AN UNINTENTIONAL ROOF FALL WAS FOUND BY THE PRESHIFT EXAMINER. NORTH SUB-MAINS XC 20, E#3. THE FALL WAS APPROX. 4.5-5' H x 20' L X 20' W.SEVERAL 5' BOLTS IN THE CENTER PULLED OUT. AREA WAS BOLTED UNDER THE OLD PLAN USING 5' RESIN BOLTS. THE MINE HAS SINCE BEEN USING 6' RESIN GROUTED BOLTS. AREA WAS DANGERED OFF, TIMBER SET. BEACHLINE SUMP EP'S CAN STILL BE EVALUATED.