A ROOF FALL OCCURRED ON THE 2 WEST SUBMAIN, #1 ENTRY BETWEEN #13 AND #14 CROSSCUTS NEAR SPAD NO. 8457. THE FALL WAS 70' LONG, 20' WIDE & 4' HIGH. THE AREA WAS BOLTED WITH 4' POINT ANCHOR BOLTS. A SMALL PORTION OF THE FALL WILL BE CLEANED UP TO ALLOW ACCESS TO THE WEEKLY INSPECTION OF A SEAL. THE REST OF THE AREA WILL BE TIMBERED OFF.