A construction site fire extinguisher system requires extinguishers to be placed so that travel distance does not exceed what maximum distance?
Correct Answer
C) 100 feet
OSHA requires that portable fire extinguishers be distributed so that the maximum travel distance to reach an extinguisher does not exceed 100 feet on construction sites.
Why This Is the Correct Answer
OSHA Standard 29 CFR 1926.150(c)(1)(v) specifically requires that portable fire extinguishers on construction sites be distributed so that the maximum travel distance for employees to reach an extinguisher does not exceed 100 feet. This regulation ensures that workers can quickly access fire suppression equipment in case of emergency. The 100-foot rule applies to Class A fire extinguishers, which are the most common type used for ordinary combustible materials on construction sites. This distance requirement balances practical coverage with cost-effectiveness for construction site safety.
Why the Other Options Are Wrong
Option A: 50 feet
50 feet is too restrictive and would require an excessive number of extinguishers, making it impractical and costly for construction sites while not being the actual OSHA requirement.
Option B: 75 feet
75 feet is closer to the correct distance but still falls short of the actual OSHA requirement of 100 feet maximum travel distance.
Option D: 125 feet
125 feet exceeds the OSHA maximum travel distance requirement and would create unsafe conditions where workers might not be able to reach fire extinguishers quickly enough in an emergency.
Memory Technique
Remember 'Century Rule' - 100 feet like 100 years in a century. Also think 'Football Field Length' since 100 yards is close to 100 feet conceptually for quick recall.
Reference Hint
OSHA Construction Standards 29 CFR 1926.150 - Fire Protection, specifically subsection (c)(1)(v) regarding portable fire extinguisher distribution requirements
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