A ROOF FALL WAS DISCOVERED IN THE 13TH DEVELOPMENT, NO.2 BLEEDER ENTRY, 2 BREAKS OUTBY SURVEY STATION NO.1415 ON A WEEKLY EXAMINATION. THE FALL MEASURED APPROXIMATELY 20'L X 20'W X 5' THICK AN D IS LOCATED APPROXIMATELY 1500' FROM THE ACTIVE SECTION. THE FALL WAS IN A SLIP FORM AND IS COMPOSED OF SANDY SHALE AND FELL ABOVE THE ANCHORAGE ZONE OF THE 42"" FULLY GROUTED ROOF BOLTS INST