Letter Sequence Meeting |
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MONTHYEARML21063A5132021-03-0404 March 2021
Pre-Application Teleconference with Union Electric Company Regarding Callaway Plant Unit No. 1 to Discuss an Alternative Source Term License Amendment Request
Project stage: Meeting
ML21074A2752021-03-15015 March 2021
Pre-Application Teleconference with Union Electric Company Regarding Callaway Plant Unit No. 1 to Discuss an Alternative Source Term License Amendment Request
Project stage: Meeting
ML21103A0032021-04-16016 April 2021
Summary of March 15, 2021, Teleconference Meeting with Union Electric Company Regarding Proposed License Amendment Request to Implement Alternative Source
Project stage: Meeting
2021-03-04
[Table View] |
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Category:Meeting Summary
MONTHYEARML23317A0012024-01-12012 January 2024
Audit Summary Regarding LAR to Clarify Support System Requirements for the Residual Heat Removal and Control Room Air Conditioning System Under Technical Specifications 3.4.8, 3.7.11, and 3.9.6
ML22259A1192022-10-12012 October 2022
Summary of Pre-Application Teleconference with Union Electric Company to Discuss Approval to Insert Framatome Gaia Fuel Assemblies in Its Core Reload Quantities for Callaway Plant, Unit No. 1
ML22181A0012022-07-22022 July 2022
Summary of June 29, 2022, Public Meeting - Union Electric Company, Dba Ameren Missouri to Discuss Upcoming License Amendment Request to Revise Technical Specifications to Reflect Revised Spent Fuel Pool Criticality Safety Analysis
ML22147A0932022-06-0606 June 2022
2021 Annual Assessment Public Meeting Summary
ML22089A2292022-04-0606 April 2022
February 28, 2022, Summary of Partially Closed Pre-Application Teleconference with Union Electric Company Regarding Approval to Insert Framatome Gaia Fuel Assemblies in Their Core in Reload Quantities for Callaway Plant, Unit No. 1
ML21308A0742021-11-17017 November 2021
Summary of Partially Closed Pre-Application Teleconference with Union Electric Company Regarding Approval to Insert Framatome'S Gaia Fuel Assemblies in Its Core in Reload Quantities for Callaway Plant, Unit No. 1
ML21243A0042021-09-0707 September 2021
Summary of Teleconference Meeting with Union Electric Company Regarding Proposed License Amendment Request to Revise the Emergency Plan
ML21216A2002021-08-11011 August 2021
Summary of Public Webinar with Ameren Missouri to Discuss the Nuclear Regulatory Commission 2020 Annual Assessment of Callaway Plant Docket No. 50-483
ML21168A0022021-07-0101 July 2021
Summary of Partially Closed Pre-Application Teleconference with Union Electric Company Regarding Approval to Insert Framatome'S Gaia Fuel Assemblies in Their Core in Reload Quantities for Callaway Plant, Unit No. 1
ML21103A0032021-04-16016 April 2021
Summary of March 15, 2021, Teleconference Meeting with Union Electric Company Regarding Proposed License Amendment Request to Implement Alternative Source
ML20280A5632020-10-21021 October 2020
Summary of Teleconference Meeting with Union Electric Company (Dba Ameren Missouri) for Callaway Plant, Unit 1, on Pre-Application for LARs on TSTF-439, TSTF-505, and Title 10 CFR 50.69 Categorization Program (EPID L-2020-LRM-0072
ML20189A1992020-07-13013 July 2020
Summary of (COVID-19) Presubmittal Public Teleconference W/Union Electric Company Postponement of Steam Generator Eddy Current Testing, by One Refueling Outage, for Callaway Plant, Unit No. 1
ML20189A2832020-07-0707 July 2020
Summary of Region IV Annual Assessment Public Meeting
ML19268A9772019-10-16016 October 2019
Summary of 9/12/2019 Meeting with Union Electric Company Related to Closure of Generic Letter 2004-02 for Callaway Plant, Unit 1
ML18215A3752018-08-21021 August 2018
Summary of Pre-Submittal Meeting with Union Electric Company to Discuss an Alternate Source Term License Amendment Request
ML16243A5132016-09-0101 September 2016
Summary of August 25, 2016, Public Meeting with Wolf Creek Nuclear Operating Corporation and Amerenue Regarding a Proposed Application for a New Technical Specification for the Class 1E Electrical Equipment Air Conditioning System (MF8118 a
ML16165A0042016-06-23023 June 2016
Summary of 6/1/2016 Public Meeting with Union Electric Company to Discuss Generic Safety Issue 191 and Callaway Plant Unit 1's Debris Testing Plan
ML14281A3652015-02-23023 February 2015
May 2, 2014, Summary of Conference Call Held Between the U.S. Nuclear Regulatory Commission and Union Electric Company (Ameren Missouri), Pertaining to the Callaway Plant, Unit 1, License Renewal Application
ML14223A6022014-08-20020 August 2014
Summary of Telephone Conference Call Held on December 18, 2013, Between the U.S. Nuclear Regulatory Commission and Union Electric Company (Ameren Missouri)
ML14223A5322014-08-20020 August 2014
November 26, 2013, Summary of Telephone Conference Call Held Between Nuclear Regulatory Commission and Union Electric Company (Ameren Missouri) Concerning Requests for Additional Information Pertaining to Callaway, Unit 1, License Renewal A
ML14177A5952014-07-0808 July 2014
Summary of Telephone Conference Call Held on February 12, 2014, Between the U.S. Nuclear Regulatory Commission and Union Electric Company (Ameren Missouri), Concerning Requests for Additional Information Pertaining to the Callaway Plant, Un
ML14175B4992014-07-0808 July 2014
Summary of Telephone Conference Calls Held on October 2 and 3, 2013, Between the U.S. Nuclear Regulatory Commission and Union Electric Company (Ameren Missouri), Concerning Requests for Additional Information Pertaining to the Callaway Plan
ML14169A6372014-07-0303 July 2014
Summary of Telephone Conference Call Held on April 28, 2014, Between the U.S. Nuclear Regulatory Commission and Union Electric Company (Ameren Missouri) Pertaining to the Callaway Plant, Unit 1, LRA
ML14169A6042014-07-0303 July 2014
April 30, 2014, Summary of Telephone Conference Call Held Between the U.S. Nuclear Regulatory Commission and Union Electric Company (Ameren Missouri), Pertaining to the Callaway Plant, Unit 1, License Renewal Application
ML14125A1992014-07-0303 July 2014
Summary of Telephone Conference Call Held on April 9, 2014, Between the U.S. Nuclear Regulatory Commission and Union Electric Company (Ameren Missouri), Pertaining to the Callaway Plant, Unit 1, License Renewal Application (Tac. No. ME7708)
ML14169A4412014-07-0303 July 2014
Summary of Telephone Conference Call Held on April 21, 2014, Between the U.S. Nuclear Regulatory Commission and Union Electric Company (Ameren Missouri), Pertaining to the Callaway Plant, Unit 1, License Renewal Application (Tac. No. ME7708
ML14121A5532014-06-18018 June 2014
November 25, 2013, Summary of Telephone Conference Call Held Between NRC and Union Electric Co., (Ameren Missouri), Concerning Requests for Additional Information Pertaining to Callaway, Unit 1, License Renewal Application
ML14093B3382014-04-14014 April 2014
01/30/2014, Summary of Telephone Conference Call Held Between NRC and Union Electric Co., (Ameren Missouri), Concerning Requests for Additional Information Pertaining to Callaway, Unit 1, License Renewal Application
ML14087A2102014-04-0808 April 2014
Summary of 3/25/14 Verbal Relief Telephone Conference, Relief Request I3R-16, Temporary Non-Code Repair of the Train a Component Cooling Water Heat Exchanger to Control ESW Leakage, Third 10-Year Inservice Inspection Interval
ML14070A0782014-04-0707 April 2014
02/27/2014 & 03/04/2014, Summary of Telephone Conference Call Held Between Nuclear Regulatory Commission and Union Electric Company (Ameren Missouri), Pertaining to the Callaway Plant Unit 1, License Renewal Application RAI Set 31
ML14080A5442014-03-31031 March 2014
February 20, 2014, Summary of Meeting Held Between U.S. Nuclear Regulatory Commission Staff and Union Electric Company Representatives to Discuss the Callaway Plant, Unit 1, License Renewal Application
ML14035A5752014-03-25025 March 2014
January 28, 2014, Summary of Telephone Conference Call Held Between NRC and Union Electric Company (Ameren Missouri), Pertaining to the Callaway Plant Unit 1, LRA
ML13246A3072013-09-0909 September 2013
Memorandum to File - Verbal Authorization of Relief Request PR-07, Testing Frequency for Pumps and Valves, Third 10-year Inservice Testing Interval
ML13126A3202013-05-0707 May 2013
Summary of Telephone Conference, Verbal Authorization of Relief Request I3R-14. Proposed Alternative to ASME Code Requirements for Leakage Testing of RPV Head Flange Leakoff Lines, Third 10-Year ISI Interval.
ML13067A3162013-04-0101 April 2013
August 23, 2012, Summary of Telephone Conference Call Held Between U.S. Nuclear Regulatory Commission and Union Electric Company (Ameren Missouri), Concerning Requests for Additional Information Pertaining to Callaway Plant, Unit 1, License
ML13029A0162013-02-12012 February 2013
Summary of Telephone Conference Call Held on January 22, 2013, Between the U.S. Nuclear Regulatory Commission
ML13029A6592013-02-12012 February 2013
Summary of Telephone Conference Call Held on December 6, 2012, Between the NRC and Union Electric Company, Concerning Request for Additional Information Pertaining to the Callaway Plant Unit 1, LRA
ML13042A1882013-02-11011 February 2013
01/31/2013 Summary of the Public Meeting to Discuss the Results of the Grand Gulf Nuclear Station License Renewal Inspection
IR 05000483/20120092013-01-25025 January 2013
1/17/2013 - Summary of Public Meeting to Discuss the Results of the Callaway Nuclear Plant License Renewal Inspection (05000483-12-009)
ML12321A1992012-11-29029 November 2012
9/27/12 - Summary of Telephone Conference Call Held Between the NRC and Union Electric Company (Ameren Missouri), Concerning RAIs Pertaining to the Callaway Plant, Unit 1, License Renewal Application
ML12321A1882012-11-20020 November 2012
Summary of Preapplication Meeting with Union Electric Company to Discuss Callaway Plant, Unit 1, License Amendment Request to Change Licensing Basis and Analysis of Integrated Head Assembly Consistent with Regulatory Guide 1.61 Revision 1
ML12262A3112012-10-0202 October 2012
Summary of Telephone Conference Call Held on September 14, 2012, Between NRC and Union Electric Company, Concerning the SAMA RAI for the Callaway Plant, Unit 1, LRA
ML12243A3922012-09-18018 September 2012
Meeting Summary with Union Electric Company to Discuss Request for New Technical Specification Related to Class 1E Electrical Equipment Air Conditioning System at Callaway Plant, Unit 1
ML12243A3762012-09-18018 September 2012
8/29/2012 Summary of Preapplication Meeting with Union Electric Company to Discuss Request to Revise Technical Specification 3.7.9, Ultimate Heat Sink SR 3.7.9.1 and 3.7.9.2 at Callaway Plant, Unit 1
ML12244A4292012-09-18018 September 2012
Summary of Telephone Conference Call Held on August 29, 2012, Between the U.S. Nuclear Regulatory Commission and Union Electric Company, Concerning the Request for Additional Information Pertaining to the Callaway Plant, Unit 1, License Ren
ML1116002282011-06-21021 June 2011
Summary of Meeting with Union Electric Company to Discuss Callaway Plant, Unit 1's Proposed Request to Adopt Risk-informed, Performance-based Alternative Described in National Fire Protection Association Standard (NFPA) 805
ML1115400922011-06-0303 June 2011
Summary of Annual Performance Assessment Meeting with Union Electric Company to Discuss the Callaway Plant Performance for the NRC Inspection Period Ending December 31, 2010
ML1104001662011-02-22022 February 2011
Summary of Meeting with Union Electric Company to Discuss Licensee'S Planned Responses to Staff Requests for Additional Information Callaway Plant'S Request to Revise TS 3.3.2, ESFAS Instrumentation Functions
ML1034701472010-12-16016 December 2010
Summary of Meeting with Union Electric Company to Discuss Licensee'S Planned Responses to Staff Requests for Additional Information Related to Callaway Plant'S Request to Revise TS 3.3.2, ESFAS Instrumentation Functions
ML1008804162010-03-31031 March 2010
Meeting Summary of Conference Call with Union Electric Company to Discuss Proposed Application for Relocation of Surveillance Frequencies from Callaway Plant Technical Specifications (Risk-Managed TS Initiative 5b)
2024-01-12
[Table view] |
Text
April 16, 2021 LICENSEE: Union Electric Company FACILITY: Callaway Plant, Unit No. 1
SUBJECT:
SUMMARY
OF MARCH 15, 2021, TELECONFERENCE WITH UNION ELECTRIC COMPANY REGARDING PROPOSED LICENSE AMENDMENT REQUEST TO IMPLEMENT ALTERNATIVE SOURCE TERM FOR CALLAWAY PLANT, UNIT NO. 1 (EPID L-2021-LRM-0020)
On March 15, 2021, a Category 1 public teleconference was held between the U.S. Nuclear Regulatory Commission (NRC) and representatives of Union Electric Company, dba Ameren Missouri (the licensee). This meeting was a followup to a June 14, 2018, presubmittal meeting.
The June 14, 2018, meeting notice and meeting summary are available in the Agencywide Documents Access and Management System (ADAMS) at Accession Nos. ML18150A384 and ML18215A375, respectively.
The purpose of the March 15, 2021, meeting was to discuss a planned license amendment request (LAR) regarding Alternative Source Term (AST) for the Callaway Plant, Unit No. 1. The meeting notice and agenda, dated March 1, 2021, are available in ADAMS at Accession No. ML21074A275. Enclosed is a list of attendees at the meeting.
During the meeting, the licensee presented meeting slides, which can be found in ADAMS at Accession No. ML21050A204. The licensee's presentation outlined the licensing and technical aspects of the upcoming submittal including the scope of work, key features, and the intended schedule plan for the amendment. The licensee indicated its plans to submit the LAR in April 2021.
The licensee discussed its presentation slides and the NRC staff asked several clarifying questions. The NRC staff discussed with the licensee that the future LAR should consider the following sufficiency items as part of the upcoming submittal.
Remove the testing requirements in Technical Specification (TS) 5.5.11, Ventilation Filter Testing Program (VFTP), in regard to the pressurization filter trains.
Modify Surveillance Requirement 3.7.10.1 to remove the requirement that heaters on pressurization filter be in operation when the surveillance test is performed.
Provide comparison tables between the current licensing basis and the AST basis representing each accident analysis, identify significant parameters related to dose on the tables, provide the corresponding current licensing basis values, and bases for the change in parameters, as appropriate.
Discuss the application of RETRAN-3D versus RETRAN-02, address limitation and conditions, and describe methodologies in the Final Safety Analysis Report, as appropriate.
Discuss environmental qualification and seismic qualification of the control room heating, ventilation, and air conditioning equipment credited for AST, including ductwork and damper systems, and the methodology for seismic qualification.
Discuss dispersion modeling approach including receptor locations, types of wind measuring instruments (i.e., mechanical or sonic), and the averaging method (vector or scalar) used.
Discuss locations of contaminated steam release. If release(s) are from a stack, please provide elevation of all adjacent buildings, which will allow the NRC staff to properly apply the model(s) for release.
For the sufficiency items noted above, the licensee acknowledged these items as valuable elements for the upcoming submittal and presented a discussion to the NRC staff of how these items would be considered and presented in the upcoming amendment. Subsequent to the March 15, 2021, presubmittal meeting, the licensee also identified that TS 5.5.17, Control Room Envelope Habitability Program, will need to be changed.
No regulatory decisions were made as a result of this teleconference. No members of the public identified themselves on the teleconference. Public Meeting Feedback forms were not received.
Please direct any inquiries to Mahesh.Chawla@nrc.gov or contact me at 301-415-8371.
/RA/
Mahesh L. Chawla, Project Manager Plant Licensing Branch IV Division Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-483
Enclosure:
List of Attendees cc: Listserv
LIST OF ATTENDEES MARCH 15, 2021, PRESUBMITTAL TELECONFERENCE WITH UNION ELECTRIC COMPANY REGARDING PROPOSED LICENSE AMENDMENT REQUEST TO IMPLEMENT ALTERNATIVE SOURCE TERM CALLAWAY PLANT, UNIT NO. 1 U.S. Nuclear Regulatory Commission Union Electric Company L. Alvarado Guilloty J. Cordz J. Arellano T. Elwood M. Chawla J. Little J. Dixon-Herrity S. Meyer B. Green B. Richardson B. Hayes B. Jain Zachry Nuclear Engineering, Inc M. Mazaika R. Gorman M. McConnell J. Harrell J. Parillo S. Smelley D. Scully S. Sun Members of the Public A. Tsirigotis None Introduced J. Vazquez H. Vu M. Yoder Enclosure
Meeting Notice, ML21074A275 Meeting Summary, ML21103A003 *via e-mail OFFICE NRR/DORL/LPL4/PM NRR/DORL/LPL4/LA* NRR/DRA/ARCB/BC*
NAME MChawla PBlechman KHsueh DATE 4/14/2021 4/14/2021 4/14/2021 OFFICE NRR/DORL/LPL4/BC* NRR/DORL/LPL4/PM*
NAME JDixon-Herrity MChawla DATE 4/16/2021 4/16/2021
