Letter Sequence RAI |
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Initiation
- Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request
- Acceptance...
- Supplement, Supplement, Supplement, Supplement
Results
- Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval
Other: ML040650206, ML040910016, ML041310015, ML041310029, ML041310206, ML041700505, ML041700523, ML041700550, ML041700572, ML041950508, ML041980222, ML042010388, ML042240255, ML042390497, ML042580327, ML042820624, ML042920201, ML042990519, ML043000040, ML050310428, ML050320137, ML051180046, ML051180464, ML051250308, ML051400190, ML051460418, ML052140646, ML052170406, ML052210484, ML052220070, ML052630075, ML053050358, ML060410288, ML060450582, ML060950060, ML061110094, ML061110102, ML061110126, ML061140182, ML061140209, ML061140322, ML061140352, ML061730464, ML091540582, ML091870509, ML11171A037, ML11171A038, ML11308A018
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MONTHYEARML0336503552003-12-31031 December 2003
Forthcoming License Renewal Meeting Between the U.S. NRC Staff and the Nuclear Energy Institutes (Neis) License Renewal Working Group; Carolina Power and Light Company (Cp&L), for the H.B. Robinson Steam Electric Plant
Project stage: Meeting
ML0405102412004-02-19019 February 2004
January 28, 2004 Meeting Follow-Up - Additional Information
Project stage: Meeting
ML0406502062004-03-0404 March 2004
Determination of Acceptability and Sufficiency for Docketing and Opportunity for a Hearing Regarding the Application from Tennesssee Valley Authority for Renewal of the Operating Licenses for Browns Ferry, Units 1, 2 & 3
Project stage: Other
ML0409100162004-03-31031 March 2004
Review Schedule for Application for Renewal of the Operating Licenses for the Browns Ferry Nuclear Plant, Units 1, 2 and 3
Project stage: Other
ML0413100152004-05-0404 May 2004
Summary of Telephone Conferences on April 7, 2004, Between the U.S. Nuclear Regulatory Commission and the Tennessee Valley Authority Concerning Activities on Browns Ferry Nuclear Plant Units 1, 2 and 3, License Renewal Application
Project stage: Other
ML0413100292004-05-0606 May 2004
& 03/31/2004 Summary of Telephone Conferences with Tennesssee Valley Authority Concerning Activities on Browns Ferry Nuclear Plant, Units 1, 2 & 3 LRA
Project stage: Other
ML0413102062004-05-10010 May 2004
Summary of Telephone Conferences with Tennessee Valley Authority Concerning Activities on Browns Ferry Nuclear Plant, Units 1, 2 and 3, License Renewal Application
Project stage: Other
ML0414604202004-05-25025 May 2004
Revision of Schedule for Conduct of Review of Browns Ferry Nuclear Plant, Units 1, 2, and 3 License Renewal Application
Project stage: Approval
ML0419501002004-06-10010 June 2004
Audit and Review Plan for Plant Aging Management Programs and Reviews - Browns Ferry Nuclear Plant, Units 1, 2 and 3
Project stage: Request
ML0417005502004-06-15015 June 2004
Summary of Telephone Conference with the Tennessee Valley Authority Regarding Activities on Browns Ferry Nuclear Plant, Units 1, 2 and 3, License Renewal Application
Project stage: Other
ML0417005232004-06-16016 June 2004
Summary of Telephone Conference Between the U.S. Nuclear Regulatory Commission and the Tennessee Valley Authority Concerning Activities on Browns Ferry Nuclear Plant, Units 1, 2 and 3, License Renewal Application
Project stage: Other
ML0417005052004-06-16016 June 2004
Summary of Telephone Conference with Tennessee Valley Authority Concerning Activities on Browns Ferry Nuclear Plant, Units 1, 2 and 3, License Renewal Application
Project stage: Other
ML0417005722004-06-18018 June 2004
Summary of Telephone Conference with Tennessee Valley Authority Regarding Activities on Browns Ferry Nuclear Plant, Units 1, 2 and 3, License Renewal Application
Project stage: Other
ML0417600762004-06-23023 June 2004
Request for Additional Information for the Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3 License Renewal Application
Project stage: RAI
ML0418101682004-06-28028 June 2004
Summary of Telephone Conference on May 27, 2004, Between the U.S. NRC and the Tennessee Valley Authority Concerning Draft Requests for Additional Information on Browns Ferry Nuclear Plant, Units 1, 2 and 3 LRA
Project stage: Draft RAI
ML0419802222004-07-0909 July 2004
Technical Specification 436 - Increased Main Steam Isolation Valve Leakage Rate Limits and Exemption from 10CFR50, Appendix J
Project stage: Other
ML0419505082004-07-10010 July 2004
Summary of Telephone Conference on June 16, 2004, Between the NRC & TVA Concerning Browns Ferry Nuclear Plant, Units 1, 2 and 3 License Renewal Application
Project stage: Other
ML0420103882004-07-19019 July 2004
Summary of Telephone Conference with Tennessee Valley Authority Concerning Activities on Browns Ferry Nuclear Plant, Units 1, 2 and 3 License Renewal Application
Project stage: Other
ML0421104852004-07-28028 July 2004
Summary of Telephone Conference Held on July 1, 2004, Between NRC and TVA Concerning Draft Requests for Additional Information (D-RAI) on Browns Ferry Nuclear Plant Units 1, 2,& 3
Project stage: Draft RAI
ML0421201862004-07-30030 July 2004
Request for Additional Information for the Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3 License Renewal Application
Project stage: RAI
ML0422402552004-08-10010 August 2004
Audit and Review Plan for Plant Aging Management Reviews and Programs at the Browns Ferry Nuclear Power Plants, Units 1, 2 and 3
Project stage: Other
ML0423904972004-08-23023 August 2004
Summary of Telephone Conference Held on July 28, 2004, Between the U.S. Nuclear Regulatory Commission and the Tennessee Valley Authority Concerning Browns Ferry Nuclear Plant, Units 1 and 2 and 3, License Renewal Application.
Project stage: Other
ML0423605902004-08-23023 August 2004
Request for Additional Information for the Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3, License Renewal Application
Project stage: RAI
ML0423607622004-08-23023 August 2004
Request for Additional Information for the Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3, License Renewal Application
Project stage: RAI
ML0424005502004-08-26026 August 2004
Summary of Telephone Conference Held on July 27, 2004, Between U.S. Nuclear Regulatory Commission & Tennessee Valley Authority Concerning Draft Requests for Additional Information on Browns Ferry Nuclear Plant, Units 1, 2 & 3, License Renew
Project stage: Draft RAI
ML0424502112004-08-31031 August 2004
Summary of Telephone Conference Held on July 12, 2004, Between the U.S. Nuclear Regulatory Commission (NRC) and the Tennessee Valley Authority (TVA) Concerning Requests for Additional Information (RAI) on Browns Ferry Nuclear Plant, Unts 1,
Project stage: RAI
ML0424502602004-08-31031 August 2004
Request for Additional Information for the Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3 License Renewal Application
Project stage: RAI
ML0425203742004-09-0303 September 2004
(BFN) - Units 1, 2, and 3 License Renewal Application - NRC Scoping and Screening Audit - Request for Additional Information
Project stage: Request
ML0426005222004-09-16016 September 2004
Summary of Telephone Conference Held on August 19, 2004, Between the U.S. Nuclear Regulatory Commission and the Tennessee Valley Authority Concerning Draft Requests for Additional Information on Browns Ferry Nuclear Plant, Units 1, 2 & 3 Lr
Project stage: Draft RAI
ML0425803272004-09-16016 September 2004
Audit Trip Report Regarding the Tennessee Valley Authority License Renewal Application for Browns Ferry Nuclear Plant, Units 1, 2 and 3 Dated December 31, 2003
Project stage: Other
ML0427502592004-09-30030 September 2004
License Renewal Application Response to NRC Request for Additional Information (RAI)
Project stage: Response to RAI
ML0428206242004-10-0707 October 2004
License Renewal Application - Notification of Change of TVA License Renewal Project Manager
Project stage: Other
ML0428704222004-10-0808 October 2004
License Renewal Application - Response to NRC Request for Additional Information Related to Aging of Mechanical Systems During the Extended Outage
Project stage: Response to RAI
ML0428600662004-10-0808 October 2004
Request for Additional Information for the Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3 License Renewal Application (RAI 2.3.2-2.3.3)
Project stage: RAI
ML0428704282004-10-0808 October 2004
(BFN) - Units 1, 2, and 3 License Renewal Application - Response to NRC Request for Additional Information Developed During the License Renewal Audit Inspections for Comparison to Generic Aging Lessons Learned
Project stage: Response to RAI
ML0428600152004-10-0808 October 2004
Request for Additional Information for the Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3 License Renewal Application (2.3 Rx Systems)
Project stage: RAI
ML0428601332004-10-12012 October 2004
Request for Additional Information for the Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3, License Renewal Application (Aux System\\Rai 3.3)
Project stage: RAI
ML0429202012004-10-15015 October 2004
Summary of Telephone Conference Call Held on September 15, 2004, Between the U.S. Nuclear Regulatory Commission and the Tennessee Valley Authority Concerning Browns Ferry Nuclear Plant, Units 1, 2 and 3, License Renewal Application
Project stage: Other
ML0429304712004-10-18018 October 2004
License Renewal Application - Response to NRC Request for Additional Information (RAI)
Project stage: Response to RAI
ML0429309312004-10-19019 October 2004
Units 1, 2, and 3 License Renewal Application Response to NRC Request for Additional Information
Project stage: Response to RAI
ML0429905192004-10-21021 October 2004
Summary of Telephone Conference Held on September 22, 2004, Between the U.S. Nuclear Regulatory Commission and the Tennessee Valley Authority Concerning Browns Ferry Nuclear Plant, Units 1, 2 and 3, LRA
Project stage: Other
ML0430000402004-10-22022 October 2004
Summary of Telephone Conference with Tennessee Valley Authority Concerning Browns Ferry Nuclear Plant, Units 1, 2 and 3 License Renewal Application
Project stage: Other
ML0430001492004-10-25025 October 2004
(BFN) Units 1, 2, and 3 License Renewal Application - Appendix F - Request for Additional Information (RAI)
Project stage: Request
ML0430304342004-10-28028 October 2004
Units 1, 2, and 3 License Renewal Application Fire Protection Section Verbal Request on October 20, 2004 - Response to NRC Request for Additional Information
Project stage: Response to RAI
ML0430604922004-11-0101 November 2004
Request for Additional Information for the Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3, License Renewal Applicaiton
Project stage: RAI
ML0431005882004-11-0303 November 2004
(Ban) - Units 1, 2, and 3 License Renewal Application - Reactor Systems Section 2.3.1, 2.3.2, and 2.3.3 - Response to Request for Additional Information
Project stage: Response to RAI
ML0430905452004-11-0303 November 2004
License Renewal Application, Heating, Ventilation and Cooling (HVAC) Systems Sections 2.3.2 and 2.3.3, Request for Additional Information (RAI)
Project stage: Request
ML0430903432004-11-0303 November 2004
License Renewal Application Auxiliary Systems Section 3.3 Response to NRC Request for Additional Information
Project stage: Response to RAI
ML0430905772004-11-0404 November 2004
Request for Additional Information for the Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3, LRA (TAC Nos. MC1704, MC1705 and MC1706.)
Project stage: RAI
ML0430905732004-11-0404 November 2004
Request for Additional Information for the Review of the Browns Ferry Nuclear Plant, Units 1, 2 and 3, LRA
Project stage: RAI
2004-05-04
[Table View] |
Text
March 3, 2005 Mr. Karl W. Singer Chief Nuclear Officer and Executive Vice President Tennessee Valley Authority 6A Lookout Place 1101 Market Street Chattanooga, TN 37402-2801
SUBJECT:
REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE BROWNS FERRY NUCLEAR PLANT, UNITS 1, 2, AND 3, LICENSE RENEWAL APPLICATION (TAC NOS. MC1704, MC1705 AND MC1706)
Dear Mr. Singer:
By letter dated December 31, 2003, Tennessee Valley Authority, (TVA or the applicant) submitted an application pursuant to 10 CFR Part 54, to renew the operating licenses for Browns Ferry Nuclear (BFN) Plant, Units 1, 2, and 3, for review by the U.S. Nuclear Regulatory Commission (NRC). The NRC staff is reviewing the information contained in the license renewal application (LRA) and has identified, in the enclosure, areas where additional information is needed to complete the review.
These RAIs were discussed with your staff, Ken Brune, and a mutually agreeable date for this response is within 30 days from the date of this letter. If you have any questions, please contact me at 301-415-1594 or e-mail RXS2@nrc.gov.
Sincerely,
/RA/
Ram Subbaratnam, Project Manager License Renewal Section A License Renewal and Environmental Impacts Program Division of Regulatory Improvement Programs Office of Nuclear Reactor Regulation Docket Nos.: 50-259, 50-260, and 50-296
Enclosure:
As stated cc w/encls: See next page
March 3, 2005 Mr. Karl W. Singer Chief Nuclear Officer and Executive Vice President Tennessee Valley Authority 6A Lookout Place 1101 Market Street Chattanooga, TN 37402-2801
SUBJECT:
REQUEST FOR ADDITIONAL INFORMATION FOR THE REVIEW OF THE BROWNS FERRY NUCLEAR PLANT, UNITS 1, 2, AND 3, LICENSE RENEWAL APPLICATION (TAC NOS. MC1704, MC1705 AND MC1706)
Dear Mr. Singer:
By letter dated December 31, 2003, Tennessee Valley Authority, (TVA or the applicant) submitted an application pursuant to 10 CFR Part 54, to renew the operating licenses for Browns Ferry Nuclear (BFN)
Plant, Units 1, 2, and 3, for review by the U.S. Nuclear Regulatory Commission (NRC). The NRC staff is reviewing the information contained in the license renewal application (LRA) and has identified, in the enclosure, areas where additional information is needed to complete the review.
These RAIs were discussed with your staff, Ken Brune, and a mutually agreeable date for this response is within 30 days from the date of this letter. If you have any questions, please contact me at 301-415-1478 e-mail RXS2@nrc.gov.
Sincerely,
/RA/
Ram Subbaratnam, Project Manager License Renewal Section A License Renewal and Environmental Impacts Program Division of Regulatory Improvement Programs Office of Nuclear Reactor Regulation Docket Nos.: 50-259, 50-260, and 50-296
Enclosure:
As stated cc w/encls: See next page DISTRIBUTION: See next page Adams Accession No.: ML050620592 Document Name: E:\\Filenet\\ML050620592.wpd OFFICE PM:RLEP PM:RLEP LA:RLEP PM:DE SC:RLEP NAME YDiaz-Sanabria RSubbaratnam MJenkins B. Elliot/M.
Hartzman SLee DATE 03 / 03 /05 03/ 03 /05 03/ 02 /05 02/ 25 / 05 03/ 03 /05 OFFICIAL RECORD COPY
Tennessee Valley Authority BROWNS FERRY 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. Michael J. Lorek, General Manager Nuclear Engineering Tennessee Valley Authority 6A Lookout Place 1101 Market Street Chattanooga, TN 37402-2801 Mr. Michael D. Skaggs, Site Vice President Browns Ferry Nuclear Plant Tennessee Valley Authority P.O. Box 2000 Decatur, AL 35609 General Counsel Tennessee Valley Authority ET 11A 400 West Summit Hill Drive Knoxville, TN 37902 Mr. John C. Fornicola, Manager Nuclear Assurance and Licensing Tennessee Valley Authority 6A Lookout Place 1101 Market Street Chattanooga, TN 37402-2801 Mr. Kurt L. Krueger, Plant Manager Browns Ferry Nuclear Plant Tennessee Valley Authority P.O. Box 2000 Decatur, AL 35609 Mr. Jon R. Rupert, Vice President Browns Ferry Unit 1 Restart Browns Ferry Nuclear Plant Tennessee Valley Authority P.O. Box 2000 Decatur, AL 35609 Mr. Robert G. Jones Browns Ferry Unit 1 Plant Restart Manager Browns Ferry Nuclear Plant Tennessee Valley Authority P.O. Box 2000 Decatur, AL 35609 Mr. Fredrick C. Mashburn, Senior Program Manager Nuclear Licensing Tennessee Valley Authority 4X Blue Ridge 1101 Market Street Chattanooga, TN 37402-2801 Mr. Timothy E. Abney, Manager Licensing and Industry Affairs Browns Ferry Nuclear Plant Tennessee Valley Authority P.O. Box 2000 Decatur, AL 35609 Mr. Bobby L. Holbrook Senior Resident Inspector U.S. Nuclear Regulatory Commission Browns Ferry Nuclear Plant 10833 Shaw Road Athens, AL 35611-6970 State Health Officer Alabama Dept. of Public Health RSA Tower - Administration Suite 1552 P.O. Box 303017 Montgomery, AL 36130-3017 Chairman Limestone County Commission 310 West Washington Street Athens, AL 35611
Tennessee Valley Authority BROWNS FERRY NUCLEAR PLANT cc:
Mr. Fred Emerson Nuclear Energy Institute 1776 I St., NW, Suite 400 Washington, DC 20006-2708 Ken Brune, Manager Browns Ferry License Renewal Project Tennessee Valley Authority 6A Lookout Place 1101 Market Street Chattanooga, TN 37402-2801
DISTRIBUTION: Letter to K. Singer, Re: RAI for review of Browns Ferry Nuclear Plant, Units 1 and 2, Dated: March 3, 2005 Adams Accession No.: ML050620592 HARD COPY RLEP RF E-MAIL:
RidsNrrDrip RidsNrrDe G. Bagchi K. Manoly W. Bateman J. Calvo R. Jenkins P. Shemanski J. Fair RidsNrrDssa RidsNrrDipm D. Thatcher R. Pettis G. Galletti C. Li K. Winsberg (RidsOgcMailCenter)
R. Weisman M. Mayfield A. Murphy S. Smith (srs3)
S. Duraiswamy Y. L. (Renee) Li RLEP Staff K. Jabbour C. Julian (RII)
S. Cahill (RII)
A. Hodgdon C. Carpenter D. Coe E. Kleeh M. Marshall G. Cheruvenki B. Elliot M. Hartzman
Enclosure BROWNS FERRY NUCLEAR, UNITS 1, 2, AND 3 LICENSE RENEWAL APPLICATION (LRA)
REQUEST FOR ADDITIONAL INFORMATION (RAI)
SECTION 4.7.7 TIME LIMITED AGING ANALYSIS In Section 4.7.7 of the LRA that it evaluated loss of preload of the core plate hold-down bolts due to thermal and irradiation effects in accordance with the requirements of 10 CFR 54.21(c)(1)(ii). For the 40-year lifetime, the BWRVIP-25 concluded that all core plate hold-down bolts will maintain some preload throughout the life of the plant. For the period of extended operation, the expected loss of preload was assumed to be 20%, which bounds the original BWRVIP analysis. With a loss of 20% in preload, the core plate will maintain sufficient preload to prevent sliding under both normal and accident conditions. Based on this assumption, the applicant concludes that the loss of preload is acceptable for the period of extended operation.
RAI-4.7.7-1 Demonstrate how the BWRVIP-25 analysis can be applied to the BFN units based on the configuration and the geometry of core plate hold-down bolts and the reactor environment (temperature and neutron fluence) assumed in the original report.
RAI-4.7.7-2 Please explain the following questions with the preload determined to be 20%.
(A)
Identify the temperature of the bolts during the normal operation and the projected neutron fluence to be received by the bolts at the end of extended period of operation.
(B)
Explain how it was determined that the effect of temperature and neutron fluence result in a 20% loss of preload.
(C)
Provide a detailed description of the methodology and data used in Browns Ferry to perform the analysis as described in (B). Include the basis for the relaxation curves.
