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49 CFR 195.228 Interpretations

Transportation of Hazardous Liquids by Pipeline:
Welds and Welding Inspection - Standards of Acceptability (View the Regulation)

Date PHMSA ID Company (or Individual)
Mar 16, 1979 PI-79-007 Quality Systems Incorporated
Apr 4, 1978 PI-78-009 Mr. Jack Baker
Feb 10, 1978 PI-78-005 The Standard Oil Company
May 23, 1977 PI-77-015 Santa Fe Pipelines System
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