Document: NUREG-0800
Document ID: 87477809-7581-4701-b6f2-91410029e1c8
Document Type: srp
Title: MAIN STEAM SUPPLY SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0703/ML070380206.pdf
Revision Date: 2023-06
Chapter: 10
Section ID: 10.3
CFR Part: 
CFR Title: 

Content:
RP section. In addition, to the extent that the review is not discussed in other SER sections, the findings will summarize the staff's evaluation of the ITAAC, including design acceptance criteria, as applicable. V. IMPLEMENTATION The staff will use this SRP section in performing safety evaluations of DC applications and license applications submitted by applicants pursuant to 10 CFR Part 50 or 10 CFR Part 52. Except when the applicant proposes an acceptable alternative method for complying with specified portions of the Commission’s regulations, the staff will use the method described herein to evaluate conformance with Commission regulations. The provisions of this SRP section apply to reviews of applications submitted six months or more after the date of issuance of this SRP section, unless superseded by a later revision. Implementation schedules for conformance to parts of the method discussed herein are contained in the referenced regulations, regulatory guides, and NUREGs; implementation of the acceptance criterion in Subsection II.2, associated with water (steam) hammer loads, is as follows: 1. Plants with an OL issued before April 1, 1984, and OL applicants docketed before April 1, 1984, need not comply with the provisions of this item, but may voluntarily do so. 2. OL, CP, DC, and COL applications docketed on or after April 1, 1984, will be reviewed according to the provisions of this item. The provisions of the specific Acceptance Criterion 1.C apply to reviews of applications for BWRs that do not incorporate an MSIVLCS and for which main steamline fission product holdup and retention are credited in the analysis of design-basis accident radiological consequences. VI. REFERENCES 1. 10 CFR 50.63, “Loss of All Alternating Current Power.” 2. 10 CFR Part 50, Appendix A, General Design Criterion 2, “Design Bases for Protection Against Natural Phenomena.” 3. 10 CFR Part 50, Appendix A, General Design Criterion 4, “Environmental and Dynamic Effects