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| {{#Wiki_filter:June 5, 2024 | | {{#Wiki_filter:June 5, 2024 James Barstow Vice President, Nuclear Regulatory Affairs and Support Services Tennessee Valley Authority 1101 Market Street, LP 4A-C Chattanooga, TN 37402-2801 |
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| James Barstow Vice President, Nuclear Regulatory Affairs and Support Services Tennessee Valley Authority 1101 Market Street, LP 4A-C Chattanooga, TN 37402-2801 | |
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| ==SUBJECT:== | | ==SUBJECT:== |
| REQUEST FOR WITHHOLDING INFORMATION FROM PUBLIC DISCLOSURE REGARDING THE BROWNS FERRY NUCLEAR PLANT, UNITS 1, 2, AND 3 - | | REQUEST FOR WITHHOLDING INFORMATION FROM PUBLIC DISCLOSURE REGARDING THE BROWNS FERRY NUCLEAR PLANT, UNITS 1, 2, AND 3 - |
| APPLICATION FOR SUBSEQUENT RENEWED OPERATING LICENSES, SUPPLEMENTAL INFORMATION - NEUTRON FLUENCE ANALYSES METHODOLOGY (EPID NOS. L-2023-SLR-0000 AND L-2024-SLE-0000) | | APPLICATION FOR SUBSEQUENT RENEWED OPERATING LICENSES, SUPPLEMENTAL INFORMATION - NEUTRON FLUENCE ANALYSES METHODOLOGY (EPID NOS. L-2023-SLR-0000 AND L-2024-SLE-0000) |
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| ==Dear James Barstow:== | | ==Dear James Barstow:== |
| | | By {{letter dated|date=January 19, 2024|text=letter dated January 19, 2024}} (Agencywide Documents Access and Management System (ADAMS) Package Accession No. ML24019A009), as supplemented by {{letter dated|date=January 22, 2024|text=letter dated January 22, 2024}} (ML24022A292), Tennessee Valley Authority (TVA) submitted an application for subsequent renewal of Renewed Facility Operating License Nos. DPR-33, DPR-52, and DPR-68 for Browns Ferry Nuclear Plant (BFN), Units 1, 2, and 3, respectively, to the U.S. |
| By {{letter dated|date=January 19, 2024|text=letter dated January 19, 2024}} (Agencywide Documents Access and Management System (ADAMS) Package Accession No. ML24019A009), as supplemented by {{letter dated|date=January 22, 2024|text=letter dated January 22, 2024}} (ML24022A292), Tennessee Valley Authority (TVA) submitted an application for subsequent renewal of Renewed Facility Operating License Nos. DPR-33, DPR-52, and DPR-68 for Browns Ferry Nuclear Plant (BFN), U nits 1, 2, and 3, respectively, to the U.S. | | Nuclear Regulatory Commission (NRC) pursuant to Title 10 of the Code of Federal Regulations (10 CFR) Part 54, Requirements for Renewal of Operating Licenses for Nuclear Power Plants. |
| Nuclear Regulatory Commission (NRC) pursuant to Title 10 of the Code of Federal Regulations (10 CFR) Part 54, Requirements for Renewal of Operating Licenses for Nuclear Power Plants. | |
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| As part of the {{letter dated|date=January 22, 2024|text=letter dated January 22, 2024}}, TVA submitted four affidavits, each dated October 25, 2023, and executed by Kathleen A. Jones, Chief Operating Officer of TransWare Enterprises Inc. (TWE), and requested, on behalf of TWE, that specifically identified information in the following documents be withheld from public disclosure pursuant to 10 CFR 2.390, Public inspections, exemptions, requests for withholding: | | As part of the {{letter dated|date=January 22, 2024|text=letter dated January 22, 2024}}, TVA submitted four affidavits, each dated October 25, 2023, and executed by Kathleen A. Jones, Chief Operating Officer of TransWare Enterprises Inc. (TWE), and requested, on behalf of TWE, that specifically identified information in the following documents be withheld from public disclosure pursuant to 10 CFR 2.390, Public inspections, exemptions, requests for withholding: |
| * BFN-FLU-001-R-001-LP, Revision 1, Browns Ferry Nuclear Plant Fluence Methodology Report, October 2023
| | BFN-FLU-001-R-001-LP, Revision 1, Browns Ferry Nuclear Plant Fluence Methodology Report, October 2023 BFN-FLU-001-R-001-LP, Attachment 1, Revision 1, Qualification of the Browns Ferry Unit 2 Reactor Fluence Model - Cycles 1 to 21, October 2023 BFN-FLU-001-R-001-LP, Attachment 2, Revision 1, Qualification of the Browns Ferry Unit 1 Reactor Fluence Model - Cycles 1 to 13, October 2023 BFN-FLU-001-R-001-LP, Attachment 3, Revision 1, Qualification of the Browns Ferry Unit 3 Reactor Fluence Model - Cycles 1 to 20, October 2023 A nonproprietary version of these documents with redaction of the specifically identified information has been made available through the web-based version of the NRCs ADAMS at https://www.nrc.gov/readingrm/adams.html under ADAMS Accession No. ML24022A292. |
| * BFN-FLU-001-R-001-LP, Attachment 1, Revision 1, Qualification of the Browns Ferry Unit 2 Reactor Fluence Model - Cycles 1 to 21, October 2023
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| * BFN-FLU-001-R-001-LP, Attachment 2, Revision 1, Qualification of the Browns Ferry Unit 1 Reactor Fluence Model - Cycles 1 to 13, October 2023
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| * BFN-FLU-001-R-001-LP, Attachment 3, Revision 1, Qualification of the Browns Ferry Unit 3 Reactor Fluence Model - Cycles 1 to 20, October 2023
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| A nonproprietary version of these documents with redaction of the specifically identified information has been made available through the web-based version of the NRCs ADAMS at https://www.nrc.gov/readingrm/adams.html under ADAMS Accession No. ML24022A292.
| | The TWE affidavits state that the specifically identified information should be considered exempt from mandatory public disclosure for the following reasons: |
| J. Barstow
| | : 3. In making this application for withholding of proprietary information of which it is the owner or licensee, TWE relies upon the exemption of disclosure set forth in the Freedom of Information Act (FOIA), 5 USC Sec. 552(b)(4), and the Trade Secrets Act, 18 USC Sec. |
| | | 1905, and the NRC regulations 10CFR9.17(a)(4) and 2.390(a)(4) for trade secrets and commercial or financial information obtained from a person and privileged or confidential (Exemption 4). The material for which exemption from disclosure is here sought is all confidential and commercial information, and some portions also qualify under the narrower definition of trade secret, within the meanings assigned to those terms for purposes of FOIA Exemption 4 in, respectively, Critical Mass Energy Project v. Nuclear Regulatory Commission, 975F2d871 (DC Cir. 1992), and Public Citizen Health Research Group v. FDA, 704F2d1280 (DC Cir. 1983). |
| The TWE affidavits state that the specifically i dentified information should be considered exempt from mandatory public disclosure for the following reasons: | |
| : 3. In making this application for withholding of proprietary information of which it is the owner or licensee, TWE relies upon the exemption of disclosure set forth in the Freedom of Information Act (FOIA), 5 USC Sec. 552(b)(4), and the Trade Secrets Act, 18 USC Sec. | |
| 1905, and the NRC regulations 10CFR9.17(a)(4) and 2.390(a)(4) for trade secrets and commercial or financial information obtained from a person and privileged or confidential (Exemption 4). The material for which exemption from disclosure is here sought is all confidential and commercial information, and some portions also qualify under the narrower definition of trade secret, within the meanings assigned to those terms for purposes of FOIA Exemption 4 in, respectively , Critical Mass Energy Project v. Nuclear Regulatory Commission, 975F2d871 (DC Cir. 1992), and Public Citizen Health Research Group v. FDA, 704F2d1280 (DC Cir. 1983). | |
| : 4. Some examples of categories of information that fit into the definition of proprietary information are: | | : 4. Some examples of categories of information that fit into the definition of proprietary information are: |
| : a. Information that discloses a process, method, or apparatus, including supporting data and analyses, where prevention of its use by TWEs competitors without license from TWE constitutes a compet itive economic advantage over other companies. | | : a. |
| : b. Information which, if used by a competitor, could reduce the competitors expenditure of resources, or improve competitive position in the design, manufacture, shipment, installation, assurance of quality, or licensing of a similar product. | | Information that discloses a process, method, or apparatus, including supporting data and analyses, where prevention of its use by TWEs competitors without license from TWE constitutes a competitive economic advantage over other companies. |
| | | : b. |
| | Information which, if used by a competitor, could reduce the competitors expenditure of resources, or improve competitive position in the design, manufacture, shipment, installation, assurance of quality, or licensing of a similar product. |
| The information sought to be withheld is considered to be proprietary for the reasons set forth in paragraphs 4a. and 4b., above. | | The information sought to be withheld is considered to be proprietary for the reasons set forth in paragraphs 4a. and 4b., above. |
| : 5. To address 10CFR2.390 (b)(4), the information sought to be withheld is being submitted to the NRC in confidence. The information is of a sort customarily held in confidence by TWE and is in fact so held. Its initial designation as proprietary information, and the subsequent steps taken to prevent its unauthorized disclosure, are as set forth in paragraphs 6 and 7 following. The information sought to be withheld has, to the best of my knowledge and belief, consistently been held in confidence by TWE, no public disclosure has been made, and it is not available to public sources. All disclosures to third parties including any required transmittals to the NRC, have been made, or must be made, pursuant to regulatory provisions or proprietary agreements which provide for maintenance of the information in confidence. | | : 5. To address 10CFR2.390 (b)(4), the information sought to be withheld is being submitted to the NRC in confidence. The information is of a sort customarily held in confidence by TWE and is in fact so held. Its initial designation as proprietary information, and the subsequent steps taken to prevent its unauthorized disclosure, are as set forth in paragraphs 6 and 7 following. The information sought to be withheld has, to the best of my knowledge and belief, consistently been held in confidence by TWE, no public disclosure has been made, and it is not available to public sources. All disclosures to third parties including any required transmittals to the NRC, have been made, or must be made, pursuant to regulatory provisions or proprietary agreements which provide for maintenance of the information in confidence. |
| | | The NRC staff has reviewed the submitted documents in accordance with the requirements of 10 CFR 9.17, Agency records exempt from public disclosure, and 10 CFR 2.390 and, on the basis of the statements in the affidavits, has determined that the specifically identified information in these documents sought to be withheld are trade secrets or commercial or financial information obtained from a person that are privileged or confidential and, therefore, should be withheld from public disclosure. Accordingly, the version of the submitted documents marked as proprietary will be withheld from public disclosure pursuant to 10 CFR 2.390(b)(5) and Section 103(b) of the Atomic Energy Act of 1954, as amended. Withholding from public inspection shall not affect the right, if any, of persons properly and directly concerned to inspect the documents. If the need arises, the NRC may send copies of this information to its |
| The NRC staff has reviewed the submitted document s in accordance with the requirements of 10 CFR 9.17, Agency records exempt from public disclosure, and 10 CFR 2.390 and, on the basis of the statements in the affidavits, has determined that the specifically identified information in these documents sought to be withheld are trade secrets or commercial or financial information obtained from a person that are privileged or confidential and, therefore, should be withheld from public disclosure. Accord ingly, the version of the submitted documents marked as proprietary will be withheld from public disclosure pursuant to 10 CFR 2.390(b)(5) and Section 103(b) of the Atomic Energy Act of 1954, as amended. Withholding from public inspection shall not affect the right, if any, of persons properly and directly concerned to inspect the documents. If the need arises, the NRC may send copies of this information to its J. Barstow | |
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| consultants working in this area. The NRC w ill ensure that the consultants have signed the appropriate agreements for handling proprietary information.
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| If the basis for withholding this information from public inspection should change in the future such that the information could then be made available for public inspection, you should promptly notify the NRC. You also should understand that the NRC may have cause to review this determination in the future, for example, if the scope of a Freedom of Information Act request includes the specifically identified informat ion. In all review situations, if the NRC makes a determination adverse to the above, you will be notified in advance of any public disclosure.
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| If you have any questions regarding this matter, I may be reached at 301-415-0740, or by email at Jessica.Hammock@nrc.gov .
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| Sincerely,
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| /RA/
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| Jessica M. Hammock, Project Manager License Renewal Project Branch Division of Materials and License Renewal Office of Nuclear Reactor Regulation
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| Docket Nos. 50-259, 50-260, and 50-296
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| cc: Listserv | | consultants working in this area. The NRC will ensure that the consultants have signed the appropriate agreements for handling proprietary information. |
| | If the basis for withholding this information from public inspection should change in the future such that the information could then be made available for public inspection, you should promptly notify the NRC. You also should understand that the NRC may have cause to review this determination in the future, for example, if the scope of a Freedom of Information Act request includes the specifically identified information. In all review situations, if the NRC makes a determination adverse to the above, you will be notified in advance of any public disclosure. |
| | If you have any questions regarding this matter, I may be reached at 301-415-0740, or by email at Jessica.Hammock@nrc.gov. |
| | Sincerely, |
| | /RA/ |
| | Jessica M. Hammock, Project Manager License Renewal Project Branch Division of Materials and License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-259, 50-260, and 50-296 cc: Listserv |
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| ML24068A261 *via e-mail NRR-106 OFFICE PNLRP/DNLR/PM NLRP/DNLR/LA NLRP/DNLR/PM OGC NLO NAME AIm* KBratcher* JHammock* JWachutka DATE 3/08/2024 3/11/2024 4/18/2024 5/08/2024 OFFICE NLRP/DNLR/BC NLRP/DNLR/PM NAME LGibson* JHammock* | | ML24068A261 |
| DATE 6/05/2024 6/05/2024}} | | * via e-mail NRR-106 OFFICE PNLRP/DNLR/PM NLRP/DNLR/LA NLRP/DNLR/PM OGC NLO NAME AIm* |
| | KBratcher* |
| | JHammock* |
| | JWachutka DATE 3/08/2024 3/11/2024 4/18/2024 5/08/2024 OFFICE NLRP/DNLR/BC NLRP/DNLR/PM NAME LGibson* |
| | JHammock* |
| | DATE 6/05/2024 6/05/2024}} |
Letter Sequence Other |
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MONTHYEARCNL-24-001, Enclosure 2: Browns Ferry Nuclear Plant Subsequent License Renewal Application Appendix E, Applicant’S Environmental Report-Operating License Renewal Stage2024-01-19019 January 2024 Enclosure 2: Browns Ferry Nuclear Plant Subsequent License Renewal Application Appendix E, Applicant’S Environmental Report-Operating License Renewal Stage Project stage: Other ML24019A0092024-01-19019 January 2024 – Application for Subsequent Renewed Operating Licenses Project stage: Request CNL-24-011, Application for Subsequent Renewed Operating Licenses, Supplemental Information - Neutron Fluence Analyses Methodology2024-01-22022 January 2024 Application for Subsequent Renewed Operating Licenses, Supplemental Information - Neutron Fluence Analyses Methodology Project stage: Supplement ML24072A0282024-03-15015 March 2024 SLRA Audit Plan Project stage: Other ML24079A1562024-04-0505 April 2024 Notice of Intent to Prepare an Environmental Impact Statement and Conduct Scoping Process Project stage: Other ML24078A2722024-04-10010 April 2024 Subsequent License Renewal Public Scoping Meeting Project stage: Meeting PMNS20240393, Environmental Scoping Meeting Related to the Browns Ferry Power Plant License Renewal Application2024-04-11011 April 2024 Environmental Scoping Meeting Related to the Browns Ferry Power Plant License Renewal Application Project stage: Meeting ML24123A1572024-04-11011 April 2024 Transcript of April 11, 2024 Browns Ferry Public Scoping Meeting, Pages 1-45 Project stage: Request ML24155A0432024-04-18018 April 2024 Meeting Summary Project stage: Meeting ML24123A1622024-04-18018 April 2024 Transcript of April 18, 2024 Browns Ferry Public Scoping Meeting, Pages 1-28 Project stage: Request PMNS20240394, Environmental Scoping Meeting Related to the Browns Ferry Power Plant License Renewal Application2024-04-18018 April 2024 Environmental Scoping Meeting Related to the Browns Ferry Power Plant License Renewal Application Project stage: Meeting ML24071A0292024-06-0505 June 2024 Subsequent License Renewal Application Enclosure 3 - Proprietary Determination Letter Project stage: Other ML24068A2612024-06-0505 June 2024 SLRA Fluence Methodology Report - Proprietary Determination Letter Project stage: Other ML24155A0422024-06-13013 June 2024 Meeting Summary: Public Scoping Webinars for the Environmental Review of the Subsequent License Renewal Application for Browns Ferry Nuclear Plant, Units 1, 2, and 3 Project stage: Meeting ML24183A4142024-07-10010 July 2024 – License Renewal Regulatory Limited Scope Audit Regarding the Environmental Review of the License Renewal Application (EPID Number: L-2024-SLE-0000) (Docket Numbers: 50-259, 50-260, and 50-296) Project stage: Approval ML24239A3332024-09-0303 September 2024 Full Audit Plan Project stage: Other CNL-24-077, Application for Subsequent Renewed Operating Licenses, Response to Request for Additional Information, Set 12024-10-0909 October 2024 Application for Subsequent Renewed Operating Licenses, Response to Request for Additional Information, Set 1 Project stage: Response to RAI CNL-24-043, Application for Subsequent Renewed Operating Licenses, Second Safety Supplement2024-11-0101 November 2024 Application for Subsequent Renewed Operating Licenses, Second Safety Supplement Project stage: Supplement 2024-04-11
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Category:Letter
MONTHYEARIR 05000259/20240102024-11-12012 November 2024 Design Basis Assurance Inspection Program Inspection Report 05000259/2024010 and 05000260/2024010 and 05000296/2024010 IR 05000259/20240032024-11-0404 November 2024 Integrated Inspection Report 05000259/2024003 and 05000260/2024003 and 05000296/2024003 CNL-24-043, Application for Subsequent Renewed Operating Licenses, Second Safety Supplement2024-11-0101 November 2024 Application for Subsequent Renewed Operating Licenses, Second Safety Supplement ML24305A1692024-10-31031 October 2024 Site Emergency Plan Implementing Procedure Revision 05000259/LER-2024-003, Valid Specified System Actuation Caused the Automatic Start of Emergency Diesel Generators2024-10-29029 October 2024 Valid Specified System Actuation Caused the Automatic Start of Emergency Diesel Generators 05000259/LER-2024-001-02, Secondary Containment Isolation Valve Inoperable Due to Mechanical Failure2024-10-28028 October 2024 Secondary Containment Isolation Valve Inoperable Due to Mechanical Failure ML24299A2632024-10-25025 October 2024 Response to Apparent Violation in NRC Inspection Report 05000260/2024090, EA-24-075 ML24289A1232024-10-24024 October 2024 Letter to James Barstow Re Environmental Scoping Summary Report for Browns Ferry CNL-24-074, Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2024-10-23023 October 2024 Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revisions ML24308A0042024-10-16016 October 2024 Ahc 24-1578 Environmental Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3 Subsequent License Renewal Application Limestone County CNL-24-077, Application for Subsequent Renewed Operating Licenses, Response to Request for Additional Information, Set 12024-10-0909 October 2024 Application for Subsequent Renewed Operating Licenses, Response to Request for Additional Information, Set 1 ML24270A2162024-09-27027 September 2024 Notice of Intentions Regarding Preliminary Finding from NRC Inspection Report 05000260/2024090, EA-24-075 ML24262A1502024-09-24024 September 2024 Requalification Program Inspection - Browns Ferry Nuclear Plant CNL-24-060, Supplement to Request for Approval of the Tennessee Valley Authority Nuclear Quality Assurance Program Description2024-09-24024 September 2024 Supplement to Request for Approval of the Tennessee Valley Authority Nuclear Quality Assurance Program Description ML24262A0602024-09-23023 September 2024 Summary of August 19, 2024, Meeting with Tennessee Valley Authority Regarding a Proposed Supplement to the Tennessee Valley Authority Nuclear Quality Assurance Plan ML24263A2952024-09-19019 September 2024 Site Emergency Plan Implementing Procedure Revision CNL-24-065, Tennessee Valley Authority – Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2024-09-18018 September 2024 Tennessee Valley Authority – Central Emergency Control Center Emergency Plan Implementing Procedure Revisions IR 05000260/20240902024-09-17017 September 2024 NRC Inspection Report 05000260/2024090 and Preliminary White Finding and Apparent Violation - 1 CNL-24-062, Cycle 16 Reload Analysis Report2024-09-16016 September 2024 Cycle 16 Reload Analysis Report ML24255A8862024-09-10010 September 2024 Core Operating Limits Report for Cycle 16 Operation, Revision 0 IR 05000259/20244042024-09-0303 September 2024 Cyber Security Inspection Report 05000259/2024404 and 05000260-2024404 and 05000296/2024404-Cover Letter ML24239A3332024-09-0303 September 2024 Full Audit Plan IR 05000259/20240052024-08-26026 August 2024 Updated Inspection Plan for Browns Ferry Nuclear Plant, Units 1, 2 and 3 - Report 05000259/2024005, 05000260/2024005 and 05000296/2024005 ML24225A1682024-08-16016 August 2024 – Notification of Inspection and Request ML24219A0272024-08-0606 August 2024 Response to NRC Regulatory Issue Summary 2024-01, Preparation and Scheduling of Operator Licensing Examinations IR 05000259/20244022024-08-0606 August 2024 Security Baseline Inspection Report 05000259/2024402 and 05000260/2024402 and 05000296/2024402 IR 05000259/20240022024-08-0202 August 2024 Brown Ferry Nuclear Plant – Integrated Inspection Report05000259/2024002 and 05000260/2024002 and 05000296/2024002 ML24199A0012024-07-22022 July 2024 Clarification and Correction to Exemption from Requirement of 10 CFR 37.11(c)(2) ML24172A1342024-07-15015 July 2024 Exemptions from 10 CFR 37.11(C)(2) (EPID L-2023-LLE-0024) - Letter ML24183A4142024-07-10010 July 2024 – License Renewal Regulatory Limited Scope Audit Regarding the Environmental Review of the License Renewal Application (EPID Number: L-2024-SLE-0000) (Docket Numbers: 50-259, 50-260, and 50-296) 05000296/LER-2024-003, Main Steam Relief Valves Lift Settings Outside of Technical Specifications Required Setpoints2024-07-0808 July 2024 Main Steam Relief Valves Lift Settings Outside of Technical Specifications Required Setpoints 05000259/LER-2024-001-01, Inoperability of Unit 3 Diesel Generator Due to Relay Failure2024-07-0303 July 2024 Inoperability of Unit 3 Diesel Generator Due to Relay Failure ML24184A1142024-07-0202 July 2024 Site Emergency Plan Implementing Procedure Revision ML24183A3842024-07-0101 July 2024 Registration of Use of Cask to Store Spent Fuel (MPC-364, -365) ML24179A0282024-06-26026 June 2024 Evaluation of Effects of Out-of-Limits Condition as Described in IWB-3720(a) 05000259/LER-2024-002, Reactor Scram Due to Generator Step-Up Transformer Failure2024-06-24024 June 2024 Reactor Scram Due to Generator Step-Up Transformer Failure ML24175A0042024-06-23023 June 2024 Interim Report of a Deviation or Failure to Comply Associated with a Valve in the Unit 3 High Pressure Coolant Injection System ML24176A1132024-06-23023 June 2024 American Society of Mechanical Engineers, Section XI, Fourth 10 Year Inspection Interval, Inservice Inspection, System Pressure Test, Containment Inspection, and Repair and Replacement Programs, Owner’S Activity Report Cycle 21 Oper ML24089A1152024-06-21021 June 2024 Transmittal Letter, Environmental Assessments and Findings of No Significant Impact Related to Exemption Requests from 10 CFR 37.11(c)(2) ML24155A0042024-06-18018 June 2024 Proposed Alternative to the Requirements of the ASME Code (Revised Alternative Request 0-ISI-47) ML24158A5312024-06-0606 June 2024 Registration of Use of Cask to Store Spent Fuel (MPC-361, -362, -363) ML24071A0292024-06-0505 June 2024 Subsequent License Renewal Application Enclosure 3 - Proprietary Determination Letter ML24068A2612024-06-0505 June 2024 SLRA Fluence Methodology Report - Proprietary Determination Letter ML24151A6322024-05-30030 May 2024 Independent Spent Fuel Storage Installation Annual Radioactive Effluent Release Report IR 05000259/20244032024-05-22022 May 2024 – Security Baseline Report 05000259/2024403 and 05000260/2024403 and 05000296/2024403 05000260/LER-2024-002, High Pressure Coolant Injection Inoperable Due to Rupture Disc Failure and Resulting System Isolation2024-05-20020 May 2024 High Pressure Coolant Injection Inoperable Due to Rupture Disc Failure and Resulting System Isolation ML24141A0482024-05-17017 May 2024 EN 56958_1 Ametek Solidstate Controls, Inc ML24136A0702024-05-15015 May 2024 2023 Annual Radiological Environmental Operating Report IR 05000259/20240012024-05-14014 May 2024 Integrated Inspection Report 05000259/2024001, 05000260/2024001, and 05000296/2024001 CNL-24-040, Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2024-05-0808 May 2024 Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revisions 2024-09-03
[Table view] Category:Proprietary Information Review
MONTHYEARML24071A0292024-06-0505 June 2024 Subsequent License Renewal Application Enclosure 3 - Proprietary Determination Letter ML24068A2612024-06-0505 June 2024 SLRA Fluence Methodology Report - Proprietary Determination Letter ML23045A1192023-02-15015 February 2023 Proprietary Determination Letter Enclosure - Browns Ferry Atrium 11 LAR Supp. 6 ML23009B7502023-02-15015 February 2023 Request for Withholding Information from Public Disclosure for Supplement 6 to Browns Ferry License Amendment Request to Transition to Atrium 11 Fuel ML23010A0932023-02-13013 February 2023 Request for Withholding Information from Public Disclosure for Supplement 7 to Browns Ferry License Amendment Request Transition to Atrium 11 Fuel ML22297A2352023-01-10010 January 2023 Request for Withholding Information from Public Disclosure Regarding Use of Atrium 11 Fuel ML22276A1012022-10-25025 October 2022 Request for Withholding Information from Public Disclosure for Supplement 4 to Browns Ferry License Amendment Request to Transition to Atrium 11 Fuel ML22276A1002022-10-0404 October 2022 Request for Withholding Information from Public Disclosure for Supplement 3 to Browns Ferry License Amendment Request to Transition to Atrium 11 Fuel ML22157A3272022-06-13013 June 2022 Request for Withholding Information from Public Disclosure ML22154A1292022-06-13013 June 2022 Request for Withholding Information from Public Disclosure ML22125A2632022-06-0101 June 2022 Request for Withholding Information from Public Disclosure for Criticality Safety Analysis of Spent Fuel Pool Storage of Atrium 11 Fuel ML19136A2782019-08-26026 August 2019 Request for Withholding Information from Public Disclosure ML19136A2542019-08-26026 August 2019 Request for Withholding Information from Public Disclosure ML19133A1192019-08-26026 August 2019 Request for Withholding Information from Public Disclosure ML19136A0582019-08-26026 August 2019 Request for Withholding Information from Public Disclosure ML19163A1652019-08-0505 August 2019 Request for Withholding Information from Public Disclosure ML19163A0802019-07-22022 July 2019 Request for Withholding Information from Public Disclosure ML19136A3282019-07-22022 July 2019 Request for Withholding Information from Public Disclosure ML19136A1342019-07-22022 July 2019 Request for Additional Information from Public Disclosure ML19008A1752019-01-15015 January 2019 Request for Withholding Information from Public Disclosure ML16305A2142016-10-31031 October 2016 Browns Ferry Nuclear Plant, Units 1, 2, and 3 - Request For Withholding Information From Public Disclosure (CAC Nos. MF6741, MF6742, MF6743) ML16292A7222016-10-26026 October 2016 Browns Ferry Nuclear Plant, Units 1, 2, and 3 - Request for Withholding Information from Public Disclosure (CAC Nos. MF6741, MF6742, and MF6743) ML16270A3662016-10-26026 October 2016 Browns Ferry Nuclear Plant, Units 1, 2, and 3 - EPU LAR GE-Hitachi Proprietary Approval Letter (CAC Nos. MF6741, MF6742, and MF6743) ML16224A1202016-09-26026 September 2016 Browns Ferry Nuclear Plant Units 1, 2, and 3 - Request For Withholding Information From Public Disclosure (CAC. Nos. MF6741, MF6742, And MF6743) ML16209A3992016-08-16016 August 2016 Request for Withholding Information from Public Disclosure ML16211A4352016-08-16016 August 2016 Request for Withholding Information from Public Disclosure ML16217A4432016-08-16016 August 2016 Request for Withholding Information from Public Disclosure ML16125A0842016-07-0707 July 2016 Approval for Request for Withholding Information from Public Disclosure ML16144A2982016-07-0707 July 2016 Browns Ferry Nuclear Plant, Units 1, 2, and 3 - Request for Withholding Information from Public Disclosure (CAC Nos. MF6741 and MF6742, and MF6743) ML16173A0262016-07-0707 July 2016 Approval for Request for Withholding Information from Public Disclosure ML16130A6002016-07-0707 July 2016 Request for Withholding Information from Public Disclosure ML16127A6092016-07-0606 July 2016 NRC Letter Request for Withholding Information from Public Disclosure ML16125A4062016-07-0606 July 2016 Request for Withholding Information from Public Disclosure ML16124B0062016-05-19019 May 2016 Browns Ferry Nuclear Plant, Units 1, 2, and 3 - Request for Withholding Information from Public Disclosure (CAC Nos. MF6741, MF6742, and MF6743) ML16123A3352016-05-16016 May 2016 Browns Ferry Nuclear Plant, Units 1, 2, and 3 - Request for Withholding Information from Public Disclosure (CAC Nos. MF6741, MF6742, and MF6743) ML16124B1062016-05-12012 May 2016 Browns Ferry Nuclear Plant, Units 1, 2, and 3 - Request for Withholding Information from Public Disclosure (CAC Nos. MF6741, MF6742, and MF6743) ML16120A0722016-05-12012 May 2016 Browns Ferry Nuclear Plant, Units 1, 2, and 3 - Request for Withholding Information from Public Disclosure (CAC Nos. MF6741, MF6742, and MF6743) ML16124A9322016-05-12012 May 2016 Request for Withholding Information from Public Disclosure ML16027A1612016-02-0202 February 2016 Request for Withholding of Proprietary Information from Public Disclosure for Browns Ferry Nuclear Plant, Unit 1 ML16027A2312016-02-0202 February 2016 Request for Withholding of Proprietary Information from Public Disclosure for Browns Ferry Nuclear Plant, Unit 1 ML15345A0102015-12-22022 December 2015 Request for Withholding of Proprietary Information from Public Disclosure ML15289A5392015-11-0909 November 2015 Request for Withholding of Proprietary Information from Public Disclosure for Browns Ferry Nuclear Plant, Unit 3 ML15289A5822015-11-0909 November 2015 Request for Withholding of Proprietary Information from Public Disclosure for Browns Ferry Plant, Unit 3 ML15281A1682015-11-0505 November 2015 Request for Withholding of Proprietary Information from Public Disclosure for Browns Ferry Nuclear Plant, Unit 3 ML15170A3162015-09-0404 September 2015 Request for Withholding of Proprietary Information from Public Disclosure ML15044A4802015-03-16016 March 2015 Request for Withholding of Proprietary Information from Public Disclosure ML15006A3602015-01-26026 January 2015 Request for Withholding of Proprietary Information from Public Disclosure ML14352A2872015-01-0808 January 2015 Request for Withholding Information from Public Disclosure Regarding Tennessee Valley Authority Compensatory Measures That Revise the Pressure and Temperature Limits Curves ML14099A1032014-04-30030 April 2014 Request for Withholding Information from Public Disclosure for Tennessee Valley Authority Addition of Analytical Methodologies to Technical Specification 5.6.5 and Revision of Technical Specifications 2.1.1.2 in Support. ML14099A0842014-04-30030 April 2014 Request for Withholding Information from Public Disclosure for Response to Request for Additional Information on Technical Specification Change TS-478 2024-06-05
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June 5, 2024 James Barstow Vice President, Nuclear Regulatory Affairs and Support Services Tennessee Valley Authority 1101 Market Street, LP 4A-C Chattanooga, TN 37402-2801
SUBJECT:
REQUEST FOR WITHHOLDING INFORMATION FROM PUBLIC DISCLOSURE REGARDING THE BROWNS FERRY NUCLEAR PLANT, UNITS 1, 2, AND 3 -
APPLICATION FOR SUBSEQUENT RENEWED OPERATING LICENSES, SUPPLEMENTAL INFORMATION - NEUTRON FLUENCE ANALYSES METHODOLOGY (EPID NOS. L-2023-SLR-0000 AND L-2024-SLE-0000)
Dear James Barstow:
By letter dated January 19, 2024 (Agencywide Documents Access and Management System (ADAMS) Package Accession No. ML24019A009), as supplemented by letter dated January 22, 2024 (ML24022A292), Tennessee Valley Authority (TVA) submitted an application for subsequent renewal of Renewed Facility Operating License Nos. DPR-33, DPR-52, and DPR-68 for Browns Ferry Nuclear Plant (BFN), Units 1, 2, and 3, respectively, to the U.S.
Nuclear Regulatory Commission (NRC) pursuant to Title 10 of the Code of Federal Regulations (10 CFR) Part 54, Requirements for Renewal of Operating Licenses for Nuclear Power Plants.
As part of the letter dated January 22, 2024, TVA submitted four affidavits, each dated October 25, 2023, and executed by Kathleen A. Jones, Chief Operating Officer of TransWare Enterprises Inc. (TWE), and requested, on behalf of TWE, that specifically identified information in the following documents be withheld from public disclosure pursuant to 10 CFR 2.390, Public inspections, exemptions, requests for withholding:
BFN-FLU-001-R-001-LP, Revision 1, Browns Ferry Nuclear Plant Fluence Methodology Report, October 2023 BFN-FLU-001-R-001-LP, Attachment 1, Revision 1, Qualification of the Browns Ferry Unit 2 Reactor Fluence Model - Cycles 1 to 21, October 2023 BFN-FLU-001-R-001-LP, Attachment 2, Revision 1, Qualification of the Browns Ferry Unit 1 Reactor Fluence Model - Cycles 1 to 13, October 2023 BFN-FLU-001-R-001-LP, Attachment 3, Revision 1, Qualification of the Browns Ferry Unit 3 Reactor Fluence Model - Cycles 1 to 20, October 2023 A nonproprietary version of these documents with redaction of the specifically identified information has been made available through the web-based version of the NRCs ADAMS at https://www.nrc.gov/readingrm/adams.html under ADAMS Accession No. ML24022A292.
The TWE affidavits state that the specifically identified information should be considered exempt from mandatory public disclosure for the following reasons:
- 3. In making this application for withholding of proprietary information of which it is the owner or licensee, TWE relies upon the exemption of disclosure set forth in the Freedom of Information Act (FOIA), 5 USC Sec. 552(b)(4), and the Trade Secrets Act, 18 USC Sec.
1905, and the NRC regulations 10CFR9.17(a)(4) and 2.390(a)(4) for trade secrets and commercial or financial information obtained from a person and privileged or confidential (Exemption 4). The material for which exemption from disclosure is here sought is all confidential and commercial information, and some portions also qualify under the narrower definition of trade secret, within the meanings assigned to those terms for purposes of FOIA Exemption 4 in, respectively, Critical Mass Energy Project v. Nuclear Regulatory Commission, 975F2d871 (DC Cir. 1992), and Public Citizen Health Research Group v. FDA, 704F2d1280 (DC Cir. 1983).
- 4. Some examples of categories of information that fit into the definition of proprietary information are:
- a.
Information that discloses a process, method, or apparatus, including supporting data and analyses, where prevention of its use by TWEs competitors without license from TWE constitutes a competitive economic advantage over other companies.
- b.
Information which, if used by a competitor, could reduce the competitors expenditure of resources, or improve competitive position in the design, manufacture, shipment, installation, assurance of quality, or licensing of a similar product.
The information sought to be withheld is considered to be proprietary for the reasons set forth in paragraphs 4a. and 4b., above.
- 5. To address 10CFR2.390 (b)(4), the information sought to be withheld is being submitted to the NRC in confidence. The information is of a sort customarily held in confidence by TWE and is in fact so held. Its initial designation as proprietary information, and the subsequent steps taken to prevent its unauthorized disclosure, are as set forth in paragraphs 6 and 7 following. The information sought to be withheld has, to the best of my knowledge and belief, consistently been held in confidence by TWE, no public disclosure has been made, and it is not available to public sources. All disclosures to third parties including any required transmittals to the NRC, have been made, or must be made, pursuant to regulatory provisions or proprietary agreements which provide for maintenance of the information in confidence.
The NRC staff has reviewed the submitted documents in accordance with the requirements of 10 CFR 9.17, Agency records exempt from public disclosure, and 10 CFR 2.390 and, on the basis of the statements in the affidavits, has determined that the specifically identified information in these documents sought to be withheld are trade secrets or commercial or financial information obtained from a person that are privileged or confidential and, therefore, should be withheld from public disclosure. Accordingly, the version of the submitted documents marked as proprietary will be withheld from public disclosure pursuant to 10 CFR 2.390(b)(5) and Section 103(b) of the Atomic Energy Act of 1954, as amended. Withholding from public inspection shall not affect the right, if any, of persons properly and directly concerned to inspect the documents. If the need arises, the NRC may send copies of this information to its
consultants working in this area. The NRC will ensure that the consultants have signed the appropriate agreements for handling proprietary information.
If the basis for withholding this information from public inspection should change in the future such that the information could then be made available for public inspection, you should promptly notify the NRC. You also should understand that the NRC may have cause to review this determination in the future, for example, if the scope of a Freedom of Information Act request includes the specifically identified information. In all review situations, if the NRC makes a determination adverse to the above, you will be notified in advance of any public disclosure.
If you have any questions regarding this matter, I may be reached at 301-415-0740, or by email at Jessica.Hammock@nrc.gov.
Sincerely,
/RA/
Jessica M. Hammock, Project Manager License Renewal Project Branch Division of Materials and License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-259, 50-260, and 50-296 cc: Listserv
ML24068A261
- via e-mail NRR-106 OFFICE PNLRP/DNLR/PM NLRP/DNLR/LA NLRP/DNLR/PM OGC NLO NAME AIm*
KBratcher*
JHammock*
JWachutka DATE 3/08/2024 3/11/2024 4/18/2024 5/08/2024 OFFICE NLRP/DNLR/BC NLRP/DNLR/PM NAME LGibson*
JHammock*
DATE 6/05/2024 6/05/2024