Document: NUREG-0800
Document ID: 9c6c6c9f-7e30-4d2b-ab07-6d21773f319d
Document Type: srp
Title: INSTRUMENTATION AND CONTROLS - INSPECTIONS, TESTS, ANALYSES,
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0706/ML070660624.pdf
Revision Date: 2023-06
Chapter: 14
Section ID: 14.3.5
CFR Part: 
CFR Title: 

Content:
systems in the scope. 2. Key functions and performance requirements should be identified as a basis for identifying SSCs that should be within the scope of the ITAAC. 3. To confirm that I&C functions have been constructed in accordance with NRC rules and regulations, the ITAAC as a whole should address each regulatory requirement. The reviewer should understand the basis for any exceptions to this principle. 4. ITAAC should be consistent with the more complete description of the basis for plant safety. 5. I&C technology is continually changing. Consequently, specification of design details in a DC application (or even at the early stages of a COL application) risks committing to obsolete technology. DAC can compensate for the lack of design detail. III. REVIEW PROCEDURES The reviewer will select material from the procedures described below, as may be appropriate for a particular case. These review procedures are based on the identified SRP acceptance criteria. For deviations from these specific acceptance criteria, the staff should review the applicant's evaluation of how the proposed alternatives provide an acceptable method of complying with the relevant NRC requirements identified in Subsection II. 14.3.5-6 March 2007 1. Follow the General Review Procedures of SRP Section 14.3. Assure that the Tier 1 material (for DC or COL referencing a DC), ITAAC Design Descriptions, or ITAAC references to the FSAR (for COL not referencing a DC) are consistent with SRP Section 14.3, Appendix A. 2. For DC or COL referencing a DC, assure that Tier 1 information is consistent with design control document (DCD) Tier 2 information. For COL not referencing a DC but providing ITAAC Design Descriptions, assure that the ITAAC Design Descriptions are consistent with the FSAR. Figures and diagrams should be reviewed to assure that they accurately depict the functional arrangement and requirements of the systems. The reviewer should use the requirements listed in SRP Appendix 7.1-A and