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General

Legacy ID
16
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Significant Regulatory Guidance
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CASQAT

Cased Crossings & Guided Wave Ultrasonics: CASQAT

Primary Scope: To discuss baseline assessments per 49 CFR Part 192 Subpart O and to develop draft technical guidance for addressing the integrity of cased crossings.

Background and Members:

PHMSA and AGA met in December...

Industry and Other Correspondence

November 1, 2010: Guidelines for Integrity Assessment of Cased Pipe for Gas Transmission Pipelines, Rev 1June 16, 2010: Casing Assessment Workshop Q & A and FAQsMarch 1, 2010: Guidelines for Integrity Assessment of Cased Pipe for Gas Transmission Pipelines in HCAs [Superseded by Rev 1, November...