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Category:Letter
MONTHYEARML24025A9362024-01-31031 January 2024 Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0055 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) IR 05000263/20230042024-01-31031 January 2024 Integrated Inspection Report 05000263/2023004 ML24024A0722024-01-24024 January 2024 Independent Spent Fuel Storage Installation, Onticello, Supplement to Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation IR 05000263/20244012024-01-22022 January 2024 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000263/2024401 L-MT-23-054, Subsequent License Renewal Application Supplement 82024-01-11011 January 2024 Subsequent License Renewal Application Supplement 8 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 Data2023-12-29029 December 2023 License Amendment Request: Revision to the MNGP Pressure Temperature Limits Report to Change the Neutron Fluence Methodology and Incorporate New Surveillance Capsule Data L-MT-23-056, Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1 Part 22023-12-18018 December 2023 Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1 Part 2 ML23349A0572023-12-15015 December 2023 and Independent Spent Fuel Storage Installation, Revision to Correspondence Service List for Northern States Power - Minnesota IR 05000263/20234022023-12-13013 December 2023 Security Baseline Inspection Report 05000263/2023402 L-MT-23-042, 2023 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.462023-12-11011 December 2023 2023 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.46 L-MT-23-052, Subsequent License Renewal Application Supplement 72023-11-30030 November 2023 Subsequent License Renewal Application Supplement 7 L-MT-23-051, Update to the Technical Specification Bases2023-11-28028 November 2023 Update 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 12023-11-21021 November 2023 Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1 ML23319A3182023-11-15015 November 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation IR 05000263/20230032023-11-13013 November 2023 Integrated Inspection Report 05000263/2023003 and 07200058/2023001 L-MT-23-043, 10 CFR 50.55a(z)(1) Request Regarding OMN-17, Revision 1. VR-092023-11-13013 November 2023 10 CFR 50.55a(z)(1) Request Regarding OMN-17, Revision 1. VR-09 L-MT-23-038, License Amendment Request to Revise Monticello Technical Specification Surveillance Requirement 3.8.6.62023-11-10010 November 2023 License Amendment Request to Revise Monticello Technical Specification Surveillance Requirement 3.8.6.6 L-MT-23-046, Subsequent License Renewal Application Response to Request for Additional Information Round 2 - Set 12023-11-0909 November 2023 Subsequent License Renewal Application Response to Request for Additional Information Round 2 - Set 1 ML23291A1102023-10-23023 October 2023 Environmental Audit Summary and RCIs and RAIs ML23285A3062023-10-12012 October 2023 Implementation of the Fleet Standard Emergency Plan for the Monticello Nuclear Generating Plant and the Prairie Island Nuclear Generating Plant L-MT-23-041, Subsequent License Renewal Application Response to Request for Confirmation of Information Set 22023-10-0303 October 2023 Subsequent License Renewal Application Response to Request for Confirmation of Information Set 2 L-MT-23-037, Subsequent License Renewal Application Response to Request for Additional Information Set 32023-09-22022 September 2023 Subsequent License Renewal Application Response to Request for Additional Information Set 3 ML23262B0372023-09-19019 September 2023 Response to NRC Request for Additional Information Regarding the 2023 Monticello and Prairie Island Plant Decommissioning Funding Status Reports ML23248A2092023-09-18018 September 2023 Proposed Alternative VR-11 to the Requirements of the ASME OM Code Associated with Periodic Verification Testing of MO-2397, Reactor Water Cleanup Inboard Isolation Valve ML23256A1682023-09-13013 September 2023 Independent Spent Fuel Storage Installation and Monticello Nuclear Generating Plant - Voluntary Security Clearance Program 2023 Insider Threat Program Self-Inspection IR 05000263/20230102023-09-0707 September 2023 Commercial Grade Dedication Inspection Report 05000263/2023010 L-MT-23-036, Subsequent License Renewal Application Response to Request for Additional Information Set 2 and Supplement 62023-09-0505 September 2023 Subsequent License Renewal Application Response to Request for Additional Information Set 2 and Supplement 6 ML23214A2412023-08-31031 August 2023 Letter: Aging Management Audit - Monticello Unit 1 - Subsequent License Renewal Application IR 05000263/20230052023-08-30030 August 2023 Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2023005) L-MT-23-035, Subsequent License Renewal Application Supplement 52023-08-28028 August 2023 Subsequent License Renewal Application Supplement 5 ML23241A9732023-08-21021 August 2023 Request 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 12023-08-15015 August 2023 Subsequent License Renewal Application Response to Request for Additional Information Set 1 ML23222A0122023-08-10010 August 2023 Independent Spent Fuel Storage Installation and Monticello Nuclear Generating Plant - Changes in Foreign Ownership, Control or Influence ML23215A1312023-08-0909 August 2023 License Renewal Regulatory Audit Regarding the Environmental Review of the Subsequent License Renewal Application IR 05000263/20230022023-08-0707 August 2023 Plantintegrated Inspection Report 05000263/2023002 L-MT-23-028, 2023 Refueling Outage 90-Day Inservice Inspection (ISI) Summary Report2023-07-31031 July 2023 2023 Refueling Outage 90-Day Inservice Inspection (ISI) Summary Report L-MT-23-032, 10 CFR 50.55a(z)(2) Request Regarding MO-2397, VR-112023-07-31031 July 2023 10 CFR 50.55a(z)(2) Request Regarding MO-2397, VR-11 ML23198A0412023-07-28028 July 2023 LRA Availability Letter ML23206A2342023-07-25025 July 2023 Independent Spent Fuel Storage Installation, and Monticello Nuclear Generating Plant, Changes in Foreign Ownership, Control or Influence ML23201A0352023-07-24024 July 2023 Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for Information ML23202A0032023-07-21021 July 2023 Independent Spent Fuel and Independent Spent Fuel Storage Installation, Monticello Nuclear Generating Plant, Submittal of Quality Assurance Topical Report (NSPM-1) L-MT-23-031, Subsequent License Renewal Application Supplement 4 and Responses to Request for Confirmation of Information - Set 12023-07-18018 July 2023 Subsequent License Renewal Application Supplement 4 and Responses to Request for Confirmation of Information - Set 1 ML23195A1732023-07-14014 July 2023 Revision of Standard Practice Procedures Plan IR 05000263/20235012023-07-13013 July 2023 Emergency Preparedness Inspection Report 05000263/2023501 2024-01-31
[Table view] Category:Inspection Report
MONTHYEARIR 05000263/20230042024-01-31031 January 2024 Integrated Inspection Report 05000263/2023004 IR 05000263/20244012024-01-22022 January 2024 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000263/2024401 IR 05000263/20234022023-12-13013 December 2023 Security Baseline Inspection Report 05000263/2023402 IR 05000263/20230032023-11-13013 November 2023 Integrated Inspection Report 05000263/2023003 and 07200058/2023001 IR 05000263/20230102023-09-0707 September 2023 Commercial Grade Dedication Inspection Report 05000263/2023010 IR 05000263/20230052023-08-30030 August 2023 Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2023005) IR 05000263/20230022023-08-0707 August 2023 Plantintegrated Inspection Report 05000263/2023002 IR 05000263/20235012023-07-13013 July 2023 Emergency Preparedness Inspection Report 05000263/2023501 IR 05000263/20230012023-05-0404 May 2023 Integrated Inspection Report 05000263/2023001 IR 05000263/20234012023-05-0404 May 2023 Security Baseline Inspection Report 05000263/2023401 IR 05000263/20220062023-03-0101 March 2023 Annual Assessment Letter for Monticello Nuclear Generating Plant, Unit 1 (Report 05000263/2022006) IR 05000263/20220042023-01-17017 January 2023 Integrated Inspection Report 05000263/2022004 IR 05000263/20220122022-12-15015 December 2022 Triennial Inspection of Evaluation of Changes, Tests and Experiments Baseline Inspection Report 05000263/2022012 IR 05000263/20220132022-11-21021 November 2022 Biennial Problem Identification and Resolution Inspection Report 05000263/2022013 IR 05000263/20223012022-11-21021 November 2022 NRC Initial License Examination Report 05000263/2022301 IR 05000263/20220032022-11-17017 November 2022 Reissue - Monticello Nuclear Generating Plant - Integrated Inspection Report 05000263/2022003 ML22307A1822022-11-14014 November 2022 Integrated Inspection Report 05000263/2022003 IR 05000263/20224032022-10-19019 October 2022 Security Baseline Inspection Report 05000263/2022403 (Public) IR 05000263/20220052022-08-29029 August 2022 Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2022005) IR 05000263/20220022022-07-28028 July 2022 Integrated Inspection Report 05000263/2022002 IR 05000263/20220012022-05-10010 May 2022 Generation Plant - Integrated Inspection Report 05000263/2022001 IR 05000263/20224022022-05-0505 May 2022 Security Baseline Inspection Report 05000263/2022402; Independent Spent Fuel Storage Installation Security Inspection Report 07200058/2022401 IR 05000263/20224012022-03-28028 March 2022 Generation Plant - Cyber Security Inspection Report 05000263/2022401 IR 05000263/20210062022-03-0202 March 2022 Annual Assessment Letter for Monticello Nuclear Generating Plant, Unit 1 (Report 05000263/2021006) IR 05000263/20210042022-01-28028 January 2022 Integrated Inspection Report 05000263/2021004 and 07200058/2021001 IR 05000263/20214022021-12-16016 December 2021 Triennial Material Control and Accounting Report 05000263/2021402 IR 05000263/20214202021-11-15015 November 2021 Security Baseline Inspection Report Cover Letter 05000263 2021420 IR 05000263/20210032021-10-27027 October 2021 Plan, Integrated Inspection Report 05000263/2021003 IR 05000263/20210102021-10-0808 October 2021 Design Basis Assurance Inspection (Teams) Inspection Report 05000263/2021010 IR 05000263/20210112021-09-29029 September 2021 Plan - Temporary Instruction 2515/194 Inspection; Ibspection Report 05000263/2021011 IR 05000263/20215012021-09-0101 September 2021 Emergency Preparedness Biennial Exercise Inspection Report 05000263/2021501 IR 05000263/20210052021-09-0101 September 2021 Updated Inspection Plan for Monticello Nuclear Generating Plant 2 (Report 05000263/2021005) IR 05000263/20210022021-08-0303 August 2021 Integrated Inspection Report 05000263/2021002 IR 05000263/20210012021-04-30030 April 2021 Integrated Inspection Report 05000263/2021001 IR 05000263/20200062021-03-0404 March 2021 Annual Assessment Letter for the Monticello Nuclear Generating Plant (Report 05000263/2020006) IR 05000263/20200102021-03-0202 March 2021 Reissue - Monticello Nuclear Generating Plant - Biennial Problem Identification and Resolution Inspection Report 05000263/2020010 IR 05000263/20200042021-01-20020 January 2021 Integrated Inspection Report 05000263/2020004 ML21013A4222021-01-13013 January 2021 Biennial Problem Identification and Resolution Inspection Report 05000263/2020010 IR 05000263/20203012020-12-0909 December 2020 NRC Initial License Examination Report 05000263/2020301 IR 05000263/20204022020-12-0303 December 2020 Security Baseline Inspection Report 05000263/2020402 (Cover Letter Only) IR 05000263/20200152020-11-0909 November 2020 NRC Inspection Report 05000263/2020015 IR 05000263/20200032020-11-0909 November 2020 Integrated Inspection Report 05000263/2020003 IR 05000263/20200132020-10-13013 October 2020 Design Basis Assurance Inspection (Programs) Inspection Report 05000263/2020013 IR 05000263/20204012020-09-22022 September 2020 Security Baseline Inspection Report 05000263/2020401 (Cover Letter Only) IR 05000263/20200052020-09-0101 September 2020 Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2020005) IR 05000263/20200022020-08-0303 August 2020 Integrated Inspection Report 05000263/2020002 IR 05000263/20200142020-06-30030 June 2020 License Renewal Phase IV Report 05000263/2020014 IR 05000263/20200122020-05-26026 May 2020 Inspection 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 05000263/2020012 IR 05000263/20200012020-05-0404 May 2020 Integrated Inspection Report 05000263/2020001 IR 05000263/20200112020-03-31031 March 2020 Triennial Fire Protection Inspection Report 05000263/2020011 2024-01-31
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February 21, 2012
Mr. Timothy Site Vice President Monticello Nuclear Generating Plant Northern States Power Company, Minnesota 2807 West County Road 75 Monticello, MN 55362-9637
SUBJECT: ERRATA TO MONTICELLO NUCLEAR GENERATING PLANT NRC INTEGRATED AND POWER UPRATE REVIEW INSPECTION REPORT 05000263/2011002
Dear Mr. O'Connor:
On May 10, 2011, the U.S. Nuclear Regulatory Commission (NRC) issued Integrated Inspection Report 05000263/2011002 (ML111300561). The inspection report did not include documentation for an inspection sample that was completed under inspection procedure 71111.01, "Adverse Weather Protection." Please replace Section 1R01 of the May 10, 2011, report with Section1R01 which is enclosed.
We apologize for any inconvenience to you and your staff. In accordance with 10 CFR 2.390 of the NRC's "Rules of Practice," a copy of this letter, its enclosure, and your response (if any) will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRC's Agencywide Document Access and Management System (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
Sincerely,/RA/
Kenneth Riemer, Branch Chief Branch 2 Division of Reactor Projects Docket No. 50-263 License No. DPR-22
Enclosure:
Errata to Integrated Inspection Report 05000263/2011002 cc w/encl: Distribution via ListServ 1 Enclosure ERRATA TO INTEGRATED INSPECTION REPORT 05000263/2011002 1R01 Adverse Weather Protection (71111.01) .1 Winter Seasonal Readiness Preparations a. Inspection Scope The inspectors conducted a review of the licensee's preparations for winter conditions to verify that the plant's design features and implementation of procedures were sufficient to protect mitigating systems from the effects of adverse weather. Documentation for selected risk-significant systems was reviewed to ensure that these systems would remain functional when challenged by inclement weather. During the inspection, the inspectors focused on plant-specific design features and the licensee's procedures used to mitigate or respond to adverse weather conditions. The inspectors walked down the emergency generator building and the station heating boiler system because their safety-related functions could be affected or required as a result of the extreme cold conditions that were forecasted for late January in southern Minnesota. Additionally, the inspectors reviewed the Updated Final Safety Analysis Report (UFSAR) and performance requirements for systems selected for inspection, and verified that operator actions were appropriate as specified by plant specific procedures. Cold weather protection, such as heat tracing and area heaters, was verified to be in operation where applicable. The inspectors also reviewed corrective action program (CAP) items to verify that the licensee was identifying adverse weather issues at an appropriate threshold and entering them into their CAP in accordance with station corrective action procedures. Specific documents reviewed during this inspection are listed in the Attachment to this report. The inspectors' reviews focused specifically on the following plant systems due to their risk significance or susceptibility to cold weather issues: This inspection constituted one winter seasonal readiness preparations sample as defined in Inspection Procedure (IP) 71111.01-05. b. Findings No findings were identified. .2 External Flooding a. Inspection Scope The inspectors evaluated the design, material condition, and procedures for coping with the design basis probable maximum flood. The evaluation included a review to check for deviations from the descriptions provided in the Updated Safety Analysis Report (USAR) for features intended to mitigate the potential for flooding from external factors.
As part of this evaluation, the inspectors checked for obstructions that could prevent draining and determined that barriers required to mitigate the flood were in place and operable. Additionally, the inspectors performed a walk down of the protected area to identify any modification to the site which would inhibit site drainage during a probable maximum precipitation event or allow water ingress past a barrier. The inspectors also reviewed the abnormal operating procedure (AOP) for mitigating the design basis flood to ensure it could be implemented as written.
2 Enclosure This inspection constituted one external flooding sample as defined in IP 71111.01-05. b. Findings No findings were identified.
February 21, 2012 Mr. Timothy