MINE HAS BEEN IDLE FOR 2 1/2 YEARS AND IS PRESENTLY UNDERGOING REHABILITATION WORK. ROOF FALL WAS DISCOVERED DURING THIS TIME. FALL LOCATION BK.22 IN #1 ENTRY. 160'LONG, 18'WIDE AND 0-6'THICK. BEGINNING AT SPAD #162 OUTBY 160' APPROX. 2000' FROM THE FACE AREA.