ROOF FALL IN XC 2 AND 40 #1 AND #2 ROOM OFF 3RD SOUTH IN MMU U-002. HAD CUT AND BOLTED 20' OF XCTHEN CUT RIGHT SIDE THRU TO #1 ROOM TOP GOT BAD AND FELL IN AFTER BACKING MINER OUT OF CUT. LENG TH OF FALL 40' WIDTH WAS 16' 6"" AND FELL UP TO APPROX 10' ABOVE THE COAL.