Document: NUREG-0800
Document ID: 5e3dbec9-a39f-4531-9eb9-705982190066
Document Type: srp
Title: REACTOR PRESSURE VESSEL INTERNALS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1613/ML16134A059.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.9.5
CFR Part: 
CFR Title: 

Content:
iewer should follow the above procedures to verify that the design meets the acceptance criteria. 6. Tier 2* Information Based on the NRC review of the DC application for the ESBWR nuclear power plant design, the DC applicant for a BWR nuclear power plant design might provide the preliminary design of the steam dryer as part of the DC application with the design 3.9.5-10 Revision 4 – March 2017 details to be finalized as part of the as-built analysis and frequency response testing when demonstrating compliance with the applicable ITAAC. Therefore, for a DC application for a BWR nuclear power plant design, the NRC staff reviewer should verify that the applicant’s FSAR or DCD specifies as Tier 2* information critical aspects of the detailed methodology for completing the final design of the steam dryer, such that it may not be modified without NRC staff review and approval. IV. EVALUATION FINDINGS The NRC staff reviewer verifies that the applicant has provided sufficient information and that the review and calculations (as applicable) support the following conclusions to be included in the staff's safety evaluation report (SER) in accordance with the bases for those conclusions described in the SER. The NRC staff concludes that the design of reactor internals is acceptable and meets the requirements of 10 CFR Part 50, Appendix A, GDCs 1, 2, 4, and 10; 10 CFR 50.55a; and 10 CFR Part 52 [as applicable]. This conclusion is based on the following findings: 1. The applicant has met the requirements of GDC 1, 10 CFR 50.55a, and 10 CFR Part 52 [as applicable] by designing the reactor internals to quality standards commensurate with the importance of the safety functions performed. The design procedures and criteria for the reactor internals are in compliance with the requirements of Subsection NG of the ASME BPV Code, Section III, as incorporated by reference in 10 CFR 50.55a. 2. The applicant has met the requirements of GDCs 2, 4, and 10 by designing components