PHMSA Gas Transmission (GT) Integrity Management
Time: 05/21/2013 07:35 PM

Rule Section: §192.923(a)

General.

Rule Hierarchy:

Rule Language:

An operator may use direct assessment either as a primary assessment method or as a supplement to the other assessment methods allowed under this subpart. An operator may only use direct assessment as the primary assessment method to address the identified threats of external corrosion (ECDA), internal corrosion (ICDA), and stress corrosion cracking (SCCDA).

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