MINER DISCOVERED A ROOF FALL IN THE NUMBER 3 ENTRY OF THE TG-101 WORKING SECTION. THE FALL OUTBY THE CORNER OF XC-40. THE FALL WAS APPROXIMATELY 40 FEET LONG, 10 TO 18 FEET WIDE AND RANGED FRO M 1 TO 8 FEET IN HEIGHT. THE AREA HAD BEEN BOLTED WITH TORQUE TENSION BOLTS 6 FEET IN LENGTH, INSTALLED ON 5 FOOT CENTERS. WELDED WIRE MESH WAS ALSO USED.