Document: NUREG-0800
Document ID: fafcb45b-b0e5-49ad-9a69-0de2e8975189
Document Type: srp
Title: describes the general procedures to be followed in reviewing any I&C system. Section 7.5
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0525/ML052500506.pdf
Revision Date: 2023-06
Chapter: 7
Section ID: 7.1
CFR Part: 
CFR Title: 

Content:
rovided between redundant channels of the protection systems. See Appendix 7.1-B item 7 and Appendix 7.1-C item 11. • Self-test provisions — See BTP HICB-17. The surveillance test portions of this BTP are not applicable. • Compliance with IEEE Std 279 — Alarms that are provided for manually controlled actions for which no automatic control is provided and that are required for the safety systems to accomplish their safety functions should be reviewed against the guidance of Reg. Guide 1.153. See Appendix 7.1-C. 4. Recommended review emphasis for SPDS, ERF information systems, and NDL information systems • Independence (isolation between safety systems and other systems) — See Appendix 7.1-B item 8 and Appendix 7.1-C item 24. In each safety review, the reviewer should determine the elements of the design that require additional review emphasis. Typical reasons for such a non-uniform emphasis are the introduction of new design features or the utilization in the design of features previously reviewed and found acceptable. However, in all cases, the review must be sufficient to conclude conformance to the acceptance criteria, i.e., the requirements of the Code of Federal Regulations. Rev. 4 — June 1997 SRP 7.5-8 IV. Evaluation Findings The Staff verifies that sufficient information has been provided and the review supports the following conclusions as stated in the SER: The NRC staff concludes that the designs of the information systems important to safety are acceptable and meet the relevant requirements of General Design Criteria (GDC) 1, 2, 4, 13, 19, and 24, and 10 CFR 50.34(f), 10 CFR 50.55a(a)(1), and 10 CFR 50.55a(h). The Staff conducted a review of the information systems important to safety for conformance to the guidelines in the regulatory guides and industry codes and standards applicable to these systems. The Staff concluded that the applicant/licensee adequately classified and identified the guidelines applicable to these systems. Based upon