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Action Notice; issuance of advisory bulletin.
Summary
PHMSA is issuing this advisory bulletin to notify pipeline owners and operators of the importance of evaluating their pipeline facilities for the existence and potential threat of hard spots in the pipe body. That...
Notice of Enforcement for Pipeline Safety: Periodic Updates of Regulatory References to Technical Standards and Miscellaneous Amendments PDF
Action Notice.
Summary
On March 22, 2022, PHMSA announced an initiative to convert historical letters of interpretation (LOI) applicable to the Hazardous Materials Regulations (HMR) that have been issued to specific stakeholders into broadly applicable frequently asked...