Abby Contractors, Inc. · Accident type, without injuries
Roof fall - weak strata
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Roof fall - weak strata
Approx. 12 tons of material fell from the highwall onto the canopy at the No. 1 Portal. The material measured approx. 0"-2' in thickness, 12' wide x 8' long. The material was removed from the canopy and a replacement canopy was installed.
WHILE TRAVELING UP INTAKE AIR COURSE FOUND FALL AT BREAK 131 OUTBY SPAD 587.