FALL OF ROOF OR BACK at Consolidation Coal Company
An unintentional roof fall was discovered at the Page Service Shaft bottom in the No 6 entry in the intersection at survey No. 100. The fall measured 40 ft long x 20 ft wide x 7 ft high. No one was injured, the ventilation was not disturbed, and no equipment was caught. This fall will not be cleaned up.
U.S. Mine Safety and Health Administration