Construction of 07 nos isolation stopping at 15le proposed lhcm panel of seam ii in pandavpara mine

Construction of 16 nos. ventilation stopping in g2 panel in 4a bottom seam at west jkd colliery

Construction of 3 nos of ventilation stoppings at kalimati seam and one ventilation stopping at bp bottom seam under kumardhubi colliery.

Construction of 12 nos. isolation stopping with fly ash bricks to isolate the proposed depillaring panel no. e1 and repairing of 11 nos isolation stopings old panel d1 of 4a seam at west jkd colliery

Construction of 18 nos. ventilation stopping and 04 nos. repairing of ventilation stopping in narsamuda (r-x) seam working at narsamuda colliery

Construction of 14 nos. ventilation stopping to ventilates the proposed panel - 22 (bottom sec) in kenda seam of jambad ug colliery

Construction of 67 nos. ventilation stopping in 7ls,-6d,-17d,-25d,17ls and 23ls in 4a bottom seam seam at haldibari ug mine

Repairing of old ventilation stopping of rvii seam at shyamsundarpur colliery

Construction of 36 nos. ventilation stopping in panel no. 4j-6a and 6b in 4a seam at jhiria ug mine.

Construction of 15 numbers ventilation stopping in rvi seam(working seam) of bhanora west block colliery