FALL OF ROOF OR BACK at Wolf Run Mining Company
AN UNINTENTIONAL ROOF FALL WAS FOUND IN THE NORTH EAST MAINS, #1 ENTRY, 10' INBY SPAD STATION #3188, BETWEEN FOOTAGE MARKS 28+75 & 26+65. THE FALL MEASURED 150'L X 18'W X 5'H. THIS AREA WAS SUPPORTED WTH 5' TORQUE TENSION BOLTS, ROOF MAT & OVERSIZED BEARING PLATES (8"" X 8""). THIS AREA WAS DEVELOPED 7-29-04.
U.S. Mine Safety and Health Administration