ML22251A391

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NPM-20 - NuScale TR-107522, Revision 0, Critical Heat Flux Correlation
ML22251A391
Person / Time
Site: 99902078
Issue date: 09/08/2022
From:
NRC
To:
NRC/NRR/DNRL/NRLB
References
Download: ML22251A391 (2)


Text

From:

Bavol, Bruce Sent:

Thursday, September 8, 2022 4:13 PM To:

NuScale-SDA-720DocsPEm Resource

Subject:

NuScale TR-107522, Revision 0, Critical Heat Flux Correlation NuScale Topical Report TR-107522, Revision 0, Critical Heat Flux Correlation (Clarification Call on 08/25/2022)

Staff Questions:

1. Please provide the NSP4 predictions for the U1 runs ((

in the same format as "Appendix A to Topical Report Entitled "Applicability Range Extension of NSP4 Critical Heat Flux Correlation: Supplement 1 to TR-0116-21012-P-A, Revision 1," TR-107522-P, Revision 0.

2. In Supplement 1 to TR-0116-21012-P-A, Revision 1, NuScale stated that data which had

(( }}. Based on this justification, this data was not provided in the tables given in Appendix A of the Supplement. However, it was later determined that another subset of data was not given in the Appendix for different reasons. For Supplement 1, ((

}} in which NSP4 predictions were not provided in Appendix A.

NuScale response will be provided by 09/30/2022 as a supplement to RAI 9899 (ML22201A532) Bruce M. Bavol Project Manager Office of Nuclear Reactor Regulation DNRL/NRLB Work Phone: (301) 415-6715 Email: Bruce.Bavol@nrc.gov

Hearing Identifier: NuScale_SDA720_Doc_Public Email Number: 2 Mail Envelope Properties (SA1PR09MB7949BB2FEFFFD84082EE00F0EE409)

Subject:

NuScale TR-107522, Revision 0, Critical Heat Flux Correlation Sent Date: 9/8/2022 4:13:08 PM Received Date: 9/8/2022 4:13:12 PM From: Bavol, Bruce Created By: Bruce.Bavol@nrc.gov Recipients: "NuScale-SDA-720DocsPEm Resource" <NuScale-SDA-720DocsPEm.Resource@nrc.gov> Tracking Status: None Post Office: SA1PR09MB7949.namprd09.prod.outlook.com Files Size Date & Time MESSAGE 1402 9/8/2022 4:13:12 PM Options Priority: Normal Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:}}