A ROOF FALL WAS FOUND ON 4/13/04 IN A 4 WAY INTERSECTION OF ENTRY 2 X-CUT 161 MAIN SOUTH. THE FALL MEASURED 30'WIDE X 30'LONG X 15'HIGH. THE AREA HAD BEEN MINED 12/15/96 AND WAS SUPPORTED WITH 8'FULL RESIN BOLTS. NO INJURY OR PROPERTY LOSS RESULTED. NW CORNER OF INTERSECTION HAD LARGE CLAY DYKE CUTTING ACROSS WHICH MAY HAVE WEAKENED THE ROOF. NO PLANS TO CLEAN UP FALL.