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Category:Letter type:TMI
MONTHYEARTMI-23-018, Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation2023-11-22022 November 2023
Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
TMI-23-013, Radiological Emergency Plan Document Revision2023-05-30030 May 2023
Radiological Emergency Plan Document Revision
TMI-23-009, Submittal of Changes to Technical Specifications Bases2023-04-13013 April 2023
Submittal of Changes to Technical Specifications Bases
TMI-23-004, Updated Site-Specific Decommissioning Cost Estimate for Three Mile Island Nuclear Station, Unit 12023-03-21021 March 2023
Updated Site-Specific Decommissioning Cost Estimate for Three Mile Island Nuclear Station, Unit 1
TMI-23-005, Updated Spent Fuel Management Plan2023-03-21021 March 2023
Updated Spent Fuel Management Plan
TMI-23-002, Radiological Emergency Plan Document Revision2023-02-23023 February 2023
Radiological Emergency Plan Document Revision
TMI-22-028, Radiological Emergency Plan Document Revisions2022-09-27027 September 2022
Radiological Emergency Plan Document Revisions
TMI-22-016, 2021 Annual Radiological Effluent Release Report2022-04-25025 April 2022
2021 Annual Radiological Effluent Release Report
TMI-22-017, 2021 Annual Radiological Environmental Operating Report2022-04-25025 April 2022
2021 Annual Radiological Environmental Operating Report
TMI-22-018, 10 CFR 20.2206(b) Personnel Radiation Exposure Report for 20212022-04-19019 April 2022
10 CFR 20.2206(b) Personnel Radiation Exposure Report for 2021
TMI-22-015, Submittal of Changes to Technical Specifications Bases2022-04-13013 April 2022
Submittal of Changes to Technical Specifications Bases
TMI-22-009, Registration of Use of Casks to Store Spent Fuel2022-03-0909 March 2022
Registration of Use of Casks to Store Spent Fuel
TMI-22-008, 2021 Aircraft Movement Data Annual Report for TMI-12022-02-28028 February 2022
2021 Aircraft Movement Data Annual Report for TMI-1
TMI-22-004, Registration of Use of Casks to Store Spent Fuel2022-02-0606 February 2022
Registration of Use of Casks to Store Spent Fuel
TMI-21-027, Supplement to License Amendment Request - Proposed Changes to the Three Mile Island Emergency Plan for Independent Spent Fuel Storage Installation Only Emergency Plan and Emergency Action Level Scheme2021-08-30030 August 2021
Supplement to License Amendment Request - Proposed Changes to the Three Mile Island Emergency Plan for Independent Spent Fuel Storage Installation Only Emergency Plan and Emergency Action Level Scheme
TMI-21-024, 90-Day Notification Prior to First Storage of Spent Fuel2021-06-15015 June 2021
90-Day Notification Prior to First Storage of Spent Fuel
TMI-21-025, Notification Pursuant to 10 CFR 72.140(d) of Intent to Apply Previously Approved 10 CFR 50, Appendix B, Quality Assurance Program to Independent Spent Fuel Storage Installation Activities2021-06-15015 June 2021
Notification Pursuant to 10 CFR 72.140(d) of Intent to Apply Previously Approved 10 CFR 50, Appendix B, Quality Assurance Program to Independent Spent Fuel Storage Installation Activities
TMI-21-026, Demonstration of Compliance with NRC Order EA-20-103, Issuance of Order for Implementation of Additional Security Measures & Fingerprinting for Unescorted Access at Independent Spent Fuel Storage Installation2021-06-15015 June 2021
Demonstration of Compliance with NRC Order EA-20-103, Issuance of Order for Implementation of Additional Security Measures & Fingerprinting for Unescorted Access at Independent Spent Fuel Storage Installation
TMI-21-018, License Amendment Request - Revised Three Mile Island Nuclear Station License in Support of Independent Spent Fuel Storage Installation (ISFSI) Only Security Plan2021-04-29029 April 2021
License Amendment Request - Revised Three Mile Island Nuclear Station License in Support of Independent Spent Fuel Storage Installation (ISFSI) Only Security Plan
TMI-21-019, Submittal of 2020 Annual Radiological Environmental Operating Report2021-04-27027 April 2021
Submittal of 2020 Annual Radiological Environmental Operating Report
TMI-21-017, Submittal of 2020 Annual Radiological Effluent Release Report2021-04-27027 April 2021
Submittal of 2020 Annual Radiological Effluent Release Report
TMI-21-021, (TMI-1) and Unit 2 (TMI-2) - 10 CFR 20.2206(b) Personnel Radiation Exposure Report for 20202021-04-27027 April 2021
(TMI-1) and Unit 2 (TMI-2) - 10 CFR 20.2206(b) Personnel Radiation Exposure Report for 2020
TMI-21-009, License Amendment Request - Proposed Changes to the Three Mile Island Emergency Plan for Independent Spent Fuel Storage Installation Only Emergency Plan and Emergency Action Level Scheme2021-03-0404 March 2021
License Amendment Request - Proposed Changes to the Three Mile Island Emergency Plan for Independent Spent Fuel Storage Installation Only Emergency Plan and Emergency Action Level Scheme
TMI-20-027, Request for Rescission of Security and Safeguards Order EA-02-026 ICM B.1.a from Three Mile Island Nuclear Station Renewed Facility License2020-10-0909 October 2020
Request for Rescission of Security and Safeguards Order EA-02-026 ICM B.1.a from Three Mile Island Nuclear Station Renewed Facility License
TMI-20-026, Response to NRC Order EA-20-103, Issuance of Order for Implementation of Additional Security Measures & Fingerprinting for Unescorted Access at Three Mile Island Generating Station Independent Spent Fuel Storage Installation2020-09-15015 September 2020
Response to NRC Order EA-20-103, Issuance of Order for Implementation of Additional Security Measures & Fingerprinting for Unescorted Access at Three Mile Island Generating Station Independent Spent Fuel Storage Installation
TMI-20-025, Letter Re Inadvertent Submittal of Exelon Generation Company, LLC - Rev. 95 to NO-AA-10, Quality Assurance Topical Report2020-07-16016 July 2020
Letter Re Inadvertent Submittal of Exelon Generation Company, LLC - Rev. 95 to NO-AA-10, Quality Assurance Topical Report
TMI-20-021, Response to Request for Additional Information Regarding License Amendment Request - Deletion of PDTS 3/4.1.4, Handling of Irradiated Fuel with the Fuel Handling Building Crane, and Two Minor Administrative2020-07-0808 July 2020
Response to Request for Additional Information Regarding License Amendment Request - Deletion of PDTS 3/4.1.4, Handling of Irradiated Fuel with the Fuel Handling Building Crane, and Two Minor Administrative
TMI-20-015, 2018-2019 Biennial 10 CFR 50.59 Summary Report and 2019 Commitment Revision Summary Report2020-04-30030 April 2020
2018-2019 Biennial 10 CFR 50.59 Summary Report and 2019 Commitment Revision Summary Report
TMI-20-016, 2019 Annual Radiological Environmental Operating Report2020-04-30030 April 2020
2019 Annual Radiological Environmental Operating Report
TMI-20-017, 2019 Annual Radiological Effluent Release Report2020-04-30030 April 2020
2019 Annual Radiological Effluent Release Report
TMI-20-012, Island Nuclear Station, Unit 1 - Submittal of Changes to Technical Specifications Bases2020-04-13013 April 2020
Island Nuclear Station, Unit 1 - Submittal of Changes to Technical Specifications Bases
TMI-20-002, Annual Notification of Property Insurance Coverage2020-03-25025 March 2020
Annual Notification of Property Insurance Coverage
TMI-20-006, Notification of Revision of Commitment for Amended Post-Shutdown Decommissioning Activities Report (PSDAR) for Three Mile Island, Unit 2 in Accordance with 10 CFR 50.82(a)(7)2020-03-0202 March 2020
Notification of Revision of Commitment for Amended Post-Shutdown Decommissioning Activities Report (PSDAR) for Three Mile Island, Unit 2 in Accordance with 10 CFR 50.82(a)(7)
TMI-19-112, Application for Order Approving License Transfer and Conforming License Amendments2019-11-12012 November 2019
Application for Order Approving License Transfer and Conforming License Amendments
TMI-19-097, License Amendment Request - License Condition Revision for Removal of Cyber Security Plan Requirements2019-10-31031 October 2019
License Amendment Request - License Condition Revision for Removal of Cyber Security Plan Requirements
TMI-18-100, Supplement 2 to License Amendment Request - Proposed Changes to Technical Specifications Sections 1.0, Definitions, and 6.0, Administrative Controls for Permanently Defueled Condition2018-10-29029 October 2018
Supplement 2 to License Amendment Request - Proposed Changes to Technical Specifications Sections 1.0, Definitions, and 6.0, Administrative Controls for Permanently Defueled Condition
TMI-18-088, Response to Request for Additional Information: TMI Fall 2017 Steam Generator Tube Inspection Report2018-08-21021 August 2018
Response to Request for Additional Information: TMI Fall 2017 Steam Generator Tube Inspection Report
TMI-18-024, Biennial 10 CFR 50.59 and Pdms SAR Report2018-04-24024 April 2018
Biennial 10 CFR 50.59 and Pdms SAR Report
TMI-18-044, Transmittal of Radiological Emergency Plans; EP-AA-1009, Revision 28, EP-TM-1000, Revision 0 and EP-AA-1000, Revision 292018-03-29029 March 2018
Transmittal of Radiological Emergency Plans; EP-AA-1009, Revision 28, EP-TM-1000, Revision 0 and EP-AA-1000, Revision 29
TMI-18-004, Decommissioning Funding Status Report for the Three Mile Island Nuclear Station, Unit 22018-03-16016 March 2018
Decommissioning Funding Status Report for the Three Mile Island Nuclear Station, Unit 2
TMI-18-017, Annual Report2018-02-12012 February 2018
Annual Report
TMI-17-093, Transmittal of Radiological Emergency Plan Annex Procedure EP-AA-1009, Revision 252017-08-18018 August 2017
Transmittal of Radiological Emergency Plan Annex Procedure EP-AA-1009, Revision 25
TMI-17-060, Request for Approval of Certified Fuel Handler Training Program2017-07-10010 July 2017
Request for Approval of Certified Fuel Handler Training Program
TMI-17-051, Supplement to Plant-Specific Path and Schedule for Resolution of Generic Letter 2004-02, Dated May 16, 20132017-05-16016 May 2017
Supplement to Plant-Specific Path and Schedule for Resolution of Generic Letter 2004-02, Dated May 16, 2013
TMI-17-035, Submittal of Changes to Technical Specifications Bases2017-04-13013 April 2017
Submittal of Changes to Technical Specifications Bases
TMI-17-034, Submittal of 2016 Commitment Revision Report as Required by SECY-00-0045 (NEI 99-04)2017-03-31031 March 2017
Submittal of 2016 Commitment Revision Report as Required by SECY-00-0045 (NEI 99-04)
TMI-17-006, Decommissioning Funding Status Report2017-03-24024 March 2017
Decommissioning Funding Status Report
TMI-16-097, Supplemental Information Related to Security Plan, Training and Qualification Plan, and Safeguards Contingency Plan, Revision 172016-10-20020 October 2016
Supplemental Information Related to Security Plan, Training and Qualification Plan, and Safeguards Contingency Plan, Revision 17
TMI-16-082, Notice of Transfer of Transmission Asset2016-09-15015 September 2016
Notice of Transfer of Transmission Asset
TMI-16-091, Response to Draft Request for Additional Information Regarding the Submittal of Relief Request RR-16-01 Concerning the Use of ASME Code Case N-722-22016-09-0808 September 2016
Response to Draft Request for Additional Information Regarding the Submittal of Relief Request RR-16-01 Concerning the Use of ASME Code Case N-722-2
2023-05-30
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Michael P.Gallagher, PE Telephone 610.765.5958 Exelkn Vice President www.exeloncorp.com Nuclear License Renewal Projects michaelp.gallagher@exeloncorp.com Exelon Nuclear 10 CFR 50 200 Exelon Way 10 CFR 51 KSA/2-E 10 CFR 54 Kennett Square, PA 19348 TMI-09-027 January 30, 2009 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 Three Mile Island Nuclear Station, Unit 1 Facility Operating License No. DPR-50 NRC Docket No. 50-289
Subject:
Revision to response for RAI B.2.1.30-1
References:
- 1. Letter from M. Gallagher (AmerGen Energy Company, LLC) to U. S. Nuclear Regulatory Commission, "Response to NRC Request for Additional Information related to Three Mile Island Nuclear Station, Unit 1, License Renewal Application," dated October 30, 2008. (ML #083080376)
In the Reference 1 letter, AmerGen Energy Company, LLC (AmerGen) submitted a response to RAI B.2.1.30-1. During phone conferences held on 12/16/08 and 1/27/09, NRC staff and Exelon discussed further clarifications required for this RAI response.
In Attachment A, Exelon provides the original RAI question and our revised response.
If you have any questions, please contact Fred Polaski, Manager License Renewal, at 610-765-5935.
I declare under penalty of perjury that the foregoing is true and correct. Executed on the 3 0 th of January, 2009.
Respectfully, Michael P. Gallaghier Vice President, License Renewal Exelon Generation Company, LLC
Attachment:
Revised response to RAI B.2.1-30-1 ENCLOSURE
January 30, 2009 Page 2 of 2 TMI-09-027
Attachment:
Revised response to RAI B.2.1-30-1 cc: Regional Administrator, USNRC Region I, w/Enclosure USNRC Project Manager, NRR - License Renewal, Safety, w/Enclosure USNRC Project Manager, NRR - License Renewal, Environmental, w/o Enclosure USNRC Project Manager, NRR - TMIGS, w/o Enclosure USNRC Senior Resident Inspector, TMIGS, w/o Enclosure File No. 08001
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January 30, 2009 Page 1 of 1 TMI-09-027 Attachment A Attachment A Revised response to RAI B.2.1.30-1 LRA Section: B.2.1.30, Electrical Cables and Connections Not Subject to 10 CFR 50.49 Environmental Qualification Requirements
Background:
On page B-106 of the LRA, the program description states that AMP B.2.1.30 is a new program and is consistent with the GALL Report AMP XI.E1. The GALL Report AMP XI.E1 states that an adverse localized environment is a condition in a limited plant area that is significantly more severe than the specified service environment for the cable.
Issue:
The LRA did not provide the criteria used to indicate how an adverse localized environment is determined.
Request:
Explain how adverse localized environment is determined based on the most limiting service environment of cables (radiation, temperature, and moisture) for inclusion within the scope of AMP B.2.1.30.
Exelon revised response to RAI B.2.1.30-1 The TMI-1 B.2.1.30 Electrical Cables and Connections Not Subject to 10 CFR 50.49 Environmental Qualification Requirements aging management program (AMP) implements visual inspection of both general plant areas and adverse localized environments, in lieu of determining where each cable and connection insulation material, for in scope, non-EQ circuits is located throughout the plant. General plant area ambient temperatures range from 70 degrees F to 140 degrees F, and general plant area radiation doses range from 0 Rads to 6.57E06 Rads. The thresholds for identifying adverse localized environments have been set at 112 degrees F and 5E04 Rads corresponding to TMI-I's 60-year service-limiting cable insulation materials, polyvinyl chloride (PVC) and teflon insulations, respectively. The cable and connection insulations' 60-year service-limits are taken from the EPRI Plant Support Engineering: License Renewal Electrical Handbook, 1013475, Final Report, February 2007.
These limits will be incorporated into the implementing procedure for this aging management program.
