ML25064A575

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GEH BWRX-300 SMR - Re Re 1211 Source Term Methodology Meeting Summary
ML25064A575
Person / Time
Site: 99900003
Issue date: 03/05/2025
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NRC
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NRC/NRR/DNRL/NRLB
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Download: ML25064A575 (4)


Text

From:

Michelle Hayes Sent:

Wednesday, March 5, 2025 1:01 PM To:

Hinojosa, Luis (GE Vernova)

Cc:

Montgomery, Richard (GE Vernova); Jordan Glisan; Davis, Sarah (GE Vernova); Karkour, Suzanne (GE Vernova); GEH-BWRX-300DocsPEm Resource

Subject:

RE: RE: 12/11 Source Term Methodology Meeting Summary Thanks for following up Luis, Jordan is going to lead getting this summary out.

Hes expected back tomorrow. When he returns well discuss how to best incorporate your comments.

From: Hinojosa, Luis (GE Vernova) <Luis.Hinojosa@ge.com>

Sent: Wednesday, March 5, 2025 12:50 PM To: Jim Shea <James.Shea@nrc.gov>

Cc: Montgomery, Richard (GE Vernova) <Richard.Montgomery@ge.com>; Michelle Hayes

<Michelle.Hayes@nrc.gov>; Jordan Glisan <Jordan.Glisan@nrc.gov>; Davis, Sarah (GE Vernova)

<Sarah.Davis@ge.com>; Karkour, Suzanne (GE Vernova) <SUZANNE.KARKOUR@ge.com>; GEH-BWRX-300DocsPEm Resource <GEH-BWRX-300DocsPEm.Resource@usnrc.onmicrosoft.com>

Subject:

[External_Sender] RE: 12/11 Source Term Methodology Meeting Summary

Jim, At your earliest convenience, would you be able to provide us, GEH, a status on the source term methodology meeting summary?

I have corrected the email subject line to 12/11 Source Term Methodology Meeting Summary.

Apologies for any inconvenience. I can resend the email below if you need it for the record.

Regards, Luis From: Hinojosa, Luis (GE Vernova)

Sent: Wednesday, February 5, 2025 3:48 PM To: 'Jim Shea' <James.Shea@nrc.gov>

Cc: Montgomery, Richard (GE Vernova) <Richard.Montgomery@ge.com>; Michelle Hayes

<Michelle.Hayes@nrc.gov>; Jordan Glisan <Jordan.Glisan@nrc.gov>; Davis, Sarah (GE Vernova)

<Sarah.Davis@ge.com>; Karkour, Suzanne (GE Vernova) <SUZANNE.KARKOUR@ge.com>; GEH-BWRX-300DocsPEm Resource <GEH-BWRX-300DocsPEm.Resource@usnrc.onmicrosoft.com>

Subject:

RE: NEDC-33912P-A, REVISION 2, BWRX-300 REACTIVITY CONTROL Verification Letter

Jim, Thank you for the opportunity to provide feedback.

GEH concludes that the draft meeting summary does not contain proprietary information. GEH engineering and licensing have detected a few factual inaccuracies in the draft meeting summary. In addition, a few editorial observations have been made for your convenience.

The attached PDF file contains all GEH comments in pop-up notes. Please double click on highlighted text to view the comments.

A brief summary of the comments are as follows:

Factual Inaccuracies:

1. There are three instances where the term DBA should be stated as only accident.
2. There is one instance where the term DBA should be deleted since the correct term MHA is already used.
3. A basis for the NRC statement regarding exemption requests final approval until operating license stage would be helpful to understand the statement. The statement does not appear accurate as written.

Observations:

1. Correction to last name of a GEH meeting attendee
2. Editorial correction to Office for Nuclear Regulation
Regards, Luis Luis Hinojosa, US Licensing Technical Leader, Regulatory Affairs GE Hitachi Nuclear Energy (Part of GE Vernova)

GE Hitachi l 3901 Castle Hayne Road l Wilmington, NC l 28402-2819 1.856.298.5906 work mobile Luis.Hinojosa@GE.com From: Jim Shea <James.Shea@nrc.gov>

Sent: Wednesday, February 5, 2025 10:29 AM To: Hinojosa, Luis (GE Vernova) <Luis.Hinojosa@ge.com>; GEH-BWRX-300DocsPEm Resource <GEH-BWRX-300DocsPEm.Resource@usnrc.onmicrosoft.com>

Cc: Montgomery, Richard (GE Vernova) <Richard.Montgomery@ge.com>; Michelle Hayes

<Michelle.Hayes@nrc.gov>; Jordan Glisan <Jordan.Glisan@nrc.gov>

Subject:

EXT: NEDC-33912P-A, REVISION 2, BWRX-300 REACTIVITY CONTROL Verification Letter WARNING: This email originated from outside of GE. Please validate the sender's email address before clicking on links or attachments as they may not be safe.

Luis, In a letter dated February 4, 2025 (NRC Verification Letter (ADAMS Accession No. ML24297A472) attached, the NRC staff verified that the submitted NEDC-33912P-A, Revision 2, BWRX-300 Reactivity Control (ADAMS Accession No. ML23048A016), is acceptable and approved for referencing in future licensing applications for the BWRX-300 to the extent specified and under the limitation delineated. In addition, the signed NRC LTR Verification Form 896 is attached.

The -A public version will be linked on the NRC BWRX-300 public website.

https://www.nrc.gov/reactors/new-reactors/smr/licensing-activities/pre-application-activities/bwrx-300.html James Shea Senior Project Manager phone: (301)415-1388 james.shea@nrc.gov U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Mail Stop O-7D21 Washington, DC, 20555-0001

Hearing Identifier:

GEH_BWRX300_Docs_Public Email Number:

31 Mail Envelope Properties (PH8PR09MB99204B2746EC25A5FFCA408A92CB2)

Subject:

RE RE 1211 Source Term Methodology Meeting Summary Sent Date:

3/5/2025 1:01:04 PM Received Date:

3/5/2025 1:01:06 PM From:

Michelle Hayes Created By:

Michelle.Hayes@nrc.gov Recipients:

"Montgomery, Richard (GE Vernova)" <Richard.Montgomery@ge.com>

Tracking Status: None "Jordan Glisan" <Jordan.Glisan@nrc.gov>

Tracking Status: None "Davis, Sarah (GE Vernova)" <Sarah.Davis@ge.com>

Tracking Status: None "Karkour, Suzanne (GE Vernova)" <SUZANNE.KARKOUR@ge.com>

Tracking Status: None "GEH-BWRX-300DocsPEm Resource" <GEH-BWRX-300DocsPEm.Resource@usnrc.onmicrosoft.com>

Tracking Status: None "Hinojosa, Luis (GE Vernova)" <Luis.Hinojosa@ge.com>

Tracking Status: None Post Office:

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