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 Issue dateTitleTopic
ML24032A1111 February 2024Owner'S Activity Report for North Anna, Unit 2, Refueling Outage N2R29 - First Period of the Fifth ISI Interval
ML24032A46616 January 2024Response to Comments on Draft Vpdes Permit No. VA0052451
ML23324A43020 November 2023Alloy 600 Aging Management Program Submittal Related to License Renewal Commitment 15Boric Acid
Weld Overlay
Nondestructive Examination
Aging Management
License Renewal
Liquid penetrant
Dissimilar Metal Weld
ML23324A42220 November 2023Reactor Vessel Internals Inspections Aging Management Program Submittal Related to License Renewal Commitment 13Non-Destructive Examination
Aging Management
License Renewal
Subsequent License Renewal
EVT-1
Power Uprate
Stretch Power Uprate
ML23214A1945 September 2023Staff Assessment of Updated Seismic Hazards Following the NRC Process for the Ongoing Assessment of Natural Hazards Information - ReportProbabilistic Risk Assessment
Fukushima Dai-Ichi
Earthquake
ML23188A02026 July 2023Closeout of Generic Letter 2004-02, Potential Impact of Debris Blockage on Emergency Recirculation During Design Basis Accidents at Pressurized-Water ReactorsBoric Acid
Loop seal
Mission time
Grab sample
Safe Shutdown Earthquake
Coatings
Finite Element Analysis
Foreign Material Exclusion
ML23151A07412 June 2023Review of the Spring 2022 Steam Generator Tube Inspection Report
ML23167B00731 May 2023Proposed Emergency Plan Revision - Relocation of the Technical Support Center (TSC) Supplemental Information - LOCA Dose Calculation SummarySubsequent License Renewal
ML23103A22812 April 2023Stations Units 1 and 2; Millstone Power Station Units 2 and 3, DOM-NAF-2-P/NP-A, Revision 0.4, Reactor Core Thermal-Hydraulics Using the VIPRE-D Computer CodeShutdown Margin
Anticipated operational occurrence
Post Accident Monitoring
B.5.b
Exemption Request
Fuel cladding
Fire Protection Program
ML23054A19222 February 2023ASME OM Code Inservice Testing Program Alternative Request V-01, Use of Mechanical Agitation Process for Pressure Isolation Valve 1-SI-241 Seat Leakage Testing Supplemental Information
ML22353A62019 December 2022Request for Approval of Appendix F Fleet Report DOM-NAF-2-P, Qualification of the Framatome ORFEO-GAIA and ORFEO-NMGRID CHF Correlations in the Dominion Energy VIPRE-D Computer Code
ML22255A01028 June 2022Owner'S Activity ReportThrough Wall Leak
ML22193A14323 June 20225 to Updated Final Safety Analysis Report, Technical Requirements Manual Current Through Change No. 207Safe Shutdown
Boric Acid
Time of Discovery
Shutdown Margin
High Radiation Area
Fire Barrier
Stroke time
Hydrostatic
Emergency Lighting
Functionality Assessment
Large early release frequency
Operability Determination
Severe Accident Management Guideline
Earthquake
Pressure Boundary Leakage
Recently irradiated fuel
Continuous fire watch
Fire Protection Program
Fire Watch
Hourly Fire Watch
Early Warning Fire Detection
Downpower
Coast down
Power Uprate
Measurement Uncertainty Recapture
ML22263A28523 May 2022Alert and Notification System Evaluation Report_Ans Evaluation_Redacted Page 1-65
ML22263A36423 May 2022Alert and Notification System Evaluation Report - ANS Evaluation Redacted Pages 1 - 95
ML22263A3691 May 2022Alert and Notification System Evaluation Report - ANS Evaluation Redacted Pages 96-190
ML22119A17213 April 2022Post-Accident Monitoring (PAM) ReportPost Accident Monitoring
ML21333A28429 November 2021Requal Notification LetterJob Performance Measure
ML21175A24724 June 20212020 Annual Report of Emergency Core Cooling System (ECCS) Model Changes Pursuant to the....-
ML20091L9834 May 2021SLR LicenseSafe Shutdown
Internal Flooding
Probabilistic Risk Assessment
Cyber Security
Fire Protection Program
GOTHIC
ML20091L9854 May 2021Record of DecisionIncorporated by reference
License Renewal
Subsequent License Renewal
Environmental Justice
ML21113A13527 April 2021Review of the Spring 2017 Steam Generator Tube Inspection Report
ML21036A07723 February 2021Review of Steam Generator Tube Inspection Report for the Cycle 26 Spring 2019 Refueling Outage
ML21042B32111 February 2021Stations, Units 1 & 2; Millstone Power Station, Units 2 & 3 - Request for Approval of Fleet Report DOM-NAF-2 Qualification of the Framatome BWU-I CHF Correlation in the Dominion Energy VIPRE-D Computer Code
ML20352A33417 December 2020Proposed Alternative Requests RR-05-04 and IR-4-02, Use of Alternative Pressure/Flow Testing Requirements for Service Water System Supply PipingVT-2
Biofouling
Through-Wall Leakage
Scaffolding
ML20345A36816 December 2020Review of the Fall 2017 and Spring 2019 Steam Generator Tube Inspection Reports
ML20296A68022 October 2020ASME Section XI Inservice Inspection Program Request for NRC Approval of Proposed Alternative S1-I5-ISL-05 and S2-15-ISL-06Finite Element Analysis
Weak link
ML20254A3478 September 2020Supplement to Operator License Examination Comments
ML20247J6163 September 2020Request to Use a Provision of a Later Edition of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code, Section XIIncorporated by reference
ML20246G70624 August 2020Enclosure 4: Attachment 1 - PWROG-18005-NP, Revision 2, Determination of Unirradiated Rt and Upper-Shelf Values of the North Anna Units 1 and 2 Reactor Vessel Materials
ML20171A53413 August 2020Staff Assessment of Flood Hazard Focused Evaluation and Integrated AssessmentSafe Shutdown
Unanalyzed Condition
High winds
Ultimate heat sink
Internal Flooding
Hydrostatic
FLEX
Fukushima Dai-Ichi
Flooding Focused Evaluation
Minimum staff
Backfit
GOTHIC
ML20203M16020 July 2020VA Elec. & Power Co., Dominion Energy Nuclear Co. Inc., Dominion Energy Sc Inc., Millstone Power Station 2, N. Anna & Surry Power Stations 1 & 2, Virgil C. Summer Station 1, Updated Anchor Darling Double Disc Gate Valve Information & StatusAnchor Darling
ML20149K67131 May 2020PWROG-19047-NP, Revision 0, North Anna, Units 1 and 2, Reactor Vessels Low Upper-Shelf Fracture Toughness Equivalent Margin AnalysisIncorporated by reference
Finite Element Analysis
ML20076A57628 May 2020Staff Assessment of Flood Hazard Focused Evaluation and Integrated AssessmentSafe Shutdown
High winds
Internal Flooding
FLEX
Fukushima Dai-Ichi
Earthquake
Minimum staff
Backfit
ML20140A23918 May 2020ASME Section XI Inservicee Inspection Program Proposed Inservice Inspection Alternative N1-15-NDE-002Boric Acid
High Radiation Area
Non-Destructive Examination
Finite Element Analysis
EVT-1
Pressure Boundary Leakage
ML20105A07814 April 2020Supplement to License Amendment Request to Revise TS 3.8.1.1, A.C. Sources - Operating, to Support Maintenance and Replacement of the 'A' Reserve Station Service Transformer and 345 Kv South Bus Switchyard ComponentsReserve Station Service Transformer
Offsite Circuit
ML20246G70131 March 2020Enclosure 4: Attachment 3 - WCAP-18364-NP, Rev. 1, North Anna Units 1 and 2 Time-Limited Aging Analysis on Reactor Vessel Integrity for Subsequent License Renewal (SLR)Incorporated by reference
Exemption Request
ML20090B39726 March 2020Revised License Renewal Commitment Pressurizer Surge Line Weld Inspection FrequencyWeld Overlay
Operating Basis Earthquake
Finite Element Analysis
License Renewal
Subsequent License Renewal
ML20246G70731 January 2020Enclosure 4: Attachment 4 - WCAP-11164-NP, Rev. 2, Technical Justification for Eliminating Large Primary Loop Pipe Rupture as the Structural Design Basis for North Anna Units 1 and 2 Nuclear Power Plants for the Subsequent License RenewalSafe Shutdown Earthquake
Weld Overlay
Hydrostatic
Pressure Boundary Leakage
Pressure boundary leak
Dissimilar Metal Weld
ML20035C75916 January 2020Redacted - Kewaunee, Request for Exemption from Certain Code of Federal Regulation Requirements of Certificate of Compliance No. 1031 for the NAC Magnastor Storage SystemTornado-Generated Missile
Exemption Request
Earthquake
ML19352B89817 December 2019Proposed Alternative Request RR-05-05, Containment Unbonded Post-Tensioning System Inservice Inspection RequirementsIncorporated by reference
Fuel cladding
ML19347A42126 November 2019Owner'S Activity Report
ML19246A1167 October 2019Supplement to Staff Assessment of Response to 10 CFR 50.54(F) Information Request - Flood Causing Mechanism Reevaluation(Epid Nos. 000495\05000336\L- 2015-JLD-0011 and 000495\05000423\L-2015-JLD-0012 - (2019Aug21)Internal Flooding
Hydrostatic
Fukushima Dai-Ichi
ML19249B77829 August 2019Enclosure 6 - Millstone Power Station, Unit 2, Comparison Matrix RCS Pot. Loss A.1
ML19249B77429 August 2019Enclosure 5 - Surry Power Station EAL Technical Bases Document Final (Updated)Safe Shutdown
Time of Discovery
High winds
Shutdown Margin
Reactor Vessel Water Level
Ultimate heat sink
Offsite Dose Calculation Manual
Fire Barrier
Safe Shutdown Earthquake
Internal Flooding
Reserve Station Service Transformer
Operating Basis Earthquake
Operator Manual Action
FLEX
Earthquake
Fuel cladding
Pressure Boundary Leakage
Grace period
ML19249B77229 August 2019Enclosure 4 - North Anna Power Station, EAL Technical Bases Document Final (Updated)Safe Shutdown
Time of Discovery
High winds
Shutdown Margin
Reactor Vessel Water Level
Ultimate heat sink
Offsite Dose Calculation Manual
Fire Barrier
Internal Flooding
Reserve Station Service Transformer
Operating Basis Earthquake
Operator Manual Action
FLEX
Design basis earthquake
Earthquake
Fuel cladding
Pressure Boundary Leakage
Grace period
ML19249B76829 August 2019Enclosure 3 - Millstone Power Station EAL Technical Bases Documents Final (Updated)Safe Shutdown
Boric Acid
Time of Discovery
High winds
Shutdown Margin
Reactor Vessel Water Level
Ultimate heat sink
Offsite Dose Calculation Manual
Fire Barrier
Time to boil
Safe Shutdown Earthquake
Internal Flooding
Reserve Station Service Transformer
Operating Basis Earthquake
Operator Manual Action
Emergency Lighting
FLEX
Earthquake
Fuel cladding
Pressure Boundary Leakage
Grace period
ML19235A07919 August 2019Pyrocrete Website
ML19235A08019 August 2019Thermo-Lag WebsiteCoatings
ML19235A07419 August 2019Kbs Sealbags Website