AN UNINTENTIONAL ROOF FALL OCCURRED BETWEEN #6  ENTRY, 1 BREAK INBY SPAD 12466 APPROXIMATELY 700' OUTBY THE ACTIVE FACE. THE FALL MEASURED 100' LONG X 18' WIDE X 4' TO 6' HIGH. ALL ENTRIES TO THE FALL HAVE BEEN BREAKERED OFF. THE AREA WILL NOT BE REHABILITATED.