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ML24025A93631 January 2024Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0055 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting))
IR 05000263/202300431 January 2024Integrated Inspection Report 05000263/2023004
ML24024A07224 January 2024Independent Spent Fuel Storage Installation, Onticello, Supplement to Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
IR 05000263/202440122 January 2024Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000263/2024401
L-MT-23-054, Subsequent License Renewal Application Supplement 811 January 2024Subsequent License Renewal Application Supplement 8Non-Destructive Examination
Coatings
Aging Management
License Renewal
L-MT-23-047, License Amendment Request: Revision to the MNGP Pressure Temperature Limits Report to Change the Neutron Fluence Methodology and Incorporate New Surveillance Capsule Data29 December 2023License Amendment Request: Revision to the MNGP Pressure Temperature Limits Report to Change the Neutron Fluence Methodology and Incorporate New Surveillance Capsule DataSafe Shutdown
Shutdown Margin
Fire Barrier
Anticipated operational occurrence
Hydrostatic
Coatings
Emergency Lighting
Pressure and Temperature Limits Report
License Renewal
Subsequent License Renewal
Fire Protection Program
L-MT-23-056, Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1 Part 218 December 2023Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1 Part 2Offsite Dose Calculation Manual
ML23349A05715 December 2023and Independent Spent Fuel Storage Installation, Revision to Correspondence Service List for Northern States Power - Minnesota
IR 05000263/202340213 December 2023Security Baseline Inspection Report 05000263/2023402Fitness for Duty
Safeguards Contingency Plan
L-MT-23-042, 2023 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.4611 December 20232023 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.46Power Uprate
L-MT-23-052, Subsequent License Renewal Application Supplement 730 November 2023Subsequent License Renewal Application Supplement 7Aging Management
License Renewal
L-MT-23-051, Update to the Technical Specification Bases28 November 2023Update to the Technical Specification Bases
L-MT-23-049, Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 121 November 2023Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1
ML23319A31815 November 2023Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
L-MT-23-043, 10 CFR 50.55a(z)(1) Request Regarding OMN-17, Revision 1. VR-0913 November 202310 CFR 50.55a(z)(1) Request Regarding OMN-17, Revision 1. VR-09Grace period
IR 05000263/202300313 November 2023Integrated Inspection Report 05000263/2023003 and 07200058/2023001Unanalyzed Condition
Packing leak
Commercial Grade Dedication
Enforcement Discretion
Functionality Assessment
Significance Determination Process
Annual Radiological Environmental Operating Report
Operability Determination
Fire Protection Program
Scaffolding
Power Uprate
L-MT-23-038, License Amendment Request to Revise Monticello Technical Specification Surveillance Requirement 3.8.6.610 November 2023License Amendment Request to Revise Monticello Technical Specification Surveillance Requirement 3.8.6.6Safe Shutdown
Surveillance Frequency Control Program
L-MT-23-046, Subsequent License Renewal Application Response to Request for Additional Information Round 2 - Set 19 November 2023Subsequent License Renewal Application Response to Request for Additional Information Round 2 - Set 1Coatings
VT-2
Aging Management
Through Wall Leak
ML23291A11023 October 2023Environmental Audit Summary and RCIs and RAIsLicense Renewal
Subsequent License Renewal
Environmental Justice
ML23285A30612 October 2023Implementation of the Fleet Standard Emergency Plan for the Monticello Nuclear Generating Plant and the Prairie Island Nuclear Generating PlantSafe Shutdown
Health Physics Network
Offsite Dose Calculation Manual
Earthquake
Minimum staff
Grace period
Integrated Public Alert and Warning System
Siren
L-MT-23-041, Subsequent License Renewal Application Response to Request for Confirmation of Information Set 23 October 2023Subsequent License Renewal Application Response to Request for Confirmation of Information Set 2Aging Management
License Renewal
Subsequent License Renewal
L-MT-23-037, Subsequent License Renewal Application Response to Request for Additional Information Set 322 September 2023Subsequent License Renewal Application Response to Request for Additional Information Set 3Coatings
Aging Management
License Renewal
Subsequent License Renewal
ML23262B03719 September 2023Response to NRC Request for Additional Information Regarding the 2023 Monticello and Prairie Island Plant Decommissioning Funding Status Reports
ML23248A20918 September 2023Proposed Alternative VR-11 to the Requirements of the ASME OM Code Associated with Periodic Verification Testing of MO-2397, Reactor Water Cleanup Inboard Isolation ValveIncorporated by reference
Locked High Radiation Area
Scaffolding
ML23256A16813 September 2023Independent Spent Fuel Storage Installation and Monticello Nuclear Generating Plant - Voluntary Security Clearance Program 2023 Insider Threat Program Self-Inspection
IR 05000263/20230107 September 2023Commercial Grade Dedication Inspection Report 05000263/2023010Half scram
Commercial Grade Dedication
Condition Adverse to Quality
Significance Determination Process
L-MT-23-036, Subsequent License Renewal Application Response to Request for Additional Information Set 2 and Supplement 65 September 2023Subsequent License Renewal Application Response to Request for Additional Information Set 2 and Supplement 6Fire Barrier
Coatings
Aging Management
License Renewal
Subsequent License Renewal
Fire Protection Program
ML23214A24131 August 2023Letter: Aging Management Audit - Monticello Unit 1 - Subsequent License Renewal ApplicationNon-Destructive Examination
Fire Barrier
Weld Overlay
Hydrostatic
Coatings
Operating Basis Earthquake
Nondestructive Examination
VT-2
Incorporated by reference
Aging Management
License Renewal
Subsequent License Renewal
Control of Heavy Loads
Fire Protection Program
Dissimilar Metal Weld
Power Uprate
IR 05000263/202300530 August 2023Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2023005)
L-MT-23-035, Subsequent License Renewal Application Supplement 528 August 2023Subsequent License Renewal Application Supplement 5Finite Element Analysis
Aging Management
Scram Discharge Volume
License Renewal
Pressure Boundary Leakage
ML23241A97321 August 2023Request for Scoping Comments Concerning the Environmental Review of Monticello Nuclear Generating Plant, Unit 1, Subsequent License Renewal Application (Docket No. 50-263)
L-MT-23-034, Subsequent License Renewal Application Response to Request for Additional Information Set 115 August 2023Subsequent License Renewal Application Response to Request for Additional Information Set 1Hydrostatic
Operating Basis Earthquake
Incorporated by reference
Aging Management
License Renewal
Dissimilar Metal Weld
ML23222A01210 August 2023Independent Spent Fuel Storage Installation and Monticello Nuclear Generating Plant - Changes in Foreign Ownership, Control or Influence
ML23215A1319 August 2023License Renewal Regulatory Audit Regarding the Environmental Review of the Subsequent License Renewal ApplicationInternal Flooding
License Renewal
Subsequent License Renewal
Environmental Justice
Fatality
Power Uprate
Affidavit
IR 05000263/20230027 August 2023Plantintegrated Inspection Report 05000263/2023002High Radiation Area
Offsite Dose Calculation Manual
Enforcement Discretion
Met Tower
Nondestructive Examination
Functionality Assessment
FLEX
Aging Management
Operability Determination
Pressure Boundary Leakage
Fire Protection Program
Coast down
L-MT-23-032, 10 CFR 50.55a(z)(2) Request Regarding MO-2397, VR-1131 July 202310 CFR 50.55a(z)(2) Request Regarding MO-2397, VR-11Locked High Radiation Area
Test box
Scaffolding
L-MT-23-028, 2023 Refueling Outage 90-Day Inservice Inspection (ISI) Summary Report31 July 20232023 Refueling Outage 90-Day Inservice Inspection (ISI) Summary ReportThrough-Wall Leakage
ML23198A04128 July 2023LRA Availability Letter
ML23206A23425 July 2023Independent Spent Fuel Storage Installation, and Monticello Nuclear Generating Plant, Changes in Foreign Ownership, Control or Influence
ML23201A03524 July 2023Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for InformationJob Performance Measure
ML23202A00321 July 2023Independent Spent Fuel and Independent Spent Fuel Storage Installation, Monticello Nuclear Generating Plant, Submittal of Quality Assurance Topical Report (NSPM-1)Fitness for Duty
Shutdown Margin
Offsite Dose Calculation Manual
Commercial Grade Dedication
Coatings
Nondestructive Examination
Temporary Modification
Condition Adverse to Quality
Process Control Program
Fire Protection Program
L-MT-23-031, Subsequent License Renewal Application Supplement 4 and Responses to Request for Confirmation of Information - Set 118 July 2023Subsequent License Renewal Application Supplement 4 and Responses to Request for Confirmation of Information - Set 1Fire Barrier
Hydrostatic
Coatings
Operating Basis Earthquake
Aging Management
License Renewal
Subsequent License Renewal
Power Uprate
ML23195A17314 July 2023Revision of Standard Practice Procedures Plan
IR 05000263/202350113 July 2023Emergency Preparedness Inspection Report 05000263/2023501
L-MT-23-030, Subsequent License Renewal Application Supplement 34 July 2023Subsequent License Renewal Application Supplement 3Hydrostatic
Fire Protection Program
ML23199A2803 July 2023Request for Scoping Comments Concerning the Environmental Review of Monticello Nuclear Generating Plant, Unit 1, Subsequent License Renewal Application Wright and Sherburne Counties, Minnesota
ML23181A02230 June 2023Revision to Correspondence Service List for Northern States Power - Minnesota
ML23178A24228 June 2023Reassignment of the U.S. Nuclear Regulatory Commission Branch Chief in the Division of Operating Reactor Licensing for Plant Licensing Branch III
ML24016A22927 June 2023Fws to NRC, Monticello SLR List of Threatened and Endangered Species That May Occur in Your Proposed Project Location or May Be Affected by Your Proposed Project
ML24016A22827 June 2023Fws to NRC, Federal Agency Coordination Under ESA Section 7 and Concurrence That Monticello SLR Is Not Likely to Adversely Affect the Northern long-eared Bat
ML24016A23027 June 2023Us Dept. of the Interior, Verification Letter for 'Monticello Subsequent License Renewal' for Specified Threatened and Endangered Species That May Occur in Proposed Project Location Consistent with the Minnesota-Wisconsin Endangered SpeciesSubsequent License Renewal
L-MT-23-025, Subsequent License Renewal Application Supplement 226 June 2023Subsequent License Renewal Application Supplement 2High Radiation Area
Fire Barrier
Coatings
Nondestructive Examination
Aging Management
Moisture barrier
License Renewal
Through-Wall Leakage
Fire Protection Program
Dissimilar Metal Weld
ML23047A1182 June 2023Notice of Intent to Conduct Scoping Process and Prepare an EISLicense Renewal
Subsequent License Renewal
ML23150A17230 May 2023Preparation and Scheduling of Operator Licensing Examinations
ML23123A42216 May 2023Request RR 001 to Use Later Edition of ASME BPV Section XI Code for Cisi ProgramNondestructive Examination
Incorporated by reference
ML23117A33815 May 2023Letter to Melanie Benjamin, Chief Executive, Mille Lacs Band of Ojibwe, from Chair Hanson Responds to Concerns Regarding the Tritium Leaks at the Monticello Nuclear Generating Plant
L-MT-23-020, Submittal of 2022 Annual Radioactive Effluent Release Report10 May 2023Submittal of 2022 Annual Radioactive Effluent Release ReportGrab sample
Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
L-MT-23-019, Submittal of 2022 Annual Radiological Environmental Operating Report10 May 2023Submittal of 2022 Annual Radiological Environmental Operating ReportOffsite Dose Calculation Manual
Fukushima Dai-Ichi
Annual Radiological Environmental Operating Report
Earthquake
Chernobyl
IR 05000263/20234014 May 2023Security Baseline Inspection Report 05000263/2023401Affidavit
L-MT-23-021, Core Operating Limits Report (COLR) for the Monticello Nuclear Generating Plant for Cycle 322 May 2023Core Operating Limits Report (COLR) for the Monticello Nuclear Generating Plant for Cycle 32MELLLA
ML23115A41728 April 2023Requesting for Withholding Information from Public Disclosure for Monticello Nuclear Generating Plant Core Operating Limits Report (COLR) for Cycle31, Revision 2
ML23116A26728 April 2023Request for Withholding Information from Public Disclosure for Monticello Nuclear Generating Plant Core Operating Limits Report (COLR) for Cycle 31, Revision 3
ML23114A12425 April 2023Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes Inspection
ML23111A22825 April 2023Information Meeting with Question and Answer Session to Discuss Nrc 2022 End-Of-Cycle Plant Performance Assessment of Monticello Nuclear Power StationOpen House
L-MT-23-017, 2022 Annual Report of Individual Monitoring for the Monticello Nuclear Generating Plant (MNGP)18 April 20232022 Annual Report of Individual Monitoring for the Monticello Nuclear Generating Plant (MNGP)
ML23079A07411 April 2023Request RR-003 to Use Later Edition of ASME Section XI Code for ISI Code of RecordIncorporated by reference
L-MT-23-010, Subsequent License Renewal Application Supplement 13 April 2023Subsequent License Renewal Application Supplement 1
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
ML23089A26730 March 2023Summary of Nuclear Property Insurance
ML23089A07629 March 2023Decommissioning Funding Status Reports
L-MT-23-013, Core Operating Limits Report (COLR) for Cycle 31, Revision 328 March 2023Core Operating Limits Report (COLR) for Cycle 31, Revision 3MELLLA
ML23083B96024 March 2023Guarantee of Payment of Deferred Premiums
L-MT-23-012, Core Operating Limits Report (COLR) for Monticello Nuclear Generating Plant Cycle 31, Revision 217 March 2023Core Operating Limits Report (COLR) for Monticello Nuclear Generating Plant Cycle 31, Revision 2MELLLA
ML23069A28013 March 2023Tribal - Request for Scoping Comments Concerning the Environmental Review of Monticello Nuclear Generating Plant, Unit 1 Subsequent License Renewal Application
ML23069A27413 March 2023Request for Scoping Comments Concerning the Environmental Review of Monticello Nuclear Generating Plant, Unit 1, Subsequent License Renewal Application
IR 05000263/20220061 March 2023Annual Assessment Letter for Monticello Nuclear Generating Plant, Unit 1 (Report 05000263/2022006)Commercial Grade Dedication
Exemption Request
COVID-19
ML23059A3521 March 2023Request for Information for NRC Commercial Grade Dedication Inspection: Inspection Report 05000263/2023010Commercial Grade Dedication
Large early release frequency
ML23048A03728 February 2023SLRA - Portal Letter
ML23058A15227 February 2023Notification of NRC Baseline Inspection and Request for Information; Inspection Report 05000263/2023002Non-Destructive Examination
Aging Management
Foreign Material Exclusion
Scaffolding
ML23048A02324 February 2023Subsequent License Renewal Application - Audit PlanAging Management
License Renewal
Subsequent License Renewal
ML23047A17523 February 2023SLRA Acceptance LetterSubsequent License Renewal
L-MT-23-008, 10CFR50.55a Request to Use Later Edition of ASME Section XI for ISI Code of Record (RR-003)7 February 202310CFR50.55a Request to Use Later Edition of ASME Section XI for ISI Code of Record (RR-003)Incorporated by reference
ML23010A00724 January 2023SLRA Availability Letter
L-MT-23-004, CFR 50.55a Request RR-001, Request to Use a Provision of a Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI for the Monticello Third Interval Containment Inservice Inspection Program23 January 2023CFR 50.55a Request RR-001, Request to Use a Provision of a Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI for the Monticello Third Interval Containment Inservice Inspection ProgramNon-Destructive Examination
IR 05000263/202200417 January 2023Integrated Inspection Report 05000263/2022004Temporary Modification
Functionality Assessment
Operability Determination
Fire Protection Program
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
ML23009A3539 January 2023Docket No. 50-263, Renewal License Numbers DPR-22 Application for Subsequent Renewal Operating LicenseLicense Renewal
Subsequent License Renewal
L-MT-23-005, Response to the NRC Request for Additional Information Regarding the 50.55a Request Pr 08, HPCI Pump Quarterly Testing (EPID Number L-2022-LLR-0088)6 January 2023Response to the NRC Request for Additional Information Regarding the 50.55a Request Pr 08, HPCI Pump Quarterly Testing (EPID Number L-2022-LLR-0088)Anchor Darling
ML22362A11429 December 2022Project Manager Assignment
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
ML23006A13319 December 2022Submittal of Revision 40 to Updated Safety Analysis ReportSafe Shutdown
Incorporated by reference
Aging Management
Surveillance Frequency Control Program
License Renewal
Subsequent License Renewal
Fire Protection Program
L-MT-22-052, L-MT-22-052 Monticello Nuclear Generating Plant 10 CFR 50.55a Request No. Pr 08, Request for HPCI Pump Quarterly Alternative15 December 2022L-MT-22-052 Monticello Nuclear Generating Plant 10 CFR 50.55a Request No. Pr 08, Request for HPCI Pump Quarterly Alternative
L-MT-22-049, Industry Groundwater Protection Initiative Special Report15 December 2022Industry Groundwater Protection Initiative Special ReportOffsite Dose Calculation Manual
IR 05000263/202201215 December 2022Triennial Inspection of Evaluation of Changes, Tests and Experiments Baseline Inspection Report 05000263/2022012Scaffolding
Weak link
L-MT-22-046, 2022 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.4613 December 20222022 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.46
L-MT-22-048, Update to the Monticello Technical Specification Bases28 November 2022Update to the Monticello Technical Specification Bases
IR 05000263/202201321 November 2022Biennial Problem Identification and Resolution Inspection Report 05000263/2022013Packing leak
Cyber Security
Condition Adverse to Quality
FLEX
Scaffolding
Inattentive
Siren
IR 05000263/202200317 November 2022Reissue - Monticello Nuclear Generating Plant - Integrated Inspection Report 05000263/2022003Ultimate heat sink
Internal Flooding
Temporary Modification
Zebra Mussel
Functionality Assessment
FLEX
Aging Management
Significance Determination Process
Operability Determination
License Renewal
Fire Protection Program
ML22314A21616 November 2022Withdrawal of Alternative Request VR-08
ML22307A18214 November 2022Integrated Inspection Report 05000263/2022003Ultimate heat sink
Internal Flooding
Temporary Modification
Zebra Mussel
Functionality Assessment
FLEX
Aging Management
Fire Protection Program
L-MT-22-047, Withdrawal of Request for Relief from ASME OM Code for the Sixth Inservice Testing Interval10 November 2022Withdrawal of Request for Relief from ASME OM Code for the Sixth Inservice Testing Interval
ML22308A19610 November 2022Regulatory Audit Report Regarding License Amendment Request to Transition to Atrium 11 FuelAnticipated operational occurrence
L-MT-22-045, Letter Submitting Post-Exam Package4 November 2022Letter Submitting Post-Exam Package
ML22264A10631 October 2022Issuance of Amendment No. 208 Residual Heat Removal Drywell Spray Header and Nozzle Surveillance FrequencyUltimate heat sink
Foreign Material Exclusion
IR 05000263/202240319 October 2022Security Baseline Inspection Report 05000263/2022403 (Public)Affidavit
ML22271A9163 October 2022Operator Licensing Examination Approval
ML22258A19015 September 2022Voluntary Security Clearance Program 2022 Insider Threat Program Self-Inspection
ML22251A1717 September 202210 CFR 50 Appendix E Evacuation Time Estimate Analysis for the Monticello and Prairie Island Nuclear Generating PlantsPandemic
Coronavirus
L-MT-22-030, Sixth Interval Inservice Testing (1ST) Plan6 September 2022Sixth Interval Inservice Testing (1ST) PlanSafe Shutdown
Packing leak
Stroke time
Water Inventory Control
Squib
Incorporated by reference
Locked High Radiation Area
Abnormal operational transient
Surveillance Frequency Control Program
Scram Discharge Volume
Breakaway torque
Cold shutdown justification
Earthquake
Power Operated Valves
Scaffolding
L-MT-22-037, Supplement to 10 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval, Alternative VR-10, Excess Flow Check Valve Testing Frequency29 August 2022Supplement to 10 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval, Alternative VR-10, Excess Flow Check Valve Testing Frequency
IR 05000263/202200529 August 2022Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2022005)Commercial Grade Dedication
Operator Manual Action
Open Phase Condition
Exemption Request
Coronavirus
ML22220A2728 August 2022Response to a Request for Additional Informational Regarding the Monticello Fuel Oil Storage Tank Inspection
ML22187A2913 August 2022Request for Withholding Information from Public Disclosure Monticello Nuclear Generating Plant
ML22189A01929 July 2022Closeout of Bulletin 2012 01, Design Vulnerability in Electric Power SystemOpen Phase Condition
IR 05000263/202200228 July 2022Integrated Inspection Report 05000263/2022002Functionality Assessment
Operability Determination
Minimum staff
Fire Protection Program
Siren
ML22206A16625 July 2022Information Request to Support Upcoming Problem Identification and Resolution Inspection at Monticello Nuclear Generating PlantTemporary Modification
Aging Management
Maintenance Rule Program
L-MT-22-007, Response to Request for Additional Information for the Monticello Nuclear Generating Plant Alternative Request VR-08 (EPID: L-MT-22-007)22 July 2022Response to Request for Additional Information for the Monticello Nuclear Generating Plant Alternative Request VR-08 (EPID: L-MT-22-007)
ML22201A12920 July 2022Independent Spent Fuel Storage Installation, and Monticello, Submittal of Quality Assurance Topical Report (NSPM-1)
L-MT-22-026, Changes to the Emergency Plan19 July 2022Changes to the Emergency PlanHealth Physics Network
High Radiation Area
Met Tower
Design basis earthquake
Severe Accident Management Guideline
Earthquake
Minimum staff
ML22182A3841 July 2022Information Request for an NRC Triennial 10 CFR 50.59 (Evaluation of Changes, Tests, and Experiments) Baseline Inspection 05000263/2022012Probabilistic Risk Assessment
ML22161A91510 June 2022and Prairie Island Nuclear Generating Plant, Units 1 and 2 - Response to a Request for Additional Information Xcel Energy Amendment Request to Create a Common Emergency Plan and Emergency Operations.Safe Shutdown
Health Physics Network
Offsite Dose Calculation Manual
Earthquake
Minimum staff
Fire Protection Program
Grace period
L-MT-22-024, Response to a Request for Additional Information for the Monticello Nuclear Generating Plant Related to the Amendment to Adopt Advanced Framatome Methodologies6 June 2022Response to a Request for Additional Information for the Monticello Nuclear Generating Plant Related to the Amendment to Adopt Advanced Framatome MethodologiesStroke time
Anticipated operational occurrence
Safe Shutdown Earthquake
Operating Basis Earthquake
MELLLA
L-MT-22-022, Response to a Request for Additional Information: Monticello Alternative VR-10, Excess Flow Check Valve Testing Frequency25 May 2022Response to a Request for Additional Information: Monticello Alternative VR-10, Excess Flow Check Valve Testing FrequencySurveillance Frequency Control Program
ML22139A30919 May 2022Request for Information for an NRC Triennial Heat Exchanger/Sink Performance Inspection and Request for Information Inspection Report 05000263/2022003Ultimate heat sink
Temporary Modification
Flow Induced Vibration
ML22130A52212 May 2022Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes Inspection
L-MT-22-017, 2021 Annual Radiological Environmental Operating Report11 May 20222021 Annual Radiological Environmental Operating ReportOffsite Dose Calculation Manual
Fukushima Dai-Ichi
Annual Radiological Environmental Operating Report
Earthquake
Chernobyl
L-MT-22-018, 2021 Annual Radioactive Effluent Release Report11 May 20222021 Annual Radioactive Effluent Release ReportGrab sample
Offsite Dose Calculation Manual
Anticipated operational occurrence
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
IR 05000263/202200110 May 2022Generation Plant - Integrated Inspection Report 05000263/2022001Internal Flooding
Enforcement Discretion
Temporary Modification
Functionality Assessment
Operability Determination
Severe Accident Management Guideline
Fire Protection Program
Scaffolding
Power change
Unidentified leakage
IR 05000263/20224025 May 2022Security Baseline Inspection Report 05000263/2022402; Independent Spent Fuel Storage Installation Security Inspection Report 07200058/2022401Affidavit
L-MT-22-016, 2021 Annual Report of Individual Monitoring28 April 20222021 Annual Report of Individual Monitoring
ML22110A12325 April 2022Withdrawal of Relief Requests PR-09 and VR-07 (Epids: L 2021 Llr 0095 and L 2022 Llr 0021)
ML22109A07520 April 2022Information Meeting with a Question-And-Answer Session to Discuss NRC 2021 End-Of-Cycle Plant Performance Assessment of Monticello and Prairie Island Nuclear Generating Plant
L-MT-22-019, Withdrawal of Requests for Relief from ASME OM Code for the Sixth Inservice Testing Interval18 April 2022Withdrawal of Requests for Relief from ASME OM Code for the Sixth Inservice Testing IntervalIncorporated by reference
ML22088A22729 March 2022Guarantee of Payment of Deferred Premiums
ML22088A22429 March 2022Summary of Nuclear Property Insurance
IR 05000263/202240128 March 2022Generation Plant - Cyber Security Inspection Report 05000263/2022401Cyber Security
L-MT-22-010, License Amendment Request to Revise Technical Specification 3.6.1.8 Residual Heat Removal (RHR) Drywell Spray Header and Nozzle Surveillance Frequency18 March 2022License Amendment Request to Revise Technical Specification 3.6.1.8 Residual Heat Removal (RHR) Drywell Spray Header and Nozzle Surveillance FrequencyUltimate heat sink
Foreign Material Exclusion
Power Operated Valves
ML22076A13517 March 2022Preparation and Scheduling of Operator Licensing Examinations
L-MT-22-012, Special Report for the Bypass of the Offgas Treatment Storage System15 March 2022Special Report for the Bypass of the Offgas Treatment Storage SystemOffsite Dose Calculation Manual
L-MT-22-008, 10 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval Alternative Related to Excess Flow Check Valve Testing Frequency (L-MT-22-008)7 March 202210 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval Alternative Related to Excess Flow Check Valve Testing Frequency (L-MT-22-008)Surveillance Frequency Control Program
ML22067A0847 March 202210 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval OMN-28 (LMT-22-007)Incorporated by reference
IR 05000263/20210062 March 2022Annual Assessment Letter for Monticello Nuclear Generating Plant, Unit 1 (Report 05000263/2021006)Commercial Grade Dedication
Exemption Request
Coronavirus
ML22059A98828 February 2022Revision to Correspondence Service List
ML22056A02424 February 2022Submittal of 2021 Fitness of Duty Performance DataFitness for Duty
L-MT-22-006, 10 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval OMN-26 (L-MT-22-006)18 February 202210 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval OMN-26 (L-MT-22-006)
IR 05000263/202100428 January 2022Integrated Inspection Report 05000263/2021004 and 07200058/2021001Internal Flooding
Nondestructive Examination
Temporary Modification
Functionality Assessment
FLEX
Job Performance Measure
Operability Determination
Fire Protection Program
L-MT-22-004, Technical Specification 5.6.4 Post Accident Monitoring Report20 January 2022Technical Specification 5.6.4 Post Accident Monitoring ReportPost Accident Monitoring
L-MT-22-003, Submittal of Revision 1 of the Core Operating Limits Report for Cycle 3111 January 2022Submittal of Revision 1 of the Core Operating Limits Report for Cycle 31MELLLA
L-MT-21-068, 2021 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.4615 December 20212021 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.46
L-MT-21-072, License Amendment Request: Revise MNGP Technical Specifications to Support a Ten-Year Inspection of the Diesel Generator Fuel Oil Storage Tank13 December 2021License Amendment Request: Revise MNGP Technical Specifications to Support a Ten-Year Inspection of the Diesel Generator Fuel Oil Storage TankAnticipated operational occurrence
Qualified Offsite Circuit
FLEX
Aging Management
Surveillance Frequency Control Program
Offsite Circuit
Fire Protection Program
ML21342A37613 December 2021Confirmation of Initial License Examination
ML21347A97413 December 2021Independent Spent Fuel Storage Installation Decommissioning Funding PlansDecommissioning Funding Plan
Authorized possession limits
Aging Management
COVID-19
Fuel cladding
Fire Watch
Scaffolding
L-MT-21-063, Notice of Intent to Pursue Subsequent License Renewal for Plant1 December 2021Notice of Intent to Pursue Subsequent License Renewal for Plant
L-MT-21-067, Update to the Monticello Technical Specification Bases29 November 2021Update to the Monticello Technical Specification Bases
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IR 05000263/202142015 November 2021Security Baseline Inspection Report Cover Letter 05000263 2021420Affidavit
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Cyber Security
Functionality Assessment
Locked High Radiation Area
FLEX
Aging Management
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Coronavirus
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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
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Probabilistic Risk Assessment
Significance Determination Process
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Time Critical Operator Action
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Coronavirus
COVID-19
ML21278A1855 October 202110 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval VR-02 (LMT-21-049)Stroke time
Scaffolding
IR 05000263/20210051 September 2021Updated Inspection Plan for Monticello Nuclear Generating Plant 2 (Report 05000263/2021005)Cyber Security
Open Phase Condition
Exemption Request
Coronavirus
IR 05000263/20215011 September 2021Emergency Preparedness Biennial Exercise Inspection Report 05000263/2021501Coronavirus
COVID-19
L-MT-21-038, 2021 Refueling Outage 90-Day Inservice Inspection (ISI) Summary Report17 August 20212021 Refueling Outage 90-Day Inservice Inspection (ISI) Summary Report
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IR 05000263/20210023 August 2021Integrated Inspection Report 05000263/2021002High Radiation Area
Nondestructive Examination
Temporary Modification
VT-2
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Locked High Radiation Area
FLEX
Aging Management
Scram Discharge Volume
Operability Determination
Coronavirus
COVID-19
Pressure Boundary Leakage
Fire Protection Program
Coast down
L-MT-21-044, License Amendment Request: Application to Adopt Advanced Framatome Methodologies29 July 2021License Amendment Request: Application to Adopt Advanced Framatome MethodologiesShutdown Margin
Safety Limit Minimum Critical Power Ratio
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Finite Element Analysis
Feedwater Controller Failure
MELLLA
Fuel cladding
Power change
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
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ML21160A1049 June 2021Submittal of Changes to the Emergency Plan
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ML21134A10013 May 2021Submittal of Core Operating Limits Report for Cycle 31
ML21133A49513 May 20212020 Annual Radiological Environmental Operating ReportOffsite Dose Calculation Manual
Fukushima Dai-Ichi
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Earthquake
Chernobyl
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Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
ML21130A3027 May 2021Initial and Final Written 10 CFR 21 Notification for GE Hitachi Numac Prnm System
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IR 05000263/202100130 April 2021Integrated Inspection Report 05000263/2021001Packing leak
Enforcement Discretion
Functionality Assessment
Operability Determination
Coronavirus
COVID-19
Offsite Circuit
Fire Protection Program
Power change
Coast down
Weak link
L-MT-21-028, 2020 Annual Report of Individual Monitoring for the Monticello Nuclear Generating Plant (MNGP)28 April 20212020 Annual Report of Individual Monitoring for the Monticello Nuclear Generating Plant (MNGP)
L-MT-21-031, Preparation and Scheduling of Operator Licensing Examinations20 April 2021Preparation and Scheduling of Operator Licensing Examinations
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Internal Flooding
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Large early release frequency
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Authorized possession limits
ML21088A18029 March 2021Decommissioning Funding Status Reports
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Temporary Modification
Aging Management
Job Performance Measure
Large early release frequency
Coronavirus
L-MT-21-016, Nuclear Material Transaction Report25 March 2021Nuclear Material Transaction Report
ML21084A26125 March 2021Summary of Nuclear Property Insurance
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Exemption Request
Coronavirus
IR 05000263/20200102 March 2021Reissue - Monticello Nuclear Generating Plant - Biennial Problem Identification and Resolution Inspection Report 05000263/2020010Stroke time
Internal Flooding
Past operability
Condition Adverse to Quality
Foreign Material Exclusion
Scram Discharge Volume
Pandemic
Coronavirus
COVID-19
Flow Induced Vibration
Operability Assessment
Power Uprate
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ML21070A10411 February 20218 to the Updated Safety Analysis ReportSafe Shutdown
Fire Protection Program
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Foreign Material Exclusion
Scaffolding
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IR 05000263/202000420 January 2021Integrated Inspection Report 05000263/2020004High winds
Internal Flooding
Enforcement Discretion
Functionality Assessment
Foreign Material Exclusion
Operability Determination
Time Critical Operator Action
Coronavirus
COVID-19
Fire Protection Program
Coast down
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Internal Flooding
Past operability
Condition Adverse to Quality
Foreign Material Exclusion
Scram Discharge Volume
Pandemic
Coronavirus
COVID-19
Flow Induced Vibration
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Water Inventory Control
Surveillance Frequency Control Program
Fuel cladding
Offsite Circuit
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Pandemic
Coronavirus
COVID-19
ML20346A09721 December 2020Request for Alternative for Examination of Reactor Pressure Vessel Threads in Flange
L-MT-20-036, Response to Request for Additional Information Related to License Amendment Request to Implement Technical Specification Task Force Traveler TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times21 December 2020Response to Request for Additional Information Related to License Amendment Request to Implement Technical Specification Task Force Traveler TSTF-505, Revision 2, Provide Risk-Informed Extended Completion TimesSafe Shutdown
Reactor Vessel Water Level
Safe Shutdown Earthquake
Internal Flooding
Probabilistic Risk Assessment
Multiple Spurious Operation
FLEX
Fukushima Dai-Ichi
Thermoset
Scram Discharge Volume
Large early release frequency
Earthquake
Fuel cladding
Offsite Circuit
Very Early Warning Fire Detection
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IR 05000263/20204023 December 2020Security Baseline Inspection Report 05000263/2020402 (Cover Letter Only)Affidavit
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Ultimate heat sink
Probabilistic Risk Assessment
FLEX
Fukushima Dai-Ichi
Spent Fuel Pool Instrumentation
Severe Accident Management Guideline
Earthquake
Backfit
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IR 05000263/20200039 November 2020Integrated Inspection Report 05000263/2020003Packing leak
Internal Flooding
Temporary Modification
Functionality Assessment
Scram Discharge Volume
Operability Determination
Coronavirus
COVID-19
Fire Protection Program
IR 05000263/20200159 November 2020NRC Inspection Report 05000263/2020015Safe Shutdown
Past operability
Probabilistic Risk Assessment
Significance Determination Process
Large early release frequency
Fire Protection Program
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Safety Limit Minimum Critical Power Ratio
Offsite Dose Calculation Manual
Anticipated operational occurrence
Surveillance Frequency Control Program
Annual Radiological Environmental Operating Report
Process Control Program
Fuel cladding
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ML20293A25616 October 2020Operator Licensing Examination Approval
IR 05000263/202001313 October 2020Design Basis Assurance Inspection (Programs) Inspection Report 05000263/2020013Stroke time
Anchor Darling
Squib
Operability Determination
Power-Operated Valves
Coronavirus
COVID-19
Weak link
ML20275A3941 October 2020Information Request to Support Upcoming Problem Identification and Resolution (Pi&R) Inspection at the Monticello Nuclear Generating PlantTemporary Modification
Aging Management
Maintenance Rule Program
Coronavirus
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L-MT-20-018, License Amendment Request: Application to Revise Technical Specifications to Adopt TSTF-582, Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements22 September 2020License Amendment Request: Application to Revise Technical Specifications to Adopt TSTF-582, Reactor Pressure Vessel Water Inventory Control (RPV WIC) EnhancementsReactor Vessel Water Level
High Radiation Area
Stroke time
Water Inventory Control
Operating Basis Earthquake
Qualified Offsite Circuit
Surveillance Frequency Control Program
Control of Heavy Loads
Fuel cladding
Recently irradiated fuel
Offsite Circuit
Scaffolding
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IR 05000263/20200051 September 2020Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2020005)Fitness for Duty
Operator Manual Action
Cyber Security
Open Phase Condition
Exemption Request
Power-Operated Valves
COVID-19
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Past operability
Anchor Darling
Temporary Modification
Functionality Assessment
Scram Discharge Volume
Operability Determination
Coronavirus
COVID-19
Fire Protection Program
Downpower
Weak link
Unidentified leakage
Siren
Exclusive Use
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ML20213C71431 July 2020Independent Spent Fuel Storage Installation, Monticello Nuclear Generating Plant - Submittal of Quality Assurance Topical Report (NSPM-1)
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Pandemic
Coronavirus
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ML20183A16530 June 2020Public Webinar to Discuss NRC 2019 End-Of-Cycle Plant Performance Assessment of Prairie Island Nuclear Generating Plant and Monticello Nuclear Generating Plant
ML20183A17630 June 2020Public Webinar to Discuss NRC 2019 End-of-Cycle Plant Performance Assessment of Prairie Island Nuclear Generating Plant and Monticello Nuclear Generating Plant
IR 05000263/202001430 June 2020License Renewal Phase IV Report 05000263/2020014Coatings
Aging Management
License Renewal
Subsequent License Renewal
Coronavirus
COVID-19
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ML20153A4011 June 2020and Prairie Island Nuclear Generating Plant, Units 1 and 2 - Relief from the Requirements of the ASME CodeLiquid penetrant
ML20135G99229 May 2020and Prairie Island Nuclear Generating Plant, Units 1 and 2 - Relief from the Requirements of the ASME CodeLiquid penetrant
ML20134H95829 May 2020and Prairie Island Nuclear Generating Plant, Units 1 and 2 - Relief from the Requirements of the ASME CodeWeld Overlay
Liquid penetrant
IR 05000263/202001226 May 2020Inspection of the Implementation of EA-13-09: Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions Report 05000263/2020012FLEX
B.5.b
Coronavirus
COVID-19
L-MT-20-013, 2019 Annual Radiological Environmental Operating Report14 May 20202019 Annual Radiological Environmental Operating ReportOffsite Dose Calculation Manual
Fukushima Dai-Ichi
Annual Radiological Environmental Operating Report
Earthquake
Chernobyl
ML20133K05314 May 2020Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes Inspection
L-MT-20-014, 2019 Annual Radioactive Effluent Release Report14 May 20202019 Annual Radioactive Effluent Release ReportGrab sample
Offsite Dose Calculation Manual
Anticipated operational occurrence
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
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Squib
Power-Operated Valves
Weak link