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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: Removing Unnecessary Provision for Material Properties Verification During MAOP Reconfirmation

Notice of proposed rulemaking (NPRM).

PHMSA is proposing to remove an unnecessary provision from the maximum allowable operating pressure requirements for testing pipe materials cut out from test manifold sites on gas transmission lines.

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