ON JULY 14, 2004 AN UNPLANNED ROOF FALL WAS DISCOVERED IN GRASSY CREEK NO. 1 MINE. THE FALL OCCURED IN #15 BELT AND SPAD NO. 5379, 1 BREAK INBY. THE SIZE OF THE FALL MEASURED 45 LENGTH 20 WIDTH 5 FT. IN HEIGHT. THE AREA HAD BEEN BOLTED WITH 4 FT RESIN BOLTS.