A ROOF FALL WAS FOUND ON 4/23/00 BY PRESHIFT EXAMINER. THE FALL WAS IN A FOUR WAY INTERSECTION AT APPROACH TO #7 SEAL MAIN EAST. THE FALL WAS APROX. 17' HIGH 18' WIDE AND 20' IN LENGTH. AREA W AS MINED IN 1982 AND WAS SUPPORTED WITH 4' FULL RESIN BOLTS. INTERSECTION WAS ALSO PROPPED. PLANS ARE TO CLEAN AND RESUPPORT INTERSECTION.