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| Issue date | Title | Topic | |
|---|---|---|---|
| L-2023-028, and Point Beach Units 1 and 2, 10 CFR 50.46 Annual Reporting of Changes to, or Errors in Emergency Core Cooling System Models or Applications | 27 March 2023 | and Point Beach Units 1 and 2, 10 CFR 50.46 Annual Reporting of Changes to, or Errors in Emergency Core Cooling System Models or Applications | Fuel cladding |
| L-2022-168, and Point Beach Units 1 and 2 - 10 CFR 50.46 - Emergency Core Cooling System LBLOCA 30-Day Report | 26 October 2022 | and Point Beach Units 1 and 2 - 10 CFR 50.46 - Emergency Core Cooling System LBLOCA 30-Day Report | |
| SBK-L-21106, Transmittal of WCAP-18607-NP, Analysis of Capsule X from the NextEra Energy Seabrook Unit 1 Reactor Vessel Radiation Surveillance Program | 30 September 2021 | Transmittal of WCAP-18607-NP, Analysis of Capsule X from the NextEra Energy Seabrook Unit 1 Reactor Vessel Radiation Surveillance Program | |
| ML21062A146 | 21 April 2021 | Memo to File: Final Ea/Fonsi of 2012 and 2015 Decommissioning Funding Plans for Seabrook Station Unit 1 Independent Spent Fuel Storage Installation (2012 and 2015) | Decommissioning Funding Plan |
| L-2019-151, 10 CFR 50.46 - Emergency Core Cooling System LBLOCA 30-Day Report | 6 August 2019 | 10 CFR 50.46 - Emergency Core Cooling System LBLOCA 30-Day Report | |
| L-2019-010, Proposed Alternative for the Use of Encoded Phased Array Ultrasonic Examination Techniques in Lieu of Radiography for Ferritic and Austenitic Welds | 19 March 2019 | Proposed Alternative for the Use of Encoded Phased Array Ultrasonic Examination Techniques in Lieu of Radiography for Ferritic and Austenitic Welds | Nondestructive Examination Dissimilar Metal Weld |
| ML19002A160 | 12 March 2019 | Nrc'S Record of Decision for the License Renewal Application for Seabrook Station, Unit 1 - 1-4-19 | Incorporated by reference License Renewal Environmental Justice |
| ML19101A455 | 14 November 2018 | Samuel Miranda Public Comments for November 15, 2018 Seabrook LRA Meeting | Probabilistic Risk Assessment Aging Management |
| ML18012A568 | 12 January 2018 | Technical Evaluation Report: Storm Surge_Seabrook_January2018 | High winds Hydrostatic |
| SBK-L-17172, Seventh Annual Update to the License Renewal Application | 18 October 2017 | Seventh Annual Update to the License Renewal Application | Non-Destructive Examination Aging Management Moisture barrier |
| SBK-L-17136, Seismic High Frequency Confirmation Report for the Reevaluated Seismic Hazard Information | 28 August 2017 | Seismic High Frequency Confirmation Report for the Reevaluated Seismic Hazard Information | Probabilistic Risk Assessment Fukushima Dai-Ichi Earthquake |
| ML17191A412 | 10 July 2017 | NextEra Service Position Paper: Seabrook Service Water TS 3.7.4 | |
| SBK-L-17099, Flooding Focused Evaluation for Impact of New Flooding Hazard Information | 28 June 2017 | Flooding Focused Evaluation for Impact of New Flooding Hazard Information | Internal Flooding Hydrostatic FLEX Fukushima Dai-Ichi Flooding Focused Evaluation |
| L-2017-014, Florida Power & Light Company - 10 CPR 50.46 Annual Reporting of Changes to, or Errors in Emergency Core Cooling System Models or Applications for 2016 | 17 April 2017 | Florida Power & Light Company - 10 CPR 50.46 Annual Reporting of Changes to, or Errors in Emergency Core Cooling System Models or Applications for 2016 | Fuel cladding |
| ML16279A050 | 31 July 2016 | Enclosure 3: MPR-4153, Revision 2, Seabrook Station-Approach for Determining Through-Thickness Expansion from Alkali-Silica Reaction, July 2016 (Seabrook Fp# 100918) (Non-proprietary) | Commercial Grade Dedication |
| ML16279A049 | 31 July 2016 | Enclosure 2: Simpson Gumpertz & Heger, Inc., Evaluation and Design Confirmation of As-Deformed Ceb, 150252-CA-02, Revision 0, July 2016 (Seabrook FP#100985) | Safe Shutdown Earthquake Hydrostatic Operating Basis Earthquake Finite Element Analysis Tornado Generated Missile Earthquake |
| ML16216A242 | 31 July 2016 | MPR-4273, Revision 0, Seabrook Station - Implications of Large-Scale Test Program Results on Reinforced Concrete Affected by Alkali-Silica Reaction, July 2016 | Commercial Grade Dedication Hydrostatic Aging Management |
| ML16216A241 | 31 July 2016 | MPR-4288, Revision 0, Seabrook Station: Impact of Alkali-Silica Reaction on Structural Design Evaluations, July 2016 | |
| SBK-L-16071, Sg&H Report 160268-R-01 Development of ASR Load Factors for Seismic Category I Structures (Including Containment) at Seabrook Station. Seabrook, Nh Revision 0 | 27 July 2016 | Sg&H Report 160268-R-01 Development of ASR Load Factors for Seismic Category I Structures (Including Containment) at Seabrook Station. Seabrook, Nh Revision 0 | Safe Shutdown Earthquake Operating Basis Earthquake Incorporated by reference Earthquake |
| SBK-L-16108, Status of Required Actions for EA-12-049 Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design Basis External Events | 26 July 2016 | Status of Required Actions for EA-12-049 Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design Basis External Events | Safe Shutdown Boric Acid High winds Shutdown Margin Ultimate heat sink Safe Shutdown Earthquake Internal Flooding FLEX Tornado Generated Missile Fukushima Dai-Ichi Seismically rugged Spent Fuel Pool Instrumentation Earthquake |
| ML16147A196 | 29 April 2016 | 10 CFR 50.59 Report, Revision 17 to Updated Final Safety Analysis Report, Revision 14 to Appendix R, Revision 15 to Appendix a, and Revision 146 to the Technical Requirements Manual | Safe Shutdown Spent Fuel Pool Instrumentation |
| ML16117A312 | 26 April 2016 | SBK-L-16056 - NextEra Energy Seabrook, LLC - Revised Response to NRC 12/23/2015 Questions on Ceb Root Cause | Hydrostatic Finite Element Analysis |
| ML16068A135 | 27 February 2016 | Attachment 3 - Clean Copy of Seabrook Emergency Action Levels - Initiating Conditions, Threshold Values and Basis | Safe Shutdown Time of Discovery High winds Reactor Vessel Water Level Packing leak Ultimate heat sink Offsite Dose Calculation Manual Fire Barrier Safe Shutdown Earthquake Probabilistic Risk Assessment Operating Basis Earthquake Operator Manual Action Spent Fuel Pool Instrumentation Earthquake Fuel cladding Pressure Boundary Leakage Grace period Backfit |
| ML16068A139 | 27 February 2016 | Attachment 5 - Technical Information for Proposed Initiating Conditions and Emergency Action Levels | Safe Shutdown Ultimate heat sink Offsite Dose Calculation Manual Safe Shutdown Earthquake FLEX Surveillance Frequency Control Program Spent Fuel Pool Instrumentation Battery sizing Earthquake |
| ML16068A131 | 27 February 2016 | Attachment 2 - Markup of Seabrook Station Emergency Action Levels -Initiating Conditions, Threshold Values and Basis | |
| ML16068A137 | 27 February 2016 | Attachment 4 - NEI 99-01, Rev. 6, Deviations and Differences, Seabrook Station Nuclear Power Plant - Unit 1 | Safe Shutdown High winds Operating Basis Earthquake Earthquake Pressure Boundary Leakage |
| SBK-L-15195, Best Estimate Large Break Loss of Coolant Accident 10 CFR 50.46 30-Day Report | 7 November 2015 | Best Estimate Large Break Loss of Coolant Accident 10 CFR 50.46 30-Day Report | |
| ML15274A214 | 25 September 2015 | FPL-081-PR-002, Revision 0, Flooding Hazards Reevaluation Report, Figure 4-1 Through Figure 4-33 | |
| ML15274A212 | 25 September 2015 | FPL-081-PR-002, Revision 0, Flooding Hazards Reevaluation Report, Pp. 1 Through Figure 2-1 | High winds Ultimate heat sink Tornado Missile Hydrostatic FLEX Tornado Generated Missile Fukushima Dai-Ichi Earthquake |
| SBK-L-15181, FPL-081-PR-002, Revision 0, Flooding Hazards Reevaluation Report, Figure 4-34 Through Figure the End | 25 September 2015 | FPL-081-PR-002, Revision 0, Flooding Hazards Reevaluation Report, Figure 4-34 Through Figure the End | Hydrostatic Earthquake |
| ML15208A049 | 12 August 2015 | Staff Assessment of Information Provided Pursuant to Title 10 of the Code of Federal Regulations Part 50, Section 50.54(f), Seismic Hazard Revaluations for Recommendation 2.1 of the Near-Term Task Force Review of Insights | Safe Shutdown Earthquake Fukushima Dai-Ichi Earthquake |
| SBK-L-14229, Expedited Seismic Evaluation Process Report (CEUS Sites) Related to the Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from The... | 19 December 2014 | Expedited Seismic Evaluation Process Report (CEUS Sites) Related to the Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from The... | Safe Shutdown Boric Acid Ultimate heat sink Probabilistic Risk Assessment FLEX Fukushima Dai-Ichi Earthquake Power-Operated Valves |
| ML14216A406 | 24 July 2014 | Attachment 5, WCAP-17444-NP, Reactor Vessel Closure Head/Vessel Flange Requirements Evaluation for Seabrook Unit 1, (Non-proprietary) | Hydrostatic Finite Element Analysis Aging Management |
| ML14216A405 | 24 July 2014 | Attachment 3, WCAP-17441-NP, Seabrook Unit 1 Heatup and Cooldown Limit Curves for Normal Operation | Hydrostatic Aging Management Exemption Request |
| SBK-L-14090, ANP-3243NP, Rev. 1, Seabrook Station, Unit 1, Fixed Incore Detector System Analysis Supplement to YAEC-1855PA, Licensing Report. | 31 May 2014 | ANP-3243NP, Rev. 1, Seabrook Station, Unit 1, Fixed Incore Detector System Analysis Supplement to YAEC-1855PA, Licensing Report. | |
| ML14030A552 | 25 February 2014 | Interim Staff Evaluation Relating to Overall Integrated Plan in Response to Order EA-12-049 (Mitigation Strategies) | Safe Shutdown Boric Acid High winds Ultimate heat sink Tornado Missile Time to boil Safe Shutdown Earthquake Internal Flooding Emergency Lighting FLEX Fukushima Dai-Ichi Severe Accident Management Guideline Frazil ice B.5.b Mitigating Strategies Earthquake |
| ML14049A197 | 14 February 2014 | Mega-Tech Services, LLC Technical Evaluation Report Regarding the Overall Integrated Plan for Seabrook Station, TAC No.: MF0836 | Safe Shutdown Boric Acid High winds Ultimate heat sink Time to boil Safe Shutdown Earthquake Internal Flooding Emergency Lighting FLEX Tornado Generated Missile Fukushima Dai-Ichi Severe Accident Management Guideline Frazil ice B.5.b Mitigating Strategies Earthquake |
| ML13295A252 | 17 December 2013 | Review of the 2012 Steam Generator Tube Inspections | |
| ML13267A388 | 4 December 2013 | Interim Staff Evaluation and Request for Additional Information Regarding the Overall Integrated Plan for Implementation of Order EA-12-051, Reliable Spent Fuel Pool Instrumentation | High Radiation Area Mission time FLEX Spent Fuel Pool Instrumentation Battery sizing Fire Protection Program |
| ML13260A161 | 31 July 2013 | ANP-3243NP, Rev. 0, Seabrook Station Unit I Fixed Incore Detector System Analysis Supplement to YAEC-1855PA, Licensing Report | |
| ML13189A197 | 2 July 2013 | Third Annual Update to License Renewal Application | Non-Destructive Examination Hydrostatic Coatings Aging Management Moisture barrier License Renewal |
| ML13099A019 | 19 March 2013 | Attachment 5 to SBK-L-13061, Holtec Non-Proprietary Licensing Report HI-2114996, Rev. 3, Licensing Report for Seabrook Spent Fuel Pool and New Fuel Vault Analyses. | Fuel cladding |
| ML12340A487 | 21 November 2012 | Enclosure to SBK-L-12242, Seismic Walkdown Report in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic | Unanalyzed Condition Boric Acid High winds Safe Shutdown Earthquake Probabilistic Risk Assessment Operating Basis Earthquake Fukushima Dai-Ichi Design basis earthquake Earthquake Scaffolding |
| ML12339A274 | 13 September 2012 | Concrete Summary 4-12 | |
| SBK-L-12101, NextEra Energy Seabrook License Renewal Application, Structures Monitoring Program Supplement-Alkali-Silica Reaction (ASR) Monitoring | 16 May 2012 | NextEra Energy Seabrook License Renewal Application, Structures Monitoring Program Supplement-Alkali-Silica Reaction (ASR) Monitoring | Non-Destructive Examination Fire Barrier Aging Management Moisture barrier Maintenance Rule Program Fire Protection Program |
| ML12179A282 | 15 March 2012 | ASR at Seabrook Station, Shear and Lap Splice Testing | |
| ML12038A038 | 30 January 2012 | Licensing Report for Seabrook Spent Fuel Pool and New Fuel Vault Analyses (Holtec International Document HI-2114996, Revision 2 | Shutdown Margin FLEX Fuel cladding |
| SBK-L-12256, WCAP-17441-NP, Rev 0, Seabrook Unit 1 Heatup and Cooldown Limit Curves for Normal Operation | 31 October 2011 | WCAP-17441-NP, Rev 0, Seabrook Unit 1 Heatup and Cooldown Limit Curves for Normal Operation | Hydrostatic Aging Management |
| SBK-L-11173, First Annual Update to License Renewal Application and Changes to LRA Appendix a | 25 August 2011 | First Annual Update to License Renewal Application and Changes to LRA Appendix a | Boric Acid Aging Management |
| ML110970260 | 28 March 2011 | Nwt 817, Chemistry Control in the Seabrook Thermal Barrier Loop, Final | Boric Acid |