A ROOF FALL WAS DISCOVERED ON C-MAINS STARTING AT SURVEY STATION NO. 4475 IN NO. 10 ENTRY. IT EXTENDED FOR 180' DOWN NO. 10 ENTRY THROUGH THE X-CUT FOR 80' TO THE EDGE OF NO. 8 ENTRY. THE FALL WAS 23' LONG X 17 1/2' WIDE X 7' HIGH. THE AREA WAS DEVELOPED 4/2000. THE FALL HAS BEEN DANGEREDOFF & TIMBERS SET AT THE APPROACHES. IT WILL NOTBE CLEANED UP AT THIS TIME.