A general contractor is coordinating electrical work on a multi-story building project. The electrical subcontractor will be working on energized equipment. Which OSHA standard specifically addresses lockout/tagout procedures for construction?
Correct Answer
D) 29 CFR 1926.417
29 CFR 1926.417 specifically covers lockout and tagging of circuits in construction work. This standard requires proper lockout/tagout procedures when working on electrical equipment.
Why This Is the Correct Answer
29 CFR 1926.417 is the specific OSHA construction standard that addresses lockout and tagging of circuits. This regulation is part of Subpart K (Electrical) and specifically covers the procedures for de-energizing circuits and equipment before work begins. It requires that circuits and equipment be rendered inoperative and tagged to prevent accidental energization during construction activities. This standard is distinct from general industry lockout/tagout procedures and is tailored specifically for construction work environments.
Why the Other Options Are Wrong
Option B: 29 CFR 1926.416
29 CFR 1910.147 is the general industry standard for lockout/tagout procedures, not the construction standard. While similar in purpose, construction work requires the specific construction standard 1926.417.
Option C: 29 CFR 1910.147
29 CFR 1926.95 covers personal protective equipment for construction workers, including hard hats, safety glasses, and other protective gear, but does not address lockout/tagout procedures.
Memory Technique
Think '417 = For One Seven' - lockout/tagout keeps you safe for 'one' more day by following 'seven' safety steps. Also remember 1926 = construction, 1910 = general industry.
Reference Hint
OSHA Construction Standards 29 CFR 1926, Subpart K - Electrical, Section 1926.417
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