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Category:Inspection Report
MONTHYEARIR 05000237/20244022024-09-19019 September 2024 – Security Baseline Inspection Report 05000237/2024402 and 05000249/2024402 - (Public) IR 05000237/20230052024-08-28028 August 2024 Updated Inspection Plan and Assessment Follow-Up Letter for Dresden Nuclear Power Station, Units 2 and 3 (Report 05000237/2023005; 05000249/2024005) IR 05000237/20240022024-08-14014 August 2024 Integrated Inspection Report 05000237/2024002 and 05000249/2024002 IR 05000237/20240102024-08-0909 August 2024 NRC Age-Related Degradation Inspection Report 05000237/2024010 and 05000249/2024010 IR 05000237/20230112024-08-0707 August 2024 Reissue - Dresden Nuclear Power Station, Units 2 and 3 Comprehensive Engineering Team Inspection Report 05000237/2023011 and 05000249/2023011 IR 05000237/20200012024-08-0606 August 2024 Reissue - Dresden Nuclear Power Station, Units 2 and 3 - Integrated Inspection Report 05000237/2020001 and 05000249/2020001 IR 05000237/20243012024-06-27027 June 2024 NRC Initial License Examination Report 05000237/2024301; 05000249/2024301 IR 05000237/20240012024-05-0101 May 2024 Integrated Inspection Report 05000237/2024001 & 05000249/2024001 IR 05000237/20244012024-04-18018 April 2024 – Security Baseline Inspection Report 05000237/2024401 and 05000249/2024401 IR 05000237/20230062024-02-28028 February 2024 Annual Assessment Letter for Dresden Nuclear Station, Units 2 and 3 (Report 05000237/2023006; 05000249/2023006) IR 05000237/20230042024-02-0202 February 2024 Integrated Inspection Report 05000237/2023004 and 05000249/2023004 IR 05000010/20230012024-01-17017 January 2024 NRC Inspection Report 05000010/2023001 (Drss) IR 05000237/20230032023-11-13013 November 2023 Integrated Inspection Report 05000237/2023003 and 05000249/2023003 and Exercise of Enforcement Discretion IR 05000237/20234022023-08-29029 August 2023 Security Baseline Inspection Report 05000237/2023402 and 05000249/2023402 IR 05000237/20230022023-08-0808 August 2023 Integrated Inspection Report 05000237/2023002 and 05000249/2023002 IR 05000237/20233012023-05-30030 May 2023 NRC Initial License Examination Report 05000237/2023301; 05000249/2023301 IR 05000237/20230012023-05-0404 May 2023 Integrated Inspection Report 05000237/2023001 and 05000249/2023001 IR 05000237/20234012023-04-26026 April 2023 Cyber Security Inspection Report 05000237/2023401 and 05000249/2023401 IR 05000237/20235012023-04-21021 April 2023 Emergency Preparedness Biennial Exercise Inspection Report 05000237/2023501 and 05000249/2023501 IR 05000237/20230102023-03-0909 March 2023 Biennial Problem Identification and Resolution Inspection Report 05000237/2023010 and 05000249/2023010 IR 05000237/20220062023-03-0101 March 2023 Annual Assessment Letter for Dresden Nuclear Power Station, Units 2 and 3 (Report 05000237/2022006 and 05000249/2022006) IR 05000237/20220042023-02-10010 February 2023 Integrated Inspection Report 05000237/2022004, 05000249/2022004 and 07200037/2022002 IR 05000237/20224022023-01-0505 January 2023 Security Baseline Inspection Report 05000237/2022402 and 05000249/2022402 IR 05000237/20224012022-11-30030 November 2022 Security Baseline Inspection Report 05000237/2022401 and 05000249/2022401 (Cover Letter Only) IR 05000237/20220032022-10-31031 October 2022 Integrated Inspection Report 05000237/2022003 and 05000249/2022003 ML22270A1032022-09-27027 September 2022 Notification of NRC Baseline Inspection and Request for Information (05000249/2022004) IR 05000237/20220122022-09-0606 September 2022 Triennial Inspection of Evaluation of Changes, Tests and Experiments Baseline Inspection Report 05000237/2022012 and 05000249/2022012 IR 05000237/20220052022-08-22022 August 2022 Updated Inspection Plan for Dresden Nuclear Power Station (Report 05000237/2022005; 05000249/2022005) IR 05000010/20220012022-08-0808 August 2022 NRC Inspection Report No. 05000010/2022001(DNMS) - Dresden Nuclear Power Station, Unit 1 IR 05000237/20220022022-08-0808 August 2022 Integrated Inspection Report 05000237/2022002; 05000249/2022002 and 07200037/2022002 and Exercise of Enforcement Discretion ML22180A2512022-06-30030 June 2022 2022 Dresden Cover Letter IR 05000237/20220012022-04-20020 April 2022 Integrated Inspection Report 05000237/2022001 and 05000249/2022001 IR 05000237/20220112022-04-12012 April 2022 Design Basis Assurance Inspection (Programs) Inspection Report 05000237/2022011 and 05000249/2022011 IR 05000237/20210062022-03-0202 March 2022 Annual Assessment Letter (Report 05000237/2021006 and 05000249/2021006) IR 05000237/20210042022-02-0707 February 2022 Integrated Inspection Report 05000237/2021004 and 05000249/2021004 IR 05000237/20214032022-01-26026 January 2022 Security Baseline Inspection Report 05000237/2021403 and 05000249/2021403 IR 05000237/20213022021-12-29029 December 2021 NRC Initial License Examination Report 05000237/2021302; 05000249/2021302 IR 05000237/20220102021-12-21021 December 2021 Notification of NRC DBAI (Programs) and Initial RFI Inspection Report 05000237/2022010 05000249/2022010 IR 05000010/20210012021-11-0909 November 2021 NRC Inspection Report No. 05000010/2021001(DNMS) - Dresden Nuclear Power Station, Unit 1 IR 05000237/20210032021-11-0101 November 2021 Integrated Inspection Report 05000237/2021003 and 05000249/2021003 IR 05000237/20210112021-09-30030 September 2021 Triennial Fire Protection Inspection Report 05000237/2021011 and 05000249/2021011 IR 05000237/20210052021-09-0101 September 2021 Updated Inspection Plan for Dresden Nuclear Power Station, Units 2 and 3, Report 05000237/2021005 and 05000249/2021005 IR 05000237/20215012021-08-25025 August 2021 Emergency Preparedness Biennial Exercise Inspection Report 05000237/2021501 and 05000249/2021501 IR 05000237/20214042021-08-0909 August 2021 Security Baseline Inspection Report 05000237/2021404 and 05000249/2021404 IR 05000237/20210022021-08-0909 August 2021 Integrated Inspection Report 05000237/2021002 and 05000249/2021002 IR 05000237/20213012021-06-17017 June 2021 NRC Initial License Examination Report 05000237/2021301; 05000249/2021301 IR 05000237/20214012021-05-21021 May 2021 Cyber Security Inspection Report 05000237/2021401 and 05000249/2021401 IR 05000237/20210012021-04-13013 April 2021 Integrated Inspection Report 05000237/2021001 and 05000249/2021001 IR 05000237/20214022021-03-16016 March 2021 Security Baseline Inspection Report 05000237/2021402 and 05000249/2021402 IR 05000237/20200062021-03-0404 March 2021 Annual Assessment Letter for Dresden Nuclear Power Station, Units 2 and 3 (Report 05000237/2020006 and 05000249/2020006) 2024-09-19
[Table view] Category:Letter
MONTHYEARML24270A0332024-09-20020 September 2024 Independent Spent Fuel Storage Installation Annual Radioactive Effluent Release Report IR 05000237/20244022024-09-19019 September 2024 – Security Baseline Inspection Report 05000237/2024402 and 05000249/2024402 - (Public) ML24240A1692024-09-18018 September 2024 Cy 2023 Summary of Decommissioning Trust Fund Status ML24260A2152024-09-16016 September 2024 Confirmation of Initial License Examination ML24255A8642024-09-0606 September 2024 Rscc Wire & Cable LLC Dba Marmon Industrial Energy & Infrastructure - Part 21 Retraction of Final Notification ML24249A1362024-09-0404 September 2024 EN 57304 - Westinghouse Electric Company, LLC, Final Report - No Embedded Files. Notification of the Potential Existence of Defects Pursuant to 10 CFR Part 21 IR 05000237/20230052024-08-28028 August 2024 Updated Inspection Plan and Assessment Follow-Up Letter for Dresden Nuclear Power Station, Units 2 and 3 (Report 05000237/2023005; 05000249/2024005) ML24239A3972024-08-23023 August 2024 Rssc Wire & Cable LLC Dba Marmon - Part 21 Final Notification - 57243-EN 57243 IR 05000237/20240022024-08-14014 August 2024 Integrated Inspection Report 05000237/2024002 and 05000249/2024002 ML24215A2912024-08-14014 August 2024 Request for Withholding Information from Public Disclosure Alternative Schedule to Complete Decommissioning Beyond 60-Years of Permanent Cessation of Operations IR 05000237/20240102024-08-0909 August 2024 NRC Age-Related Degradation Inspection Report 05000237/2024010 and 05000249/2024010 IR 05000237/20230112024-08-0707 August 2024 Reissue - Dresden Nuclear Power Station, Units 2 and 3 Comprehensive Engineering Team Inspection Report 05000237/2023011 and 05000249/2023011 IR 05000237/20200012024-08-0606 August 2024 Reissue - Dresden Nuclear Power Station, Units 2 and 3 - Integrated Inspection Report 05000237/2020001 and 05000249/2020001 ML24184A1712024-08-0202 August 2024 SLRA Schedule Letter RS-24-073, Alternative Schedule to Complete Decommissioning Beyond 60 Years of Permanent Cessation of Operations – Additional Information Supporting Request to Withhold Security-Related Information2024-07-31031 July 2024 Alternative Schedule to Complete Decommissioning Beyond 60 Years of Permanent Cessation of Operations – Additional Information Supporting Request to Withhold Security-Related Information ML24136A1322024-07-30030 July 2024 Transmittal Letter for Renewed License ML24208A0962024-07-25025 July 2024 57243-EN 57243 - Rssc Wire & Cable LLC, Dba Marmon - Part 21 Notification ML24204A1862024-07-24024 July 2024 – Regulatory Audit in Support of License Amendment Requests to Adopt TSTF 505, Revision 2; TSTF-591, Revision 0; and 10 CFR 50.69 ML24193A0882024-07-24024 July 2024 Request for Withholding Information from Public Disclosure for Dresden Nuclear Power Station, Unit 1 Alternative Schedule to Complete Decommissioning Beyond 60-Years of Permanent Cessation of Operations (Docket 50-10) IR 05000237/20243012024-06-27027 June 2024 NRC Initial License Examination Report 05000237/2024301; 05000249/2024301 ML24138A0572024-06-26026 June 2024 – Issuance of Amendment Nos. 285 and 278 Application to Adopt TSTF-564, Safety Limit MCPR ML24138A1812024-06-18018 June 2024 Aging Management Audit Plan Regarding the Subsequent License Renewal Application Review RS-24-063, Response to Request for Additional Information for 10 CFR 50.55a Request No. I5R-222024-06-14014 June 2024 Response to Request for Additional Information for 10 CFR 50.55a Request No. I5R-22 RS-24-061, Constellation Energy Generation, LLC, Response to NRC Regulatory Issue Summary 2024-01, Preparation and Scheduling of Operator Licensing Examinations2024-06-14014 June 2024 Constellation Energy Generation, LLC, Response to NRC Regulatory Issue Summary 2024-01, Preparation and Scheduling of Operator Licensing Examinations ML24128A2742024-06-14014 June 2024 Notice of Acceptance and Opportunity for Hearing - Letter ML24156A2332024-06-11011 June 2024 Letter Supplemental Information for Alternative Schedule to Complete Decommissioning Beyond 60-Years of Permanent Cessation of Operations ML24151A6482024-06-0303 June 2024 Changes in Reactor Decommissioning Branch Project Management Assignments for Some Decommissioning Facilities ML24183A2752024-05-30030 May 2024 Registration of Use of Casks to Store Spent Fuel SVPLTR 24-0020, Registration of Use of Casks to Store Spent Fuel2024-05-30030 May 2024 Registration of Use of Casks to Store Spent Fuel RS-24-056, Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors2024-05-28028 May 2024 Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors ML24079A0762024-05-23023 May 2024 Issuance of Amendments to Adopt TSTF 264 ML24145A0432024-05-23023 May 2024 Registration of Use of Casks to Store Spent Fuel 10 CFR 72.212 SVPLTR 24-0019, Registration of Use of Casks to Store Spent Fuel2024-05-23023 May 2024 Registration of Use of Casks to Store Spent Fuel ML24158A0012024-05-22022 May 2024 License Amendment Request to Adopt TSTF-564 (EPID L-2023-LLA-0120) Illinois State Concurrence ML24142A3352024-05-21021 May 2024 Quad Cities—Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes RS-24-055, 2023 Corporate Regulatory Commitment Change Summary Report2024-05-17017 May 2024 2023 Corporate Regulatory Commitment Change Summary Report ML24135A0722024-05-10010 May 2024 Submittal of 2023 Annual Radiological Environmental Operating Report ML24134A1132024-05-0808 May 2024 Retraction: LER 2303-001-00 for Dresden Nuclear Power Station, Unit 2, HPCI Inoperable Due to Air Void Accumulation ML24129A1352024-05-0808 May 2024 License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b, and TSTF-59 ML24128A1212024-05-0707 May 2024 Response to Braidwood and Dresden FOF Dates Change Request (2025) ML24092A3412024-05-0101 May 2024 SLRA - Receipt and Availability - Letter IR 05000237/20240012024-05-0101 May 2024 Integrated Inspection Report 05000237/2024001 & 05000249/2024001 ML24127A0982024-04-30030 April 2024 Radioactive Effluent Release Report RS-24-041, Alternative Request to Utilize Code Case OMN-32, Alternative Requirements for Range and Accuracy of Pressure, Flow, and Differential Pressure Instruments Used in Pump Tests2024-04-30030 April 2024 Alternative Request to Utilize Code Case OMN-32, Alternative Requirements for Range and Accuracy of Pressure, Flow, and Differential Pressure Instruments Used in Pump Tests ML24120A2032024-04-29029 April 2024 Operator Licensing Exam Approval - Dresden Nuclear Power Station, May 2024 IR 05000237/20244012024-04-18018 April 2024 – Security Baseline Inspection Report 05000237/2024401 and 05000249/2024401 ML24108A0082024-04-17017 April 2024 Application for Renewed Operating License RS-24-021, Response to Request for Additional Information for 10 CFR 50.55a Request No. I5R-222024-04-0202 April 2024 Response to Request for Additional Information for 10 CFR 50.55a Request No. I5R-22 RS-24-002, Constellation Energy Generation, LLC - Annual Property Insurance Status Report2024-04-0101 April 2024 Constellation Energy Generation, LLC - Annual Property Insurance Status Report RS-24-023, Report on Status of Decommissioning Funding.2024-03-22022 March 2024 Report on Status of Decommissioning Funding. 2024-09-06
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April 26, 2018 Mr. Bryan C. Hanson Senior VP, Exelon Generation Co., LLC President and CNO, Exelon Nuclear 4300 Winfield Road Warrenville, IL 60555
SUBJECT:
INFORMATION REQUEST TO SUPPORT UPCOMING TEMPORARY INSTRUCTION 2515/193 INSPECTION AT DRESDEN NUCLEAR POWER STATION, UNITS 2 AND 3
Dear Mr. Hanson:
This letter is to request information to support our inspection of the Implementation of EA-13-109: Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation under Severe Accident Conditions beginning July 23, 2018, at your Dresden Nuclear Power Station, Units 2 and 3. This inspection will be performed in accordance with the U.S. Nuclear Regulatory Commission (NRC) Temporary Instruction 2515/193.
In order to minimize the impact that the inspection has on the site and to ensure a productive inspection, we have enclosed a list of documents requested for the inspection. Please provide this information prior to July 6, 2018. It is important that all of these documents are up to date and complete in order to minimize the number of additional documents requested during the preparation and/or the on-site portions of the inspection. Insofar as possible, this information should be provided electronically to the lead inspector.
The lead inspector for this inspection is Dr. Stuart Sheldon. We understand that our primary contact for this inspection is Mr. Dean Walker of your organization. If there are any questions about the inspection or the material requested in the enclosure, please contact the lead inspector at 630-829-9727 or via e-mail at stuart.sheldon@nrc.gov.
This letter does not contain new or amended information collection requirements subject to the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.). Existing information collection requirements were approved by the Office of Management and Budget, Control Number 3150 0011. The NRC may not conduct or sponsor, and a person is not required to respond to, a request for information or an information collection requirement unless the requesting document displays a currently valid Office of Management and Budget control number.
B. Hanson This letter and its enclosure will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in accordance with 10 CFR 2.390, Public Inspections, Exemptions, Requests for Withholding.
Sincerely,
/RA/
Ann Marie Stone, Team Lead Technical Support Staff Division of Reactor Projects Docket Nos. 50-237; 50-249 License Nos. DPR-19; DPR-25
Enclosure:
Requested Information to Support Temporary Instruction 2515/193 IR 05000237/2018014; 05000249/2018014 cc: Distribution via LISTSERV
B. Hanson Letter to Bryan Hanson from Ann Marie Stone dated April 26, 2018
SUBJECT:
INFORMATION REQUEST TO SUPPORT UPCOMING TEMPORARY INSTRUCTION 2515/193 INSPECTION AT DRESDEN NUCLEAR POWER STATION, UNITS 2 AND 3 DISTRIBUTION:
Jeremy Bowen RidsNrrDorlLpl3 RidsNrrPMDresden Resource RidsNrrDirsIrib Resource Steven West Darrell Roberts Richard Skokowski Allan Barker DRPIII DRSIII ROPreports.Resource@nrc.gov ADAMS Accession Number: ML18117A106 OFFICE RIII RIII NAME SSheldon:bw AStone DATE 4/25/2018 4/26/2018 OFFICIAL RECORD COPY
REQUESTED INFORMATION TO SUPPORT TEMPORARY INSTRUCTION 2515/193 INSPECTION REPORT 05000237/2018014; 05000249/2018014 Please provide the following information on a compact disc or another form of electronic media, if possible. For requested lists please provide the information, if possible, in a sortable Excel spreadsheet format. This document requests information pertaining to your implementation of a hardened containment vent system (HCVS). This includes the capability to use Severe Accident Water Addition (SAWA) and Severe Accident Water Management (SAWM).
- 1. A current copy of the Final Integrated Plan (FIP) for compliance with HCVS Order EA-13-109 and any subsequent documentation to or from the NRC related to the FIP.
Please include any changes to the FIP since submittal to the NRC.
- 2. A listing of any changes to the FIP since issuance of the NRC Safety Evaluation Report.
- 3. A listing of Corrective Action Program (CAP) items related to implementation of HCVS and SAWA, maintenance of the HCVS and SAWA programs and equipment, HCVS and SAWA modifications, and training related on HCVS and SAWA.
- 4. A copy of any audits or self-assessments related to your preparation for this inspection as well as any related to the implementation or maintenance of HCVS and SAWA/SAWM.
- 5. A current copy of administrative procedure(s) for the CAP, modification program, operations procedure writing and implementing, and top-level documents for the work control programs, and work scheduling programs.
- 6. A current copy of the Emergency Operating Procedures, Abnormal Operating Procedures, Off-Normal Procedures, FLEX Support Guidelines (FSGs), and Severe Accident Guides (SAGs) and any additional procedures implementing HCVS and SAWA/SAWM. Please have the annunciator response procedures available during the inspection. Also include Station Blackout related procedures if they are separate from the above.
- 7. A copy of documents managing allowed out of service times for HCVS and SAWA/SAWM equipment. (Ref. NEI 13-02, Section 6.3)
- 8. A listing of time sensitive actions associated with HCVS and SAWA/SAWM and associated validation documentation. (Ref. NEI 13-02, Section 6.1.1.7.4)
- 9. Documentation demonstrating HCVS and SAWA/SAWM equipment was tested or otherwise verified capable of performing its required function. (Ref. NEI 13-02, Section 5.4.1)
- 10. Documentation demonstrating HCVS and SAWA/SAWM procedures have been validated. (Ref. NEI 13-02, Section 6.1.2.3)
- 11. HCVS and SAWA/SAWM related training program documents, aids, and records, including presentations and videos. (Ref. NEI 13-02, Section 6.1.3.1)
Enclosure
- 12. A listing of testing and Inspection tasks for equipment, and documentation demonstrating your implementation a program for testing and inspection of HCVS and SAWA/SAWM. Include leak testing of HVCS valves. Include a copy of the most recent tests and inspections (work orders) for this equipment. (Ref. NEI 13-02 Section 6.2)
- 13. A copy of the Updated Final Safety Analysis Report, Technical Specifications and bases documents.
OTHER:
On the first day of the inspection, please provide the inspection team a briefing of your FIP and overall strategy. This brief discussion should include the entry conditions or trigger points for implementing HCVS and SAWA/SAWM.
On the first day of the inspection, please provide a copy of any procedures revised after your response to this request for information.
In addition, the inspectors will require computer access to the CAP database while on site.
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