What is NFPA 59?
This code provides safety requirements for the design, construction, location, installation, operation, and maintenance of refrigerated and non-refrigerated utility gas plants.
Official document scope
What does NFPA 59 address?
Coverage of liquefied petroleum gas systems at utility gas plants shall extend to the point where LP-Gas or a mixture of LP-Gas and air is introduced into the utility distribution system. Specific topics include refrigerated and non-refrigerated containers; piping, valves, and equipment; buildings or structures housing LP-Gas distribution facilities; vaporizers, heat exchangers, and gas-air mixers; relief devices; operations; maintenance; and fire protection, safety, and security.