A ROOF FALL OCCURRED ON #2 UNIT, 54 CROSSCUT, #3 ENTRY INTERSECTION. THE FALL WAS IN A TRANSITION AREA WHERE ROOF ROCK WAS CHANGING FROM SANDSTONE TO SHALE. THE FALL MEASURED APPROX. 30'LONG X 17- 18'WIDE X 6-7'HIGH. THE AREA WAS SUPPORTED USING 5' FULLY GROUTED ROOF BOLTS & 12'CABLE BOLTS.