5 NORTH BLEEDER SUBMAIN BELT BETWEEN 2 AND 20 AND 3 AND 10 SURVEY STATION. FALL 14 FT HIGH, 15.5 FT WIDE AND 90 FT LONG. AREA INITIALLY MINED WITH 8 FOOT COMBINATION BOLTS ON SIDES AND 12 FT C ABLE BOLT IN MIDDLE. TOOK WEIGHT AND HAD SOME CRACKS, DOUBLE ROW OF POSTS SET IN AREA, ROOF FELL AROUND POSTS.