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 Issue dateTitleTopic
ML23291A15618 October 2023NRC Pre-Submittal Meeting Watts Bar & Sequoyah LAR, TVA Presentation Slides
ML23264A04127 September 2023NRC Pre-Submittal Meeting WBN Rebaseline LAR, TVA Presentation SlidesShutdown Margin
ML23251A12112 September 2023RHR Flow Rate Reduction During Mode 6 Operation at 23 Ft. Refueling Water Level Technical Specification Change NON-PROPRIETARY Slides
ML23251A12512 September 2023Pre-submittal Meeting for License Amendment Request, Modify the Watts Bar Nuclear Plant Unit 1 and Unit 2 Technical Specification Surveillance Requirement 3.9.5.1
ML23178A08310 July 2023Pre-submittal Meeting Slides for License Amendment Request to Revise Technical Specification Table 1.1-1 Regarding the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure StudsIncorporated by reference
Pressure and Temperature Limits Report
ML23128A2888 May 2023TVA Nuclear Plants -2022 EOC Media SlidesOpen House
ML23052A03622 February 2023February 22, 2023, Pre-Submittal Meeting for the License Amendment Request for Increased Tritium Production at Watts Bar (EPID L-2023-LRM-0010) - Meeting SlidesUltimate heat sink
Pressure and Temperature Limits Report
ML23044A51815 February 2023Pre-Submittal Meeting Slides for Expedited License Amendment Request Re Main Control Room Chiller Completion Time Extension
ML23041A35615 February 2023February 15, 2023 Pre-submittal Meeting for Expedited License Amendment Request Main Control Room (MCR) Chiller Completion Time Extension (EPID L-2022-LRM-0098) (Slides)
ML23010A25412 January 2023Pre-submittal Meeting for Expedited License Amendment Request Main Control Room (MCR) Chiller Completion Time Extension -- Meeting Slides
ML22318A10414 November 2022Pre-submittal Meeting for American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section XI, Request for Alternative WBN-2-ISI-01 Slide PresentationDissimilar Metal Weld
ML22157A4136 June 2022Plants - Pre-Submittal Teleconference for Proposed Amendment Request Regarding the Change for the Sequoyah and Watts Bar Nuclear Plants Technical Specification 3.4.12 Meeting Slides
ML22103A08514 April 2022and Watts Bar Plant Pre-submittal Meeting for Inservice Testing (IST) Program Request for Alternative for the Motor Driven Auxiliary Feedwater Pump Testing Following Maintenance During an Outage Per ISTB-3310Surveillance Frequency Control Program
ML22102A30312 April 2022Pre-submittal Meeting for Request for Exemption from Requirements of 10 CFR 26.205(d)(4) and 10 CFR 26.205(d)(6) Slide PresentationSafe Shutdown
Exemption Request
ML22080A16621 March 2022TVA Nuclear Plants -2021 EOC Media Loop Slides for Automatic PlayCOVID-19
ML22035A0004 February 2022February 8, 2022, Pre-Submittal Meeting Slides Regarding Proposed Change to Modify the Allowable Value for Technical Specification Table 3.3.2-1, Function 6.e(1)
ML22013A64319 January 2022TVA Slides - Watts Bar Nuclear Plant (WBN) Schedule for the Development of a License Amendment Request (LAR) for Increased Tritium Production at WBN
ML21343A02814 December 2021TVA Slide Presentation Regarding Pre-Submittal Meeting for Proposed Revision to Capsule Withdrawal Schedule
ML21281A22813 October 2021Tennessee 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)Operating Basis Earthquake
Earthquake
ML21250A3658 September 2021Meeting Slides - Watts Bar Nuclear Plant Unit 2, Presubmittal Teleconference for Proposed License Amendment to Revise the Updated Final Safety Analyses Report (UFSAR) to Use a Tube Support Plate Locking/Displacement Analysis
ML21229A19919 August 2021Mid-Cycle SG Outage Strategy (EPID L-2021-LRM-0067) (Slides)
ML21217A28719 August 2021TVA Slides - Pre-Submittal Meeting for Proposed License Amendment Request Re Application to Modify Technical Specification 3.7.8 Essential Raw Cooling Water (ERCW) System, to Support Permanent Shutdown BoardUltimate heat sink
ML21231A09718 August 2021TVA Slides - Pre-Submittal Meeting for Proposed LAR Regarding Application to Modify Watts Bar Units 1 and 2 Technical Specification 3.7.8, Essential Raw Cooling Water (ERCW) System, to Support Permanent Shutdown Board CleaningUltimate heat sink
ML21096A1317 April 2021Pre-submittal Meeting for Inservice Testing (IST) Program Request for One-Time Extension of Test Frequency of WBN Unit 1 Group 6 Relief ValvesPandemic
Coronavirus
Grace period
ML21096A1006 April 2021Annual AssessmentsEnforcement Discretion
Coronavirus
ML21041A15511 February 2021Meeting Slides for February 11, 2021 Meeting with TVA
ML21019A56919 January 2021Pre-Submittal Teleconference for Proposed License Amendment Requests (Lars) for the WBN Unit 2 Replacement Steam Generator (RSG) ProjectTritium Producing Burnable Absorber Rods
ML20352A03617 December 2020Pre-Submittal Teleconference for Proposed License Amendment to Revise the Updated Final Safety Analysis Report (UFSAR) to Use an Alternate Probability of Detection (POD)
ML20329A37224 November 2020Pre-Submittal Teleconference for Proposed License Amendment Request Regarding Technical Specification 5.9.9, Steam Generator Tube Inspection Report, to Use Popcd Methodology
ML21050A15621 October 2020Graizer - Presentation - Analysis of Tva'S Watts Bar Nuclear Power Plant Strong-Motion Records of the M 4.4 December 12, 2018 Decatur Tennessee EarthquakeSafe Shutdown Earthquake
Operating Basis Earthquake
Earthquake
ML20239A86727 August 2020Pre-Submittal Meeting Slides License Amendment Request for Technical Specification 5.7.2.19Large early release frequency
Moisture barrier
ML20220A2027 August 2020Pre-Submittal Meeting Slides - Proposed License Approach Regarding a Change for Watts Bar Nuclear Plant Units 1 & 2 Technical Specification 3.3.2 Table 1 Function 6.e Auxiliary Feedwater Auto-Start from Loss of Main Feedwater Pumps(Epid L-2
ML20209A07027 July 2020Pre-submittal Meeting for Inservice Testing (IST) Program Request for Relief from Increased Frequency Testing of Residual Heat Removal (RHR) Pump 1B-B Meeting SlidesGrace period
ML20169A52225 June 2020Pre-Submittal Meeting for License Amendment Request (LAR) Revised Steam Generator (SG) Inspection Intervals and TSTF-510
ML20175A05523 June 2020TVA Slides for June 23, 2020, Emergency Plan Change Presubmittal Meeting
ML20148M14527 May 2020(Wbn)Proposed License Approach Regarding a Change for the WBN Units 1& 2 Technical Specification (TS) 3.3.2 Table 1 Function 6.e Auxiliary Feedwater Auto-Start from Loss of Main Feedwater Pumps
ML20147A01326 May 2020NRC Slides Final WBN-1 TS 3.3.3 LARPost Accident Monitoring
ML20134J01014 May 2020Pre-Submittal Meeting for License Amendment Request Technical Specification 5.9.6 Add NRC-approved Neutron Fluence Calculational MethodologyPressure and Temperature Limits Report
ML20125A3245 May 2020Pre-Submittal Meeting Slides for License Amendment Request - Main Control Room Chiller Completion Time ExtensionTemporary Modification
ML20112F53021 April 2020TVA Nuclear Plants -2019 EOC Media Loop Slides for Automatic Play (Final)COVID-19
ML20049G18218 February 2020February 20, 2020 - Pre-submittal Meeting Presentation - Transition to Westinghouse FuelExemption Request
ML20009C3968 January 2020Pre-Submittal Telecon for Expedited License Amendment Request to Revise Technical Specification 3.3.5, LOP DG Start InstrumentationOpen Phase Condition
ML19282A0089 October 2019TVA Slides for Pre-Submittal Meeting for License Amendment Request to Correct Unbalanced Voltage Relay Instrumentation Values
ML19298A00412 September 2019Presentation Slides for 9/12/19 Public MeetingQualified Offsite Circuit
Offsite Circuit
ML19255H55212 September 2019August 27, 2019, Summary of Public Meeting - Tennessee Valley Safety Conscious Work Environment Update at Watts Bar, Docket 50-390 and 50-391
ML19252A0539 September 2019TVA Presentation Slides: Watts Bar Nuclear Plant Pre-Submittal Meeting for License Amendment Request Revised Offsite Electrical Power Sources
ML19252A0529 September 2019TVA Presentation Slides: Watts Bar Nuclear Plant (WBN) Application to Modify WBN Unit 1 and Unit 2 Technical Specification (TS) 3.6.15, Shield Building - September 11, 2019
ML19235A27123 August 20192019 TVA Watts Bar Nuclear Plant Public Meeting Slides 08-27-2019 (TVA Slides)
ML19197A09316 July 2019Presentation Slides - Watts Bar Nuclear Plant (WBN) Unit 2, Pre-Submittal Meeting for License Amendment Request Measurement Uncertainty Recapture (Mur) Power Update
ML19178A2461 July 2019Presentation Material for July 1, 2019 Pre-submittal Meeting with TVA on Full Spectrum LOCA Methodology for Watts Bar, Units 1 and 2