Warning Letter involving PLAINS PIPELINE, L.P.. PHMSA's enforcement data identifies the cited regulations as 195.420(c), 195.428(a), 195.583(a). The case was opened on 2006-10-27 and is reported as closed as of 2006-10-27. Open the official case record for notices, responses, orders, and the latest status.

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Retrieved: Aug 20, 2026
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