Rule Section: §192.923(b)

Primary Method.

Rule Hierarchy:

• 192.923  How is direct assessment used and for what threats?
  • 192.923(b) Primary Method.

Rule Language:

An operator using direct assessment as a primary assessment method must have a plan that complies with the requirements in -

1. ASME/ANSI B31.8S, section 6.4; NACE RP0502-2002; and §192.925 if addressing external corrosion (ECDA).
2. ASME/ANSI B31.8S, section 6.4 and Appendix B2, and §192.927 if addressing internal corrosion (ICDA).
3. ASME/ANSI B31.8S Appendix A3, and §192.929 if addressing stress corrosion cracking (SCCDA).

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