AN UNINTENTIONAL ROOF FALL WAS DISCOVERED 1/7/00 AT 1:30 PM ON D-3 MAINS STARTING 1 BREAK INBY SPAD 3039 IN 6-7 CROSSCUT OVER TO NO.8 ENTRY AND THEN EXTENDED 4 BREAKS TO 1 BREAK OUTBY SPAD NO 3117. THE FALL IS APPROX 18'WIDE X 400'LONG X 20'-5 1/2'HIGH. THE AREA CONTAINED 5' FULLY GROUTED RESIN TENSION BOLTS, WAS DEVELOPED 8/19/99. APPROACHES TIMBERED OFF, WILL NOT BE CLEANED UP.