AN UNPLANNED ROOF FALL OCCURRED ON 10-25-00. THE FALL WAS LOCATED AT SEVCTION 002, ENTRY #5, SPAD #469. DISTANCE FROM THE ACTIVE FACE WAS APPROX. 17,000'. THERE WERE NO PERSONNEL INJURIES AND NO EQUIPMENT INVOLVED. SIZE OF FALL MEASURED 18'X 18' X 10'. ALL ENTRANCES TO THE FALL HAVE BEEN BREAKERED OFF.