UNINTENTIONAL ROOF FALL IN FACE OF NO 1 ENTRY ON THE SOUTHEAST MAINS. FALL SIZE: LENGTH 60' WIDTH 18' AND THICKNESS 8' TO 10'. TYPE SUPPORTS 5' TENSIONED REBAR. THE FALL WILL NOT BE CLEANED. MINING WILL BE STOPPED IN THIS AREA. THE APPROACHES TO THE FALL ARE BLOCKED WITH CRIBS.