AN UNINTENTIONAL ROOF FALL OCCURRED ON D-8 PANEL(001-0 MMU), NO. 2 ENTRY, 30 FT INBY SURVEY STATION 5774. THE FALL IS APPROX 40 FT LONG X 17 FT WIDE X 7-8 FT HIGH. THE AREA WAS DEVELOPED 3-14- 01. THE FALL HAS BEEN DANGERED OFF AND APPROACHES CRIBBED. THE FALL WILL NOT BE CLEANED UP. THE FALL CONTAINED 6 FT RESIN BOLTS.