Requirements for practices and procedures to protect workers entering permit-required confined spaces including atmospheric testing, ventilation, attendant requirements, and rescue provisions. Here's how 29 CFR 1910.146 applies in Arizona under state OSHA jurisdiction.
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When an OSHA compliance officer arrives at your facility to evaluate 29 CFR 1910.146 compliance, they follow a systematic approach. The inspection typically begins with an opening conference where the officer explains the scope and requests your written safety programs. For Confined Spaces, the officer will ask to see your written program, training records with employee signatures, and any inspection documentation. They will then conduct a physical walkthrough, interviewing workers to verify they understand the hazards and protective measures. Workers may be asked questions like "What hazards are present in this area?" and "What training did you receive?" The officer will compare what they observe against the specific requirements of 29 CFR 1910.146. Any discrepancy between the standard's requirements and actual conditions becomes a potential citation. Documentation is your strongest defense — if it's not written down, it didn't happen in OSHA's eyes.
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