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| | number = ML13120A040 | | | number = ML13120A040 |
| | issue date = 04/30/2013 | | | issue date = 04/30/2013 |
| | title = Ea-13-046, Final Significance Determination For a White Finding With Assessment Follow-Up and Notice of Violation (Nrc Inspection Report 05000289-13-009) - Three Mile Island Nuclear Station, Unit 1, Dated April 30, 2013 | | | title = EA-13-046, Final Significance Determination For a White Finding With Assessment Follow-Up and Notice of Violation (NRC Inspection Report 05000289-13-009) - Three Mile Island Nuclear Station, Unit 1, dated April 30, 2013 |
| | author name = Dean W M | | | author name = Dean W M |
| | author affiliation = NRC/RGN-I/ORA | | | author affiliation = NRC/RGN-I/ORA |
Revision as of 00:23, 16 February 2018
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Category:Letter
MONTHYEARIR 07200077/20240012024-06-18018 June 2024 Constellation Energy Generation, LLC, Three Mile Island Nuclear Station, Unit 1 - NRC Inspection Report No. 07200077/2024001 ML24157A3672024-06-13013 June 2024 Updated Post-Shutdown Decommissioning Activities Report Request for Additional Information Transmittal Letter ML24135A1972024-06-13013 June 2024 – Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0091 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) ML24151A6482024-06-0303 June 2024 Changes in Reactor Decommissioning Branch Project Management Assignments for Some Decommissioning Facilities ML24120A3242024-05-24024 May 2024 TMI-2 Email to Fws RS-24-055, 2023 Corporate Regulatory Commitment Change Summary Report2024-05-17017 May 2024 2023 Corporate Regulatory Commitment Change Summary Report ML24120A2552024-04-29029 April 2024 Annual Radiological Environmental Operating Report ML24121A2472024-04-29029 April 2024 and Three Mile Island, Unit 2 - 2023 Occupational Radiation Exposure Annual Report ML24113A0212024-04-18018 April 2024 (TMI-2), Supplement to Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation 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 ML24065A0042024-03-28028 March 2024 Submittal of 2023 Aircraft Movement Data Annual Report ML24092A0012024-03-28028 March 2024 (TMI-2), Decommissioning Trust Fund Annual Report ML24088A0122024-03-28028 March 2024 Notification of Amended Post-Shutdown Decommissioning Activities Report (PSDAR) in Accordance with 10 CFR 50.82(a)(7), Revision 6 ML24085A2152024-03-25025 March 2024 (TMI-2) - Annual Notification of Property Insurance Coverage RS-24-023, Report on Status of Decommissioning Funding.2024-03-22022 March 2024 Report on Status of Decommissioning Funding. ML24052A0602024-03-20020 March 2024 – Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0061 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) ML24074A3922024-03-14014 March 2024 Response to Request for Additional Information for the TMI-2 Post-Shutdown Decommissioning Activities Report, Rev. 5 ML24075A0062024-03-14014 March 2024 List of Threatened and Endangered Species That May Occur in Your Proposed Project Location or May Be Affected by Your Proposed Project ML24073A2312024-03-13013 March 2024 and Three Mile Island Nuclear Station, Unit 2 - Management Change ML24044A0092024-02-12012 February 2024 License Amendment Request – Three Mile Island, Unit 2, Historic and Cultural Resources Review, Response to Request for Additional Information IR 05000320/20230042024-02-0707 February 2024 TMI-2 Solutions, LLC, Three Mile Island Nuclear Station, Unit 2 - NRC Inspection Report 05000320/2023004 ML24038A0222024-02-0505 February 2024 Achp Letter on Section 106 Programmatic Agreement Participation IR 05000289/20230062024-01-29029 January 2024 Constellation Energy Generation, LLC, Three Mile Island Nuclear Station, Unit 1 - NRC Inspection Report No. 05000289/2023006 ML23342A1242024-01-0909 January 2024 Independent Spent Fuel Storage Installation Security Inspection Plan ML23325A1092024-01-0505 January 2024 Review of the Management Plan for Three Mile Island Station, Unit No. 2, Debris Material ML23354A2112023-12-20020 December 2023 Response to Request for Additional Information for the TMI-2 Post-Shutdown Decommissioning Activities Report, Rev. 5 ML23354A2062023-12-20020 December 2023 (TMI-2), Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation IR 05000320/20230032023-11-28028 November 2023 TMI-2 Solutions, LLC, Three Mile Island Nuclear Station, Unit 2, NRC Inspection Report No. 05000320/2023003 ML23243A9082023-08-29029 August 2023 Shpo Letter to TMI-2 Regarding Section 106 Activities IR 05000320/20230022023-08-17017 August 2023 TMI-2 Solutions, LLC, Three Mile Island Nuclear Station, Unit 2 - NRC Inspection Report 05000320/2023002 ML23216A1772023-08-14014 August 2023 Consultation Letter to Rebecca Countess for TMI-2 ML23216A1742023-08-14014 August 2023 Consultation Letter to David Morrison for TMI-2 ML23216A1752023-08-14014 August 2023 Consultation Letter to Joanna Cain for TMI-2 ML23216A1732023-08-14014 August 2023 Consultation Letter to Christine Turner for TMI-2 IR 05000289/20230052023-08-14014 August 2023 Constellation Energy Generation, LLC, Three Mile Island Nuclear Station, Unit 1 - NRC Inspection Report 05000289/2023005 ML23216A1782023-08-14014 August 2023 Consultation Letter to Steve Letavic for TMI-2 ML23221A1402023-08-0808 August 2023 (TMI-2), Response to Requests for Additional Information for the TMI-2 Post-Shutdown Decommissioning Activities Report, Rev. 5 ML23200A1882023-07-31031 July 2023 TMI-2 Correction Letter Amendment 67 ML23209A7632023-07-28028 July 2023 Letter from PA Shpo to TMI-2 Solutions on Cultural and Historic Impacts of Decommissioning ML23192A8272023-07-10010 July 2023 TMI-2 Solutions, LLC - Response to Shpo Request for Additional Information for Er Project 2021PR03278.006, TMI-2 Decommissioning Project ML23167A4642023-07-0505 July 2023 Letter - TMI-2- Exemption 10 CFR Part 20 Append G Issuance ML23167A0312023-06-28028 June 2023 Acceptance Review and Schedule for the Request for Exemption from a Requirement from 10 CFR 20, Appendix G, Section Iii.E, EPID L-2023-LLE-0016 ML23171B0222023-06-19019 June 2023 (TMI-2) - Notification Pursuant to 10 CFR 72.140(d) Regarding Application of Previously Approved TMI-2 Quality Assurance Program to Independent Spent Fuel Storage Installation Activities ML23138A0662023-05-17017 May 2023 TMI-2 NHPA Section 106 Shpo Letter to NRC 5-17-23 ML23137A2822023-05-17017 May 2023 (TMI-2), Request for Exemption from 10 CFR 20, Appendix G, Section Iii.E ML23026A3132023-05-0202 May 2023 Issuance of Exemption from 10 CFR 70.24 (EPID-L-2023-LLE-0003) ML23122A1842023-05-0101 May 2023 Shpo_Er_Summary_Letter 2024-06-03
[Table view] Category:Notice of Violation
MONTHYEARML14105A3382014-05-0101 May 2014 Sliv Notice of Violation IR 05000289/20130092013-04-30030 April 2013 EA-13-046, Final Significance Determination for a White Finding with Assessment Follow-Up and Notice of Violation (NRC Inspection Report 05000289-13-009) - Three Mile Island Nuclear Station, Unit 1, Dated April 30, 2013 ML11143A0192011-05-0202 May 2011 Reply to a Notice of Deviation (EM-FMDP-11-045) IR 05000289/20050062005-07-29029 July 2005 IR 05000289-05-006; on 05/19/05, Three Mile Island, Unit 1, Final Significance Determination for a White Finding (NRC Emergency Preparedness Program Inspection Report) 2014-05-01
[Table view] |
Text
April 30, 2013
EA-13-046 Mr. Michael Senior Vice President, Exelon Generation Company, LLC President and Chief Nuclear Officer, Exelon Nuclear 4300 Winfield Rd.
Warrenville, IL 60555
SUBJECT: FINAL SIGNIFICANCE DETERMINATION FOR A WHITE FINDING WITH ASSESSMENT FOLLOW-UP AND NOTICE OF VIOLATION [NRC INSPECTION REPORT NO. 05000289/2013009] - THREE MILE ISLAND NUCLEAR STATION, UNIT 1
Dear Mr. Pacilio:
This letter provides you the final significance determination for the preliminary White finding discussed in the U.S. Nuclear Regulatory Commission (NRC) letter dated April 4, 2013, and the follow-up NRC assessment of current performance at Three Mile Island Nuclear Station (TMI), Unit 1. This updated assessment of TMI Unit 1 supplements, but does not supersede, the NRC annual assessment letter issued on March 4, 2013 (ML13057A300)1. The finding, described in detail in Inspection Report 05000289/2012005, is associated with the TMI external flood barrier system. Specifically, electrical cable couplings located in the Air Intake Tunnel were not flood sealed, as designed, to protect against a flooding initiating event. In our April 4, 2013, letter, the NRC provided you the opportunity to attend a regulatory conference or reply in writing to provide your position on the facts and assumptions the NRC used to arrive at the finding and its safety significance. In a conversation with Mr. Gordon Hunegs, NRC, Region I, on April 8, 2013, Mr. Mark Newcomer, TMI Plant Manager, indicated that Exelon did not contest the characterization of the risk significance of this finding and that you declined your opportunity to discuss this issue in a regulatory conference or to provide a written response.
After considering the information developed during the inspection and having assessed the finding using the significance determination process, as described in the attachment to the NRC April 4, 2013, letter, the NRC has concluded that the finding is appropriately characterized as White, a finding of low to moderate safety significance. The NRC has also determined that the finding is a violation of 10 CFR 50, Appendix B, Criterion XVI, as cited in the attached Notice of Violation (Notice). The circumstances surrounding the violation were described in detail in Inspection Report 05000289/2012005. In accordance with the NRC Enforcement Policy, the Notice is considered escalated enforcement action because it is associated with a White finding. 1 Designation in parentheses refers to an Agency-wide Documents Access and Management System (ADAMS) accession number. Documents referenced in this letter are publicly-available using the accession number in ADAMS. The NRC has concluded that the information regarding: (1) the circumstances surrounding the violation; (2) the interim and long term corrective actions already taken and planned; and, (3) the date when full compliance was achieved, is already adequately addressed on the docket in NRC Inspection Report 05000289/2012005. Therefore, you are not required to respond to this letter unless the description therein does not accurately reflect your corrective actions or your position.
As a result of NRC review of the performance at TMI Unit 1, including this White finding, we have assessed TMI Unit 1 to be in the Regulatory Response column of the NRC's Action Matrix, retroactive to the fourth calendar quarter of 2012. Therefore, we plan to conduct a supplemental inspection using Inspection Procedure 95001, "Inspection for One or Two White Inputs in a Strategic Performance Area," when your staff notifies us of their readiness for this inspection. This inspection is conducted to provide assurance that the root cause and contributing causes of any performance issues are identified and understood, the extent of condition is identified, and the corrective actions are sufficient to prevent recurrence.
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 you choose to provide one, will be made available electronically for public inspection in the NRC Public Document Room located at NRC Headquarters in Rockville, MD, and from the NRC's Agency-wide Documents Access and Management System (ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html. To the extent possible, your response should not include any personal privacy, proprietary, or safeguards information so that it can be made available to the Public without redaction.
Sincerely,/RA/ William M. Dean Regional Administrator Docket No. 50-289 License No. DPR-50
Enclosure:
Notice of Violation cc w/encl: Distribution via ListServ