AN UNINTENTIONAL ROOF FALL WAS DISCOVERED BY SHIFT FOREMAN ON THE WEST MAINS SECTION. THE FALL WAS JUST OUT BY STATION 8044, 51 AND 43 OF #4 ENTRY THE FALL COVERED THE AUX FAN CABLE, HAD NO EF FECTS ON VENTILATION. THE AREA WAS DANGERED OFF AND SUPPORTED ON BOTH APPROACHES. SEE ATTACAHED MAP AND SKETCH.