2204 Dust Explosion Screening Tests — 2025 California Fire Code

California Fire Code (Title 24, Part 9) · 2025 edition · updated 2026-09-25 · California

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Italicized text is a California amendment to the model code, as printed in the official publication.

Cite as: 2025 California Fire Code (Title 24, Part 9) § 2204 · Effective January 1, 2026 · Official source: Building Standards Commission

2204.1 Combustibility and explosivity tests.¶

Where combustibility or explosivity screening tests are required to analyze the combustible dust as part of compliance with Section 104.9 and Section 414.1.3 of the California Building Code, they shall be in accordance with Section 5.4 of NFPA 652.

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2204.2 Samples.¶

Representative samples for the screening test shall be obtained in accordance with Section 5.5 of NFPA 652.

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▸Contents — California Fire Code (Title 24, Part 9)

California Fire Code (Title 24, Part 9)

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