ROOF FALL OCCURRED IN THE #4 ENTRY OF THE 003-004 SECTION. THE FALL IS ONE CROSSCUT INBY SURVEY STATION #20971 MEASURING APPROX. 19' WIDE, 19' LONG, AND 4' THICK FALL IS 900 FROM WORKING SECTI ON AND WAS DISCOVERED BY MSHA INSPECTION EE AND OTHER FOREMAN DURING INSPECTION OF INTAKE AIRWAY.