| | Start date | Site | Title | Topic |
|---|
| L-25-190, Vistra Operations Company LLC (Vistra Opco), License Amendment Request - Alternative Technical Specification (TS) 3.8.1 Action A.3 Completion Time for an Inoperable Offsite Source | 22 October 2025 | Davis Besse | Vistra Operations Company LLC (Vistra Opco), License Amendment Request - Alternative Technical Specification (TS) 3.8.1 Action A.3 Completion Time for an Inoperable Offsite Source | Boric Acid
Anticipated operational occurrence
Internal Flooding
Probabilistic Risk Assessment
Qualified Offsite Circuit
FLEX
Loss of Offsite Power
Offsite Circuit |
| ML25283A006 | 9 October 2025 | Point Beach | Periodic Update of the Updated Final Safety Analysis Report, Chapter 8, Introduction to the Electrical Distribution Systems (Redacted) | Safe Shutdown
Stroke time
Met Tower
Emergency Lighting
Surveillance Frequency Control Program
Open Phase Condition
Sewage Treatment Plant
Loss of Offsite Power
Battery sizing
Earthquake
Fire Protection Program
Overspeed trip
Overspeed
Basic Component |
| ML25283A011 | 9 October 2025 | Point Beach | Periodic Update of the Updated Final Safety Analysis Report, Chapter 13, Site Surveillance and Testing Programs | Boric Acid
Hydrostatic
Feedwater Heater
Sewage Treatment Plant
Core Exit Thermocouple
Overspeed |
| L-2025-162, Periodic Update of the Updated Final Safety Analysis Report, Chapter 12, General | 9 October 2025 | Point Beach | Periodic Update of the Updated Final Safety Analysis Report, Chapter 12, General | Incorporated by reference
Shift Technical Advisor |
| ML25282A054 | 9 October 2025 | Point Beach | Periodic Update of the Updated Final Safety Analysis Report, List of Effective Pages | Boric Acid
Nondestructive Examination
Aging Management
Feedwater Heater
Loss of Offsite Power
Earthquake
Control of Heavy Loads
Fire Protection Program
GOTHIC
Overspeed |
| ML25282A058 | 9 October 2025 | Point Beach | Periodic Update of the Updated Final Safety Analysis Report, Chapter 1, Introduction and Summary (Redacted) | Safe Shutdown
Boric Acid
High winds
Shutdown Margin
Tornado Missile
Coatings
Emergency Lighting
Aging Management
Tornado Missile Protection
Feedwater Heater
Loss of Offsite Power
License Renewal
Earthquake
Turbine Missile
Fuel cladding
Power change
Power Uprate
Measurement Uncertainty Recapture
Pressure Temperature Limits Report |
| 05000498/LER-2024-004-01, Loss of Offsite Power Resulting in Unit 1 Automatic Reactor Trip and Actuation of Emergency Diesel Generators and Auxiliary Feedwater Pumps | 11 September 2025 | South Texas | Loss of Offsite Power Resulting in Unit 1 Automatic Reactor Trip and Actuation of Emergency Diesel Generators and Auxiliary Feedwater Pumps | Loss of Offsite Power |
| ML25241A083 | 29 August 2025 | Dresden | Attachment 2: Final Technical Report - Architectural History Survey of Dresden Nuclear Power Station | Safe Shutdown
License Renewal
Subsequent License Renewal Application
Earthquake |
| ML25241A082 | 29 August 2025 | Dresden | Attachment 1: Letter from Carey L. Mayer, Illinois Department of Natural Resources, State Historic Preservation Office | Safe Shutdown
License Renewal
Subsequent License Renewal Application |
| IR 05000498/2025011 | 29 August 2025 | South Texas | NRC Comprehensive Engineering Team Inspection Report 050004982025011 and 050004992025011 | Stroke time
Probabilistic Risk Assessment
Significance Determination Process
Weak link |