AN UNINTENTIONAL ROOF FALL OCCURRED ON #3 UNIT, #4 ENTRY AT SPAD #7+78 IN #5 NORTH PANEL, OFF 1ST EAST PANEL. THE FALL WAS APPROX. 25' X 45' X 5'. BOLTED WITH 54"" FULLY GROUTED BOLTS. THE FALL WILL NOT BE CLEANED. THE UNIT IS MOVING. THE FALL IS TIMBERED AND DANGERED OUT.