Document: NUREG-0800
Document ID: be0ff036-ddfa-4ffb-8bb7-15e0fd9a1142
Document Type: srp
Title: 7.2 7.3 7.4 7.5 7.6 7.7
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350467.pdf
Revision Date: 2023-06
Chapter: 7
Section ID: 7.1
CFR Part: 
CFR Title: 

Content:
stems Important to safety. Review Methods: Provides a basis for evaluating conformance to GDC 13 and IEEE Std 279, Section 3. 7.1-20 Rev. 0 - July 1981 h. RG 1.118, "Periodic Testing of Electric Power and'Protection Systems." (Endorses IEEE Std 338, "Criteria for Periodic Testing of Nuclear Power Generating Station Protection Systems.") Applicability: The protection system: RTS and ESFAS. Review Methods: Provides a basis for evaluating conformance to GDC 21 and IEEE Std 279, Section 4.16. The ICSB evalua- tion is limited to the review of testing of protection systems. The evaluation of testing of electric power systems is addressed in the review of Chapter 8 of the SAR. i. Branch Technical Positions (BTPs). Applicability: As noted in the BTPs in Appendix 7-A of the SRP. Review Methods: problem areas as The BTPs provide bases for evaluating specific identified in the BTPs. 7.1-21 Rev. 0 - July 1981 APPENDIX B STANDARD REVIEW PLAN SECTION 7.1 GUIDANCE FOR EVALUATION OF CONFORMANCE TO IEEE STD 279 10 CFR Part 50, § 50.55a(h) of the Commission Regulations requires protection systems to meet the requirements of IEEE Std 279. The Scope of IEEE Std 279 indicates that protection systems include those systems that actuate reactor trip and that in the event of a serious reactor accident, actuate engineered safeguards features. This appendix discusses the requirements of IEEE Std 272, Sections 3 and 4, as they are used in the review of the RTS and ESFAS to deter- mine that these systems meet Commission Regulations, although not required by Commission Regulations, the criteria of IEEE Std 279 address considerations such as design bases, redundancy, independence, single failures, qualification, bypasses, status indication, and testing that are used as guidance, where appropriate, for instrumentation and control systems not a part of the protection system but having a high degree of importance to safety. 1. Section 3, Design Bases - This section'requires that a specific