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Seabrook, Unit 1, 10 CFR 50.59 Report, Revision 23 to the Updated Final Safety Analysis Report, Revision 20 to "Fire Protection Safe Shutdown Capability (1OCFR50, Appendix R)," Revision 21 to "Evaluation and Comparison to BTP APCSB 9.5-1, Appendix .....

Accession Number: ML26083A017

Date Released: Tuesday, March 24, 2026

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• ML25132A059 - Seabrook, Unit 1, 10 CFR 50.59 Report, Revision 23 to the Updated Final Safety Analysis Report, Revision 20 to "Fire Protection Safe Shutdown Capability (1OCFR50, Appendix R)," Revision 21 to "Evaluation and Comparison to BTP APCSB 9.5-1, Appendix ..... (5/12/2025)
• ML25132A063 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 1, Introduction And General Description of Plant (5/12/2025)
• ML25132A089 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Site Characteristics (5/12/2025)
• ML25132A106 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Site Characteristics (5/12/2025)
• ML25132A112 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Figures (5/12/2025)
• ML25132A113 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Figures (5/12/2025)
• ML25132A114 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Figures (5/12/2025)
• ML25132A115 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Figures (5/12/2025)
• ML25132A117 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Figures (5/12/2025)
• ML25132A119 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Figures (5/12/2025)
• ML25132A120 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Appendix 2A, Onsite Meteorological Data Summaries November 1971 - March 1973 (5/12/2025)
• ML25132A121 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Appendix 2B, Onsite Meteorological Data Summaries April 1979-March 1980 (5/12/2025)
• ML25132A124 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Appendix 2C, Geologic Investigations of the Scotland Road Fault (Clinton- Newbury Fault). Newbury. Massachusetts, and Portsmouth Fault Investigations (5/12/2025)
• ML25132A125 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Appendix 2D, Geologic Bedrock Logs of Boring in the Site Area (5/12/2025)
• ML25132A126 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Appendix 2E, Historical Earthquakes in the Site Vicinity (5/12/2025)
• ML25132A127 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Appendix 2F, Geotechnical Report - Reactor Borings. July 1974 (5/12/2025)
• ML25132A128 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Appendix 2G, Static Dynamic Rock Properties (5/12/2025)
• ML25132A130 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Appendix 2J, Sample Descriptions for Borings Made in November - December 1972 (5/12/2025)
• ML25132A131 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 2, Appendix 2L, Geologic Investigation of Soils and the Bedrock Surface at Unit 2 Containment Site, Seabrook Station (5/12/2025)
• ML25132A134 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 3, Design of Structures, Components, Equipment and Systems (5/12/2025)
• ML25132A135 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 3, Figures (5/12/2025)
• ML25132A137 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 3, Figures (5/12/2025)
• ML25132A136 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 3, Figures (5/12/2025)
• ML25132A139 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 3, Appendix 3A, Pipe Break Analysis Summary (5/12/2025)
• ML25132A140 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 3, Appendix 3D, Procedure for Calculating Elasto-Plastically Designed Pipe Ship Restraint Loads by Energy Balance Methods (5/12/2025)
• ML25132A143 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 3, Appendix 3G, Containment Liner Anchor Load Tests (5/12/2025)
• ML25132A146 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 3, Appendix 3C, Load Cell Calibration and Original Data (5/12/2025)
• ML25132A147 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 3, Appendix 3I, Report of Analysis of High Energy Line Breaks Outside Containment (5/12/2025)
• ML25132A152 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 4, Reactor (5/12/2025)
• ML25132A153 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 5, Reactor Coolant System and Connected Systems (5/12/2025)
• ML25132A158 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 6, Engineered Safety Features (5/12/2025)
• ML25132A159 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 7, Instrumentation and Controls (5/12/2025)
• ML25132A161 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 8, Electric Power (5/12/2025)
• ML25132A163 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 9, Auxiliary Systems (5/12/2025)
• ML25132A164 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 10, Steam And Power Conversion System. (5/12/2025)
• ML25132A165 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 11, Radioactive Waste Management (5/12/2025)
• ML25132A166 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 12, Radiation Protection (5/12/2025)
• ML25132A168 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 13, Conduct of Operations (5/12/2025)
• ML25132A170 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 14, Initial Test Program (5/12/2025)
• ML25132A178 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 15, Accident Analyses (5/12/2025)
• ML25132A180 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 16, Technical Specifications (5/12/2025)
• ML25132A185 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Chapter 18, Aging Management Programs (5/12/2025)
• ML25132A188 - Seabrook Station - Fire Protection Report, Rev. 21, Evaluation and Comparison to BTP APCSB 9.5-1, Appendix A (5/12/2025)
• ML25132A191 - Seabrook Station - Fire Protection Report, Rev. 20, Fire Protection of Safe Shutdown Capability (10CFR50, Appendix R) (5/12/2025)
• ML25132A195 - Seabrook Station - Updated Final Safety Analysis Report, Rev. 23, Technical Requirements, Rev. 123 (5/12/2025)