Pipeline Operations - Columbia Gas - Mention of Overpressureization within DIMP

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National Transportation Safety BoardOfficial agency material

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Docket item 36Pipeline Operations - Columbia Gas - Mention of Overpressureization within DIMP PLD18MR003 docket item 36. 2 pages. 0 photograph references. Published media type: Adobe PDF file. Metadata only; the linked docket file is not mirrored.#

This material provides agency context. It does not replace binding regulatory text, and its legal effect depends on the underlying authority and facts.