AN UNINTENTIONAL ROOF FALL WAS DISCOVERED IN THE #7 ENTRY AT #9 CROSS CUT IN BY C-1 HEAD DRIVE. SIZE OF FALL WAS ESTIMATED TO BE 18' WIDE BY 35' L BY 8' H. AREA HAD BEEN SUPPORTED WITH 4' FULL Y GROUTED RESIN BOLTS. NO INJURIES, NO EQUIPMENTCAUGHT, VENTILATION WAS NOT INTERRUPTED.