A ROOF FALL OCCURRED ON #3 BELT APPROX. 850' INBY #3 BELT HEAD ON #3 BELT SPAD #420. THE FALL WAS APPROX. 20X20' (INTERSECTION) 6-8' HIGH. THE AREA WAS BOLTED WITH 6' RESIN BOLTS. THERE WER E NO INJURIES. APPROX. 20' OF BELT AND WATER LINE WERE LOST. THIS WAS AN OUTBY AREA ON #3 BELT.