A ROOF FALL WAS DISCOVERED AT 1:20 PM ON 3-9-04 IN THE #3 ENTRY OF THE 5 LEFT PANEL, BEGINNING AT APPROXIMATELY 50 FEET INBY SPAD #17054. FALL WAS APPROXIMATELY 50'LONG, 20'WIDE AND 7'HIGH. TH E AREA ORIGINALLY WAS BOLTED WITH 5'HI-TECH BOLTS AND SUPPLEMENTED WITH 12' SUPER BOLTS. AREA HAS BEEN CRIBBED OFF.