FALL OF ROOF OR BACK at Hopkins County Coal LLC
Examiner discovered a unplanned roof fall in the 4AU Panel (6+30) XC#9 between #1 and #2 entries. Effecting the ventilation per CMI traveling with examiner to MPL #13. Approx 50' in length, 18'in width and > 8' in height.
U.S. Mine Safety and Health Administration