isolation stoppings in depillared panel of i a plus b seam at mahadeopuri underground mine of pench area

Construction of full isolation stoppings by rcc for the proposed depillaring panels in seam ii and iv at naheriya underground mine of pench area

Construction of ventilation stoppings by cement concrete block in seam ii and iv at naheriya underground mine of pench area

Construction of isolation stoppings by rcc in va seam at mathani underground mine of pench area

Replastering of isolation stoppings in sripur (r-vi) seam at chapuikhas colliery

Construction of ventilation stoppings in va seam at mathani underground mine of pench area

Repairing of (67) sixty seven nos. of old isolation stoppings socialization stopping of rviii(t2) seam at shyamsundarpur colliery

Construction of 11 nos. isolation stoppings by rcc for panel g of ic seam and panel g in i a plus b seam at mahadeopuri underground mine of pench area

Replastering of 34 nos. isolation and sectionalisation stoppings including curing to pr air leakage of stoppings in ic iii, iva and vb2 seam at vishnupuri underground mine no. ii of pench area