A ROOF FALL OCCURRED IN BELT AND TRACK ENTRY ON #2 MAINS BELT. FALL MEASURED APPROX. 20' LONG X 30' WIDE X 3-7' HIGH (THICK). ROOF WAS SLATE PREVIOUSLY BOLTED WITH 5' RESIN AND PRIMARILY 6' TO RQUE TENSION REBAR. LOCATED 1 XCUT INBY SS. #831. APPROX 16000' OUTBY FACE.