|
|
Line 18: |
Line 18: |
|
| |
|
| =Text= | | =Text= |
| {{#Wiki_filter:September 15, 2006Mr. J. A. GreshamManager, Regulatory Compliance and Plant Licensing Westinghouse Electric Company Nuclear Services | | {{#Wiki_filter:September 15, 2006 Mr. J. A. Gresham Manager, Regulatory Compliance and Plant Licensing Westinghouse Electric Company Nuclear Services P.O. Box 355 Pittsburgh, Pennsylvania 15230-0355 |
| | |
| P.O. Box 355 Pittsburgh, Pennsylvania 15230-0355 | |
|
| |
|
| ==SUBJECT:== | | ==SUBJECT:== |
| WESTINGHOUSE ELECTRIC COMPANY LLC - REQUEST FORWITHHOLDING INFORMATION FROM PUBLIC DISCLOSURE FOR WATTS BAR NUCLEAR PLANT, UNIT 1 (TAC NO. MC 8248) | | WESTINGHOUSE ELECTRIC COMPANY LLC - REQUEST FOR WITHHOLDING INFORMATION FROM PUBLIC DISCLOSURE FOR WATTS BAR NUCLEAR PLANT, UNIT 1 (TAC NO. MC8248) |
|
| |
|
| ==Dear Mr. Gresham:== | | ==Dear Mr. Gresham:== |
|
| |
|
| By letter dated August 18, 2006, the Tennessee Valley Authority submitted a response to theNuclear Regulatory Commission's (NRC's) request for additional information concerning thestaff's review of the emergency core cooling system evaluation model changes at the Watts BarNuclear Plant, Unit 1. This letter included two affidavits dated August 17, 2006, executed by you, requesting that the information contained in the following documents be withheld frompublic disclosure pursuant to Title 10 of the Code of Federal Regulations (10 CFR), Part 2,Section 2.390:LTR-LIS-06-434 P-Attachment, "Best Estimate Large Break Loss-of-Coolant Responseto NRC Request for Information," (Proprietary)LTR-LIS-06-439 P-Attachment, "Response to NRC Request for Additional Information(RAI) on Watts Bar (WAT) SI Flow Reduction SBLOCA Evaluation," (Proprietary)A nonproprietary copy of this document has been placed in the NRC's Public Document Roomand added to the Agencywide Documents Access and Management System Public Electronic Reading Room.The affidavits stated that the submitted information should be considered exempt frommandatory public disclosure for the following reasons:(i)The information is owned and has been held in confidence by Westinghouse. | | By letter dated August 18, 2006, the Tennessee Valley Authority submitted a response to the Nuclear Regulatory Commissions (NRCs) request for additional information concerning the staffs review of the emergency core cooling system evaluation model changes at the Watts Bar Nuclear Plant, Unit 1. This letter included two affidavits dated August 17, 2006, executed by you, requesting that the information contained in the following documents be withheld from public disclosure pursuant to Title 10 of the Code of Federal Regulations (10 CFR), Part 2, Section 2.390: |
| (ii) The information is of a type customarily held in confidence by Westinghouse andnot customarily disclosed to the public.(iii)The information is being transmitted to the NRC in confidence under theprovisions of 10 CFR 2.390.(iv)The information is not available in public sources or available information has notbeen previously employed in the same original manner or method to the best of Westinghouse's knowledge or belief. | | LTR-LIS-06-434 P-Attachment, Best Estimate Large Break Loss-of-Coolant Response to NRC Request for Information, (Proprietary) |
| Mr. J. A. Gresham-2-(v) Public disclosure of this proprietary information is likely to cause substantialharm to the competitive position of Westinghouse because it would enhance the ability of competitors to provide similar design modifications, bases, and licensing defense services for commercial power reactors without commensurate expenses. Also, public disclosure of the information would enable others to use the information to meet NRC requirements for licensing documentation withoutpurchasing the right to use the information.We have reviewed your application and the material in accordance with the requirements of10 CFR 2.390 and, on the basis of your statements, have determined that the submittedinformation sought to be withheld contains proprietary commercial information and should be withheld from public disclosure.Therefore, LTR-LIS-06-434 P-Attachment, "Best Estimate Large Break Loss-of-CoolantResponse to NRC Request for Information," marked as proprietary and LTR-LIS-06-439P-Attachment, "Response to NRC Request for Additional Information (RAI) on Watts Bar(WAT) SI Flow Reduction SBLOCA Evaluation," marked as proprietary, will be withheld frompublic 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 anddirectly concerned to inspect the documents. If the need arises, we may send copies of this information to our consultants working in this area. We will, of course, 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 futuresuch 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 reviewthis determination in the future, for example, if the scope of a Freedom of Information Act request includes your information. In all review situations, if the NRC makes a determinationadverse 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 301-415-1364.Sincerely, /RA/Douglas V. Pickett, Senior Project ManagerPlant Licensing Branch II-2 Division of Operating Reactor Licensing Office of Nuclear Reactor RegulationDocket No. 50-390cc: See next page Mr. J. A. Gresham-2-*9(v) Public disclosure of this proprietary information is likely to cause substantialharm to the competitive position of Westinghouse because it would enhance the ability of competitors to provide similar design modifications, bases, and licensing defense services for commercial power reactors without commensurate expenses. Also, public disclosure of the information would enable others to use the information to meet NRC requirements for licensing documentation withoutpurchasing the right to use the information.We have reviewed your application and the material in accordance with the requirements of10 CFR 2.390 and, on the basis of your statements, have determined that the submittedinformation sought to be withheld contains proprietary commercial information and should be withheld from public disclosure.Therefore, LTR-LIS-06-434 P-Attachment, "Best Estimate Large Break Loss-of-CoolantResponse to NRC Request for Information," marked as proprietary and LTR-LIS-06-439P-Attachment, "Response to NRC Request for Additional Information (RAI) on Watts Bar(WAT) SI Flow Reduction SBLOCA Evaluation," marked as proprietary, will be withheld frompublic 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 anddirectly concerned to inspect the documents. If the need arises, we may send copies of this information to our consultants working in this area. We will, of course, 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 futuresuch 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 reviewthis determination in the future, for example, if the scope of a Freedom of Information Act request includes your information. In all review situations, if the NRC makes a determinationadverse 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 301-415-1364.Sincerely, /RA/Douglas V. Pickett, Senior Project ManagerPlant Licensing Branch II-2 Division of Operating Reactor Licensing Office of Nuclear Reactor RegulationDocket No. 50-390cc: See next pageDistribution | | LTR-LIS-06-439 P-Attachment, Response to NRC Request for Additional Information (RAI) on Watts Bar (WAT) SI Flow Reduction SBLOCA Evaluation, (Proprietary) |
| :PUBLICRidsNRRDorlLpl2-2RidsNrrPMDPickettLPL2-2 r/f RidsNrrLACSolaRidsAcrsAcnwMailCenterRidsRgn2MailCenterRidsNrrDssSpwbADAMS ACESSION NO.ML062430284NRR-084OFFICELPL2-2/GELPL2-2/PMLPL2-2/LASPWB/BCLPD2-2/BCNAMEJPaige:klrDPickettRSolaJNakoskiJDixon-Herrity DATE9/11/069/11/069/8/069/14/069/15/06OFFICIAL RECORD COPY Tennessee Valley Authority WATTS BAR NUCLEAR PLANT cc:Mr. Ashok S. Bhatnagar, Senior Vice President Nuclear Operations Tennessee Valley Authority 6A Lookout Place 1101 Market Street Chattanooga, TN 37402-2801 Mr. Larry S. Bryant, Vice PresidentNuclear Engineering & Technical Services Tennessee Valley Authority 6A Lookout Place 1101 Market Street Chattanooga, TN 37402-2801Mr. Robert J. Beecken, Vice PresidentNuclear Support Tennessee Valley Authority 6A Lookout Place 1101 Market Street Chattanooga, TN 37402-2801 Mr. Michael D. SkaggsSite Vice President Watts Bar Nuclear Plant Tennessee Valley Authority P.O. Box 2000 Spring City, TN 37381General CounselTennessee Valley Authority ET 11A 400 West Summit Hill DriveKnoxville, TN 37902Mr. John C. Fornicola, ManagerNuclear Assurance and Licensing Tennessee Valley Authority 6A Lookout Place 1101 Market Street Chattanooga, TN 37402-2801Ms. Ann P. Harris341 Swing Loop Road Rockwood, Tennessee 37854Mr. Glenn W. Morris, Manager Corporate Nuclear Licensing and Industry Affairs Tennessee Valley Authority 4X Blue Ridge 1101 Market Street Chattanooga, TN 37402-2801Mr. Paul L. Pace, ManagerLicensing and Industry Affairs Watts Bar Nuclear Plant Tennessee Valley Authority P.O. Box 2000 Spring City, TN 37381Mr. Jay Laughlin, Plant ManagerWatts Bar Nuclear Plant Tennessee Valley Authority P.O. Box 2000 Spring City, TN 37381Senior Resident InspectorWatts Bar Nuclear Plant U.S. Nuclear Regulatory Commission 1260 Nuclear Plant Road Spring City, TN 37381County Executive 375 Church Street Suite 215 Dayton, TN 37321County Mayor P. O. Box 156 Decatur, TN 37322Mr. Lawrence E. Nanney, DirectorDivision of Radiological Health Dept. of Environment & Conservation Third Floor, L and C Annex 401 Church Street Nashville, TN 37243-1532}}
| | A nonproprietary copy of this document has been placed in the NRC's Public Document Room and added to the Agencywide Documents Access and Management System Public Electronic Reading Room. |
| | The affidavits stated that the submitted information should be considered exempt from mandatory public disclosure for the following reasons: |
| | (i) The information is owned and has been held in confidence by Westinghouse. |
| | (ii) The information is of a type customarily held in confidence by Westinghouse and not customarily disclosed to the public. |
| | (iii) The information is being transmitted to the NRC in confidence under the provisions of 10 CFR 2.390. |
| | (iv) The information is not available in public sources or available information has not been previously employed in the same original manner or method to the best of Westinghouses knowledge or belief. |
| | |
| | Mr. J. A. Gresham (v) Public disclosure of this proprietary information is likely to cause substantial harm to the competitive position of Westinghouse because it would enhance the ability of competitors to provide similar design modifications, bases, and licensing defense services for commercial power reactors without commensurate expenses. Also, public disclosure of the information would enable others to use the information to meet NRC requirements for licensing documentation without purchasing the right to use the information. |
| | We have reviewed your application and the material in accordance with the requirements of 10 CFR 2.390 and, on the basis of your statements, have determined that the submitted information sought to be withheld contains proprietary commercial information and should be withheld from public disclosure. |
| | Therefore, LTR-LIS-06-434 P-Attachment, Best Estimate Large Break Loss-of-Coolant Response to NRC Request for Information, marked as proprietary and LTR-LIS-06-439 P-Attachment, Response to NRC Request for Additional Information (RAI) on Watts Bar (WAT) SI Flow Reduction SBLOCA Evaluation, 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, we may send copies of this information to our consultants working in this area. We will, of course, 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 your 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 301-415-1364. |
| | Sincerely, |
| | /RA/ |
| | Douglas V. Pickett, Senior Project Manager Plant Licensing Branch II-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-390 cc: See next page |
| | |
| | Mr. J. A. Gresham *9 (v) Public disclosure of this proprietary information is likely to cause substantial harm to the competitive position of Westinghouse because it would enhance the ability of competitors to provide similar design modifications, bases, and licensing defense services for commercial power reactors without commensurate expenses. Also, public disclosure of the information would enable others to use the information to meet NRC requirements for licensing documentation without purchasing the right to use the information. |
| | We have reviewed your application and the material in accordance with the requirements of 10 CFR 2.390 and, on the basis of your statements, have determined that the submitted information sought to be withheld contains proprietary commercial information and should be withheld from public disclosure. |
| | Therefore, LTR-LIS-06-434 P-Attachment, Best Estimate Large Break Loss-of-Coolant Response to NRC Request for Information, marked as proprietary and LTR-LIS-06-439 P-Attachment, Response to NRC Request for Additional Information (RAI) on Watts Bar (WAT) SI Flow Reduction SBLOCA Evaluation, 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, we may send copies of this information to our consultants working in this area. We will, of course, 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 your 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 301-415-1364. |
| | Sincerely, |
| | /RA/ |
| | Douglas V. Pickett, Senior Project Manager Plant Licensing Branch II-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-390 cc: See next page Distribution: |
| | PUBLIC RidsNRRDorlLpl2-2 RidsNrrPMDPickett LPL2-2 r/f RidsNrrLACSola RidsAcrsAcnwMailCenter RidsRgn2MailCenter RidsNrrDssSpwb ADAMS ACESSION NO.ML062430284 NRR-084 OFFICE LPL2-2/GE LPL2-2/PM LPL2-2/LA SPWB/BC LPD2-2/BC NAME JPaige:klr DPickett RSola JNakoski JDixon-Herrity DATE 9/11/06 9/11/06 9/8/06 9/14/06 9/15/06 OFFICIAL RECORD COPY |
| | |
| | Tennessee Valley Authority WATTS BAR NUCLEAR PLANT cc: |
| | Mr. Ashok S. Bhatnagar, Senior Vice President Mr. Glenn W. Morris, Manager Nuclear Operations Corporate Nuclear Licensing Tennessee Valley Authority and Industry Affairs 6A Lookout Place Tennessee Valley Authority 1101 Market Street 4X Blue Ridge Chattanooga, TN 37402-2801 1101 Market Street Chattanooga, TN 37402-2801 Mr. Larry S. Bryant, Vice President Nuclear Engineering & Technical Services Mr. Paul L. Pace, Manager Tennessee Valley Authority Licensing and Industry Affairs 6A Lookout Place Watts Bar Nuclear Plant 1101 Market Street Tennessee Valley Authority Chattanooga, TN 37402-2801 P.O. Box 2000 Spring City, TN 37381 Mr. Robert J. Beecken, Vice President Nuclear Support Mr. Jay Laughlin, Plant Manager Tennessee Valley Authority Watts Bar Nuclear Plant 6A Lookout Place Tennessee Valley Authority 1101 Market Street P.O. Box 2000 Chattanooga, TN 37402-2801 Spring City, TN 37381 Mr. Michael D. Skaggs Senior Resident Inspector Site Vice President Watts Bar Nuclear Plant Watts Bar Nuclear Plant U.S. Nuclear Regulatory Commission Tennessee Valley Authority 1260 Nuclear Plant Road P.O. Box 2000 Spring City, TN 37381 Spring City, TN 37381 County Executive General Counsel 375 Church Street Tennessee Valley Authority Suite 215 ET 11A Dayton, TN 37321 400 West Summit Hill Drive Knoxville, TN 37902 County Mayor P. O. Box 156 Mr. John C. Fornicola, Manager Decatur, TN 37322 Nuclear Assurance and Licensing Tennessee Valley Authority Mr. Lawrence E. Nanney, Director 6A Lookout Place Division of Radiological Health 1101 Market Street Dept. of Environment & Conservation Chattanooga, TN 37402-2801 Third Floor, L and C Annex 401 Church Street Ms. Ann P. Harris Nashville, TN 37243-1532 341 Swing Loop Road Rockwood, Tennessee 37854}} |
Letter Sequence Withholding Request Acceptance |
---|
|
|
MONTHYEARML0617302322006-06-30030 June 2006 Request for Additional Information, Emergency Core Cooling System (ECCS) Evaluation Model Changes Project stage: RAI ML0624302842006-09-15015 September 2006 Westinghouse Electric Corporation LLC - Request for Withholding Information from Public Disclosure for Watts Bar, Unit 1 Project stage: Withholding Request Acceptance 2006-06-30
[Table View] |
|
---|
Category:Letter
MONTHYEARIR 05000390/20250102024-11-0404 November 2024 Notification of an NRC (FPTI) (NRC Inspection Report 05000390/2025010 0500039/ 2025010) (RFI) 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 IR 05000390/20243012024-10-17017 October 2024 Operator Licensing Examination Approval 05000390/2024301 and 05000391/2024301 ML24282B0412024-10-15015 October 2024 Request for Withholding Information from Public Disclosure for Sequoyah Nuclear Plant, Units 1 and 2 and Watts Bar Nuclear Plant, Units 1 and 2 ML24260A1682024-10-0404 October 2024 Regulatory Audit Summary Related to Request to Add and Revise Notes Related to Technical Specification Table 3.3.2-1, Function 5 ML24261C0062024-10-0404 October 2024 Correction to Amendment No. 134 to Facility Operating License No. NPF-90 and Amendment No. 38 to Facility Operating License No. NPF-96 ML24284A1072024-09-26026 September 2024 Affidavit for Request for Withholding Information from Public Disclosure for Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2 CNL-24-047, Decommitment of Flood Mode Mitigation Improvement Systems2024-09-24024 September 2024 Decommitment of Flood Mode Mitigation Improvement Systems 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 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 05000390/LER-2024-002, Automatic Reactor Trip Due to Main Generator Protection Relay Actuation2024-09-0505 September 2024 Automatic Reactor Trip Due to Main Generator Protection Relay Actuation IR 05000390/20240052024-08-28028 August 2024 Updated Inspection Plan and Assessment Follow-Up Letter for Watts Bar Nuclear Plant, Units 1 and 2 - Report 05000390-2024005 and 05000391-2024005 ML24218A1442024-08-27027 August 2024 Issuance of Amendment Nos. 169 and 75 Regarding Technical Specification Surveillance Requirement 3.9.5.1 to Reduce the Residual Heat Removal Flow Rate IR 05000390/20244022024-08-20020 August 2024 – Security Baseline Inspection Report 05000390-2024402 and 05000391/2024402 - Public CNL-24-061, Supplement to Application to Revise Function 5 of Technical Specification Table 3.3.2-1, ‘Engineered Safety Feature Actuation System Instrumentation,’ for the Sequoyah and Watts Bar (SQN-TS-23-02 and WBN-TS-23-08),2024-08-19019 August 2024 Supplement to Application to Revise Function 5 of Technical Specification Table 3.3.2-1, ‘Engineered Safety Feature Actuation System Instrumentation,’ for the Sequoyah and Watts Bar (SQN-TS-23-02 and WBN-TS-23-08), ML24219A0262024-08-12012 August 2024 Request for Withholding Information from Public Disclosure IR 05000390/20240022024-08-0707 August 2024 Integrated Inspection Report 05000390/2024002 and 05000391/2024002 Rev ML24204A2652024-07-25025 July 2024 Regulatory Audit Summary Related to Request to Revise Technical Specification Surveillance Requirement 3.9.5.1 to Reduce the Residual Heat Removal Flow Rate ML24199A0012024-07-22022 July 2024 Clarification and Correction to Exemption from Requirement of 10 CFR 37.11(c)(2) ML24170A8002024-07-15015 July 2024 Issuance of Amendment Nos. 168 and 74 Regarding Revision to Technical Specification Table 1.1-1 for Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Bolts ML24172A1342024-07-15015 July 2024 Exemptions from 10 CFR 37.11(C)(2) (EPID L-2023-LLE-0024) - Letter IR 05000390/20244402024-07-12012 July 2024 95001 Supplemental Inspection Supplemental Report 05000390-2024440 and 05000391-2024440 and Follow-Up Assessment Letter 05000391/LER-2024-003, Inoperability of Both Trains of Unit 2 Low Head Safety Injection2024-07-11011 July 2024 Inoperability of Both Trains of Unit 2 Low Head Safety Injection ML24131A0012024-07-0202 July 2024 Issuance of Amendment Nos. 167 and 73 Regarding Adoption of Technical Specification Task Force Traveler TSTF-427-A, Revision 2 CNL-24-052, Response to Request for Additional Information Regarding Application to Modify the Technical Specification Surveillance Requirement 3.9.5.1 (WBN-TS-21-14)2024-06-27027 June 2024 Response to Request for Additional Information Regarding Application to Modify the Technical Specification Surveillance Requirement 3.9.5.1 (WBN-TS-21-14) CNL-24-018, License Amendment Request for Adoption of Technical Specification Task Force Traveler TSTF-276-A, Revision 2, Regarding TS 3.8.1 AC Sources – Operating to Clarify Requirements for Diesel Generator Testing (WBN-TS2024-06-25025 June 2024 License Amendment Request for Adoption of Technical Specification Task Force Traveler TSTF-276-A, Revision 2, Regarding TS 3.8.1 AC Sources – Operating to Clarify Requirements for Diesel Generator Testing (WBN-TS 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) ML24141A0482024-05-17017 May 2024 EN 56958_1 Ametek Solidstate Controls, Inc ML24100A7642024-05-16016 May 2024 Issuance of Amendment No. 166 Regarding Revision to Technical Specification 3.8.2, AC Sources-Shutdown, to Remove Reference to C-S Diesel Generator (CNL-23-062) IR 05000390/20240012024-05-14014 May 2024 Integrated Inspection Report 05000390/2024001 and 05000391/2024001 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 05000391/LER-2024-002, Re Automatic Reactor Trip Due to Steam Generator 3 Level LO-LO2024-05-0606 May 2024 Re Automatic Reactor Trip Due to Steam Generator 3 Level LO-LO IR 05000391/20240072024-04-30030 April 2024 Assessment Follow-up Letter for Watts Bar Nuclear Plant, Unit 2 – Report 05000391/2024007 ML24120A1182024-04-29029 April 2024 – Notification of NRC Supplemental Inspection (95001) and Request for Information CNL-24-037, Clinch River, Sequoyah, Units 1 and 2, Watts Bar, Unit 1 and 2, Nuclear Quality Assurance Plan, TVA-NQA-PLN89-A, Revision 422024-04-22022 April 2024 Clinch River, Sequoyah, Units 1 and 2, Watts Bar, Unit 1 and 2, Nuclear Quality Assurance Plan, TVA-NQA-PLN89-A, Revision 42 ML24087A1912024-04-18018 April 2024 Exemption from Select Requirements of 10 CFR Part 73, Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting CNL-24-024, Hydrologic Engineering Center River Analysis System Project Milestone Status Update2024-04-17017 April 2024 Hydrologic Engineering Center River Analysis System Project Milestone Status Update CNL-24-010, License Amendment Request to Recapture Low-Power Testing Time (WBN-TS-23-19)2024-04-17017 April 2024 License Amendment Request to Recapture Low-Power Testing Time (WBN-TS-23-19) CNL-24-033, Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2024-04-17017 April 2024 Central Emergency Control Center Emergency Plan Implementing Procedure Revisions ML24072A0052024-04-15015 April 2024 Issuance of Amendment Nos. 165 and 72 Regarding Increase in the Maximum Number of Tritium Producing Burnable Absorber Rods and Supporting Changes, and Revision to the Updated Final Safety Analysis Report CNL-24-004, Application to Modify the Watts Bar Nuclear Plant, Unit 1 and Unit 2 Technical Specifications for Main Control Room Chiller Completion Time Extension (WBN-TS-23-13)2024-04-0404 April 2024 Application to Modify the Watts Bar Nuclear Plant, Unit 1 and Unit 2 Technical Specifications for Main Control Room Chiller Completion Time Extension (WBN-TS-23-13) IR 05000390/20244012024-04-0202 April 2024 – Security Baseline Inspection Report 05000390/2024401 and 05000391/2024401 - (Public) CNL-24-020, Clinch River, Sequoyah, Units 1 and 2, Watts Bar, Units 1 and 2, Request for Approval of Quality Assurance Program Description and Application to Revise the Technical Specifications Associated with QAPD Requirements2024-04-0101 April 2024 Clinch River, Sequoyah, Units 1 and 2, Watts Bar, Units 1 and 2, Request for Approval of Quality Assurance Program Description and Application to Revise the Technical Specifications Associated with QAPD Requirements CNL-24-008, Guarantee of Payment of Deferred Premiums - 2023 Annual Report2024-03-27027 March 2024 Guarantee of Payment of Deferred Premiums - 2023 Annual Report 05000391/LER-2024-001, Automatic Reactor Trip Due to Main Generator Protection Relay Actuation2024-03-27027 March 2024 Automatic Reactor Trip Due to Main Generator Protection Relay Actuation CNL-24-007, Annual Insurance Status Report2024-03-27027 March 2024 Annual Insurance Status Report CNL-24-025, Notice of Intent to Pursue License Renewal for Watts Bar Nuclear Plant, Unit 1 - Submittal Schedule2024-03-25025 March 2024 Notice of Intent to Pursue License Renewal for Watts Bar Nuclear Plant, Unit 1 - Submittal Schedule ML24081A0262024-03-21021 March 2024 Emergency Plan Implementing Procedure Revisions ML24079A0312024-03-19019 March 2024 Wb 2024-301, Corporate Notification Letter (210-day Ltr) 2024-09-05
[Table view] Category:Proprietary Information Review
MONTHYEARML24282B0412024-10-15015 October 2024 Request for Withholding Information from Public Disclosure for Sequoyah Nuclear Plant, Units 1 and 2 and Watts Bar Nuclear Plant, Units 1 and 2 ML24219A0262024-08-12012 August 2024 Request for Withholding Information from Public Disclosure ML24019A0722024-02-14014 February 2024 Request for Withholding Information from Public Disclosure ML23251A2002023-09-11011 September 2023 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant, Units 1 and 2 ML23156A0052023-07-0303 July 2023 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant ML21015A0772022-01-18018 January 2022 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant, Units 1 and 2 ML22010A0792022-01-14014 January 2022 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant, Unit 2 ML21250A1682021-09-0808 September 2021 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant, Unit 2 ML21246A1172021-09-0202 September 2021 Affidavit Dated September 2, 2021, Executed by Anthony J. Schoedel ML21102A1312021-04-19019 April 2021 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant, Unit 1 ML21062A1892021-04-14014 April 2021 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant, Unit 2 ML20346A0992021-03-0303 March 2021 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant, Units 1 and 2 ML21027A1102021-02-23023 February 2021 Request for Withholding Information from Public Disclosure Watts Bar Nuclear Plant, Unit 2 ML21021A2412021-02-0808 February 2021 Request for Withholding Information from Public Disclosure ML20098D5332020-04-10010 April 2020 Request for Withholding Information from Public Disclosure ML19339E0862020-01-0707 January 2020 Request for Withholding Information from Public Disclosure ML19339E0882020-01-0707 January 2020 Request for Withholding Information from Public Disclosure ML18129A1172018-05-15015 May 2018 Request for Withholding Information from Public Disclosure ML16015A2992016-01-28028 January 2016 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant, Unit 2 ML15274A0322015-10-0505 October 2015 Request for Withholding Information from Public Disclosure ML14155A3602014-07-0303 July 2014 Request for Withholding Information from Public Disclosure ML11230B2502011-11-0303 November 2011 Request for Withholding Proprietary Information from Public Disclosure Related to Generic Letter 2004-02 ML1020900192010-07-29029 July 2010 Request for Withholding Information from Public Disclosure Regarding Watts Bar Nuclear Plant Cyber Security Plan and Cyber Security Plan Implementation Schedule (Tac No. ME2677 and ME2679) ML1015905562010-06-0909 June 2010 Request for Withholding Proprietary Information from Public Disclosure Related to Generic Letter 2004-02 ML1011303512010-05-0505 May 2010 Request for Withholding Information from Public Disclosure (Tac No. ME2731) ML1012502952010-04-30030 April 2010 Information Request for Withholding ML0900600402009-01-26026 January 2009 Request for Withholding Information from Public Disclosure for Watts Bar Nuclear Plant, Unit 1 ML0719004292007-08-10010 August 2007 Request for Withholding Information from Public Disclosure ML0700403902007-01-24024 January 2007 Withholding from Public Disclosure, SER Compliance with WCAP-16260-P-A, the Spatially Corrected Inverse Count Rate (Scicr) Method for Subcritical Reactivity Measurement (Proprietary) ML0624302842006-09-15015 September 2006 Westinghouse Electric Corporation LLC - Request for Withholding Information from Public Disclosure for Watts Bar, Unit 1 ML0621800772006-08-11011 August 2006 Proprietary Letter, Request for Withholding Information from Public Disclosure, Containment Sump Modifications 2024-08-12
[Table view] |
Text
September 15, 2006 Mr. J. A. Gresham Manager, Regulatory Compliance and Plant Licensing Westinghouse Electric Company Nuclear Services P.O. Box 355 Pittsburgh, Pennsylvania 15230-0355
SUBJECT:
WESTINGHOUSE ELECTRIC COMPANY LLC - REQUEST FOR WITHHOLDING INFORMATION FROM PUBLIC DISCLOSURE FOR WATTS BAR NUCLEAR PLANT, UNIT 1 (TAC NO. MC8248)
Dear Mr. Gresham:
By letter dated August 18, 2006, the Tennessee Valley Authority submitted a response to the Nuclear Regulatory Commissions (NRCs) request for additional information concerning the staffs review of the emergency core cooling system evaluation model changes at the Watts Bar Nuclear Plant, Unit 1. This letter included two affidavits dated August 17, 2006, executed by you, requesting that the information contained in the following documents be withheld from public disclosure pursuant to Title 10 of the Code of Federal Regulations (10 CFR), Part 2, Section 2.390:
LTR-LIS-06-434 P-Attachment, Best Estimate Large Break Loss-of-Coolant Response to NRC Request for Information, (Proprietary)
LTR-LIS-06-439 P-Attachment, Response to NRC Request for Additional Information (RAI) on Watts Bar (WAT) SI Flow Reduction SBLOCA Evaluation, (Proprietary)
A nonproprietary copy of this document has been placed in the NRC's Public Document Room and added to the Agencywide Documents Access and Management System Public Electronic Reading Room.
The affidavits stated that the submitted information should be considered exempt from mandatory public disclosure for the following reasons:
(i) The information is owned and has been held in confidence by Westinghouse.
(ii) The information is of a type customarily held in confidence by Westinghouse and not customarily disclosed to the public.
(iii) The information is being transmitted to the NRC in confidence under the provisions of 10 CFR 2.390.
(iv) The information is not available in public sources or available information has not been previously employed in the same original manner or method to the best of Westinghouses knowledge or belief.
Mr. J. A. Gresham (v) Public disclosure of this proprietary information is likely to cause substantial harm to the competitive position of Westinghouse because it would enhance the ability of competitors to provide similar design modifications, bases, and licensing defense services for commercial power reactors without commensurate expenses. Also, public disclosure of the information would enable others to use the information to meet NRC requirements for licensing documentation without purchasing the right to use the information.
We have reviewed your application and the material in accordance with the requirements of 10 CFR 2.390 and, on the basis of your statements, have determined that the submitted information sought to be withheld contains proprietary commercial information and should be withheld from public disclosure.
Therefore, LTR-LIS-06-434 P-Attachment, Best Estimate Large Break Loss-of-Coolant Response to NRC Request for Information, marked as proprietary and LTR-LIS-06-439 P-Attachment, Response to NRC Request for Additional Information (RAI) on Watts Bar (WAT) SI Flow Reduction SBLOCA Evaluation, 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, we may send copies of this information to our consultants working in this area. We will, of course, 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 your 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 301-415-1364.
Sincerely,
/RA/
Douglas V. Pickett, Senior Project Manager Plant Licensing Branch II-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-390 cc: See next page
Mr. J. A. Gresham *9 (v) Public disclosure of this proprietary information is likely to cause substantial harm to the competitive position of Westinghouse because it would enhance the ability of competitors to provide similar design modifications, bases, and licensing defense services for commercial power reactors without commensurate expenses. Also, public disclosure of the information would enable others to use the information to meet NRC requirements for licensing documentation without purchasing the right to use the information.
We have reviewed your application and the material in accordance with the requirements of 10 CFR 2.390 and, on the basis of your statements, have determined that the submitted information sought to be withheld contains proprietary commercial information and should be withheld from public disclosure.
Therefore, LTR-LIS-06-434 P-Attachment, Best Estimate Large Break Loss-of-Coolant Response to NRC Request for Information, marked as proprietary and LTR-LIS-06-439 P-Attachment, Response to NRC Request for Additional Information (RAI) on Watts Bar (WAT) SI Flow Reduction SBLOCA Evaluation, 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, we may send copies of this information to our consultants working in this area. We will, of course, 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 your 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 301-415-1364.
Sincerely,
/RA/
Douglas V. Pickett, Senior Project Manager Plant Licensing Branch II-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-390 cc: See next page Distribution:
PUBLIC RidsNRRDorlLpl2-2 RidsNrrPMDPickett LPL2-2 r/f RidsNrrLACSola RidsAcrsAcnwMailCenter RidsRgn2MailCenter RidsNrrDssSpwb ADAMS ACESSION NO.ML062430284 NRR-084 OFFICE LPL2-2/GE LPL2-2/PM LPL2-2/LA SPWB/BC LPD2-2/BC NAME JPaige:klr DPickett RSola JNakoski JDixon-Herrity DATE 9/11/06 9/11/06 9/8/06 9/14/06 9/15/06 OFFICIAL RECORD COPY
Tennessee Valley Authority WATTS BAR NUCLEAR PLANT cc:
Mr. Ashok S. Bhatnagar, Senior Vice President Mr. Glenn W. Morris, Manager Nuclear Operations Corporate Nuclear Licensing Tennessee Valley Authority and Industry Affairs 6A Lookout Place Tennessee Valley Authority 1101 Market Street 4X Blue Ridge Chattanooga, TN 37402-2801 1101 Market Street Chattanooga, TN 37402-2801 Mr. Larry S. Bryant, Vice President Nuclear Engineering & Technical Services Mr. Paul L. Pace, Manager Tennessee Valley Authority Licensing and Industry Affairs 6A Lookout Place Watts Bar Nuclear Plant 1101 Market Street Tennessee Valley Authority Chattanooga, TN 37402-2801 P.O. Box 2000 Spring City, TN 37381 Mr. Robert J. Beecken, Vice President Nuclear Support Mr. Jay Laughlin, Plant Manager Tennessee Valley Authority Watts Bar Nuclear Plant 6A Lookout Place Tennessee Valley Authority 1101 Market Street P.O. Box 2000 Chattanooga, TN 37402-2801 Spring City, TN 37381 Mr. Michael D. Skaggs Senior Resident Inspector Site Vice President Watts Bar Nuclear Plant Watts Bar Nuclear Plant U.S. Nuclear Regulatory Commission Tennessee Valley Authority 1260 Nuclear Plant Road P.O. Box 2000 Spring City, TN 37381 Spring City, TN 37381 County Executive General Counsel 375 Church Street Tennessee Valley Authority Suite 215 ET 11A Dayton, TN 37321 400 West Summit Hill Drive Knoxville, TN 37902 County Mayor P. O. Box 156 Mr. John C. Fornicola, Manager Decatur, TN 37322 Nuclear Assurance and Licensing Tennessee Valley Authority Mr. Lawrence E. Nanney, Director 6A Lookout Place Division of Radiological Health 1101 Market Street Dept. of Environment & Conservation Chattanooga, TN 37402-2801 Third Floor, L and C Annex 401 Church Street Ms. Ann P. Harris Nashville, TN 37243-1532 341 Swing Loop Road Rockwood, Tennessee 37854