PHMSA Gas Transmission (GT) Integrity Management
Time: 06/19/2013 11:51 AM

Rule Section: §192.931(b)

External corrosion plan.

Rule Hierarchy:

Rule Language:

An operator's CDA plan for identifying external corrosion must comply with §192.925 with the following exceptions.

  1. The procedures for indirect examination may allow use of only one indirect examination tool suitable for the application.
  2. The procedures for direct examination and remediation must provide that -
    1. All immediate action indications must be excavated for each ECDA region; and
    2. At least one high risk indication that meets the criteria of scheduled action must be excavated in each ECDA region.

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