ML24194A023

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PDC Acceptability Review Email Transmitting 898 Form
ML24194A023
Person / Time
Site: 99902079
Issue date: 07/19/2024
From: Patrick Boyle
NRC/NRR/DANU/UAL2
To: Schoedel A
Westinghouse
References
EPID L-2024-TOP-0020
Download: ML24194A023 (1)


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Attachments:

Patrick Boyle Schoedel, Anthony J Stephen Philpott; Greg Oberson (He/Him); Michelle Vega Rodriguez (She/Her)

Westinghouse - Form 898 Completeness Determination for eVinci Microreactor Nuclear Design Methodology Topical Report Friday, July 19, 2024 12:31:00 PM Mr. Schoedel:

Attached is the U.S. Nuclear Regulatory Commission (NRC) staff completeness determination for Westinghouse eVinci Nuclear Design Methodology Topical Report (EVR_LIC_RL_002-P/NP).

Based on a preliminary review of the report, the NRC staff determined that it provides sufficient information for the NRC staff to begin a detailed technical review.

The NRC staff plans to issue the Draft Safety Evaluation by May 31, 2025, and the Final Safety Evaluation by July 30, 2025. If the NRC staff determines that a regulatory audit may be beneficial to review related design information, an audit plan will be developed by November 18, 2024. If necessary, the NRC staff will issue requests for additional information (RAIs) by December 30, 2024. The NRC staff estimates a level of effort of 390 hours0.00451 days <br />0.108 hours <br />6.448413e-4 weeks <br />1.48395e-4 months <br /> will be needed to complete the technical review, present to the Advisory Committee for Reactors Safeguards (ACRS) and issue the Final Safety Evaluation. The schedule and level of effort could change due to several factors such as the need for additional rounds of RAIs, unanticipated changes to the scope of the review, vendor delays, unsolicited supplements to the topical report, unexpected ACRS involvement, etc. The NRC staff will communicate any changes to the review schedule or estimated NRC staff hours including the reason(s) for the changes.

If you have any questions, please feel free to contact me at 301-415-3936 or by email at Patrick.Boyle@nrc.gov.

Project No.: 99902079 EPID: L-2024-TOP-0020 Patrick G. Boyle Project Manager NRR/DANU/UAL2 Phone: 301-415-3936