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 Issue dateTitleTopic
ML23262B22721 September 2023September 21, 2023, Pre-Submittal Meeting on License Amendment Request to Revise PTLR to Incorporate New Surveillance Capsule Data (EPID L-2023-LRM-0070) (Slides)Pressure and Temperature Limits Report
License Renewal
Subsequent License Renewal
ML22357A10031 March 2023and Prairie Island Nuclear Generating Plant, Units 1 and 2 - Issuance of Amendments Standard Emergency Plan and Consolidated Emergency Operations FacilitySafe Shutdown
Health Physics Network
High winds
Minimum staff
Fire Protection Program
Siren
ML23012A15613 January 2023Issuance of Amendment No. 210 Re Revised Methodologies for Determining the Core Operating Limits (EPID L-2021-LLA-0144) - Non-proprietaryShutdown Margin
Anticipated operational occurrence
Feedwater Controller Failure
Time Critical Operator Action
Power change
ML22318A21527 December 2022Issuance of Amendment No. 209 Ten-Year Inspection of the Diesel Generator Fuel Oil Storage TankAnticipated operational occurrence
Temporary Modification
Cyber Security
Qualified Offsite Circuit
Aging Management
Surveillance Frequency Control Program
ML22308A19610 November 2022Regulatory Audit Report Regarding License Amendment Request to Transition to Atrium 11 FuelAnticipated operational occurrence
ML22264A10631 October 2022Issuance of Amendment No. 208 Residual Heat Removal Drywell Spray Header and Nozzle Surveillance FrequencyUltimate heat sink
Foreign Material Exclusion
ML22208A2193 August 2022Summary of July 25, 2022, Meeting with Northern States Power Company, Doing Business as Xcel Energy, Related to the Amendment to Adopt Advanced Framatome Inc. Methodology for Determining Core Operating Limits for Monticello Plant
ML21223A28015 October 2021Issuance of Amendment No. 207 Adoption of TSTF-564 Safety Limit MCPRReactor Vessel Water Level
Offsite Dose Calculation Manual
Anticipated operational occurrence
Annual Radiological Environmental Operating Report
Process Control Program
Fuel cladding
ML21148A27412 July 2021Issuance of Amendment No. 206 TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4bSafe Shutdown
High winds
Reactor Vessel Water Level
High Radiation Area
Ultimate heat sink
Tornado Missile
Water Inventory Control
Internal Flooding
Probabilistic Risk Assessment
Squib
Qualified Offsite Circuit
Emergency Lighting
FLEX
Tornado-Generated Missile
Fukushima Dai-Ichi
Seismically rugged
Surveillance Frequency Control Program
Scram Discharge Volume
Large early release frequency
MELLLA
Flooding Focused Evaluation
Maintenance Rule Program
Offsite Circuit
ML20352A3498 January 2021Issuance of Amendment No. 205, Revise Technical Specifications to Adopt Technical Specifications Task Force (TSTF) Traveler TSTF-582, RPV WIC Enhancements, and TSTF-583-T, TSTF-582 Diesel Generator VariationHigh Radiation Area
Water Inventory Control
Surveillance Frequency Control Program
Fuel cladding
Offsite Circuit
ML20210M0148 September 2020and Prairie Island Nuclear Generating Plant, Units 1 and 2 - Issuance of Amendment Nos. 204, 231, and 219 TSTF-529 Clarify Use and Application RulesTime of Discovery
ML20153A80431 July 2020Co. - Issuance of Amendments Revising Emergency Action RA3
ML19176A42129 August 2019Issuance of Amendment No. 203 Adoption of 10 CFR 50.69Safe Shutdown
High winds
Tornado Missile
Internal Flooding
Probabilistic Risk Assessment
FLEX
Large early release frequency
Earthquake
ML19162A09330 July 2019Issuance of Amendment No, 202 Regarding Deletion of the Note Associated with Technical Specification 3.5.1., Erccs - OperatingWater Inventory Control
ML19074A26922 April 2019Non-Proprietary - Issuance of Amendment Revision to Technical Specifications 2.1.2 Safety Limit Minimum Critical Power RatioReactor Vessel Water Level
Safety Limit Minimum Critical Power Ratio
Anticipated operational occurrence
Fuel cladding
ML19065A20011 March 2019Correction to License Amendment No. 200 Related to Adoption of TSTF-425, Relocated Surveillance Frequencies to Licensee Control - RITSTF Initiative 5BSafe Shutdown
High winds
Reactor Vessel Water Level
High Radiation Area
Water Inventory Control
Internal Flooding
Hydrostatic
Probabilistic Risk Assessment
Squib
Surveillance Frequency Control Program
Scram Discharge Volume
Large early release frequency
Overtravel
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
ML19007A09028 January 2019Issuance of Amendment Adoption of TSTF-425, Relocate Surveillance Frequencies to Licensee Control-RITSTF Initiative 5BSafe Shutdown
High winds
Reactor Vessel Water Level
High Radiation Area
Water Inventory Control
Internal Flooding
Hydrostatic
Probabilistic Risk Assessment
Squib
Surveillance Frequency Control Program
Scram Discharge Volume
Large early release frequency
Overtravel
Pressure Boundary Leakage
Recently irradiated fuel
Offsite Circuit
Backfit
ML18291B21426 November 2018Issuance of Amendment Adoption of TSTF-551 Revise Secondary Containment Surveillance Requirements
ML18250A07529 October 2018Issuance of Amendment Adoption of TSTF-542, Reactor Pressure Vessel Water Inventory ControlShutdown Margin
Reactor Vessel Water Level
High Radiation Area
Water Inventory Control
Hydrostatic
Probabilistic Risk Assessment
Fuel cladding
Pressure Boundary Leakage
Recently irradiated fuel
ML17345A0466 March 2018Issuance of Amendment No. 197 to Adopt Changes to the Emergency Plan (CAC No. MF9560; EPID L-2017-LLA-0184)High winds
Ultimate heat sink
Operating Basis Earthquake
Spent Fuel Pool Instrumentation
Earthquake
Fuel cladding
ML17310B23928 November 2017and Prairie Island Nuclear Generating Plant, Units 1 and 2 - Issuance of Amendment Unit Staff Qualifications (CAC Nos. MF9545, MF9546, and MF9547; EPID L-2017-LLA-0195)
ML17172A43123 June 2017Correction of Amendment No. 194, Issuance of Amendment to Adopt F Tstf 545, Revision 3, Ts Inservice Testing Program Removal & Clarify Sr Usage Rule Application to Section 5.5 Testing
ML17123A32116 June 2017Issuance of Amendment Adoption of TSTF-545, Revision 3, TS Inservice Testing Program Removal and Clarify SR Usage Rule Application to Section 5.5 TestingIncorporated by reference
Missed surveillance
Pressure Boundary Leakage
ML17103A23525 April 2017Issuance of Amendment Technical Specification 5.5.11 Primary Containment Leakage Rate Testing ProgramHigh winds
Probabilistic Risk Assessment
Coatings
FLEX
Aging Management
Large early release frequency
Moisture barrier
ML17013A43527 February 2017Issuance of Amendment Revision to Technical Specification Surveillance Requirement 3.8.4.2
ML17054C39423 February 2017Non-Proprietary Issuance of Amendment Extended Flow WindowSafe Shutdown
Shutdown Margin
Reactor Vessel Water Level
Anticipated operational occurrence
Post Accident Monitoring
Hydrostatic
Finite Element Analysis
FLEX
Pressure and Temperature Limits Report
Minimum Critical Power Ratio
Scram Discharge Volume
Feedwater Controller Failure
MELLLA
Power change
Flow Induced Vibration
ML16196A3031 August 2016Issuance of Amendment Technical Specifications Surveillance Requirement 3.5.1.3 B to Correct Alternative Nitrogen System Pressure (Cac. No. MF6704)Safeguards Contingency Plan
ML16125A16521 June 2016Issuance of Amendment Technical Specifications Task Force (TSTF) Standard Technical Specifications (STS) Change Traveler TSTF-523, Revision 2 Generic Letter 2008-01, Managing Gas Accumulation
ML16063A03329 February 2016License Amendment Request for Areva Extended Flow Window Supplement to Disposition Changes to Non-Limiting Transient Analyses
ML15072A1415 June 2015Issuance of Amendment No. 188 Regarding Transition to Areva Atrium 10XM Fuel and Areva Safety Analysis MethodsShutdown Margin
Reactor Vessel Water Level
Safety Limit Minimum Critical Power Ratio
Anticipated operational occurrence
Post Accident Monitoring
Hydrostatic
Pressure and Temperature Limits Report
Feedwater Controller Failure
MELLLA
Fuel cladding
Grace period
Power change
ML14323A0338 January 2015Issuance of Amendment No. 187 Regarding Revision to TS 5.5.11 for Drywell Personnel Airlock Leakage Rate Testing
ML14239A25728 November 2014and Prairie Island Nuclear Generation Plant, Units 1 and 2 - Issuance of License Amendments Regarding Cyber Security Plan Implementation Schedule MilestonesSafe Shutdown
Cyber Security
Safeguards Contingency Plan
Fire Protection Program
ML14281A31825 November 2014Issuance of Amendment Regarding Reduction in Steam Dome Pressure Safety LimitReactor Vessel Water Level
Anticipated operational occurrence
Fuel cladding
ML14246A4493 November 2014Issuance of Amendment to Revise TS 3.5.1, ECCS - Operating
ML14196A32831 October 2014Issuance of Amendment to Change the Site Emergency Plan to Remove the Radwaste Operator as One of the 60-Minute Responders Specified in the Site Emergency Plan
ML15160A20724 October 2014Redacted, Issuance of Amendment No. 182 to Revise the Technical Specifications to Support Fuel Storage System ChangesFuel cladding
ML14058A8252 May 2014Issuance of Amendment No. 181 to Adopt TSTF-522, Revision 0, Revise Ventilation System Surveillance Requirements to Operate for 10 Hours Per MonthRecently irradiated fuel
ML14035A24828 March 2014Issuance of Amendment No. 180 to Implement Maximum Extended Load Line Limit Analysis Plus (Mellla+) Operating DomainSafe Shutdown
Shutdown Margin
Reactor Vessel Water Level
Anticipated operational occurrence
Post Accident Monitoring
Hydrostatic
Probabilistic Risk Assessment
Pressure and Temperature Limits Report
Minimum Critical Power Ratio
Scram Discharge Volume
Feedwater Controller Failure
MELLLA
Time Critical Operator Action
Power change
Flow Induced Vibration
ML14027A23228 February 2014Issuance of Amendment No. 179 to Adopt TSTF-535, Revise Shutdown Margin Definition to Address Advanced Fuel DesignsShutdown Margin
Anticipated operational occurrence
Power change
ML13218A06128 January 2014Issuance of Amendment No. 178 to Adopt TSTF-501, Revision 1, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control
ML13274A17328 January 2014Issuance of License Amendment No. 177 to Renewed Facility Operating License Emergency Plan ChangeOffsite Dose Calculation Manual
ML13316B2989 December 2013Issuance of Amendment No. 176 to Renewed Facility Operating License Regarding Extended Power Uprate
ML13168A37328 August 2013Issuance of Amendment No. 175 to Make Minor Corrections and Editorial Changes, Clarify Fuel Storage Capacity, and Remove Obsolete InformationSafe Shutdown
Shutdown Margin
Cyber Security
Pressure and Temperature Limits Report
Safeguards Contingency Plan
Recently irradiated fuel
Fire Protection Program
Power Uprate
ML13168A2199 August 2013Issuance of Amendment No. 174 to Adopt Technical Specifications Task Force (TSTF) Traveler TSTF-484, Revision 0, Use of TS 3.10.1 for Scram Time Testing ActivitiesAnticipated operational occurrence
Hydrostatic
Power change
ML13168A02515 July 2013Issuance of Amendment No. 173 to Adopt Technical Specifications Task Force (TSTF) Traveler TSTF-476, Revision 1, Improved BPWS Control Rod Insertion Process (NEDO-33091)
ML13025A15527 February 2013Issuance of License Amendment No. 172 to Revise and Relocate Pressure Temperature Curves to a Pressure-Temperature Limits ReportShutdown Margin
Post Accident Monitoring
Hydrostatic
Finite Element Analysis
Pressure and Temperature Limits Report
ML12339A03525 January 2013Issuance of License Amendment No. 171 Regarding Restoration Period Before Declaring Average Power Range Monitors Inoperable When Surveillance Requirement 3.3.1.1.2 Is Not MetAnticipated operational occurrence
Power change
ML12220A2807 September 2012Issuance of Amendment No. 170 Regarding Automatic Depressurization System Bypass Timer
ML12216A26927 August 2012Issuance of Amendment No. 169 Regarding the Licensing Basis of the 1AR TransformerAnticipated operational occurrence
ML12185A21627 July 2012Issuance of Amendment No. 168 Regarding Safety/Relieve Valves TestingIncorporated by reference
Foreign Material Exclusion
Safeguards Contingency Plan