A ROOF FALL WAS DISCOVERED ON D-3 SUB-MAINS IN NO. 7 ENTRY 2 BREAKS INBY SURVEY STATION 3847. THE FALL WAS APPROX. 70 FT L X 18 FT WIDE X 7-8 FT HIGH. THE FALL CONTAINED 5 FT RESIN TENSION BOL TS AND THE AREA WAS DEVELOPED JAN 2000. THE FALLHAS BEEN DANGERED OFF AND APPROACHES TIMBERED.THE FALL WILL NOT BE CLEANED UP.