AN UNINTENTIONAL ROOF FALL WAS DISCOVERED ON D-3 MAINS/BREAK INBY SURVEY STATION #4374 IN #6 ENTRY INTERSECTION AND 5-6 X-CUT. THE FALL WAS 62'L, 17'W AND 6-8'H. THE FALL CONTAINED 5' RESIN TENSION BOLTS AND THE AREA WAS DEVELOPED APRIL 2000. THE FALL WAS DANGERED OFF AND CRIBBED; IT WILL NOT BE CLEANED UP AT THIS TIME.