FALL OF ROOF OR BACK at Lone Mountain Processing LLC
A roof fall was discovered in the #1 entry of 3-North-1 at the #11 crosscut. The fall measured 20' by 20' and was 6' in thickness. The fall was originally supported with 5' Hy-Tech bolts. The fall will be cleaned up. There were no injuries.
U.S. Mine Safety and Health Administration