Roof fall occurred in No. 4 entry 150 ft. inby spad No. 1511, 400ft. from active face. The roof fall is 60 ft. long, 20 ft. wide and 6 to 8 ft. thick. All entries are breakered off. The roof is laminated and was bolted using No. 5 x by 48 in. resin grouted re-bar.