Document: NUREG-0800
Document ID: 2925ed14-c49b-459b-8786-e6bffd2c43c4
Document Type: srp
Title: AUXILIARY FEEDWATER SYSTEM (PWR)
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070603.pdf
Revision Date: 2023-06
Chapter: 10
Section ID: 10.4.9
CFR Part: 
CFR Title: 

Content:
Section 10.4.9 Attachment A - Proposed Changes in Order of Occurrence Item Source Description 10.4.9-23 DRAFT Rev. 3 - April 1996 60. Current PRB names and Editorial change to reflect current PRB name and abbreviations. responsibilities. 61. Current PRB names and Editorial change to reflect current PRB name and abbreviations. responsibilities. 62. Integrated Impact 218. Editorial change to identify the 10 CFR requirement governing the performance of reliability analyses for the AFWS. 63. Integrated Impact 218. The sentence referring to the reliability methods and data in NUREGs -0611 and -0635 was moved from the Acceptance Criteria, paragraph II.5.c, and modified to fit the context of the paragraph. This change moved the details of the reliability review to the Review Procedures subsection and provided a lead-in to the new text describing alternative reliability analysis methods. 64. Integrated Impact 218. Revised the Review Procedures to incorporate alternative methods of predicting auxiliary feedwater reliability as accepted by the staff in the ABB-CE System 80+ FSER. 65. Integrated Impact 217. Added a Review Procedures to direct the reviewer to consider the design of the auxiliary feedwater system with regards to the requirements for station blackout. 66. SRP-UDP Guidance, Implementation Added standard paragraph to address application of of 10 CFR 52 Review Procedures in design certification reviews. 67. Integrated Impact 217. Incorporated the station blackout rule, 10 CFR 50.63, into the Evaluation Findings lead-in paragraph to the conclusions regarding compliance with the acceptance criteria of SRP Section 10.4.9. 68. Editorial. Correction of typographical error. "Deign" was corrected to "design". 69. Integrated Impact 218. Revised the Evaluation Findings to cite 10 CFR 50.34 as the regulatory basis for TMI requirements contained within the SRP. 70. Integrated Impact 217. Added an Evaluation Finding to specifically address the compliance of the auxiliary