[Header] PHMSA - U.S. Department of Transportation - Pipeline and Hazardous materials Safety Adminis

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49 CFR 192.221 Interpretations

Transportation of natural and other gas by pipeline: minimum Federal safety standards:
Scope: Subpart E - Welding of Steel in Pipelines (View the Regulation)

Date PHMSA ID Company (or Individual)
May 24, 1974 PI-74-0117 Metallurgical Consultants
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