A ROOF FALL OCCURRED AT 87 BL. #5 INTER 1 RT. SECT. COVER 300'-350'. AREA BOLTED WITH 4' RESIN & 9' COMBO BOLTS. AREA FELL IN BETWEEN COMBO BOLTS, APPROX 4'-6' HIGH, 20'-25' IN LENGTH. AREA WAS PIERED INBY. DEVELOPED APPROX. 9-20-04. FALL WILL NOT BE CLEANED UP. FALL IS 6 BLOCKS OUTBY SECT.