A ROOF FALL WAS DISCOVERED BY TIM VICARS ON 8-29-03 AT 10:30 AM IN THE 003 & 004 BLEEDER ENTRY. VENTILATION WAS NOT INTERRUPTED, NO EQUIPMENT INVOLVED, AND NO INJURIES WERE REPORTED. FALL MEAS URED 17 FT WIDE X 60 FT LONG X 0""-7 FT THICK AND WILL NOT BE CLEANED UP.