ML23096A298
| ML23096A298 | |
| Person / Time | |
|---|---|
| Site: | Millstone, Surry, North Anna  |
| Issue date: | 04/06/2023 |
| From: | James Holloway Dominion Energy Nuclear Connecticut, Dominion Energy Services, Dominion Energy Virginia, Virginia Electric & Power Co (VEPCO) |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| Shared Package | |
| ML23096A296 | List: |
| References | |
| 22-362B(O) | |
| Download: ML23096A298 (1) | |
Text
PROPRIETARY INFORMATION-WITHHOLD UNDER 10 CFR 2.390 Dominion Energy Services, Inc.
5000 Dominion Boulevard, Glen Allen, VA 23060 DominionEnergy.com U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D. C. 20555 April 6, 2023 Serial No.
22-362B(O)
NRA/SS RO Docket Nos.
50-336/423 50-338/339 50-280/281 License Nos.
DPR-65/NPF-49 NPF-4/7 DPR-32/37 VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION ENERGY VIRGINIA)
NORTH ANNA AND SURRY POWER STATIONS UNITS 1 AND 2 DOMINION ENERGY NUCLEAR CONNECTICUT, INC. (DENC)
MILLSTONE POWER STATION UNITS 2 AND 3 REQUEST FOR APPROVAL OF APPENDIX F OF FLEET REPORT DOM-NAF-2-P QUALIFICATION OF THE FRAMATOME ORFEO-GAIA AND ORFEO-NMGRID CHF CORRELATIONS IN THE DOMINION ENERGY VIPRE-D COMPUTER CODE RESPONSE TO REQUEST FOR ADDITIONAL INFORMATION By letter dated December 19, 2022 [Serial No.22-362 (ADAMS Package No.
ML22353A618)], Dominion Energy Virginia and DENG (collectively, Dominion Energy) submitted Appendix F, "Qualification of the Framatome ORFEO-GAIA and ORFEO NMGRID CHF Correlations in the Dominion Energy VIPRE-D Computer Code" to Fleet Report DOM-NAF-2-P for review and approval by the Nuclear Regulatory Commission (NRC). By email dated March 8, 2023 [ADAMS Accession No. ML23067A216], the NRC requested additional information (RAI) to facilitate their review*. Dominion Energy agreed to respond to the RAI within 30 days of issuance, or no later than April 10, 2023. Dominion Energy's response to the NRC request is provided in Attachment 1. contains information proprietary to Framatome Inc. and is supported by an affidavit (Attachment 3) signed by Framatome, the owner of the information. The affidavit sets forth the basis on which the information may be withheld from public disclosure by the Commission and addresses with specificity the considerations listed in paragraph (b)(4) of Section 2.390 of the Commission's regulations. Accordingly, it is respectfully requested the proprietary information be withheld from public disclosure in accordance with 10 CFR 2.390. A redacted, non-proprietary response to the NRC request for additional information is provided in Attachment 2. contains information that is being withheld from public disclosure under 10 CFR 2.390. Upon separation from Attachment 1, this letter is decontrolled.
~
Dominion
~
Energy
Serial No. 22-3628 Docket Nos. 50-336/423/338/339/280/281 Page 2 of 3 If you have questions or require additional information, please contact Mr. Shayan Sinha at (804) 273-4687.
Respectfully, Ja]:lo~
Vice President - Nuclear Engineering and Fleet Support Commitments made in this letter: None Attachments:
- 1. Response to NRC Request for Additional Information, Appendix F to Fleet Report DOM-NAF-2-P, "Qualification of the Framatome ORFEO-GAIA and ORFEO-NMGRID CHF Correlations in the Dominion Energy VIPRE-D Computer Code" (Proprietary)
- 2. Response to NRC Request for Additional Information, Appendix F to Fleet Report DOM-NAF-2-P "Qualification of the Framatome ORFEO-GAIA and ORFEO-NMGRID CHF Correlations in the Dominion Energy VIPRE-D Computer Code" (Non-Proprietary)
Serial No. 22-3628 Docket Nos. 50-336/423/338/339/280/281 Page 3 of 3 cc: U.S. Nuclear Regulatory Commission - Region I 475 Allendale Road, Suite 105 King of Prussia, PA 19406-1415 U.S. Nuclear Regulatory Commission - Region II Marquis One Tower 245 Peachtree Center Avenue, NE Suite 1200 Atlanta, GA 30303-1257 Mr. R. V. Guzman NRC Senior Project Manager - Millstone Units 2 and 3 U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 08-C 2 11555 Rockville Pike Rockville, MD 20852-2738 Mr. G. Edward Miller NRC Senior Project Manager - North Anna Units 1 and 2 U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 09 E-3 11555 Rockville Pike Rockville, MD 20852-2738 Mr. L. John Klos NRC Project Manager-Surry Units 1 and 2 U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 09 E-3 11555 Rockville,Pike Rockville, MD 20852-2738 NRC Senior Resident Inspector Millstone Power Station NRC Senior Resident Inspector North Anna Power Station NRC Senior Resident Inspector Surry Power Station
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281 RESPONSE TO NRC REQUEST FOR INFORMATION APPENDIX F TO FLEET REPORT DOM-NAF-2-NP, QUALIFICATION OF THE FRAMATOME ORFEO-GAIA AND ORFEO-NMGRID CHF CORRELATIONS IN THE DOMINION ENERGY VIPRE-D COMPUTER CODE (NON-PROPRIETARY)
Virginia Electric and Power Company (Dominion Energy)
North Anna and Surry Power Stations Units 1 and 2 Dominion Energy Nuclear Connecticut, Inc. (DENC)
Millstone Power Station Units 2 and 3
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 1 of 63 By letter dated December 19, 2022 [Serial No.22-362 (ADAMS Package No.
ML22353A618)], Dominion Energy Virginia and DENC (collectively, Dominion Energy) submitted Appendix F, Qualification of the Framatome ORFEO-GAIA and ORFEO-NMGRID CHF Correlations in the Dominion Energy VIPRE-D Computer Code to Fleet Report DOM-NAF-2-P for review and approval by the Nuclear Regulatory Commission (NRC). By email dated March 8, 2023 [ADAMS Accession No. ML23067A216], the NRC requested additional information (RAI) to facilitate their review. Dominion Energy agreed to respond to the RAI within 30 days of issuance, or no later than April 10, 2023. The non-proprietary version of Dominion Energys response to the NRC request is provided in this attachment.
NRC Question The NRC has determined that the following additional information is necessary to complete its review and make a regulatory decision.
- 1. To enable the NRC staff to independently verify the data evaluations that were performed to benchmark and qualify the VIPRE-D/ORFEO-GAIA and VIPRE-D/ORFEO-NMGRID code/correlation pairs in the Appendix F to the TR, please provide the dataset that was used to perform the benchmark for the Framatome ORFEO-GAIA and ORFEO-NMGRID Critical Heat Flux (CHF) correlations.
Dominion Energy Response to NRC Question The local condition data for the VIPRE-D/ORFEO-GAIA and VIPRE-D/ORFEO-NMGRID code/correlation pairs is presented in Tables A1 and A2. All of the tests were performed using a 5x5 matrix, and the following parameters are included in the tables:
Pressure [psia]
Mass Flux [Mlbm/hr-ft2]
Critical (predicted) Heat Flux [Mbtu/hr-ft2]
Measured Heat Flux [Mbtu/hr-ft2]
Quality [-]
M/P Ratio [-]
Burnout Length [in.]
Tong Factor [-]
Cell Type Axial Power Profile Rod Outer Diameter/Guide Tube Outer Diameter [in.]
Heated Length [in.]
Grid Spacing [in.]
Table A1 also contains information on whether an IGM grid was used in a test.
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 2 of 63 Pressure values for all test points are the exit/outlet pressures. All local conditions provided in Tables A1 and A2 are the local conditions at the point of minimum DNB ratio as determined by VIPRE-D.
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 3 of 63 Table A1: ORFEO-GAIA CHF Data Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 4 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 5 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 6 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 7 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 8 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 9 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 10 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 11 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 12 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 13 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 14 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 15 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 16 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 17 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 18 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 19 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 20 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 21 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 22 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 23 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 24 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 25 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 26 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 27 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 28 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout length
[in]
Tong Factor Type Axial Power Profile IGM Rod OD/
GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Notes:
- 1. For [ ], grid spacing accounts for the presence of IGM.
- 2. The spacing between an IGM and the upstream GAIA grid is [
]. The spacing between an IGM and the downstream GAIA grid is [
].
- 3. This table includes [ ] points excluded from App. F due to a burnout length greater than [
].
- 4. The M/P values are obtained from DE design documentation with additional digits and calculating these values solely from the data presented in the table may result in slightly different answers due to rounding.
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 29 of 63 Table A2: ORFEO-NMGRID CHF Data Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 30 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 31 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 32 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 33 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 34 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 35 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 36 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 37 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 38 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 39 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 40 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 41 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 42 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 43 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 44 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 45 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 46 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 47 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 48 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 49 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 50 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 51 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 52 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 53 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 54 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 55 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 56 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 57 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 58 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 59 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 60 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 61 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 62 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 63 of 63 Total No. of Points Test File Test Points Axial Location
[in]
System Pressure
[psia]
Mass Flux
[Mlbm/hr-ft2]
Critical (predicted)
Heat Flux
[Mbtu/hr-ft2]
Measured Heat Flux
[Mbtu/hr-ft2]
Quality M/P Ratio Burnout Length
[in]
Tong Factor Type Axial power profile Rod OD/GT OD [in]
Heated Length
[in]
Grid Spacing
[in]
Notes:
- 1. The M/P values are obtained from DE design documentation with additional digits and calculating these values solely from the data presented in the table may result in slightly different answers due to rounding.
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281 FRAMATOME AFFIDAVIT FOR WITHHOLDING PROPRIETARY INFORMATION FROM PUBLIC DISCLOSURE Virginia Electric and Power Company (Dominion Energy)
North Anna and Surry Power Stations Units 1 and 2 Dominion Energy Nuclear Connecticut, Inc. (DENC)
Millstone Power Station Units 2 and 3
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 1 of 3 AFFIDAVIT
- 1.
My name is Morris Byram. I am Product Manager, Licensing & Regulatory Affairs for Framatome Inc. (Framatome) and as such I am authorized to execute this Affidavit.
- 2.
I am familiar with the criteria applied by Framatome to determine whether certain Framatome information is proprietary. I am familiar with the policies established by Framatome to ensure the proper application of these criteria.
- 3.
I am familiar with the Framatome information contained in Attachment 1 to Dominion Energy letter Serial No. 22-3628(0) and referred to herein as "Document."
Information contained in this Document has been classified by Framatome as proprietary in accordance with the policies established by Framatome for the control and protection of proprietary and confidential information.
- 4.
This Document contains information of a proprietary and confidential nature and is of the type customarily held in confidence by Framatome and not made available to the public. Based on my experience, I am aware that other companies regard information of the kind contained in this Document as proprietary and confidential.
- 5.
This Document has been made available to the U.S. Nuclear Regulatory Commission in confidence with the request that the information contained in this Document be withheld from public disclosure. The request for withholding of proprietary information is made in accordance with 10 CFR 2.390. The information for which withholding from disclosure is requested qualifies under 10 CFR 2.39O(a)(4) "Trade secrets and commercial or financial information."
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 2 of 3
- 6.
The following criteria are customarily applied by Framatome to determine whether information should be classified as proprietary:
(a)
The information reveals details of Framatome's research and development plans and programs or their results.
(b)
Use of the information by a competitor would permit the competitor to significantly reduce its expenditures, in time or resources, to design, produce, or market a similar product or service.
( c)
The information includes test data or analytical techniques concerning a process, methodology, or component, the application of which results in a competitive advantage for Framatome.
(d)
The information reveals certain distinguishing aspects of a process, methodology, or component, the exclusive use of which provides a competitive advantage for Framatome in product optimization or marketability.
(e)
The information is vital to a competitive advantage held by Framatome, would be helpful to competitors to Framatome, and would likely cause substantial harm to the competitive position of Framatome.
The information in this Document is considered proprietary for the reasons set forth in paragraph 6(c) and 6(d) above.
- 7.
In accordance with Framatome's policies governing the protection and control of information, proprietary information contained in this Document has been made available, on a limited basis, to others outside Framatome only as required and under suitable agreement providing for nondisclosure and limited use of the information.
- 8.
Framatome policy requires that proprietary information be kept in a secured file or area and distributed on a need-to-know basis.
- 9.
The foregoing statements are true and correct to the best of my knowledge, information, and belief.
Serial Number 22-362B Docket Nos. 50-336/423/338/339/280/281, Page 3 of 3 I declare under penalty of perjury that the foregoing is true and correct.
Executed on: (3/17/2023)
BYRAM Morr
- is*,DigitallysignedbyBYRAMMorris Date: 2023.03.17 08:10:15 -07'00' (NAME) morris. byram@framatome.com