AN UNINTENTIONAL ROOF FALL HAS OCCURRED IN THE X-CUT BETWEEN #3 & #4 IN THE LAST OPEN CROSSCUT ON UNIT ONE. THE ROOF FALL MEASURED 80' X 19' X 8' + HIGH. THE AREA WAS BOLTED WITH 5' RESIN WITH 8' COMBO BOLTS. THERE WERE NO INJURIES OR PROPERTY DAMAGE REPORTED.