AN UNINTENTIONAL ROOF FALL OCCURRED ALONG THE SECOND MAIN EAST TRAVELWAY BETWEEN THE #86 CROSSCUT AND THE #87 CROSSCUT. THE ROOF FALL WAS 60'LX 16'W AND 6'HIGH. THE TRAVELWAY WAS SUPPORTED WITH 4' FULLY GROUTED ROOF BOLTS, TENSAR MATERIAL AND 2""X6""X14' OAK BOARDS. THE ROOF CONSISTED OF A LAMINATED SANDY SHALE MATERIAL, AND THE AREA WILL BE RE-SUPPORTED AND CLEANED UP.