AN UNINTENTIONAL ROOF FALL WAS FOUND ON 1-19-00 ON B-MAINS. NO.7 ENTRRY & INTERSECTION AT SPAD 218. THE FALL IS APPROX 78'LX18'WX7'H. THE AREA CONTAINED 6 FT RESIN BOLTS AND WAS DEVELOPED MARC H 1998. THE FALL HAS BEEN DANGERED OFF, AT THE TIME. THE FALL WILL NOT BE CLEANED UP.