Construction of 25 nos. ventilation stoppings by ccsb for smooth ventilation of ic and vb2 seam at vishnupuri underground mine no. ii of pench area

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

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

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

Construction of 50 nos. ventilation stoppings by ccsb for smooth ventilation of iii seam and vb2 seam at vishnupuri underground mine no. ii of pench area

Construction of 14 nos. rcc isolation stopping and 06 nos. preparatory isolation stoppings in proposed contiguous depillaring panel (seam-ii and seam-iii) in underground at pandavpara mine.

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 10 nos. rcc isolation stoppings and 06 nos. preparatory isolation stoppings in 30lw proposed depillaring panel (sub panel - i and sub panel - ii) in underground at pandavpara mine.

Reconstruction of 6 nos. isolation stoppings by rcc and replaster of 50 no. old isolation stoppings in depillared panels of seam ii and cleaning of fallen coal in old galleries at naheriya underground mine of pench area