Document: NUREG-0800
Document ID: 11a2be5f-50e6-47c7-beee-25b5049ab4bb
Document Type: srp
Title: REACTOR TRIP SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350474.pdf
Revision Date: 2023-06
Chapter: 7
Section ID: 7.2
CFR Part: 
CFR Title: 

Content:
sign Criterion 20, "Protection Systems Functions." 5. General Design Criterion 21, "Protection System Reliability and Testability." 6. General Design Criterion 22, "Protective System Independence." 7. General Design Criterion 23, "Protection System Failure Modes." 8. General Design Criterion 24, "Separation of Protection and Control Systems." 9. General Design Criterion 25, "Protection System Requirements for Reactivity Control Malfunctions." Regulatory Guides, Branch Technical Positions and industry standards that provide information, recommendations and guidance and in general describe a basis acceptable to the staff that may be used to implement the relevant requirements of the Commission Regulations identified above are given in SRP Section 7.1, Table 7-1 (Ref. 1) and SRP Appendix 7-A (Ref. 2). In addition, Task Action Plan items are also implemented to meet the above regulations as identified in SRP Section .7.1, Table 7-2 (Ref. 3). III. REVIEW PROCEDURES This subsection describes the general procedures to be followed in reviewing. the RTS. The bases for the evaluation of conformance to the requirements of the acceptance criteria and guidelines may be based upon referenced approved designs. The category of referenced approved designs include topical reports, standard design approvals, and designs of systems which have been reviewed and 7.2i-3 Rev. 2 - July 1981 approved by the Staff. If any aspect of a design is not identical to that which Is referenced, an evaluation must be made to address the adequacy of the differences and the conclusions included in the safety evaluation report. Background information of interest in the review of the RTS is found in a number of SAR sections. A list of these is given in SRP Section 7.3 for reference purposes. The GDC include requirements for the RTS. Review guidance for conformance to the GDC are provided in Appendix A of SRP Section 7.1 (Ref. 4). The review iuldance Includes references to the guidelines in regulatory