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MONTHYEARML12150A1202012-05-29029 May 2012 6/18/12 Notice of Forthcoming Meeting with Tennessee Valley Authority Regarding Areva Xm Fuel Transition Request Project stage: Request ML12170A0142012-06-18018 June 2012 6/18/12 Meeting Slides - Slides for Meeting with Tennessee Valley Authority Regarding Areva Xm Fuel Transition Request for Browns Ferry Nuclear Plant, Units 1, 2, and 3, Use of Areva Xm Fuel. Project stage: Request ML12194A4512012-07-18018 July 2012 6/18/12 Summary of Meeting with Tennessee Valley Regarding Areva Xm Fuel Transition for Browns Ferry Nuclear Plant, Units 1, 2, and 3. Project stage: Meeting ML12320A4812012-11-15015 November 2012 Meeting Slides Regarding Browns Ferry Xm Fuel Transition Update Project stage: Request ML13079A2382013-03-26026 March 2013 Summary of Meeting with the Tennessee Valley Authority (TVA) to Discuss Proposed Fuel Type Change Project stage: Meeting 2012-06-18
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Category:Meeting Briefing Package/Handouts
MONTHYEARML24032A2752024-02-0707 February 2024 Pre-Pre-Submittal Meeting for Proposed License Amendment Regarding Hydrologic Analysis Updates (Slides) ML24019A1512024-01-22022 January 2024 Slides - Modification of Browns Ferry Technical Specifications to Eliminate LCO 3.3.2.1 Actions C.2.1.1 and C.2.1.2 for Rod Worth ML23130A0912023-05-11011 May 2023 TVA Browns Ferry Nuclear Plant Safety Pre-Application Public Meeting Slides 05/11/2023 ML23130A0922023-05-11011 May 2023 NRC Browns Ferry Nuclear Plant, Units 1, 2, and 3, Subsequent License Renewal Application, Public Meeting Slides ML23128A2882023-05-0808 May 2023 TVA Nuclear Plants -2022 EOC Media Slides ML23025A0472023-01-25025 January 2023 Pre-Submittal Meeting for Proposed License Amendment Request Regarding Technical Specification Surveillance Requirements 3.4.3.2 and 3.5.1.11 Regarding Safety Relief Valves - January 25, 2023 ML22285A1902022-10-13013 October 2022 October 13, 2022 Public Meeting on 5th Interval Alternative Planned Requests - Licensee Slides ML22279A8992022-10-0606 October 2022 Subsequent License Renewal Application - SAMA Pre-Application Meeting October 6, 2022-TVA Slides ML22277A6562022-10-0606 October 2022 Subsequent License Renewal Application - SAMA Pre-Application Meeting October, 2022 (TVA Slides) ML22264A2332022-09-22022 September 2022 Slides for Pre-Submittal Meeting for Request to Use a Later Edition of the ASME OM Code for the Fifth Inservice Testing (IST) 10-Year Interval ML22080A1662022-03-21021 March 2022 TVA Nuclear Plants -2021 EOC Media Loop Slides for Automatic Play ML21281A2282021-10-13013 October 2021 Tennessee Valley Authority Fleet Pre-Submittal Meeting for License Amendment Request to Change Emergency Action Level Scheme Presentation - October 13, 2021 (EPID L-2021-LRM-0096) (Slides) ML21270A0322021-09-27027 September 2021 Presentation Slides for Browns Ferry Pre-submittal Public Meeting September 27, 2021 ML21265A0422021-09-21021 September 2021 Presentation Slides for Browns Ferry Pre-submittal Public Meeting 09/22/2021 ML21250A3012021-09-0707 September 2021 TVA Slides for September 7, 2021, Presubmittal Meeting to Discuss Planned Browns Ferry TSTF-505 License Amendment Request ML21152A1872021-06-0101 June 2021 TVA Slides for June 1, 2021, Presubmittal Meeting to Discuss Planned Control Bay Chiller Cross-Tie License Amendment Request ML24019A1322020-11-0909 November 2020 ANP-3874NP, Revision 1, Browns Ferry Atrium 11 Control Rod Drop Accident Analysis with the AURORA-B CRDA ML20175A0552020-06-23023 June 2020 TVA Slides for June 23, 2020, Emergency Plan Change Presubmittal Meeting ML20156A2812020-06-0808 June 2020 TVA Slides for June 8, 2020, ATRIUM-11 Presubmittal Meeting ML20092F5742020-04-0202 April 2020 TVA Slides for Browns Ferry 50.69 License Amendment Request Presubmittal Meeting ML20049G1822020-02-18018 February 2020 February 20, 2020 - Pre-submittal Meeting Presentation - Transition to Westinghouse Fuel ML20022A0262020-01-22022 January 2020 NEI Presentation Status Update for Ropte Short Term Action Plan: Removed Planned Unavailability for Mitigating Systems Performance Index ML24019A1482019-01-28028 January 2019 Surveillance Procedure 2-SR-3.1.6.1, BPWS Compliance Verification, Revision 006 ML18255A0142018-09-12012 September 2018 BWROG Presentation Slides for Public Meeting Sept 12 2018 ML18255A0102018-09-12012 September 2018 NRC Slides for Target Rock Public Meeting ML18239A2522018-08-27027 August 2018 Proposed Changes to NFPA 805 License Conditions ML18158A2862018-06-0707 June 2018 May 30, 2018 Summary of Public Meeting with Browns Ferry Nuclear Plant, Docket No. 50-259, 50-260, and 50-296 ML17271A0162017-09-28028 September 2017 Meeting Slide for Tennessee Valley Authority (TVA) Hydrology Precipitation Model Topical Report Review Status ML17212A8432017-08-0101 August 2017 Meeting Slides for Pre-submittal Meeting with Tennessee Valley Authority on Unbalanced Voltage License Amendment Request for TVA Nuclear Plants ML17034A3322017-02-0303 February 2017 Presentation Slides for Public Meeting Regarding Browns Ferry Extended Power Uprate License Amendment Request Transmission System Update Supplements ML16356A0342017-01-0404 January 2017 Pre-app Meeting Mellla+ LAR Final ML16341A7422017-01-0404 January 2017 Presentation Slides for Browns Ferry Pre-application Meeting Regarding Mellla+ ML16350A2962016-12-14014 December 2016 Enclosure 3- Reactor Oversight Process Task Force FAQ Log- November 16, 2016 ML16279A2332016-10-0505 October 2016 Summary of Closed Pre-Decisional Enforcement Conference with Tennessee Valley Authority Regarding Browns Ferry Nuclear Plant ML16200A2592016-07-19019 July 2016 July 19, 2016: NRC Public Meeting on Browns Ferry Nuclear Plant Extended Power Uprate License Amendment Request ML16189A3482016-07-19019 July 2016 Presentation Slides for July 19, 2016, Public Meeting ML16028A0962016-02-0101 February 2016 Emergency Core Cooling System Preferred Pump Logic, Common Accident Signal Logic, and Unit Priority Re-Trip Logic License Amendment Request ML15308A1002015-11-10010 November 2015 Public Meeting Presentation Slides Extended Power Uprate License Amendment Request NRC Public Meeting ML15195A1252015-07-14014 July 2015 July 14, 2015 - Public Meeting Slides on Browns Ferry Seismic Risk Insights ML15293A4582015-07-14014 July 2015 Slides for July 14, 2015 Public Meeting on Browns Ferry Seismic Risk Evaluations (MF3764 Through MF3766) CNL-15-122, Presentation Slides for Closed Meeting Extended Power Uprate (EPU) License Amendment Request2015-07-0808 July 2015 Presentation Slides for Closed Meeting Extended Power Uprate (EPU) License Amendment Request ML15146A2792015-05-21021 May 2015 Bf EOC Meeting Summary 2015 ML15099A2912015-04-22022 April 2015 4/22/2015, Enclosure 2, Slides for TVA Presentation to the NRC in Support of Steam Dryer Replacement ML14147A3222014-05-27027 May 2014 Public Meeting Summary 05/21/2014 to Present Annual Assessment ML14101A1522014-04-11011 April 2014 Summary of Public and Closed Meeting for Tennessee Valley Authority 2013 Synergy Safety Culture Survey Results ML14090A4582014-03-31031 March 2014 Public Meeting Summary TVA Synergy Safety Culture Survey Results ML14036A3872014-02-0505 February 2014 Summary of Meeting with Public to Discuss the Results of the Follow-up Inspection of the Items Identified in Confirmatory Action Letter (ML13232A105) of August 22, 2013, and the Status of Nrc'S Performance Assessment of Browns Ferry Unit 1 IR 05000260/20132012013-07-30030 July 2013 07/24/2013 Summary of Public Conference Meeting With Tennessee Valley Authority to Discuss Safety Significance of One Preliminary Greater Than Green Finding Associated with One Apparent Violation Documented in NRC Inspection Report 05000260 ML13212A0842013-07-30030 July 2013 Summary of Public Conference Meeting with Tennessee Valley Authority to Discuss Safety Significance of One Preliminary Greater than Green Finding Associated with One Apparent Violation Documented in NRC Inspection Report 05000260/20132012 ML13199A4522013-07-17017 July 2013 Summary of Meeting with Browns Ferry 2024-02-07
[Table view] Category:Meeting Agenda
MONTHYEARPMNS20240078, Meeting with Tennessee Valley Authority to Discuss a Future License Amendment Request to Revise the Final Safety Analysis Report Regarding the Hydrologic Analysis for the Browns Ferry Nuclear Plant2024-01-24024 January 2024 Meeting with Tennessee Valley Authority to Discuss a Future License Amendment Request to Revise the Final Safety Analysis Report Regarding the Hydrologic Analysis for the Browns Ferry Nuclear Plant PMNS20240028, Meeting with Tennessee Valley Authority to Discuss Proposed Use of the Risk-Informed Process for Evaluations (RIPE) for an Upcoming License Amendment Request for the Browns Ferry Nuclear Plant2024-01-12012 January 2024 Meeting with Tennessee Valley Authority to Discuss Proposed Use of the Risk-Informed Process for Evaluations (RIPE) for an Upcoming License Amendment Request for the Browns Ferry Nuclear Plant PMNS20231329, Meeting with Tennessee Valley Authority to Discuss Proposed License Amendment Request for the Browns Ferry, Sequoyah, and Watts Bar Nuclear Plants2023-11-28028 November 2023 Meeting with Tennessee Valley Authority to Discuss Proposed License Amendment Request for the Browns Ferry, Sequoyah, and Watts Bar Nuclear Plants PMNS20230966, Pre-Application SLRA Meeting with TVA for Browns Ferry Cathodic Protection2023-09-11011 September 2023 Pre-Application SLRA Meeting with TVA for Browns Ferry Cathodic Protection PMNS20230712, Meeting with Tennessee Valley Authority to Discuss Proposed License Amendment Request for the Browns Ferry, Sequoyah, and Watts Bar Nuclear Plants2023-06-12012 June 2023 Meeting with Tennessee Valley Authority to Discuss Proposed License Amendment Request for the Browns Ferry, Sequoyah, and Watts Bar Nuclear Plants ML23130A0922023-05-11011 May 2023 NRC Browns Ferry Nuclear Plant, Units 1, 2, and 3, Subsequent License Renewal Application, Public Meeting Slides ML23130A0912023-05-11011 May 2023 TVA Browns Ferry Nuclear Plant Safety Pre-Application Public Meeting Slides 05/11/2023 PMNS20230568, Pre-Submittal Meeting for Subsequent License Renewal Application for Browns Ferry Nuclear Plant, Units 1, 2, and 3 (Bfnp) - Safety2023-05-10010 May 2023 Pre-Submittal Meeting for Subsequent License Renewal Application for Browns Ferry Nuclear Plant, Units 1, 2, and 3 (Bfnp) - Safety PMNS20230570, Pre-Submittal Meeting for Subsequent License Renewal Application for Browns Ferry Nuclear Plant, Units 1, 2, and 3 - Environmental2023-05-10010 May 2023 Pre-Submittal Meeting for Subsequent License Renewal Application for Browns Ferry Nuclear Plant, Units 1, 2, and 3 - Environmental PMNS20230549, Annual Assessment Virtual Meeting for the 2022 Assessment Period2023-04-25025 April 2023 Annual Assessment Virtual Meeting for the 2022 Assessment Period PMNS20230446, Annual Assessment Public Poster Session and Openhouse Meeting2023-04-17017 April 2023 Annual Assessment Public Poster Session and Openhouse Meeting ML23025A0472023-01-25025 January 2023 Pre-Submittal Meeting for Proposed License Amendment Request Regarding Technical Specification Surveillance Requirements 3.4.3.2 and 3.5.1.11 Regarding Safety Relief Valves - January 25, 2023 PMNS20230053, Meeting with Tennessee Valley Authority to Discuss Proposed License Amendment Request for Browns Ferry Nuclear Plant, Units 1, 2, and 32023-01-18018 January 2023 Meeting with Tennessee Valley Authority to Discuss Proposed License Amendment Request for Browns Ferry Nuclear Plant, Units 1, 2, and 3 ML22285A1902022-10-13013 October 2022 October 13, 2022 Public Meeting on 5th Interval Alternative Planned Requests - Licensee Slides PMNS20221018, Meeting with the Tennessee Valley Authority to Discuss Proposed Alternative Requests for the Browns Ferry Nuclear Plant2022-10-12012 October 2022 Meeting with the Tennessee Valley Authority to Discuss Proposed Alternative Requests for the Browns Ferry Nuclear Plant ML22277A6562022-10-0606 October 2022 Subsequent License Renewal Application - SAMA Pre-Application Meeting October, 2022 (TVA Slides) PMNS20220991, Meeting with Tennessee Valley Authority to Discuss Severe Accident Mitigation Alternatives Analysis for the Browns Ferry Nuclear Plant, Subsequent License Renewal Application2022-10-0606 October 2022 Meeting with Tennessee Valley Authority to Discuss Severe Accident Mitigation Alternatives Analysis for the Browns Ferry Nuclear Plant, Subsequent License Renewal Application ML22264A2332022-09-22022 September 2022 Slides for Pre-Submittal Meeting for Request to Use a Later Edition of the ASME OM Code for the Fifth Inservice Testing (IST) 10-Year Interval PMNS20220953, Meeting with Tennessee Valley Authority to Discuss Proposed Alternative Request for Browns Ferry Nuclear Plant2022-09-21021 September 2022 Meeting with Tennessee Valley Authority to Discuss Proposed Alternative Request for Browns Ferry Nuclear Plant PMNS20220312, Meeting with Tennessee Valley Authority to Discuss the Criticality Analysis License Amendment Request for Browns Ferry Nuclear Plant, Units 1, 2, and 32022-03-31031 March 2022 Meeting with Tennessee Valley Authority to Discuss the Criticality Analysis License Amendment Request for Browns Ferry Nuclear Plant, Units 1, 2, and 3 PMNS20220285, Annual Assessment Meeting2022-03-29029 March 2022 Annual Assessment Meeting PMNS20220206, Meeting with Tennessee Valley Authority Regarding Framatome Advanced Methodologies for the Browns Ferry Atrium 11 Fuel Transition License Amendment Request2022-03-0707 March 2022 Meeting with Tennessee Valley Authority Regarding Framatome Advanced Methodologies for the Browns Ferry Atrium 11 Fuel Transition License Amendment Request ML21281A2282021-10-13013 October 2021 Tennessee Valley Authority Fleet Pre-Submittal Meeting for License Amendment Request to Change Emergency Action Level Scheme Presentation - October 13, 2021 (EPID L-2021-LRM-0096) (Slides) ML21270A0492021-09-27027 September 2021 Teleconference with Tennessee Valley Authority to Discuss a Planned Alternative Request to ASME Code Case N-526 for Browns Ferry Nuclear Plant, Unit 2 ML21270A0322021-09-27027 September 2021 Presentation Slides for Browns Ferry Pre-submittal Public Meeting September 27, 2021 ML21265A1322021-09-22022 September 2021 Teleconference with Tennessee Valley Authority to Discuss a Planned License Amendment Request for Browns Ferry Nuclear Plant, Units 1, 2, and 3 PMNS20211154, Meeting with Tennessee Valley Authority Regarding a Proposed Fleet Amendment Request2021-09-21021 September 2021 Meeting with Tennessee Valley Authority Regarding a Proposed Fleet Amendment Request ML21265A0422021-09-21021 September 2021 Presentation Slides for Browns Ferry Pre-submittal Public Meeting 09/22/2021 ML21256A1962021-09-13013 September 2021 Teleconference with Tennessee Valley Authority to Discuss a Planned Alternative Request to ASME Code Case N-526 for Browns Ferry Nuclear Plant, Unit 2 ML21252A5352021-09-0909 September 2021 Teleconference with Tennessee Valley Authority to Discuss a Planned License Amendment Request for Browns Ferry Nuclear Plant, Units 1, 2, and 3 ML21242A0582021-08-30030 August 2021 Teleconference with Tennessee Valley Authority to Discuss a Planned License Amendment Request for Browns Ferry Nuclear Plant, Units 1, 2, and 3 ML21152A1872021-06-0101 June 2021 TVA Slides for June 1, 2021, Presubmittal Meeting to Discuss Planned Control Bay Chiller Cross-Tie License Amendment Request PMNS20210702, Closed Meeting with Representatives from the Tennessee Valley Authority to Discuss a Planned Request for Exemption2021-05-25025 May 2021 Closed Meeting with Representatives from the Tennessee Valley Authority to Discuss a Planned Request for Exemption ML21141A1152021-05-21021 May 2021 Teleconference with Tennessee Valley Authority to Discuss a Planned License Amendment Request for Browns Ferry Nuclear Plant, Units 1, 2, and 3 PMNS20210392, Annual Assessment Meeting2021-04-12012 April 2021 Annual Assessment Meeting ML20167A1202020-06-30030 June 2020 Public Meeting Notice - Notice of Predecisional Enforcement Conference (Pec) Between U.S. Nuclear Regulatory Commission (NRC) and Tennessee Valley Authority (TVA) (EA-20-006, EA-20-007) ML16356A0342017-01-0404 January 2017 Pre-app Meeting Mellla+ LAR Final ML16161A0642016-06-15015 June 2016 Notice of Forthcoming Closed Meeting with Tennessee Valley Authority and Its Consultant, GEH, Regarding Steam Dryers Structural Adequacy for Browns Ferry Units 1, 2 & 3 Extended Power Uprate (EPU) License Amendment Request (LAR) ML15062A5402015-03-0303 March 2015 March 8, 2015, Rescheduled Forthcoming Closed Meeting with Tennessee Valley Authority Browns Ferry Nuclear Plant Main Steam Isolation Valve Leakage Rate License Amendment Request ML14076A0692014-03-17017 March 2014 Notice of Public Meeting with the TVA to Discuss TVA 2013 Synergy Safety Culture ML14065A4952014-03-0606 March 2014 March 26, 2014 Notice of Category 3 Meeting with TVA to Present the 2013 Synergy Safety Culture Survey Results ML14014A2402014-01-14014 January 2014 Meeting Notice with Public to Discuss the Results of the Follow-up Inspection of the Items Identified in Confirmatory Action Letter of August 22, 2013 (ML13232A105) and the Status of the Nrc'S Performance Assessment of Browns Ferry Unit 1 ML14014A1572014-01-14014 January 2014 Meeting Announcement - Category One - Browns Ferry Nuclear Plant ML13191A1722013-07-10010 July 2013 Notice of Category 1 Meeting - Regulatory Conference Browns Ferry ML13178A3532013-06-27027 June 2013 Notice of Meeting with Tennessee Valley Authority to Discuss the Annual Assessment & Inspection Procedure 95003 Supplemental Inspection for Browns Ferry Nuclear Plant ML12321A2522012-11-16016 November 2012 12/5/2012 - Meeting Announcement - Category One - Browns Ferry Nuclear Plant ML12320A4812012-11-15015 November 2012 Meeting Slides Regarding Browns Ferry Xm Fuel Transition Update ML12306A4092012-11-0202 November 2012 Notice of Forthcoming Meeting with Tennessee Valley Authority Regarding Areva Xm Fuel Transition Request ML12272A0612012-09-28028 September 2012 11/8/12 Notice of Forthcoming Meeting with Tennessee Valley Authority Regarding Voluntary Fire Protection Risk Initiative for Browns Ferry Nuclear Plant, Units 1, 2, and 3 ML12240A0802012-09-10010 September 2012 10/3/2012 Notice of Forthcoming Meeting with Tennessee Valley Authority Regarding Voluntary Fire Protection Risk Initiative 2024-01-24
[Table view] Category:Slides and Viewgraphs
MONTHYEARML24032A2752024-02-0707 February 2024 Pre-Pre-Submittal Meeting for Proposed License Amendment Regarding Hydrologic Analysis Updates (Slides) ML24019A1512024-01-22022 January 2024 Slides - Modification of Browns Ferry Technical Specifications to Eliminate LCO 3.3.2.1 Actions C.2.1.1 and C.2.1.2 for Rod Worth ML23130A0922023-05-11011 May 2023 NRC Browns Ferry Nuclear Plant, Units 1, 2, and 3, Subsequent License Renewal Application, Public Meeting Slides ML23130A0332023-05-11011 May 2023 NRC Presentation Browns Ferry Subsequent License Renewal Pre-application Meeting, Environmental Overview ML23130A0912023-05-11011 May 2023 TVA Browns Ferry Nuclear Plant Safety Pre-Application Public Meeting Slides 05/11/2023 ML23130A0302023-05-10010 May 2023 TVA Presentation Browns Ferry Nuclear Plant Subsequent License Renewal License Application Environmental Report ML23128A2882023-05-0808 May 2023 TVA Nuclear Plants -2022 EOC Media Slides ML23025A0472023-01-25025 January 2023 Pre-Submittal Meeting for Proposed License Amendment Request Regarding Technical Specification Surveillance Requirements 3.4.3.2 and 3.5.1.11 Regarding Safety Relief Valves - January 25, 2023 ML22285A1902022-10-13013 October 2022 October 13, 2022 Public Meeting on 5th Interval Alternative Planned Requests - Licensee Slides ML22277A6562022-10-0606 October 2022 Subsequent License Renewal Application - SAMA Pre-Application Meeting October, 2022 (TVA Slides) ML22279A8992022-10-0606 October 2022 Subsequent License Renewal Application - SAMA Pre-Application Meeting October 6, 2022-TVA Slides ML22264A2332022-09-22022 September 2022 Slides for Pre-Submittal Meeting for Request to Use a Later Edition of the ASME OM Code for the Fifth Inservice Testing (IST) 10-Year Interval ML22080A1662022-03-21021 March 2022 TVA Nuclear Plants -2021 EOC Media Loop Slides for Automatic Play ML21281A2282021-10-13013 October 2021 Tennessee Valley Authority Fleet Pre-Submittal Meeting for License Amendment Request to Change Emergency Action Level Scheme Presentation - October 13, 2021 (EPID L-2021-LRM-0096) (Slides) ML21270A0322021-09-27027 September 2021 Presentation Slides for Browns Ferry Pre-submittal Public Meeting September 27, 2021 ML21265A0422021-09-21021 September 2021 Presentation Slides for Browns Ferry Pre-submittal Public Meeting 09/22/2021 ML21250A3012021-09-0707 September 2021 TVA Slides for September 7, 2021, Presubmittal Meeting to Discuss Planned Browns Ferry TSTF-505 License Amendment Request ML21152A1872021-06-0101 June 2021 TVA Slides for June 1, 2021, Presubmittal Meeting to Discuss Planned Control Bay Chiller Cross-Tie License Amendment Request ML21096A1002021-04-0606 April 2021 Annual Assessments ML20175A0552020-06-23023 June 2020 TVA Slides for June 23, 2020, Emergency Plan Change Presubmittal Meeting ML20156A2812020-06-0808 June 2020 TVA Slides for June 8, 2020, ATRIUM-11 Presubmittal Meeting ML20112F5302020-04-21021 April 2020 TVA Nuclear Plants -2019 EOC Media Loop Slides for Automatic Play (Final) ML20092F5742020-04-0202 April 2020 TVA Slides for Browns Ferry 50.69 License Amendment Request Presubmittal Meeting ML20049G1822020-02-18018 February 2020 February 20, 2020 - Pre-submittal Meeting Presentation - Transition to Westinghouse Fuel ML20022A0262020-01-22022 January 2020 NEI Presentation Status Update for Ropte Short Term Action Plan: Removed Planned Unavailability for Mitigating Systems Performance Index ML19120A3692019-04-30030 April 2019 Public Meeting Summary - Browns Nuclear Plant, Docket No. 50-259, 50-260, and 50-296 ML18255A0142018-09-12012 September 2018 BWROG Presentation Slides for Public Meeting Sept 12 2018 ML18158A2862018-06-0707 June 2018 May 30, 2018 Summary of Public Meeting with Browns Ferry Nuclear Plant, Docket No. 50-259, 50-260, and 50-296 ML17271A0162017-09-28028 September 2017 Meeting Slide for Tennessee Valley Authority (TVA) Hydrology Precipitation Model Topical Report Review Status ML17212A8432017-08-0101 August 2017 Meeting Slides for Pre-submittal Meeting with Tennessee Valley Authority on Unbalanced Voltage License Amendment Request for TVA Nuclear Plants ML17034A3322017-02-0303 February 2017 Presentation Slides for Public Meeting Regarding Browns Ferry Extended Power Uprate License Amendment Request Transmission System Update Supplements ML16341A7422017-01-0404 January 2017 Presentation Slides for Browns Ferry Pre-application Meeting Regarding Mellla+ ML16356A0342017-01-0404 January 2017 Pre-app Meeting Mellla+ LAR Final ML16279A2332016-10-0505 October 2016 Summary of Closed Pre-Decisional Enforcement Conference with Tennessee Valley Authority Regarding Browns Ferry Nuclear Plant ML16189A3482016-07-19019 July 2016 Presentation Slides for July 19, 2016, Public Meeting ML16200A2592016-07-19019 July 2016 July 19, 2016: NRC Public Meeting on Browns Ferry Nuclear Plant Extended Power Uprate License Amendment Request ML16153A1982016-06-0101 June 2016 2015 EOC Meeting Summary ML16028A0962016-02-0101 February 2016 Emergency Core Cooling System Preferred Pump Logic, Common Accident Signal Logic, and Unit Priority Re-Trip Logic License Amendment Request ML16006A2882016-01-0606 January 2016 Significant Operational Experience: 7 Major Industry Events with Regulatory Implications ML15308A1002015-11-10010 November 2015 Public Meeting Presentation Slides Extended Power Uprate License Amendment Request NRC Public Meeting ML15293A4582015-07-14014 July 2015 Slides for July 14, 2015 Public Meeting on Browns Ferry Seismic Risk Evaluations (MF3764 Through MF3766) ML15195A1252015-07-14014 July 2015 July 14, 2015 - Public Meeting Slides on Browns Ferry Seismic Risk Insights CNL-15-122, Presentation Slides for Closed Meeting Extended Power Uprate (EPU) License Amendment Request2015-07-0808 July 2015 Presentation Slides for Closed Meeting Extended Power Uprate (EPU) License Amendment Request ML15146A2792015-05-21021 May 2015 Bf EOC Meeting Summary 2015 ML15099A2912015-04-22022 April 2015 4/22/2015, Enclosure 2, Slides for TVA Presentation to the NRC in Support of Steam Dryer Replacement ML14147A3222014-05-27027 May 2014 Public Meeting Summary 05/21/2014 to Present Annual Assessment ML14101A1522014-04-11011 April 2014 Summary of Public and Closed Meeting for Tennessee Valley Authority 2013 Synergy Safety Culture Survey Results ML14036A3872014-02-0505 February 2014 Summary of Meeting with Public to Discuss the Results of the Follow-up Inspection of the Items Identified in Confirmatory Action Letter (ML13232A105) of August 22, 2013, and the Status of Nrc'S Performance Assessment of Browns Ferry Unit 1 ML13212A0842013-07-30030 July 2013 Summary of Public Conference Meeting with Tennessee Valley Authority to Discuss Safety Significance of One Preliminary Greater than Green Finding Associated with One Apparent Violation Documented in NRC Inspection Report 05000260/20132012 IR 05000260/20132012013-07-30030 July 2013 07/24/2013 Summary of Public Conference Meeting With Tennessee Valley Authority to Discuss Safety Significance of One Preliminary Greater Than Green Finding Associated with One Apparent Violation Documented in NRC Inspection Report 05000260 2024-02-07
[Table view] |
Text
Browns Ferry Nuclear Plant N l Nuclear Browns Ferry XM Fuel Transition Update November 15, 2012
Nuclear Agenda
- Review June Meetingg Highlights g g
Nuclear June Meeting Summary
- TVA desires to transition to ATRIUM-10 XM fuel
- Industry proven design
- Approved for Brunswick (similar plant)
- XM design is compliant with ANF-89-98(P)(A)
- NRC audited XM compliance documentation in November 2010
- LAR will be for all three Browns Ferry units
- First targeted XM reloads by unit
- Unit 2 spring 2015, Unit 3 spring 2016, Unit 1 fall 2016
- Transition work will use Unit 2 cycle 19 as the basis for review
- Will demonstrate transition from current ATRIUM-10 fuel to XM fuel
- Will demonstrate application of several additional methods to BFN
- Transition cores will only contain AREVA fuel types
- No multi vendor core issues
- TVA requesting q g approval pp for current ppower level onlyy 3
Nuclear June Meeting Summary (cont)
- Implementation requires use of additional AREVA methods
- RODEX4
- SAFLIM-3D
- ACE
- The additional methods will be added to TS 5 5.6.5.b 65b
- Application of existing AREVA methods in TS 5.6.5.b to Browns Ferry has received extensive NRC review
- NRCC methods h d audit di August 2008
- Unit 1 ATRIUM-10 LAR
- TVA suggested the LAR focus on application of the three new methodologies to Browns Ferry
- NRC requested thermal conductivity degradation be addressed in the LAR 4
Nuclear June Meeting Summary (cont)
- LAR similar in content to the Unit 1 ATRIUM-10 LAR (TS-473)
- Supplement pp with additional information
- Application of the three additional methodologies to Browns Ferry
- Address thermal conductivity degradation issue
- Address ACE K factor issue (plant specific supplement)
- LAR will ill iinclude l d a request to revise i the h SSLMCPR ffor Unit i 2
- SAFLIM-3D based 5
Nuclear LAR Overview and Status
- Submittal Tech Spec change number assigned: TS-478
- Transition work essentiallyy complete p
- All reports except Reload Safety Report received
- Reports being docketed for TS-478 (similar to TS-473)
- Bundle mechanical design g report p ((ANP-3150))
- Thermal hydraulic compatibility report (ANP-3082)
- Fuel cycle design report (ANP-3145)
- Reload safety analysis report (ANP-3167)
- LOCA break spectrum report (ANP-3152)
- Licensing methods compendium (ANP-2637) - revised
- RAI report (ANP-2860)
(ANP 2860) - supplemental
- Prior RAIs in ANP-2860 screened along with Brunswick RAIs
- Questions impacted by fuel type changes screened in
- Updated responses included in the supplement 6
Nuclear LAR Overview and Status (cont)
- Additional reports being docketed
- Fuel rod thermal mechanical report p ((ANP-3159))
- Equilibrium fuel cycle design report (ANP-3148)
- SLMCPR analysis report
- Conductivity degradation report (ANP-3170)
- BFN specific ACE supplement (ANP-3140)
- Approved ACE methodology has a known issue
- Axial averaging process for K factor
- Generic ACE supplement pp still under review byy NRC
- Tech Spec markups for TS 5.6.5.b will reflect the BFN specific supplement
- TVA will evaluate revising LAR to reflect generic supplement if approved prior to TS 478 TS-478 7
Nuclear LAR Overview and Status (cont)
- Thermal conductivity degradation issue
- RODEX2 still used for transient and LOCA analyses y
- Legacy ATRIUM-10 fuel will still utilize this method for thermal-mechanical evaluations
- RODEX4 addresses conductivity degradation
- Used U d ffor th thermal-mechanical l h i l evaluations l ti ffor XM ffuell
- A BFN evaluation report has been prepared (ANP-3170)
- Report address impacts of conductivity degradation on:
Nuclear LAR Overview and Status (cont)
- Brunswick SER for use of RODEX4 raised an issue
- NRC had concerns over oxide thickness
- 130 micron limit in the topical report
- Concerns that significant oxide spalling could occur at these levels
- Available AREVA fuel data shows no concerns up to 85 microns
- Brunswick committed to restricting calculated oxide to 85 microns when using RODEX4
- TVA will comply with this same reduced limit
- Browns Ferry LAR contains a commitment to this effect 9
Nuclear LAR Overview and Status (cont)
- Other Emerging Issues Addressed in RAI Process
- Upcoming p g Regulation g and SRP revision
- Reactivity Insertion Accident (RIA), LOCA, Hydrogen Content, etc.
- Plant specific responses needed to address emerging concerns
- No Regulation/SRP in place to provide final criteria for evaluation
- Approved methods are not in place yet to address all emerging issues
- Potential for understanding of phenomena, NRC focus of concern, and methods of evaluation to evolve over time
- NRC TTop FFuell paper suggests t ththatt emerging i RIA iissues will ill b be addressed in RAI process (Paul Clifford)
If an existing licensee voluntarily seeks a license amendment or change and (1) the NRC staffs consideration of the request involves a regulatory issue directly relevant to RIA and (2) the specific subject matter of this new guidance is an essential consideration in the staffs determination of the acceptability of the licensees request, then the staff may request that the licensee either follow the new guidance or provide an equivalent alternative process that demonstrates compliance with the underlying NRC regulatory requirements.
requirements 10
Nuclear LAR Overview and Status (cont)
- Reactivity Insertion Accident
- RIA Criteria that will be supported by LAR
- Show the current radiological source evaluation bounds the number of rods failed based on peak radial average fuel enthalpy rise criteria of 170 cal/g (high cladding temperature failure criteria for zero power conditions)
- Show that interim criteria for core coolability of 230 cal/g peak average fuel eenthalpy t a py rise se iss met et
- Compliance with other underlying NRC regulatory requirements will be demonstrated as requested during RAI process 11
Nuclear LAR Overview and Status (cont)
- All three units will have changes g to TS 5.6.5.b
- Remove reference to ANF-524PA (SAFLIM2)
- Add reference to ANP-10307PA (SAFLIM-3D)
- Add reference to BAW-10247PA (RODEX4)
- Add reference to ANP-10298PA ANP 10298PA (ACE for XM)
- Add reference to ANP-3140P (BFN ACE supplement)
- Unit 2 will also have a change g to TS 2.1.1.1 (SLMCPR)
( )
- Tech Spec markup will show values of 1.06 for TLO and 1.08 for SLO
- 0.02 reduction from current Unit 2 SLMCPR values
- Conservatively selected relative to SAFLIM-3D calculated values
- TVA is choosing not to pursue all the margin SAFLIM SAFLIM-3D 3D can provide
- Intention is to make the new SLMCPR cycle independent
- TVA will request a change for Units 1 and 3 as part of the normal reload cycle process for first XM use at those units 12
Nuclear LAR Overview and Status (cont)
- Technical Specification Bases changes
- All three units TS Bases will be modified
- References in these Bases will be updated to reflect new methods
- Modify discussion of low power SL to reflect new CPR correlation
- UFSAR changes will be made under 10CFR50.59 process 13
Nuclear Schedule
- Target date for LAR submittal
- January 2013
- End of Februaryy 2014
- Need date is tied to reload design and fuel fabrication milestones for Unit 2 cycle 19 14
Nuclear Future EPU Issues
- First XM application pp ((unit 2 cycle y 19)) not targeted g for EPU
- 2016 reloads are potential EPU cycles
- Potential for concurrent EPU and XM intro in these two cycles
- TVA views this as acceptable under the ELTR process
- Lead XM reload would not be EPU concurrent
- Additional EPU LAR information
- Information docketed for EPU does not consider XM
- Only GE14 and ATRIUM-10 considered
- Meeting needed to discuss how to supplement EPU LAR to account for XM fuel 15
Nuclear Discussion 16