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Pipeline Safety: Deactivation of Threats

Notice; issuance of advisory bulletin.
PHMSA is issuing this Advisory Bulletin to inform owners and operators of gas transmission pipelines that PHMSA has developed guidance on threat identification and the minimum criteria for deactivation of threats, as established by a previously issued rule. This Advisory Bulletin also provides guidance to gas transmission pipeline operators regarding documenting their rationale of analyses, justifications, determinations, and decisions related to threat deactivation.
82 FR 14106

Details

03/16/2017
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2017-05262
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PHMSA-2016-0131