MINE FOREMAN AND MSHA ROOF CONTROL INSPECTOR WERE TRAVELING INTAKE AIRWAY #7 ENTRY SPAD #169. DISCOVERED ROOF FALL MEASURING 20 FT WIDE X 20 FT LONG X 5 FT THICK AT 10:00 AM. FALL WILL BE TIMBERED OFF AND ESCAPEWAY REROUTED. THIS AREA WAS MINED SEPTEMBER 2004 AND BOLTED WITH 4 FT RESIN BOLTS. THIS AREA WAS LAST FIREBOSSED ON 9/22/05.