Construction of 15 nos. ventilation stoppings by rrm in ic and i a plus b seam for arrangement of proper ventilation at mahadeopuri underground mine of pench area

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

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

Construction of 5 nos. complete isolation stoppings (fly-ash bricks) in e8 proposed depillaring panel of bagdona seam at tawa mine of pathakhera area, wcl.

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

Construction of 22 no ventilation stoppings (fly ash bricks) including all materials in 52ln/md depillaring district in lws at tawa 2 mine, pathakhera area, wcl.

Construction of 44 nos. ventilation stopping with fly ash bricks in proposed depillaring panel no. 4j-8 in 4a seam at jhiria ug mine.