Letter Sequence Meeting |
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TAC:MC2295, Revise Containment Requirements During Handling Irradiated Fuel and Core Alterations (Approved, Closed) TAC:MC2296, Revise Containment Requirements During Handling Irradiated Fuel and Core Alterations (Approved, Closed) |
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MONTHYEARML0427902052004-10-0808 October 2004
RAI, Application of Alternative Source Term
Project stage: RAI
ML0517901032005-06-30030 June 2005
RAI Proposed Use of Alternate Source Term
Project stage: RAI
ML0520900852005-08-18018 August 2005
Limerick Generating Station Units 1 and 2 (LGS) - Request for Additional Information (RAI) Regarding Proposed Use of Alternate Source Term (TAC Nos. MC2295 and MC2296)
Project stage: RAI
ML0533303702005-09-20020 September 2005
Calculation LM-0644, Rev 1, Re-analysis of Main Stream Line Break (MSLB) Accident Using Alternative Source Terms, Attachment 007
Project stage: Request
ML0533303642005-09-21021 September 2005
Calculation LM-0643, Rev 1, Re-analysis of Control Rod Drop Accident (CRDA) Using Alternative Source Terms, Attachment 006
Project stage: Request
ML0533303822005-09-21021 September 2005
Calculation LM-0646, Rev 1, Re-analysis of Loss of Coolant Accident (LOCA) Using Alternative Source Terms, Attachment 1 Design Analysis Cover Sheet
Project stage: Request
ML0533303732005-09-27027 September 2005
Calculation LM-0645, Rev 1, Re-analysis of Fuel Handling Accident (FHA) Using Alternative Source Terms, Attachment 009
Project stage: Request
ML0533303552005-10-10010 October 2005
Supplement to the Request for License Amendment Related to Application of Alternative Source Term, Dated February 27, 2004
Project stage: Supplement
ML0529000772005-10-27027 October 2005
Summary of 7/14/05, Meeting with Exelon Generation Company, Llc., on Request for License Amendments Related to Application of Alternative Source Term (Tac Nos. MC2295 and MC2296)
Project stage: Meeting
ML0603102402006-02-0707 February 2006
Summary of Meeting with Exelon Generation Company, LLC, Regarding Request for License Amendments Related to Application of Alternative Source Term
Project stage: Meeting
ML0608802972006-04-0303 April 2006
Request for Additional Information Regarding Proposed Use of Alternate Source Term
Project stage: RAI
ML0611700562006-04-27027 April 2006
RAI, Regarding Proposed Use of Alternate Source Term
Project stage: RAI
ML0612301192006-04-27027 April 2006
Letter Accompanying Limerick - Supplement to the Request for License Amendment Related to Application of Alternative Source Term, Dated February 27, 2004
Project stage: Supplement
ML0617800442006-06-16016 June 2006
Supplement to Request for License Amendment Related to Application of Alternative Source Team, Dated February 27, 2004
Project stage: Supplement
ML0622102142006-08-23023 August 2006
Issuance of Amendment Application of Alternative Source Term Methodology
Project stage: Approval
ML0623505072006-08-23023 August 2006
Technical Specifications - Issuance of Amendment Application of Alternative Source Term Methodology
Project stage: Approval
ML0625100572006-09-0808 September 2006
Corrections to Amendment Nos. 185 and 146, Respectively
Project stage: Acceptance Review
2005-09-21
[Table View] |
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Category:Meeting Summary
MONTHYEARML23320A2472023-11-17017 November 2023
Constellation - Summary of November 14, 2023, Public Pre-Application Meeting with Constellation Energy Generation, LLC on Adoption of TSTF-591
ML23263B1062023-09-22022 September 2023
R. E. Ginna Nuclear Power Plant - Constellation - Pre-Application Amse 9/18/2023 Meeting Summary
ML23236A5132023-08-31031 August 2023
Summary of Meeting with Constellation Energy Generation, LLC Regarding Digital Modernization License Amendment Request
ML23179A0012023-06-28028 June 2023
6/7/2023 - Annual Assessment Meeting for Pa/Md/Ny/Nj Nuclear Power Plants - Meeting Summary
ML23156A2472023-06-0909 June 2023
Summary of Meeting with Constellation Energy Generation, LLC Regarding Digital Modernization License Amendment Request for Limerick Generating Station, Units 1 and 2
ML23118A3752023-06-0909 June 2023
Summary of Audit Meeting with Constellation Energy Generation Concerning a Digital Instrumentation and Control Upgrade License Amendment Request for Limerick Generating Station, Units 1 and 2
ML23145A0352023-05-31031 May 2023
Summary of May 17, 2023, Meeting with Constellation Energy Generation, LLC Regarding Digital Modernization License Amendment Request for Limerick Generating Station, Units 1 and 2
ML23132A3082023-05-18018 May 2023
Summary of May 3, 2023, Audit Meeting with Constellation Energy Generation Concerning a Digital Instrumentation and Control Upgrade License Amendment Request for Limerick Generating Station, Units 1 and 2
ML23076A0132023-05-12012 May 2023
March 15, 2023, Summary of Audit Meeting with Constellation Energy Generation Concerning a Digital Instrumentation and Control Upgrade License Amendment Request for Limerick Generating Station, Units 1 and 2
ML23076A1042023-05-12012 May 2023
Summary of Audit Meeting with Constellation Energy Generation Concerning a Digital Instrumentation and Control Upgrade License Amendment Request for Limerick Generating Station, Units 1 and 2
ML23121A0022023-05-12012 May 2023
Summary of March 29, 2023, Audit Meeting with Constellation Energy Generation Concerning a Digital Instrumentation and Control Upgrade License Amendment Request for Limerick Generating Station, Units 1 and 2
ML23076A2802023-03-28028 March 2023
Summary of February 23, 2023, Public Observation Meeting with Constellation Energy Generation, LLC Re. Proposed License Amendment Request to Modify 10 CFR 50.69 License Conditions
ML23055A0352023-03-24024 March 2023
Summary of February 23, 2023, with Constellation Energy Generation, LLC on Proposed Changes to Emergency Plans to Revise Emergency Action Levels
ML23030A0092023-02-10010 February 2023
January 10, 2023, Summary of Meeting with Constellation Energy Generation, LLC, on Planned Limerick Digital Modernization Project Installation Support License Amendment Request and Exemption Request
ML23009A5872023-01-11011 January 2023
Summary of December 15, 2022, Meeting with Constellation Energy Generation, LLC on Potential Compliance with Certain Clauses of IEEE Standard 603-1991 in Limerick Digital Instrumentation and Controls License Amendment Requests
ML22327A0192022-12-0606 December 2022
Summary of November 10, 2022, Meeting with Constellation Energy Generation, Lic on Acceptance Review of Limerick Digital Instrumentation and Controls License Amendment Requests
ML22227A1112022-08-25025 August 2022
Summary of June 24, 2022, Public Observation Meeting with Constellation Energy Generation, LLC Proposed License Amendment Request to Modify 10 CFR 50.69 License Conditions
ML22187A1462022-07-0606 July 2022
Joint Annual Assessment Meeting for Pa/Md/Nj/Ny Nuclear Power Plants - Meeting Summary
ML22168A1922022-06-24024 June 2022
Summary of May 3, 2022, Public Observation Meeting with Constellation Energy Generation, LLC Re. Proposed License Amendment Request to Modify 10 CFR 50.69 License Conditions
ML22038A0992022-02-23023 February 2022
Summary of January 11, 2022, Public Meeting with Exelon Generation Company, LLC Regarding Planned Digital Modernization License Amendment Request
ML22021B2942022-02-0202 February 2022
Summary of December 7, 2021, Public Meeting with Exelon Generation Company, LLC Regarding Planned Digital Modernization License Amendment
ML21333A1532021-11-30030 November 2021
Summary of November 16, 2021, Meeting with Exelon Generation Company, LLC Regarding a Planned Request for an Alternative to Extend the Inservice Inspection Interval
ML21301A1612021-11-15015 November 2021
Summary of June 29, 2021, Public Meeting with Exelon Generation Company, LLC Regarding Planned Digital Modernization License Amendment Request for Limerick Generating Station, Units 1 and 2
ML21294A3692021-11-15015 November 2021
Summary of October 6, 2021, Public Observation Meeting with Exelon Generation Company, LLC Proposed License Amendment Request to Modify Emergency Diesel Generator and Emregency Core Cooling System Surveillance Requirements
ML21300A2772021-11-0909 November 2021
Summary of October 20, 2021, Pre-Submittal Public Teams Meeting with Exelon Generation Company, LLC Regarding Planned Digital Modernization License Amendment Request
ML21294A3792021-10-0606 October 2021
WCAP-17308 Implementation Licensing Amendment Request Pre-Submittal Meeting Presentation, October 6, 2021
ML21237A0412021-08-30030 August 2021
Summary of the July 27, 2021, Meeting with Exelon Generation Company, LLC Regarding a Planned Request to Use Case OMN-28,
ML21176A0822021-07-0606 July 2021
June 15, 2021, Summary of Meeting with Exelon Generation Company, LLC Vessel Nozzle Repair Related to a Planned Request for an Alternative Related to Reactor Pressure
ML21139A1852021-06-22022 June 2021
Summary of Meeting with Exelon Generation Company, LLC Regarding Its Requested Alternative to Eliminate Certain Documentation Requirements for the Replacement of Pressure Retaining Bolting
ML21123A1362021-05-13013 May 2021
Summary of March 16, 2021, Public Webinar with Exelon Generation Company, LLC Regarding Planned Digital Modernization License Amendment Request
ML21071A1022021-03-24024 March 2021
Summary of the February 23, 2021, Meeting with Exelon Regarding a Future License Amendment Request Related to Implementing an Alternative Categorization Process Under the Requirements of 10 CFR 50.69
ML21011A2822021-01-21021 January 2021
Summary of January 6, 2021, Presubmittal Meeting Between the NRC and Exelon Generation Company, LLC Regarding Licensing Activities to Support the Planned Early Closures of Byron, Unit Nos. 1 and 2 and Dresden, Units 2 and 3
ML20351A2832020-12-18018 December 2020
Summary of Meeting with Exelon Generation Company, LLC Regarding a Planned Request for an Exemption to Reduce the Frequency of Updates to Its Inservice Testing and Inspection Programs
ML20342A3522020-12-10010 December 2020
Summary of November 13, 2020, Meeting with Exelon Generation Company, LLC Regarding a Planned Request for an Alterantive to Certain Documentation Requirements for the Replacement of Pressure Retaining Bolting (EPID-L-2020-LRM-0102)
ML20323A0332020-12-0101 December 2020
Summary of November 4, 2020, Meeting with Exelon Generation Company, LLC Regarding a Planned Request for an Alternative to Reduce the Frequency of Updates to Its Inservice Testing and Inspection Programs
ML20197A2722020-07-15015 July 2020
2020 Beaver Valley, Calvert Cliffs, Limerick Peach Bottom, Susquehanna Annual Assessment Webinar Summary
ML20175A2402020-06-30030 June 2020
Summary of June 12, 2020, Public Telephone Conference with Exelon Generation Company, LLC Regarding Planned Digital Modernization License Amendment Request
ML20181A0002020-06-29029 June 2020
Summary of 6/24/20 Meeting with Exelon Generation Company, LLC Regarding Planned Request for Alternative to Supplemental Valve Position Indication Testing Requirements for Braidwood, Calvert Cliffs, Clinton, Limerick, Nine Mile, Peach Botto
ML19326A3152019-12-0303 December 2019
Summary of November 18, 2019, Meeting with Exelon Generation Company, LLC Regarding a Planned Request for an Alternative to Supplemental Valve Position Indication Testing Requirements
ML19326C3582019-12-0303 December 2019
Summary of November 20, 2019, Meeting with Exelon Generation Company, LLC Regarding a Planned Request to Revise the Quality Assurance Program
ML19191A1882019-07-0909 July 2019
Joint Annual Assessment Meeting (Webinar) for Pennsylvania Power Plants - Meeting Summary
ML19162A0272019-06-21021 June 2019
Summary of June 4, 2019, Meeting with Exelon Generation Company, LLC Regarding a Planned Request to Extend the Test Interval for Safety Relief Valves
ML20108F0902019-04-20020 April 2019
April 15, 2020, Meeting Summary with Exelon Generation Company, LLC Regarding Planned Request to Defer Submittal of Owner'S Activity Report (Braidwood 2,Byron 2,Calvert Cliffs 1, LaSalle 1, Limerick 1, Nine Mile Point 2, Quad 2, R. E. Ginna
ML19036A8832019-02-0707 February 2019
Summary of Meeting with Exelon Generation Company, LLC Regarding a Planned Request to Use ASME Code Case N-879
ML18354B1712019-01-0202 January 2019
Summary of December 19, 2018, Meeting with Exelon Generation Company, LLC Regarding the Use of Boiling Water Reactor Vessel and Internals Project Guidelines
ML18325A1712018-11-28028 November 2018
Summary of Meeting with Exelon Generation Company, LLC Regarding Planned Fleet License Amendment Request to Revise Technical Specifications for High Radiation Areas
ML18297A1722018-10-26026 October 2018
Summary of Meeting with Exelon Generation Company, LLC Regarding Planned License Amendment Request to Adopt TSTF-427
ML18138A3442018-05-22022 May 2018
2018 Limerick Summary of Public Meeting and Attendance List
ML18120A1772018-05-0101 May 2018
Summary of Meeting with Exelon Generation Company, LLC Regarding Draft Guidance for Emergency Response Organization Staffing
ML18110A0122018-04-25025 April 2018
April 12, 2018, Summary of Meeting with Exelon Generation Company, Limerick, Units 1 and 2 - Regarding Their License Amendment Application for 10.CFR.50.69 Risk Informed Categorization of Structures Systems and Components.
2023-09-22
[Table view] |
Text
February 7, 2006 LICENSEE: Exelon Generation Company, LLC FACILITY: Limerick Generating Station, Unit Nos. 1 and 2
SUBJECT:
SUMMARY
OF JANUARY 30, 2006, MEETING WITH EXELON GENERATION COMPANY, LLC, REGARDING REQUEST FOR LICENSE AMENDMENTS RELATED TO APPLICATION OF ALTERNATIVE SOURCE TERM (TAC NOS.
MC2295 AND MC2296)
On January 30, 2006, a Category 1 public meeting was held between the Nuclear Regulatory Commission (NRC or the Commission) and representatives of Exelon Generation Company, LLC (Exelon) at NRC Headquarters, One White Flint North, 11555 Rockville Pike, Rockville, Maryland. The meeting was scheduled at the request of Exelon. The purpose of the meeting was to discuss technical issues associated with Exelons request for license amendments related to application of alternative source term (AST) at the Limerick Generating Station, Unit Nos. 1 and 2 (LGS). The original AST application was dated February 27, 2004 (Agencywide Documents Access and Management System (ADAMS) Accession Number ML040980153) and was supplemented by a response dated October 10, 2005 (ML053330353), to the NRC staffs Request for Additional Information (RAI). The meeting agenda is provided as Enclosure 1 and a list of attendees is provided as Enclosure 2.
The meeting began with general opening remarks made by Mr. Darrell Roberts, Branch Chief, Division of Operating Reactor Licensing (DORL)/Office of Nuclear Reactor Regulation (NRR) and Ms. Theresa Valentine, Assistant Project Manager for LGS, DORL/NRR. Ms. Valentine discussed the Category 1 meeting designation, level of public participation, meeting purpose, schedule, and objectives.
Next, Ms. Pamela Cowan, Licensing and Regulatory Affairs Director, Exelon, opened the discussion by describing past interactions between Exelon and NRC staff on the AST application. Mr. Tom Mscisz, Senior Engineer, Exelon, began the technical discussion of each of the four postulated accidents in the AST analysis: loss of coolant accident (LOCA), fuel handling accident (FHA), control rod drop accident (CRDA), and main steamline break (MSLB). For each accident, Mr. Mscisz discussed changes in plant parameters between the February 2004, application and October 2005, supplement and clarified how the analyses conformed with NRC staff positions in Regulatory Guide (RG) 1.183, Alternative Radiological Source Terms for Evaluating Design Basis Accidents at Nuclear Power Reactors. The meeting handouts were excerpts from the October 2005, supplement, and are available in ADAMS:
- Conformance with RG 1.183 Appendix D (MSLB), Table 2.1 to ML053330370 During the discussion of the postulated accidents, other participants included Mr. Mark Blumberg, Senior Reactor Engineer, Division of Risk Assessment (DRA)/NRR; Mr. Elliott Flick, Senior Manager of Programs Engineering, Exelon; Mr. Ron Hess, Design Engineer, Exelon; Mr. Ed Forrest, Reactor Systems Engineer, DRA/NRR; Mr. Paul Reichert, Consulting Scientist, Washington Group International; and Mr. Aleem Boatright, Nuclear Engineer, Washington Group International.
The meeting continued with a discussion, led by Mr. Mark Blumberg, of questions raised during NRC staff review of Exelons October 2005, RAI responses. These questions, combined with questions from the first part of the meeting on the postulated accidents, provided approximately 10 technical issues for discussion in a breakout session that followed. Additional meeting participants who joined in this discussion included Mr. Brad Harvey, Physical Scientist, DRA/NRR; Ms. Michelle Hart, Health Physicist, DRA/NRR; and Mr. Harold Rothstein, Supervising Engineer, Washington Group International.
The meeting concluded with a discussion of approximately 12 action items for both Exelon and the NRC staff, to be discussed in a future teleconference.
Pursuant to the Commissions Policy Statement on Enhancing Public Participation in NRC Meetings, (67 FR 36920), dated May 28, 2002, the meeting was open to the public for observation and opportunity to communicate with the NRC staff following the business portion of the meeting. One member of the public was in attendance and was given the opportunity to ask the NRC staff questions. The meeting adjourned at approximately 5:00 p.m.
Several Public Meeting Feedback forms were received that provided positive feedback on the meeting logistics and openness to questions. In their comments on the forms, the participants suggested recording similar meetings in the future and providing better access to background information for public meetings on the Internet. All feedback forms will be entered into the NRCs electronic database for review by the NRR Senior Communications Analyst and the Office of the Executive Director for Operations.
Please direct any inquiries to Theresa Valentine at 301-415-4048, or TXV@nrc.gov.
/RA/
Richard V. Guzman, Project Manager Plant Licensing Branch I-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-352 and 50-353
Enclosures:
As stated cc w/encls: See next page
ML060310240 OFFICE LPL1-2/PE LPL1-1/PM LPL1-2/LA LPL1-2/BC NAME TValentine RGuzman CRaynor DRoberts DATE 2/7/06 2/7/06 2/6/06 2/5/06 Limerick Generating Station, Unit Nos. 1 and 2 cc:
Site Vice President Assistant General Counsel Limerick Generating Station Exelon Generation Company, LLC Exelon Generation Company, LLC 200 Exelon Way P.O. Box 2300 Kennett Square, PA 19348 Sanatoga, PA 19464 Correspondence Control Desk Plant Manager Exelon Generation Company, LLC Limerick Generating Station P.O. Box 160 Exelon Generation Company, LLC Kennett Square, PA 19348 P.O. Box 2300 Sanatoga, PA 19464 Regional Administrator, Region I U.S. Nuclear Regulatory Commission Regulatory Assurance Manager - Limerick 475 Allendale Road Exelon Generation Company, LLC King of Prussia, PA 19406 P.O. Box 2300 Sanatoga, PA 19464 Senior Resident Inspector U.S. Nuclear Regulatory Commission Senior Vice President - Nuclear Services Limerick Generating Station Exelon Generation Company, LLC P.O. Box 596 4300 Winfield Road Pottstown, PA 19464 Warrenville, IL 60555 Library Vice President - Operations, Mid-Atlantic U.S. Nuclear Regulatory Commission Exelon Generation Company, LLC Region I 200 Exelon Way, KSA 3-N 475 Allendale Road Kennett Square, PA 19348 King of Prussia, PA 19406 Vice President Director, Bureau of Radiation Protection Licensing and Regulatory Affairs Pennsylvania Dept. of Environmental Exelon Generation Company, LLC Protection 4300 Winfield Road Rachel Carson State Office Building Warrenville, IL 60555 P.O. Box 8469 Harrisburg, PA 17105-8469 Director Licensing and Regulatory Affairs Chairman Exelon Generation Company, LLC Board of Supervisors of Limerick Township 200 Exelon Way, KSA 3-E 646 West Ridge Pike Kennett Square, PA 19348 Linfield, PA 19468 Manager Licensing Dr. Judith Johnsrud Limerick Generating Station National Energy Committee Exelon Generation Company, LLC Sierra Club 200 Exelon Way, KSA 3-E 433 Orlando Avenue Kennett Square, PA 19348 State College, PA 16803
U.S. Nuclear Regulatory Commission Meeting with Exelon Nuclear Limerick Generating Station Units 1 and 2 Application of Alternate Source Term January 30, 2006 Room - O-6B4 9:30 a.m. to 5:00 p.m.
Purpose:
To discuss technical issues associated with the NRC staffs review of the Limerick request for license amendments related to application of alternate source term (AST) dated February 27, 2004 (ML040980153).
Objective: To provide NRC technical reviewers with a clear understanding of changes incorporated in Exelons supplement dated October 10, 2005 (ML053330355) and confirm that the license amendment request conforms with the positions of Regulatory Guide (RG) 1.183, Alternative Radiological Source Terms for Evaluating Design Basis Accidents at Nuclear Power Reactors.
Introductory Remarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9:30 to 9:45 a.m.
Theresa Valentine - Limerick Assistant Project Manager, NRR/DORL Darrell Roberts - Branch Chief, NRR/DORL Introductions and Opening Remarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9:45 to 10:00 a.m.
Pam Cowan, Director of Licensing and Regulatory Affairs, Exelon Technical Discussion of Limerick AST . . . . . . . . . . . . . . . . . . . . . . 10:00 a.m. to 12:00 p.m.
Tom Mscisz, Engineer, Exelon Discussion will include changes from original submittal and deviations from RG 1.183 for the four accident scenarios: loss of coolant accident, fuel handling accident, main steam line break, and control rod drop accident.
Lunch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12:00 to 1:00 p.m.
Continued Technical Discussion of Limerick AST . . . . . . . . . . . . . . . . . . . 1:00 to 3:00 p.m.
Tom Mscisz, Engineer, Exelon NRC Discussion of Request for Additional Information Responses . . . . . 3:00 to 4:30 p.m.
Public Comments/Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4:30 to 5:00 p.m.
Adjourn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5:00 p.m.
The NRC staff will be available immediately following the meeting to speak with members of the public.
Enclosure 1
MEETING ATTENDANCE LIST Licensee: Exelon Nuclear Plant: Limerick Generating Station Units 1 and 2
Subject:
Application for Alternative Source Term Date: January 30, 2006 Time: 9:30 a.m. - 5:00 p.m.
Location: NRC Headquarters, OWFN, Room O-6B4 Name Organization Title Theresa Valentine NRR/DORL Assistant Project Manager Mark Blumberg NRR Sr. Reliability & Risk Analyst Margie Kotzalas NRR/DRA Chief, AADB David Helker Exelon Manager - Licensing Pam Cowan Exelon Director - Licensing Doug Walker Exelon License Engineer Ron Hess Exelon Design Engineer - Limerick Elliott Flick Exelon Sr. Manager Programs Engineering Tom Mscisz Exelon Senior Engineer Paul Reichert Washington Group International Consulting Scientist Harold Rothstein Washington Group International Supervising Engineer Aleem E. Boatright Washington Group International Nuclear Engineer Will Ward PUBLIC Darrell J. Roberts NRR/DORL/LPL1-2 Branch Chief Cornelius Holden NRR/DORL Deputy Director Rich Guzman NRR/DORL/LPL1-1 Project Manager Ed Forrest NRR/DRA Reactor Systems Engineer Brad Harvey NRR/DRA Physical Scientist Michelle Hart NRR/DRA Health Physicist Enclosure 2
