Question: ith a fixed ladder, the minimum perpendicular clearance between steps, rungs, or cleats and any obstruction behind the ladder is: 6 inches or 4.5 inches

ith a fixed ladder, the minimum perpendicular clearance between steps, rungs, or cleats and any obstruction behind the ladder is: 6 inches or 4.5 inches for an elevator pit 10 inches 7 inches or 4.5 inches for an elevator pit 8 inches or 4.5 inches for an elevator pit

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