Tagged: workplace safety

workplace safety

Combustible Dust Accumulation: The 1/32-Inch Rule and Measurement

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Factory scene with inspectors examining dust layer for OSHA compliance.

Combustible dust accumulation gets measured wrong at most facilities, creating a false sense of compliance. The 1/32-inch rule gets cited everywhere as the accumulation limit, but most facilities measure it wrong and miss the real hazard indicators. Key Takeaways: The 1/32-inch threshold appears in OSHA NEP guidance but originated from Imperial Sugar incident analysis, not … Read more

OSHA Combustible Dust Standard: NEP Enforcement and the General Duty Clause

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Workers in a factory with protective gear managing dust risks in an industrial setting.

The OSHA combustible dust standard doesn’t exist. OSHA writes thousands of citations each year using the General Duty Clause as a regulatory backdoor, creating enforcement without formal rulemaking. Key Takeaways: OSHA cites combustible dust violations under Section 5(a)(1) General Duty Clause, not a specific standard, with average penalties exceeding $15,000 per citation The National Emphasis … Read more

Combustible Dust Compliance Made Clear

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Topics Fundamentals NFPA Standards Dust Hazard Analysis Explosion Protection
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