A site recorded 12 near misses over 60,000 labor-hours. Using a 200,000-hour base, what near-miss rate is reported?
Correct Answer
A) 40.0
Near-miss rate is 12 x 200,000 / 60,000 = 40.0.
Why This Is the Correct Answer
Near-miss rate is 12 x 200,000 / 60,000 = 40.0.
Why the Other Options Are Wrong
Option B: 20.0
near-miss rate, choice a: 20.0 backs into 6 when divided by 200000 / 60000; the accepted setup gives 12 on that same base.
Option C: 24.0
near-miss rate, choice c: 24.0 backs into 0.6 when divided by 40.0; the accepted setup gives 1 on that same base.
Option D: 72.0
near-miss rate, choice d: 72.0 backs into 1.8 when divided by 40.0; the accepted setup gives 1 on that same base.
Memory Technique
Remember near-miss rate as "base, adjustment, final unit"; the last unit should read 40.0.
Reference Hint
Open 29 CFR Part 1926 (OSHA Construction Standards), 1926-2023 / PSI OSHA Excerpts 2025; use OSHA reporting / recordkeeping topic to confirm that Near-miss rate is 12 x 200,000 / 60,000 = 40.0.
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