Document: NUREG-0800
Document ID: 38c9e70d-6fc5-48a9-8504-06ce4c699bb8
Document Type: srp
Title: INSERVICE INSPECTION OF CLASS 2 AND 3 COMPONENTS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070450.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.6
CFR Part: 
CFR Title: 

Content:
lity of important components so that periodic inspections can be performed that detect degradation, leakage, signs of mechanical or structural distress caused by aging, and fatigue or corrosion, prior to jeopardizing the ability of the systems to perform their intended safety functions. III. REVIEW PROCEDURES The reviewer will select and emphasize material from the procedures described below, as may be appropriate for a particular case. For each area of review tThe following review procedures isare followed: 60 1. Components Subject to Inspection DRAFT Rev. 2 - April 1996 6.6-8 The applicant's or licensee's components and system classifications under Class 2, the 61 corresponding proposed inspection requirements for each classification, and the proposed exceptions are reviewed for agreement with subsection II.1 of this SRP section as the basis for determining the acceptability of component inclusion under the ISI program . 62 The interpretation of Code verification of acceptable component classifications is the responsibility of the Mechanical Engineering BranchEMEB in the review ofunder SRP Section 3.2.2, should a discrepancy occur between the SAR and subsection II.1 of this SRP section.63 The applicant's or licensee's classification of Class 3 systems is reviewed for agreement with subsection II.1 of this SRP section. Any safety-related, fluid-carrying, components not included in Class 1 or Class 2 and not a part of the containment structure are included in Class 3.64 2. Accessibility The design and arrangement of Class 2 and 3 systems are reviewed in terms of accessibility for ISI to establish that the design meets the requirements of subsection II.2 of this SRP section. No remote inspection program is required for Code Class 2 or 3 components. 3. Examination Categories and Methods The reviewer verifies that the examination categories and methods as described by the SAR are the same as those specified in subsection II.3 of this SRP section. The reviewer verifies