Document: NUREG-0800
Document ID: 126ade1c-f71d-4438-bb61-4fb69648889d
Document Type: srp
Title: CONTROL ROD MISOPERATION (SYSTEM MALFUNCTION OR OPERATOR
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070714.pdf
Revision Date: 2023-06
Chapter: 15
Section ID: 15.4.3
CFR Part: 
CFR Title: 

Content:
g rod worths, power distributions, and feedback coefficients and evidence of the conservatism of the input. 6. Results of the analyses includinge, for each of the transientsAOOs considered, plots of 6 the time history of reactor power, reactor vessel pressure, critical heat flux for the limiting fuel rod, and maximum fuel centerline temperature or linear heat generation rate. Review Interfaces7 1. SRXB also performs the following reviews under the SRP sections indicated: a. Review of the limiting anomalies for a boiling water reactor (BWR) with current modes of control rod operation is performed under Standard Review Plan (SRP) Sections 15.4.1 and 15.4.2, and no additional areas are considered under SRP Section 15.4.3.8 b. Review of uniform cladding strain and fuel centerline temperatures are performed under SRP Section 4.2. c. Review of Doppler and void coefficients are performed under SRP Section 4.3. d. Review of thermal margin limits are performed under SRP Section 4.4.9 2. The SRXB will coordinate other branches' evaluations that interface with the overall review of the system, as follows: The Instrumentation and Controls Branch (HICB) reviews those safety systems required to prevent misoperations, as required by General Design Criterion 25, as well as the control rod system. The purpose of the review is to determine what events are to be included as single error malfunctions (e.g., single rod withdrawal). The HICB performs these reviews as part of its primary review responsibility under SRP Sections 7.2 and 7.7.10 For those areas of review identified above as part of the primary responsibility of other branches, the acceptance criteria and methods of application are contained in the referenced SRP section.11 II. ACCEPTANCE CRITERIA 15.4.3-3 DRAFT Rev. 3 - April 1996 1. The following General Design Criteria (Ref. 1) apply: 12 a. General Design Criterion 10 (GDC 10), which requires that specified acceptable 13 fuel design limits are not to be exceeded during