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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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Text
Three Mile Island Unit 1
~Exelon Generation, Route 441 South, P.O. Box 480 Middletown, PA 17057 Telephone 717-948-8000 July 22, 2015 TM 1-15-O57 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Three Mile Island Nuclear Station, Unit 1 Renewed Facility Operating License No. DPR-50 NRC Docket No. 50-289
Subject:
Changes to Emergency Response Data System (ERDS)
In accordance with 10 CFR 50 Appendix E, Section VI.3.a, Exelon Generation Company, LLC (Exelon) at the Three Mile Island Nuclear Station, Unit 1 (TMI) is submitting in the attached enclosure, software changes that affect the transmitted data points identified in the Emergency Response Data System (ERDS) Data Point Library to the NRC. The changes were put into effect on June 23, 2015. The attached satisfies the requirement to provide the changes within 30 days after the changes were completed.
There are no regulatory commitments contained in this request.
Should you have any questions concerning this submittal, please contact Steve Cafrelli at (717) 948-2053.
Respectfully, Thomas P. Haaf Site Vice President (Acting), Three Mile Island Unit 1 Exelon Generation Co., LLC Enclosures cc: USNRC Regional Administrator, Region I USNRC Project Manager, TM I-i USNRC Senior Resident Inspector, TM I-1 A.J. Bomboy - Lead Analyst IT S. M. Cafrelli - Lead Analyst IT M. D. Fitzwater- Senior Regulatory Engineer M. Mcgee Jr. - Project Manager B. C. Shumaker-Site EP Manager A
_______________Revision B Nuclear Page 1 of 2 ERDS CONFIGURATION FILE CHANGE AUTHORIZATION STATION: Three Mile Island - Applicable Unit(s): 1_
Are other Units Affected: [-IYes ]x'No Identify: ________________
REASON FOR REQUEST:
Modify EPL File [*Add r-I Delete [~] Change Change Request:
Station and Unit Configuration: [JYes LIINo Change Communication Setup: I*Yes IZINo List previous values(s): Point ID)C4032 List new value(s): New Point IDA0532 PLANT CONDITIONS:
Date ___Time: ___ Normal: _________Emergency:
INITIATED BY*.
Name: Steven Cafrelli'~itle: Lead Analyst Organization: IT Date: 11/05/2014 AUTHORIZATION/NOTIFICATION: *******
Approval: []Yes LINo EP Coordinator/Manager, Brad Shumaker/L*f*-,Date: -i Print/Sign VERIFICATION:
Changes Completed by: ~'et T ae H i-
_ Print/Sign ..
Change Verified by: Name: H.LF,*bJLt
-. / t i{Dept:. L' 7" Date: ,,,.)/
Print/Sign (I/-
RESPONSIBLE DEPARTMENT APPROVAL REVIEW: ,
Approval: ]*Yes LIINo [_~.ql..(i/
Print/Sign Initiate ATI to track NRC Notification:[*Yes or [-N/A /117*06'3 -/-* Date: 7/* 7//5" Changes approved by: ATI #Date: ____
- ---'JEP Cordinator/Manager Document Retention SRRS-ID - 5B.1 00
EP-AA-1 23-F-01 Revision B Page 2 of 2 ATI #
Comments:
With installation of new Plant Process Computer in June 2015, point 04032 has been replaced by A0532 providingq the same information as 04032. C4032 is deleted in the new system due to the calculation only multiplyingq the value of A0532 by 1.0. Calculation is no longqer needed.
ExeJ*EP-AA-1 23-F-02
_______________Revision A Nudear Page 1 of 1 ERDS DATA POINT LIBRARY Addition: ___________Change: X Deletion: ________
Date: 6/23/2015 Reactor Unit: TM 1 Data Feeder: N/A NCR ERDS Parameter: Main SL 1/A Point Identification: A0532 Plant Spec Point
Description:
Rad Monitor RM-G26 Generic Cond
Description:
Steam Generator A Steam Line Rad Level Analog/Digital: Analoq En g Units / Status: CPM Eng Units Conversion: Exponential Conversion Minimum Instrument Range: 10.0 Maximum Instrument Range: 1.0 x 10~6 Zero Point
Reference:
N/A Reference Point Notes N/A Processed Or Sensor: Sensor Number Of Sensors: 1 How Processed: N/A Sensor Locations: On Steam Dump Bypass Line outside Containment Alarm/Trip Set Points: Hi Alarm at 700.0 CPM: Hi-2 Alarm at 3000.0 CPM Ni Detector Power Supply: _________________
Cut-Off Power Level_________________
Ni Detector Power Supply: _________________
Turn-On Power Level: ________________
Instrument Failure Mode: _________________
Temperature Compensation:_________________
For Dp Transmitters: _________________
Level Reference Leg:
Unique System
Description:
Measures activity in main steam going to the 'A' atmospheric dump relief valve and the 'D'. 'E',
and 'F' turbine bypass steam dump to main condenser. Sensitivity is 1020 CPM/Ci/cc (considered KR-85).
Document Retention SRRS-ID - 5B.1 00
Exek Nuclear" n EP-AA-1 23-F-01 Revision B Page 1 of 2 ERDS CONFIGURATION FILE CHANGE AUTHORIZATION STATION: Three Mile Island Applicable Unit(s): 1 Are other Units Affected: IYes r-*INo Identify:
REASON FOR REQUEST:
Modify EPL File I*Add [LJ Delete r* Change Change Request:
Station and Unit Configuration: r'E'Yes Change Communication Setup:[*Yes rx]No List previous values(s): Point IDC4033 List new value(s): New Point IDA0533 PLANT CONDITIONS:
Date ___Time: Normal: _________Emergency:
INITIATED BY: /*.
Name: Steven CafrelliTitle: Lead Analyst Organization: IT Date: 11/05/2014 AUTHORIZATION/NOTIFICATION: *.,,***
Approval: r'x'Yes I-INo EP Coordinator/Manager, Brad Shumaker!
Date: "_____
Print/Sign VERIFICATION:
Changes Completed by: Name: *,** - ,- Oe, Date: L*I ij,,-
__ Print/Sign 6-_'
Change Verified by: Name: *u,:.,M /--- '. Dept: *, Date: *' J/o /,.
Print/Sign*
RESPONSIBLE DEPARTMENT APPROVAL REVIEW:
Approval: I*Yes I*No *.*-- Yl~yr,!* et:IT Date: 7(15)**
Print/Sign Initiate ATI to track NRC Notification:*"es or F-1N/A 137080 i'*--1 Date: o7///7///5 ATI #
Date:______*S-Changes approved by:
- ordnator/Manager Document Retention SRRS-ID - 5B.1 00
EP-AA-1 23-F-O1 Revision B Page 2 of 2 ATI #
Comments:
With installation of new Plant Process Computer in June 2015, point 04033 has been replaced by A0533 providingq the same information as 04033. C4033 is deleted in the new system due to the calculation only multiplyingq the value of A0533 by 1.0. Calculation is no longqer needed.
___________Revision E~e* IEP-AA-1 23-F-02A Nuclear" Page 1 of 1 ERDS DATA POINT LIBRARY Addition: ____________Change:° X Deletion: ________
Date: 6/23/2015 Reactor Unit: TM1 Data Feeder: N/A NCR ERDS Parameter: Main SL 2/B Point Identification: A0533 Plant Spec Point
Description:
Rad Monitor RM-G27 Generic Cond
Description:
Steam Generator B Steam Line Rad Level Analog/Digital: Analoq Eng Units / Status: CPM Eng Units Conversion: Exponential Conversion Minimum Instrument Range: 10.0 Maximum Instrument Range: 1.0 x 106 Zero Point
Reference:
N/A Reference Point Notes N/A Processed Or Sensor: Sensor Number Of Sensors: 1 How Processed: N/A Sensor Locations: On Steam Dump Bypass Line outside Containment Alarm/Trip Set Points: Hi Alarm at 700.0 CPM; Hi-2 Alarm at 3000.0 CPM Ni Detector Power Supply:
Cut-Off Power Level_________________
Ni Detector Power Supply: _________________
Turn-On Power Level: ________________
Instrument Failure Mode: _________________
Temperature Compensation:
For Dp Transmitters: _________________
Level Reference Leg:
Unique System
Description:
Measures activity in main steam going to the 'B' atmospheric dump relief valve and the 'A', 'B',
and 'C' turbine bypass steam dump to main condenser. Sensitivity is 1056 CPM/Ci/cc (considered KR-85*.
Document Retention SRRS-ID - 5B.100
