ML24187A134

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Completeness Review Determination - X-Energy Topical Reports
ML24187A134
Person / Time
Site: 99902071
Issue date: 07/05/2024
From: Adrian Muniz
Office of Nuclear Reactor Regulation
To: Maddocks J
X-Energy
References
Download: ML24187A134 (1)


Text

From:

Adrian Muniz To:

Jessica Maddocks Cc:

Ondra Dukes

Subject:

Acceptance Review Determination - X-energy Topical Reports Date:

Friday, July 5, 2024 1:35:00 PM

Dear Ms. Maddocks,

The U.S. Nuclear Regulatory Commission (NRC) staff has concluded its completeness determination for 4 topical reports recently submitted by X-energy for review. The NRC staff determined that the topical reports provide sufficient information for the NRC staff to begin a detailed technical review. The table below documents our discussion pertaining to the review schedule associated with these topical reports. The schedule and level of effort could change due to several factors (e.g., the need for additional RAIs, unanticipated changes to the scope of the review, and unsolicited supplements to the topical report). The NRC staff will communicate any significant changes to the review schedule or estimated review hours, including the reason(s) for the changes.

If you have any questions, please feel free to contact me at Adrian.Muniz@nrc.gov.

Topical Report Title Schedule Level of Effort GOTHIC and Flownex Analysis Code Qualification Topical Report RAIs (if needed) by 12/16/2024

Draft SE issued by 4/30/2025 620 hours0.00718 days <br />0.172 hours <br />0.00103 weeks <br />2.3591e-4 months <br /> (Staff and Contractor hours)

Mechanistic Source Term Approach 370 staff hours Transient and Safety Analysis Methodology 360 staff hours Reactor Core Analysis and Methods 370 staff hours

Regards,

Adrian Muniz, Senior Project Manager Advanced Reactor Licensing Branch 2 (UAL2)

Division of Advanced Reactors and Non-Power Production and Utilization Facilities (DANU)