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

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

Construction of 6 nos. isolation stoppings by rcc to isolate the depillaring panel d3 of ic 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 43 nos. of rcc sectionalisation stoppings (26 nos. rcc sectionalisation preparatory stoppings and 17 nos. rcc sectionalisation stoppings) in seam iv (b) and seam iv (m) and seam v of saoner mine no. 2, nagpur area

Repairing of 07 nos of ventillation stoppings and replastering of 01 no sectionalisation stopping at koithee (r-iii) seam of satgram project

Construction of 18nos. new rcc isolation stoppings and replastering of 35 nos old isolation stoppings in west block of churcha mine ro

Construction of 40 nos. sectionalisation stoppings (7 nos. at seam ii, 19 nos. at seam iv and 14 nos. at seam v) by rcc at nehariya underground mine of pench area

Construction of 40 nos. sectionalisation stoppings (7 nos. at seam ii, 19 nos. at seam iv and 14 nos. at seam v) by rcc at nehariya underground mine of pench area