ROOF FALL ON 001 SECTION. LAST OPEN CROSSCUT #3 ENTRY. 30 FEET WIDE, UNKNOWN LENGTH AND HEIGHT. A LONG AIRDOX WAS CAUGHT UNDER THE FALL. THE AREA HAD DETERIORATED TO A POINT WHERE WE BELIEVE W E CANNOT SAFELY CLEAN-UP THE FALL. NO FURTHER MINING WILL OCCUR IN THE 1 LEFT PANEL OFF 1 WEST SUBMAINS. ALL EQUIPMENT IS WITHDRAWN EXCEPT THE SCOOP(SCOOP ABANDONED).