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File Info : application/pdf, 48 Pages, 1.50MB ... D Follow requirements in OSHA 1910.252 (a) (2) (iv) and NFPA 51B for hot work and have a fire watcher and ...
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WAC 296-307-49501: - WA.gov
HTML has links - PDF has Authentication ... see the Standard for Fire Prevention in Use of Cutting and Welding Processes, NFPA Standard 51B, 1962.
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List of NFPA Codes and Standards
NFPA 51B, Standard for Fire Prevention During Welding, Cutting, and Other Hot Work. NFPA 52, Vehicular Natural Gas Fuel Systems Code.
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