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Category:Meeting Briefing Package/Handouts
MONTHYEARML24228A2312024-08-15015 August 2024 TVA Meeting Slides for August 19 Public Meeting Re QAPD Supplement ML24225A2542024-08-14014 August 2024 August 14, 2024 - TVA Pre-Sub Meeting Presentation - Sequoyah, Units 1 and 2; Watts Bar, Units 1 and 2 - License Amendment Request to Revise TS 3.5.2 ECCS - Operating ML24137A2872024-05-16016 May 2024 Pre-Submittal Meetingfor Proposed License Amendment Request for Adoption of Technical Specification Task Force Traveler TSTF-276-A, Revision 2, Regarding TS 3.8.1 AC Sources - Operating to Clarify Requirements for Diesel Generator Testing ML24127A0412024-05-0606 May 2024 May 6, 2024 Meeting Slides ML24067A2832024-03-27027 March 2024 2023 Browns Ferry, Sequoyah and Watts Bar Annual Assessment Public Meeting Presentation Slides ML24044A0872024-02-14014 February 2024 TVA Slides - Watts Bar Nuclear Plant Pre-Submittal Meeting for License Amendment Request to Revise TS 3.7.11, Main Control Room Area Chilled Water System ML23291A1562023-10-18018 October 2023 NRC Pre-Submittal Meeting Watts Bar & Sequoyah LAR, TVA Presentation Slides ML23264A0412023-09-27027 September 2023 NRC Pre-Submittal Meeting WBN Rebaseline LAR, TVA Presentation Slides ML23251A1212023-09-12012 September 2023 RHR Flow Rate Reduction During Mode 6 Operation at 23 Ft. Refueling Water Level Technical Specification Change NON-PROPRIETARY Slides ML23251A1252023-09-12012 September 2023 Pre-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 ML23178A0832023-07-10010 July 2023 Pre-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 Studs ML23128A2882023-05-0808 May 2023 TVA Nuclear Plants -2022 EOC Media Slides ML23052A0362023-02-22022 February 2023 February 22, 2023, Pre-Submittal Meeting for the License Amendment Request for Increased Tritium Production at Watts Bar (EPID L-2023-LRM-0010) - Meeting Slides ML23044A5182023-02-15015 February 2023 Pre-Submittal Meeting Slides for Expedited License Amendment Request Re Main Control Room Chiller Completion Time Extension ML23041A3562023-02-15015 February 2023 February 15, 2023 Pre-submittal Meeting for Expedited License Amendment Request Main Control Room (MCR) Chiller Completion Time Extension (EPID L-2022-LRM-0098) (Slides) ML22318A1042022-11-14014 November 2022 Pre-submittal Meeting for American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section XI, Request for Alternative WBN-2-ISI-01 Slide Presentation ML22157A4132022-06-0606 June 2022 Plants - 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 ML22102A3032022-04-12012 April 2022 Pre-submittal Meeting for Request for Exemption from Requirements of 10 CFR 26.205(d)(4) and 10 CFR 26.205(d)(6) Slide Presentation ML22080A1662022-03-21021 March 2022 TVA Nuclear Plants -2021 EOC Media Loop Slides for Automatic Play ML21343A0282021-12-14014 December 2021 TVA Slide Presentation Regarding Pre-Submittal Meeting for Proposed Revision to Capsule Withdrawal Schedule 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) ML21250A3652021-09-0808 September 2021 Meeting 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 ML21217A2872021-08-19019 August 2021 TVA 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 Board ML21229A1992021-08-19019 August 2021 Mid-Cycle SG Outage Strategy (EPID L-2021-LRM-0067) (Slides) ML21231A0972021-08-18018 August 2021 TVA 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 Cleaning ML21117A0722021-04-27027 April 2021 Meeting Slides for April 28, 2021 Meeting with TVA ML21096A1312021-04-0707 April 2021 Pre-submittal Meeting for Inservice Testing (IST) Program Request for One-Time Extension of Test Frequency of WBN Unit 1 Group 6 Relief Valves ML21041A1552021-02-11011 February 2021 Meeting Slides for February 11, 2021 Meeting with TVA ML20345A0262020-12-10010 December 2020 Replacement Steam Generator Project Planned License Amendment Request (Lars). LAR Descriptions and Submittal Schedule Meeting Slides ML20329A3722020-11-24024 November 2020 Pre-Submittal Teleconference for Proposed License Amendment Request Regarding Technical Specification 5.9.9, Steam Generator Tube Inspection Report, to Use Popcd Methodology ML20302A1232020-10-28028 October 2020 Pre-Submittal Meeting Slides Non-Voluntary Application to Modify WBN Unit 1 and Unit 2 TS Surveillance Requirement 3.6.15.4, Shield Building ML20239A8672020-08-27027 August 2020 Pre-Submittal Meeting Slides License Amendment Request for Technical Specification 5.7.2.19 ML20175A0552020-06-23023 June 2020 TVA Slides for June 23, 2020, Emergency Plan Change Presubmittal Meeting ML20125A3242020-05-0505 May 2020 Pre-Submittal Meeting Slides for License Amendment Request - Main Control Room Chiller Completion Time Extension ML20049G1822020-02-18018 February 2020 February 20, 2020 - Pre-submittal Meeting Presentation - Transition to Westinghouse Fuel ML20009C3962020-01-0808 January 2020 Pre-Submittal Telecon for Expedited License Amendment Request to Revise Technical Specification 3.3.5, LOP DG Start Instrumentation ML19347B0722019-12-12012 December 2019 TVA and Xcel Energy Slides for Joint Presubmittal Meeting to License Amendment Requests to Adopt WCAP-17661, Revision 1 ML19282A0082019-10-0909 October 2019 TVA Slides for Pre-Submittal Meeting for License Amendment Request to Correct Unbalanced Voltage Relay Instrumentation Values ML19255H5522019-09-12012 September 2019 August 27, 2019, Summary of Public Meeting - Tennessee Valley Safety Conscious Work Environment Update at Watts Bar, Docket 50-390 and 50-391 ML19298A0042019-09-12012 September 2019 Presentation Slides for 9/12/19 Public Meeting ML19252A0532019-09-0909 September 2019 TVA Presentation Slides: Watts Bar Nuclear Plant Pre-Submittal Meeting for License Amendment Request Revised Offsite Electrical Power Sources ML19235A2882019-08-23023 August 2019 2019 WBN SCWE Public Meeting Slides 8-27-2019 (NRC Slides) ML19235A2712019-08-23023 August 2019 2019 TVA Watts Bar Nuclear Plant Public Meeting Slides 08-27-2019 (TVA Slides) ML19178A2462019-07-0101 July 2019 Presentation Material for July 1, 2019 Pre-submittal Meeting with TVA on Full Spectrum LOCA Methodology for Watts Bar, Units 1 and 2 ML19161A2412019-06-11011 June 2019 Pre-Application Meeting for Proposed License Amendment Request (LAR) Regarding Change to the WBN Unit 2 Technical Specifications (TS) 3.4.17, Steam Generator Tube Integrity and 5.7.2.12 Steam Generator Program ML19161A2392019-06-10010 June 2019 Plants Pre-Submittal Meeting for Proposed License Amendments Hydrological Analysis Updates June 10, 2019 ML19142A3602019-05-21021 May 2019 May 9, 2019 Summary of Public Meeting; Watts Bar Nuclear Plant ML19018A0072019-01-18018 January 2019 (WBN)Pre-Submittal Meeting for Proposed License Amendment Request Regarding a One-Time Change for the WBN Unit 2 Technical Specification (TS) 3.7.8, Essential Raw Cooling Water (ERCW) System. ML18291A5732018-10-18018 October 2018 Chilled Work Environment ML18291A5632018-10-18018 October 2018 Chilled Worked Environment Update 2024-08-15
[Table view] Category:Slides and Viewgraphs
MONTHYEARML24228A2312024-08-15015 August 2024 TVA Meeting Slides for August 19 Public Meeting Re QAPD Supplement ML24225A2542024-08-14014 August 2024 August 14, 2024 - TVA Pre-Sub Meeting Presentation - Sequoyah, Units 1 and 2; Watts Bar, Units 1 and 2 - License Amendment Request to Revise TS 3.5.2 ECCS - Operating ML24184B9162024-07-10010 July 2024 U.S. NRC Meeting Slides for Meeting with Tennessee Valley Authority Regarding NRC Questions Regarding Scope of Nuclear Quality Assurance Program ML24137A2872024-05-16016 May 2024 Pre-Submittal Meetingfor Proposed License Amendment Request for Adoption of Technical Specification Task Force Traveler TSTF-276-A, Revision 2, Regarding TS 3.8.1 AC Sources - Operating to Clarify Requirements for Diesel Generator Testing ML24127A0412024-05-0606 May 2024 May 6, 2024 Meeting Slides ML24067A2832024-03-27027 March 2024 2023 Browns Ferry, Sequoyah and Watts Bar Annual Assessment Public Meeting Presentation Slides ML23291A1562023-10-18018 October 2023 NRC Pre-Submittal Meeting Watts Bar & Sequoyah LAR, TVA Presentation Slides ML23264A0412023-09-27027 September 2023 NRC Pre-Submittal Meeting WBN Rebaseline LAR, TVA Presentation Slides ML23251A1212023-09-12012 September 2023 RHR Flow Rate Reduction During Mode 6 Operation at 23 Ft. Refueling Water Level Technical Specification Change NON-PROPRIETARY Slides ML23251A1252023-09-12012 September 2023 Pre-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 ML23178A0832023-07-10010 July 2023 Pre-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 Studs ML23128A2882023-05-0808 May 2023 TVA Nuclear Plants -2022 EOC Media Slides ML23052A0362023-02-22022 February 2023 February 22, 2023, Pre-Submittal Meeting for the License Amendment Request for Increased Tritium Production at Watts Bar (EPID L-2023-LRM-0010) - Meeting Slides ML23041A3562023-02-15015 February 2023 February 15, 2023 Pre-submittal Meeting for Expedited License Amendment Request Main Control Room (MCR) Chiller Completion Time Extension (EPID L-2022-LRM-0098) (Slides) ML23044A5182023-02-15015 February 2023 Pre-Submittal Meeting Slides for Expedited License Amendment Request Re Main Control Room Chiller Completion Time Extension ML23010A2542023-01-12012 January 2023 Pre-submittal Meeting for Expedited License Amendment Request Main Control Room (MCR) Chiller Completion Time Extension -- Meeting Slides ML22318A1042022-11-14014 November 2022 Pre-submittal Meeting for American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section XI, Request for Alternative WBN-2-ISI-01 Slide Presentation ML22157A4132022-06-0606 June 2022 Plants - 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 ML22103A0852022-04-14014 April 2022 and 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-3310 ML22102A3032022-04-12012 April 2022 Pre-submittal Meeting for Request for Exemption from Requirements of 10 CFR 26.205(d)(4) and 10 CFR 26.205(d)(6) Slide Presentation ML22080A1662022-03-21021 March 2022 TVA Nuclear Plants -2021 EOC Media Loop Slides for Automatic Play ML22035A0002022-02-0404 February 2022 February 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) ML22013A6432022-01-19019 January 2022 TVA Slides - Watts Bar Nuclear Plant (WBN) Schedule for the Development of a License Amendment Request (LAR) for Increased Tritium Production at WBN ML21343A0282021-12-14014 December 2021 TVA Slide Presentation Regarding Pre-Submittal Meeting for Proposed Revision to Capsule Withdrawal Schedule 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) ML21250A3652021-09-0808 September 2021 Meeting 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 ML21229A1992021-08-19019 August 2021 Mid-Cycle SG Outage Strategy (EPID L-2021-LRM-0067) (Slides) ML21217A2872021-08-19019 August 2021 TVA 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 Board ML21231A0972021-08-18018 August 2021 TVA 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 Cleaning ML21096A1312021-04-0707 April 2021 Pre-submittal Meeting for Inservice Testing (IST) Program Request for One-Time Extension of Test Frequency of WBN Unit 1 Group 6 Relief Valves ML21096A1002021-04-0606 April 2021 Annual Assessments ML21041A1552021-02-11011 February 2021 Meeting Slides for February 11, 2021 Meeting with TVA ML21019A5692021-01-19019 January 2021 Pre-Submittal Teleconference for Proposed License Amendment Requests (Lars) for the WBN Unit 2 Replacement Steam Generator (RSG) Project ML20352A0362020-12-17017 December 2020 Pre-Submittal Teleconference for Proposed License Amendment to Revise the Updated Final Safety Analysis Report (UFSAR) to Use an Alternate Probability of Detection (POD) ML20329A3722020-11-24024 November 2020 Pre-Submittal Teleconference for Proposed License Amendment Request Regarding Technical Specification 5.9.9, Steam Generator Tube Inspection Report, to Use Popcd Methodology ML21050A1562020-10-21021 October 2020 Graizer - Presentation - Analysis of Tva'S Watts Bar Nuclear Power Plant Strong-Motion Records of the M 4.4 December 12, 2018 Decatur Tennessee Earthquake ML20239A8672020-08-27027 August 2020 Pre-Submittal Meeting Slides License Amendment Request for Technical Specification 5.7.2.19 ML20220A2022020-08-0707 August 2020 Pre-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 ML20209A0702020-07-27027 July 2020 Pre-submittal Meeting for Inservice Testing (IST) Program Request for Relief from Increased Frequency Testing of Residual Heat Removal (RHR) Pump 1B-B Meeting Slides ML20169A5222020-06-25025 June 2020 Pre-Submittal Meeting for License Amendment Request (LAR) Revised Steam Generator (SG) Inspection Intervals and TSTF-510 ML20175A0552020-06-23023 June 2020 TVA Slides for June 23, 2020, Emergency Plan Change Presubmittal Meeting ML20148M1452020-05-27027 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 ML20147A0132020-05-26026 May 2020 NRC Slides Final WBN-1 TS 3.3.3 LAR ML20134J0102020-05-14014 May 2020 Pre-Submittal Meeting for License Amendment Request Technical Specification 5.9.6 Add NRC-approved Neutron Fluence Calculational Methodology ML20125A3242020-05-0505 May 2020 Pre-Submittal Meeting Slides for License Amendment Request - Main Control Room Chiller Completion Time Extension ML20112F5302020-04-21021 April 2020 TVA Nuclear Plants -2019 EOC Media Loop Slides for Automatic Play (Final) ML20049G1822020-02-18018 February 2020 February 20, 2020 - Pre-submittal Meeting Presentation - Transition to Westinghouse Fuel ML20009C3962020-01-0808 January 2020 Pre-Submittal Telecon for Expedited License Amendment Request to Revise Technical Specification 3.3.5, LOP DG Start Instrumentation ML19282A0082019-10-0909 October 2019 TVA Slides for Pre-Submittal Meeting for License Amendment Request to Correct Unbalanced Voltage Relay Instrumentation Values ML19255H5522019-09-12012 September 2019 August 27, 2019, Summary of Public Meeting - Tennessee Valley Safety Conscious Work Environment Update at Watts Bar, Docket 50-390 and 50-391 2024-08-15
[Table view] |
Text
Watts Bar Nuclear Plant - Unit 2 Public Meeting June 11, 2013
O i R Opening Remarks k Raymond Hruby, General Manager, Technical Services TVA Nuclear Construction 2
Agenda Raymond Hruby Opening Remarks/Agenda................. General Manager, Technical Services ....................... 2-3 Raymond Hruby Construction Completion Status Update............ General Manager, Technical Services ....................... 4 Chris Church Dual Unit Operation.............................................. Vice President, Watts Bar Unit 2 Startup.................... 12 Special Topics Startup Testing.................................................... Nick Welch, WBN U2 Startup Manager...................... 17 Fukushima........................................................... Bob Williams, WBN U2 Project Manager.................... 23 Inspection Planning & Scheduling (IPS) Status.. Status Gordon Arent Arent, Senior Licensing Manager, Manager WBN U2 U2... 31 Waste Confidence.............................................. Gordon Arent, Senior Licensing Manager, WBN U2... 35 Emergent Regulation.......................................... Gordon Arent, Senior Licensing Manager, WBN U2... 37 Raymond Hruby Closing Remarks.................. General Manager, Technical Services ....................... 39 Questions............................................................... 40 Ray Hruby TVA Nuclear TVA Nuclear Construction 33 Construction
C t ti Completion Construction C l ti Status St t Update U d t Raymond Hruby, General Manager, Technical Services TVA TVANuclear NuclearConstruction Construction 44
Watts Bar Unit 2 Estimate to Complete p
- TVA Board authorized completion of the Watts Bar 2 Project in accordance with the revised Estimate to Complete (ETC) on April 26, 2012
- The ETC developed a range for project completion between September 2014 and June 2016 Probable completion date December 2015 A construction permit extension request was submitted on May 17, 2012
- Project leadership has confidence in the revised ETC
- Though several project risks and opportunities remain, they are manageable Ray RayHruby Hruby TVA Nuclear TVA Nuclear Construction 55 Construction
Watts Bar Unit 2 Construction - Summaryy
- Project Completion Activities are Tracking Consistent with the ETC
- Safety 20 Million Man-Hours without Lost Time Incident Fiscal Year to Date Recordable Injury Rate (RIR) 0.19 Safety Safet Conscience Work EnEnvironment ironment
- Quality Project j Quality y >97%
- Cost & Schedule Cost and Schedule Adherence are Meeting Expectations Ray RayHruby Hruby TVA Nuclear TVA Nuclear Construction 66 Construction
Watts Bar Unit 2 Construction - Summaryy
- Accomplishments TTransitioning iti i ffrom B Bulk lk C Construction t ti tto S System t Turnover T for f Start-up St t Testing Released 1st System y to Testing g since revised Estimate to Complete p ((ETC))
Stamped 1st ASME System (Service Air)
Ray RayHruby Hruby TVA Nuclear TVA Nuclear Construction 77 Construction
Watts Bar Unit 2 Construction - Project j Qualityy Overall Acceptance Rate (%) of QC Inspections February 2012 through April 2013 100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr Total 96.6% 98.0% 97.8% 98.2% 98.3% 97.8% 97.8% 97.0% 96.9% 96.8% 97.4% 96.8% 96.8% 96.4% 97.3%
Ray RayHruby Hruby TVA Nuclear TVA Nuclear Construction 88 Construction
Watts Bar Unit 2 Construction - Completion p Status Ray RayHruby Hruby TVA Nuclear TVA Nuclear Construction 99 Construction
Licensing Path Forward
- Schedule to Completion Safety Evaluation Report (SER) - 99% Complete
- Supplemental SER Open Items Final Environmental Statement - June 2013 Closure of Regulatory Commitments Regional Inspections ACRS Full Committee Meeting - Fall of 2013 ASLB Hearing H i - Commence C JJanuary - February F b 2014 Ray RayHruby Hruby TVA TVANuclear Construction Nuclear Construction 10 10
Licensing Path Forward Ray RayHruby Hruby TVA TVANuclear Construction Nuclear Construction 11 11
D l Unit Dual U it Operation O ti Chris Church, Vice President, Watts Bar Unit 2 Startup TVA TVANuclear TVA Nuclear Nuclear Construction Construction 12 Construction 12 12
Dual Unit Operation - Roles and Responsibilities
- WBN Site Vice President General responsibility for the WBN site, the safe operation of Unit 1, facilitation of the construction project with reasonable controls to protect Unit 1 operation, and ensuring the plant operating organizations transition for 2 unit operations
- Nuclear Construction U2 General Managers Responsible for the design engineering, construction completion, preoperational testing, system and area completions and turnover, and licensing of Unit 2
- Unit 2 Startup Vice President Responsible for the evaluation, scoping, and planning of all actions required to establish the programs and processes and transition the WBN organizations for two unit operations. Also responsible for ensuring turnover review processes deliver quality systems and areas upon completion of construction and testing, and for establishing the power ascension testing program Chris ChrisChurch Church TVA TVANuclear Construction Nuclear Construction 13 13
Dual Unit Operation - Readiness Team
- Governance and coordination role:
- Prepare organizational transition plans
- Provide operational readiness self assessment oversight
- Ensure every process, program, and procedure has owner and schedule for completion that supports the project schedule
- Coordinate and oversee system and area turnover
- Coordinate resolution of issues/items where the objectives j of U1 operations p
and U2 completions appear to conflict Chris ChrisChurch Church TVA TVANuclear Construction Nuclear Construction 14 14
Dual Unit Operation - Readiness Team
- Ensure WBNs transition from safe, reliable single unit operation to safe, reliable dual-unit operation Ensure operational excellence achieved in transition of WBN2 from Nuclear Construction (NC) to Nuclear Power Group (NPG) and other deliverables conducted in q quality y manner to ensure safe,, reliable dual unit operations Minimize, control, document, and effectively train on any WBN1 - WBN2 operational differences Successfully support INPO Readiness Review and NRC Operational Readiness Assessment Team ((ORAT)) inspections Safely conduct initial fuel load and operational testing necessary to achieve dual-unit commercial operations Chris ChrisChurch Church TVA TVANuclear Construction Nuclear Construction 15 15
Dual Unit Operation - Transition Status
p Department specific p transition p plans completed p
Implementing transition plan actions Site and corporate transition plans in development (July 2013)
Performing current round of self assessments (July 2013)
Transition Assessments Inspections Plans
- Major Inspections (inspection dates tentative):
Test strategy and plan complete TVA plant readiness assessment (May 2014)
INPO readiness review (June 2014)
NRC operational readiness assessment (August 2014)
Chris ChrisChurch Church TVA TVANuclear Construction Nuclear Construction 16 16
S i l Topic Special T i - Startup St t Testing T ti Nick Welch, Startup Manager, Watts Bar Unit 2 TVANuclear TVA TVA NuclearConstruction Nuclear Construction 17 Construction 17 17
Special Topic - Startup Testing Overview
- All testing/flushing will be performed by Startup test group under Nuclear Construction.
- Component level testing (Circuit checks, valve strokes, motor runs, calibration)
Current count is 8618 component tests, 37.9% complete
- System flushing Total number of Clean Plans 68, currently have 1 completed.
- Preoperational Test and Acceptance Test Performance 87 of 121 procedures approved, Performances of 2 Acceptance Test Procedures completed.
Overall procedure generation is 71.9% complete
- 39 of 87 systems turned over to startup
- 4 system turnovers completed to Nuclear Power Group.
Nick NickWelch Welch TVA TVANuclear Construction Nuclear Construction 18 18
Special Topic - Startup Testing Focus
- Preparations are in progress to start testing systems required to support Open Vessel Testing (OVT).
- Near term OVT system turnovers to startup by the end of June are:
System - 67 Essential Raw Cooling Water System - 70 Component Cooling Water
- Challenged by Unit 1/Unit 2 interface system testing on Systems 67 and 70 Nick NickWelch Welch TVA TVANuclear Construction Nuclear Construction 19 19
Special Topic - Startup Testing - Region II Interface
- Primary Systems for Inspection Identified
- Activities A ti iti scheduled h d l d tto notify tif iinspector t off system t milestones il t
- Sending periodic reports to inspector
- Working on procedure developmental and submittal to NRC well in advance of the 60 day requirement Nick NickWelch Welch TVA TVANuclear Construction Nuclear Construction 20 20
Special Topic - Startup Testing MAJOR MILESTONES TO SUPPORT OPEN VESSEL TESTING AND APRIL 2015 FUEL LOAD Nick NickWelch Welch TVA TVANuclear Construction Nuclear Construction 21 21
Special Topic - Startup Testing Nick NickWelch Welch TVA TVANuclear Construction Nuclear Construction 22 22
S i l Topic Special T i - Fukushima F k hi Bob Williams, Fukushima Project Manager, Watts Bar Unit 2 TVA TVANuclear TVANuclear Nuclear Construction Construction 23 Construction 23 23
Special Topic - Fukushima
- Imposes new requirements for:
- Flood
- Mitigation of Beyond Design Basis Events (FLEX)
- Seismic
- Spent Fuel Pool Level Instrumentation Bob BobWilliams Williams TVA TVANuclear Construction Nuclear Construction 24 24
Special Topic - Fukushima
- The NRC order pushed WBN2 to the front of the TVA fleet and the industry to be in compliance
- Due to wide diversity of requirements and multiple site impacts, we assembled a multi-organizational team to scope and manage the work
- Nuclear Construction
- Nuclear Power Group
- River Operations and Renewables
- Fossil Construction Group Bob BobWilliams Williams TVA TVANuclear Construction Nuclear Construction 25 25
Special Topic - Fukushima
- New Hydrology/Flood Hazard Study
- Dam Stability Issues - Cherokee & Douglas
- Temporary Flood Barriers at Four Dams
- Analysis A l i off 18 U Upstream t D Dams Bob BobWilliams Williams TVA TVANuclear Construction Nuclear Construction 26 26
Special Topic - Fukushima
- Beyond Design Basis Events
- FLEX Equipment Storage Building
- Portable (FLEX) Equipment
- 225 KVA Diesel Generators
- Extended Loss of All (AC) Power
- Replacement for Condensate Storage Tank Bob BobWilliams Williams TVA TVANuclear Construction Nuclear Construction 27 27
Special Topic - Fukushima
- Ground Motion Responses Spectrum from EPRI
- Advanced Ground Motion Response Spectrum
- Seismic Probabilistic Risk Assessment (SPRA) required for high risk plants
- Enhanced Unit 2 seismic individual plant examination of external events (IPEEE)
Bob BobWilliams Williams TVA TVANuclear Construction Nuclear Construction 28 28
Special Topics - Fukushima
- NRC Issues Orders and 50.54 (f) letter - Complete
- Initial TVA Response with Answer to Orders - Complete
- NRC Issue of Interim Guidance - Complete
- Status Reports for orders - Complete
- Submit results of Seismic and Flooding Walk Walk-downs downs - Complete
- Submit plans for mitigating strategies - Complete
- Unit 1 Cycle 12 Outage Designs - 06/27/13
- Completion of known Fukushima hydrology work - June 2014
- Fukushima Compliance (both units) - Summer 2014 Bob BobWilliams Williams TVA TVANuclear Construction Nuclear Construction 29 29
Special Topics - Fukushima
- Evolving Regulatory Requirements and Guidance
- Results of new hydrology studies on dams
- Potential Impact of new ne seismic criteria
- Majority of Unit 2 work is on systems shared with Unit 1 - accessibility and schedule
- Watts Bar 2 will be first in industry to address Fukushima - regulatory uncertainty
- Impacts on procedures and training Bob BobWilliams Williams TVA TVANuclear Construction Nuclear Construction 30 30
Special Topic - Inspection Planning &
Scheduling (IPS) Status Gordon Arent, Senior Licensing Manager, Watts Bar Unit 2 TVA TVANuclear TVANuclear Nuclear Construction Construction 31 Construction 31 31
Special Topic - Inspection Planning and Scheduling (IP&S)
- Validation of IP&S Final Package Closure Complete
- Closure Tied to System Turnover to Operations
- Closure Activities Logic Tied to Precursor Work Activities in Project Schedule
- Aids Inspectors p Ability y to Track Field Implementation p
- Informs When Closure is Anticipated
- Identifies When Partial Closure Package is Required
- Region II Inspection Initiatives Central Focus on IP&S Management Definition of Requirements for Closure Gordon GordonArent Arent TVA TVANuclear Construction Nuclear Construction 32 32
Special Topic - IPS Status Gordon GordonArent Arent TVA TVANuclear Construction Nuclear Construction 33 33
Special Topic - IPS Status Gordon GordonArent Arent TVA TVANuclear Construction Nuclear Construction 34 34
S i l Topic Special T i - Waste W t Confidence C fid Gordon Arent, Senior Licensing Manager, Watts Bar Unit 2 TVA TVANuclear TVANuclear Nuclear Construction Construction 35 Construction 35 35
Special Topic - Waste Confidence
- NRC Scoping effort completed March 2013
- Commission C i i d draft ft off rule l and d GEIS due d ini June J 2013
- Draft rule and GEIS expected in September 2013
- 10 public meetings planned for comment period.
- Final rule on schedule for September 2014 Gordon GordonArent Arent TVA TVANuclear Construction Nuclear Construction 36 36
S i l Topic Special T i - Emergent E t Regulation R l ti Gordon Arent, Senior Licensing Manager, Watts Bar Unit 2 TVA TVANuclear TVANuclear Nuclear Construction Construction 37 Construction 37 37
Special Topic - Emergent Regulation
- Hydrology - License Amendment Request and NRC Violations
- New Station Blackout Rule Actual rule is now likely to be delayed until Spring 2014
- Degraded Voltage (SSER Open Item 30)
Gordon GordonArent Arent TVA TVANuclear Construction Nuclear Construction 38 38
Cl i Remarks Closing R k Raymond Hruby, General Manager, Technical Services TVA TVANuclear Construction Nuclear Construction 39 39
Questions TVA TVANuclear Construction Nuclear Construction 40 40