ON THE WEEKLY EXAM A UNIENTIONAL ROOF FALL WAS DETECTED INT HE #8 ENTRY AT SURVEY STATION 8090 IN THE INTAKE ENTRY. THE FALL MEASURED 60 FT LONG X 20 FT WIDE X 5 FT HIGH. THE AREA WAS BOLTED WITH 4 FT RESIN BOLTS. THE FALL LOCATION WAS 10,000 FT OUTBY THE #2 UNIT FACE AREA. THERE WAS NO INJURIES OR PROPERTY DAMAGE.