A FALL OCCURRED ON SOME UNKNOWN DATE AND TIME LOCATED 1100 FEET OUT BY THE ACTIVE SECTION ON 2 EAST SUBMAIN. THE FALL WAS LOCATED BETWEEN NUMBER 3 AND 4 ENTRIES AT NUMBER 33 CROSSCUT. THE FALL WAS APPROX 50 FT LONG BY 18 FT WIDE BY 8-10 FT HIGH. WE WERE USING 5 FT TENSION REBAR BOLTS. NO INJURIES.