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:
stem satisfies the protection system requirements for malfunctions of the reactivity control system such as accidental withdrawal of control rods. Section 15 of the SAR addresses the capability of the system to assure that fuel design limits are not exceeded for such events. There- fore we find that the RTS satisfies the requirements of GDC 25. Our review of the RTS has examined the dependence of this system on the availability of essential auxiliary support (EAS) systems. Based on our review and coordination with those having primary review responsibility of the EAS systems, we conclude that the design of the RTS is compatible with the functional performance requirements of EAS systems. The applicant has also incorporated in the system design the recommendations of Task Action Plan items [identify item number and how implemented] which we have reviewed and found acceptable. The conclusion noted above for the RTS is applicable to all portions of. the systems except for the following for which acceptance is based upon prior Commission review and approval as noted. [List applicable system or topics and identify references]. V. IMPLEMENTATION The following is intended to provide guidance to applicants and licensees regarding the NRC staff's plans for using this SRP section. Except in those cases in which the applicant proposes an acceptable alternative method for complying with specified portions of the Commission's regulations, the method described herein will be used by the staff in its evaluation of conformance with Commission regulations. Implementation schedules for conformance to parts of the method discussed herein are contained in the referenced regulatory guides and.NUREGs. VI. REFERENCES 1. Standard Review Plan Section 7.1, Table 7-1, "Acceptance Criteria and Guidelines for Instrumentation and Control Systems Important to Safety." 7.2-8 Rev. 2 - July 1981 2. Standard Review Plan Appendix 7-A, "Branch Technical Positions (ICSB)."1 3. Standard Review Plan