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    PHMSA Home
    Home  »  Pipeline Safety Community  »  Regulations  »  Rulemaking  »  Rulemaking Archives

    OPS-5

    Minimum Federal Safety Standards for Gas Pipelines: Requirements for Corrosion Control

    Publish Date Status Effective Date
    		 Federal Register Citation
    Jun 30, 1971 Final Rule Jun 30, 1971   36 FR 12297 (36 FR 12297)
    Nov 12, 1970 NPRM   36 FR 21698
    Jun 6, 1970 NPRM   35 FR 8833 (35 FR 8833)
    May 6, 1970 NPRM   35 FR 7127 (35 FR 7127)
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