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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Pipeline Safety: Overpressure Protection on Low-Pressure Natural Gas Distribution Systems

PHMSA-2020-0025.pdf (257.15 KB)

Advisory bulletin reminding owners and operators of natural gas distribution pipelines of the possibility of failure due to an overpressurization on low-pressure distribution systems.

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact PHMSA-Accessibility@dot.gov.
Effective Date: Tuesday, September 29, 2020
Issued Date: Thursday, September 24, 2020