['Enforcement and Audits - OSHA', 'Hazardous Materials Safety - OSHA']
['Explosives and Blasting', 'Enforcement and Audits - OSHA']
05/05/2022
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This standard refers to the material or combination of materials applied on top of the roof deck for weatherproofing and may include insulation. It covers the selection of roof materials, which must be based on the proximity and severity of the external and internal fire threats.
Current edition
- NFPA 203-2000 Guide on Roof Coverings and Roof Deck Constructions, 2000 Edition (Withdrawn)
Incorporation by reference
The following editions have been incorporated by reference (IBR) into the Code of Federal Regulations (CFR):
IBR approved for | Overview of requirements | IBR approved edition |
---|---|---|
1NFPA 203M became NFPA 203 in 1992; NFPA 203 was withdrawn in 2005 and incorporated into NPFA 5000®. | ||
29 CFR 1910.109(i)(2)(iii)(c) | Employers must ensure roof coverings for storage of ammonium nitrate are Class C or better, as defined in the Manual on Roof Coverings, NFPA 203M-1970. | NFPA 203M-1970 Manual on Roof Coverings.1 |
How to purchase
Standards are available for purchase from the American National Standards Institute (ANSI), see webstore.ansi.org, and from the National Fire Protection Association (NFPA), see catalog.nfpa.org.
['Enforcement and Audits - OSHA', 'Hazardous Materials Safety - OSHA']
['Explosives and Blasting', 'Enforcement and Audits - OSHA']
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