AN UNINTENTIONAL ROOF FALL WAS DISCOVERED ON AN ABANDONED PANEL AT SURVEY SPAD #1422 OF THE 1ST PT. PILLAR PANEL OFF 2 EAST MAINS. FALL WAS APPROX 70' LONG X 17' WIDE X 6-7' HIGH. AREA HAD BEE N SUPPORTED WITH 5' RESIN RODS. APPROACHES WERE TIMBERED OFF AND WILL NOT BE CLEANED UP.