Construction of 15 no. isolation stoppings for panel g4 bs district at bc 3 and 4 pits under ballarpur sub area

Construction of 48 nos rcc ventilation stoppings and repairing of 19 nos. of old ventilation stoppings in vi top seam for prop. cm depillaring panel c1 and c2 at bangwar ug mine

Construction of 11 nos. pcc ventilation stoppings in 84 l west proposed depillaring panel of east block of churcha mine (ro).

Sealing of 04 nos. of preparatory stoppings of bsp6 depillaring panel at r-vi (bogra) seam of j. k. nagar colliery

Construction of 55 nos. rcc ventilation stoppings in vi top (combined) seam for proposed depillaring panel c3 and c4 at bangwar ug mine

Construction of 28 nos. rcc ventilation stoppings in vii seam for prop. depillaring panel-cm-6 and cm-7 at bangwar ug mine

Construction of 10 nos. isolation stoppings (7 nos. of rcc and 3 nos. of brick made), construction of 6 nos. new ventilation stoppings and repairing and re-construction of 10 nos. old ventilation stoppings at 13 west depillaring panel of massan combi

Construction of 25 nos ventilation stopping at (-)7ls contiguous depillaring panel&#x0d in upp and lpp seam of bhatgaon ug mine under bhatgaon area&#x0d

Construction of 25 nos ventilation stopping at (-)7ls contiguous depillaring panel in upp and lpp seam of bhatgaon ug mine under bhatgaon area

Construction of 20 nos. ventilation stoppings and repairing of 05 nos. old ventilation stoppings of 23 dip panel at dhelwadih ug mine.