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| | issue date = 09/15/2006 | | | issue date = 09/15/2006 |
| | title = Westinghouse Electric Corporation LLC - Request for Withholding Information from Public Disclosure for Watts Bar, Unit 1 | | | title = Westinghouse Electric Corporation LLC - Request for Withholding Information from Public Disclosure for Watts Bar, Unit 1 |
| | author name = Pickett D V | | | author name = Pickett D |
| | author affiliation = NRC/NRR/ADRO/DORL/LPLII-2 | | | author affiliation = NRC/NRR/ADRO/DORL/LPLII-2 |
| | addressee name = Gresham J A | | | addressee name = Gresham J |
| | addressee affiliation = Westinghouse Electric Co | | | addressee affiliation = Westinghouse Electric Co |
| | docket = 05000390 | | | docket = 05000390 |
| | license number = | | | license number = |
| | contact person = Pickett D V, NRR/DORL, 415-1364 | | | contact person = Pickett D, NRR/DORL, 415-1364 |
| | case reference number = TAC MC8248 | | | case reference number = TAC MC8248 |
| | document type = Letter, Proprietary Information Review | | | document type = Letter, Proprietary Information Review |
| | page count = 4 | | | page count = 4 |
| | project = TAC:MC8248 | | | project = TAC:MC8248 |
| | stage = Other | | | stage = Withholding Request Acceptance |
| }} | | }} |
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| =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 |
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| P.O. Box 355 Pittsburgh, Pennsylvania 15230-0355 | |
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| ==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) |
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| ==Dear Mr. Gresham:== | | ==Dear Mr. Gresham:== |
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| 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 |
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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] |
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Category:Letter
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Issuance of Amendment Nos. 366 and 360; 164 and 71 Regarding the Adoption of TSTF-567, Revision 1, Add Containment Sump TS to Address GSI-191 Issues
ML24008A2462024-01-18018 January 2024
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CNL-24-017, Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure and Emergency Preparedness Department Procedure Revisions2024-01-17017 January 2024
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Security Baseline Inspection Report 05000390/2023404 and 05000391/2023404
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Issuance of Amendment Nos. 163 and 70 Regarding Adoption of TSTF-501-A, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control
IR 05000390/20230102023-11-30030 November 2023
RE-Issue Watts Bar Nuclear Plant - Biennial Problem Identification and Resolution Inspection Report 050000390/2023010 and 05000391/2023010 and Apparent Violation
CNL-23-067, Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2023-11-27027 November 2023
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Integrated Inspection Report 05000390/2023003 and 05000391/2023003 and Apparent Violation
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Submittal of Dual Unit Updated Final Safety Analysis Report (UFSAR) Amendment 5
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Reissue - Watts Bar Nuclear Plant - Integrated Inspection Report 05000390/2023002 and 05000391/2023002
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Radiological Emergency Plan and Central Emergency Control Center Emergency Plan Implementing Procedure Revisions
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Reissue Watts Bar Nuclear Plant - Integrated Inspection Report 05000390/2022003 and 05000391/2022003
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Issuance of Amendment No. 161 Regarding a Change to Footnotes for Technical Specification Table 1.1-1 Modes (Emergency Circumstances)
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Integrated Inspection Report 05000390/2023001 and 05000391/2023001
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Category:Proprietary Information Review
MONTHYEARML23251A2002023-09-11011 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
ML19339E0882020-01-0707 January 2020
Request for Withholding Information from Public Disclosure
ML19339E0862020-01-0707 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
2023-09-11
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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
