White washing and stone dusting along belt roadway, travelling roadways and return roadway from incline mouth to proposed depillaring panels 16ls,10ls, -16r and -9r in seam c of kurja ug mine, hasdeo area.

Roof bolting work at travelling roadways of 48 dip development panel and bsp-7 panel at j. k. nagar (r) colliery

Laying, cutting of roof bolt and hole making of bearing plate of porascole east colliery

Roof support by roof bolting along travelling roadway of incline of rvii seam of bankola colliery

Roof support by roof bolting along travelling roadway of no.2 incline of rvii seam of bankola colliery.

Roof support by roof bolting along travelling roadway of sankalpa khani incline of rvii seam of bankola colliery.

Cleaning of belt from 30l and 36d to 49d in rviia seam at mill. incline under shankarpur colliery

Establishment of new travelling escape route in rvii a seam at mill incline unit under shankarpur colliery

Roof bolting at travelling roadway of incline no.2 of sripur seam(r-vi) at bejdih colliery

White washing and debris cleaning at traveling roadway in rviia seam of mill incline unit of shankarpur colliery