THE SECTION FOREMAN UPON ENTERING THE SECTION AT7:23AM OBSERVED THAT THE #5 ENTRY HAD CAVED. THEAREA HAD BEEN BOLTED WITH 4' RESIN REBAR & METALSTRAPS. THERE HAD BEEN AN ADDITIONAL ROW OF BOLT S SET ALONG THE LEFT RIB. FALL WAS FROM RIB TO RIB & AT A HEIGHT GREATER THAN 4'. RIDER SEAM INAREA WAS 5-6'.