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| Issue date | Title | Topic | |
|---|---|---|---|
| ML23324A422 | 20 November 2023 | Reactor Vessel Internals Inspections Aging Management Program Submittal Related to License Renewal Commitment 13 | Non-Destructive Examination Aging Management License Renewal Subsequent License Renewal EVT-1 Power Uprate Stretch Power Uprate |
| ML23103A228 | 12 April 2023 | Stations 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 Code | Shutdown Margin Anticipated operational occurrence Post Accident Monitoring B.5.b Exemption Request Fuel cladding Fire Protection Program |
| ML22193A143 | 23 June 2022 | 5 to Updated Final Safety Analysis Report, Technical Requirements Manual Current Through Change No. 207 | Safe 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 |
| ML21175A247 | 24 June 2021 | 2020 Annual Report of Emergency Core Cooling System (ECCS) Model Changes Pursuant to the....- | |
| ML21042B321 | 11 February 2021 | Stations, 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 | |
| ML20352A334 | 17 December 2020 | Proposed Alternative Requests RR-05-04 and IR-4-02, Use of Alternative Pressure/Flow Testing Requirements for Service Water System Supply Piping | VT-2 Biofouling Through-Wall Leakage Scaffolding |
| ML20203M160 | 20 July 2020 | VA 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 & Status | Anchor Darling |
| ML19352B898 | 17 December 2019 | Proposed Alternative Request RR-05-05, Containment Unbonded Post-Tensioning System Inservice Inspection Requirements | Incorporated by reference Fuel cladding |
| ML19246A116 | 7 October 2019 | Supplement 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 |
| ML19249B768 | 29 August 2019 | Enclosure 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 |
| ML19249B772 | 29 August 2019 | Enclosure 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 |
| ML19249B774 | 29 August 2019 | Enclosure 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 |
| ML19249B778 | 29 August 2019 | Enclosure 6 - Millstone Power Station, Unit 2, Comparison Matrix RCS Pot. Loss A.1 | |
| ML19070A217 | 3 April 2019 | Supplement to Interim Staff Response to Reevaluated Flood Hazards Submitted in Response to 10 CFR 50.54(f) Information Request - Flood - Causing Mechanism Reevaluation | Fukushima Dai-Ichi |
| ML19064A590 | 28 February 2019 | Proposed Alternative Request IR-3-39, Alternative to ASME Code, Section XI, IWA-4221(C), to Permit Two Fillet Welds Not in Compliance with the Construction Code to Remain in Service | Safe Shutdown Earthquake Operating Basis Earthquake Design basis earthquake Pressure boundary leak |
| ML19011A174 | 4 January 2019 | Enclosure 5 - Surry Power Station, EAL Scheme Revisions-Supporting Documents | Safe Shutdown Time of Discovery High winds Shutdown Margin Reactor Vessel Water Level Ultimate heat sink Offsite Dose Calculation Manual Reserve Station Service Transformer Operating Basis Earthquake FLEX Earthquake Fuel cladding Pressure Boundary Leakage Grace period |
| ML19011A173 | 4 January 2019 | Enclosure 4 - North Anna Power Station Units 1 & 2, EAL Scheme Revisions-Supporting Documents | Safe Shutdown Time of Discovery High winds Shutdown Margin Reactor Vessel Water Level Ultimate heat sink Offsite Dose Calculation Manual Reserve Station Service Transformer Operating Basis Earthquake FLEX Earthquake Fuel cladding Pressure Boundary Leakage Grace period |
| ML19011A172 | 4 January 2019 | Enclosure 3, Attachments 2C-3C - MPS3 EAL Technical Bases Document (Marked-Up) | Safe Shutdown Time of Discovery High winds Reactor Vessel Water Level Ultimate heat sink Offsite Dose Calculation Manual Time to boil Reserve Station Service Transformer Operating Basis Earthquake FLEX Earthquake Fuel cladding Pressure Boundary Leakage Grace period |
| ML18247A275 | 18 June 2018 | Technical Requirements Manual | Safe Shutdown Boric Acid Time of Discovery Shutdown Margin High Radiation Area Fire Barrier Stroke time Hydrostatic Emergency Lighting Functionality Assessment Incorporated by reference 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 Downpower Coast down |
| ML15253A206 | 1 September 2015 | ANP-3315NP, Revision 0, Millstone Unit 2 M5 Upgrade, Small Break LOCA Analysis Licensing Report. | Loop seal Hydrostatic |
| ML15078A205 | 12 March 2015 | to Engineering Evaluation 14-E16, Dominion Flooding Hazard Reevaluation Report for Millstone, Units 2 and 3, in Response to 50.54(F) Information Request Regarding Near-Term Task Force Recommendation 2.1: Flooding, Pp. 1 Through 2-57 | High winds Safe Shutdown Earthquake Hydrostatic Operating Basis Earthquake Fukushima Dai-Ichi Earthquake |
| ML15078A206 | 12 March 2015 | to Engineering Evaluation 14-E16, Dominion Flooding Hazard Reevaluation Report for Millstone, Units 2 and 3, in Response to 50.54(F) Information Request Regarding Near-Term Task Force Recommendation 2.1: Flooding, Pp. 2-58 Through 2-125 | |
| ML15078A207 | 12 March 2015 | to Engineering Evaluation 14-E16, Dominion Flooding Hazard Reevaluation Report for Millstone, Units 2 and 3, in Response to 50.54(F) Information Request Regarding Near-Term Task Force Recommendation 2.1: Flooding, Pp. 2-126 Through 2-171 | Earthquake |
| ML15078A208 | 12 March 2015 | to Engineering Evaluation 14-E16, Dominion Flooding Hazard Reevaluation Report for Millstone, Units 2 and 3, in Response to 50.54(F) Information Request Regarding Near-Term Task Force Recommendation 2.1: Flooding, Pp. 2-172 Through the End | Ultimate heat sink Hydrostatic FLEX Earthquake |
| ML13338A433 | 31 January 2014 | Interim Staff Evaluation Relating to Overall Integrated Plan in Response to Order EA-12-049 (Mitigation Strategies) | Safe Shutdown Boric Acid High winds Shutdown Margin Ultimate heat sink Tornado Missile Safe Shutdown Earthquake Internal Flooding Emergency Lighting FLEX Tornado Generated Missile Fukushima Dai-Ichi Time Critical Operator Action Frazil ice Battery sizing B.5.b Mitigating Strategies Earthquake |
| ML13357A398 | 24 January 2014 | Mega-Tech Services, LLC Technical Evaluation Report Regarding the Overall Integrated Plan for Milestone Power Station, Unit 2, TAC No.: MF0858 | Safe Shutdown Boric Acid High winds Shutdown Margin Ultimate heat sink Safe Shutdown Earthquake Internal Flooding Emergency Lighting FLEX Tornado Generated Missile Fukushima Dai-Ichi Frazil ice Battery sizing B.5.b Mitigating Strategies Earthquake |
| ML14006A159 | 8 January 2014 | Mega-Tech Services, LLC Technical Evaluation Report Regarding the Overall Integrated Plan for Millstone Power Station, Unit 3, TAC No.: MF0859 | Safe Shutdown Boric Acid High winds Shutdown Margin Ultimate heat sink Tornado Missile Safe Shutdown Earthquake Internal Flooding Emergency Lighting FLEX Tornado Generated Missile Fukushima Dai-Ichi Time Critical Operator Action Frazil ice Battery sizing Earthquake |
| ML14087A099 | 17 October 2013 | 10 CFR 71.95 Report - 8-120B Cask Certificate of Compliance Noncompliance Due to an Inadequate Vendor Leak Test Procedure | |
| ML13074A796 | 28 February 2013 | Small Break LOCA Sensitivity Study Summary Report, ANP-3205NP, Rev 0 | Loop seal |
| ML12172A060 | 21 June 2012 | Closeout of Bulletin 2011-01, Mitigating Strategies | B.5.b B.5.b Mitigating Strategies |
| ML102390419 | 31 August 2010 | DOM-NAF-2, Rev. 0.2-A, Reactor Core Thermal-Hydraulics Using the VIPRE-D Computer Code. | B.5.b Mitigating Strategies Exemption Request Fuel cladding |
| ML101460062 | 25 May 2010 | Second Report Regarding Lead Test Assembly | |
| ML092090216 | 30 June 2009 | WCAP-16896-NP, Rev 2, Millstone Unit 2 RCS Surge, Spray, Shutdown Cooling, Safety Injection, Charging Inlet, and Letdown/Drain Nozzles Structural Weld Overlay Qualification. | Boric Acid Safe Shutdown Earthquake Weld Overlay Hydrostatic Operating Basis Earthquake Finite Element Analysis Design basis earthquake Earthquake Dissimilar Metal Weld DM weld |
| ML091170150 | 31 March 2009 | Enclosure 1- Part 1 of 2 - Report FAI/09-22, Test Results for the Millstone-3 Gas-Water Transport Tests | |
| ML091170137 | 13 March 2009 | Enclosure 1 - Part 2 of 2 - Calculation FAI/09-44R, Revision 0, Post-Test Analysis of the Fai Millstone 3 RWST 1/4 Scale Gas Entrainment Test | |
| ML082190013 | 7 August 2008 | Monthly Operating Reports Second Quarter 2008 | Reserve Station Service Transformer Power change |
| ML081140083 | 17 April 2008 | WCAP-16896-NP, Rev. 1, Millstone, Unit 2, RCS Surge, Spray, Shutdown Cooling, Safety Injection, Charging Inlet, and Letdown/Drain Nozzles Structural Weld Overlay Qualification. | Boric Acid Safe Shutdown Earthquake Weld Overlay Hydrostatic Operating Basis Earthquake Finite Element Analysis Design basis earthquake Earthquake Dissimilar Metal Weld DM weld |
| ML080980229 | 4 April 2008 | Stations - Request for Approval of Appendix C of Fleet Report DOM-NAF-2 Qualification of the Westinghouse WRB-2M CHF Correlation in the Dominion VIPRE-D Computer Code | |
| ML081490088 | 31 January 2008 | Enclosure 4 - LTR-CDME-08-11 NP-Attachment, Interim Alternative Repair Criterion for Cracks in the Lower Region of the Tubesheet Expansion Zone | Finite Element Analysis |
| ML072750406 | 30 June 2007 | Internal Report, IR-2007-277, EPRI Review of Millstone Unit 2 Dissimilar Metal Weld Walkdown Information. | Weld Overlay Dissimilar Metal Weld |
| ML073170678 | 19 May 2007 | SCS-00684, Rev. Draft-2, Design Report, ASME Bp&V Section III, Class 3, SS-45S8-18622-NSR Ball Valve, SS-45XS8-18623-NSR Ball Valve, Enclosure 2 | Finite Element Analysis |
| ML070960356 | 31 March 2007 | WCAP-16734-NP, Revision 0, Millstone, Unit 3 Pressurizer, Relief, and Surge Nozzles Structural Weld Overlay Qualification. | Safe Shutdown Earthquake Weld Overlay Hydrostatic Operating Basis Earthquake Finite Element Analysis Code Reconciliation Earthquake Dissimilar Metal Weld DM weld |
| ML070660129 | 31 January 2007 | LTR-PAFM-07-12, Technical Basis for Relaxation Request from NRC Order EA-03-009 for Millstone Unit 3. | Finite Element Analysis |
| ML062850221 | 2 October 2006 | Submittal of Third Reactor Vessel Surveillance Capsule Report, WCAP-16629-NP, Rev 0 | |
| ML051890044 | 29 June 2005 | 10 CFR 50.59 and Commitment Change Report for 2004 | Operability Determination Fuel cladding |
| ML050260675 | 25 January 2005 | Updated Response to a Request for Additional Information Reconciliation of Regulatory Requirements | Spent Fuel Pool Instrumentation Exemption Request |
| ML050110079 | 6 January 2005 | Response to Request for Additional Information Re Reconciliation of Regulatory Requirements | Exemption Request |
| ML050110080 | 6 January 2005 | Response to Request for Additional Information Re Reconciliation of Regulatory Requirements. Attachment 1 - Millstone Unit 2 Spent Fuel Pool Boron Dilution Analysis Summary for a Nuhoms 32PT DSC | Spent Fuel Pool Instrumentation |
| ML051450522 | 22 December 2004 | Technical Evaluation for Evaluation of Pressure Entering the Enclosure Building Filtration Region on Main Steam Safety Valve Lift Millstone Unit 2 | |
| ML050480111 | 6 December 2004 | Connecticut River Coordinator'S Office - Restoring Migratory Fish to the Connecticut River Basin |