ASME/BPVC - N-577-1
N-577-1 Risk-Informed Requirements for Class 1, 2, or 3 Piping, Method A Section XI, Division 1
| Organization: | ASME/BPVC |
| Publication Date: | 1 July 2004 |
| Status: | inactive |
| Page Count: | 14 |
scope:
This Case provides risk-informed requirements for inservice inspection of Class 1, 2, or 3 piping. For Class 1 or 2 piping, these requirements are an alternative to the requirements of Categories B-F, B-J, C-F-1, or C-F-2. For Class 3 piping, the requirements in this Case are new. Each selected Class of piping shall include all systems and portions of systems in that Class. Application of this Case to Class 3 piping may result in a requirement for additional examinations.
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