Temporary posts are set every 8 feet along a 48-foot bearing line, including both ends. How many posts are needed?
Correct Answer
A) 7 posts.
Forty-eight feet divided by 8 feet creates 6 spaces; including both ends requires 7 posts.
Why This Is the Correct Answer
Forty-eight feet divided by 8 feet creates 6 spaces; including both ends requires 7 posts.
Why the Other Options Are Wrong
Option B: 6 posts total.
6 posts total. is below the supported result for temporary shoring calculation; it likely omits allowance, conversion, coverage, or final round-up.
Option C: 8 post locations.
8 post locations. is above the supported result for temporary shoring calculation; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Option D: 9 marked posts.
9 marked posts. is above the supported result for temporary shoring calculation; it likely double-counts allowance, uses the wrong unit, or rounds too early.
Memory Technique
Temporary Shoring cart for Planning Support: forty-eight first, feet second, whole the controlling choice last.
Reference Hint
Study anchor (closed-book): memorize Temporary shoring calculation from Cal/OSHA Title 8 Construction Safety Orders; CSLB B General Building. / Cal/OSHA Title 8 temporary support and construction loading concepts; know the rule or calculation trigger without relying on exam-room lookup.
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