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| | number = ML12137A209 | | | number = ML12137A209 |
| | issue date = 05/29/2012 | | | issue date = 05/29/2012 |
| | title = Summary of Pre-Application Meeting with Exelon Generation Company, Llc. to Discuss LaSalle County Station, Units 1 and 2 Proposed License Amendment Request to Upgrade Power Range Neutron Monitor (TAC Nos. ME8116 and ME8117) | | | title = Summary of Pre-Application Meeting with Exelon Generation Company, Llc. to Discuss LaSalle County Station, Units 1 and 2 Proposed License Amendment Request to Upgrade Power Range Neutron Monitor |
| | author name = Rodriguez-Luccioni H, Difrancesco N | | | author name = Rodriguez-Luccioni H, Difrancesco N |
| | author affiliation = NRC/NRR/DORL/LPLIII-2 | | | author affiliation = NRC/NRR/DORL/LPLIII-2 |
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Category:Meeting Summary
MONTHYEARML24192A2122024-07-10010 July 2024 Summary of the May 22, 2024, Public Outreach to Discuss the NRC 2023 End-Of-Cycle Plant Performance Assessment of Lasalle County Station, Units 1 and 2 ML24128A2512024-05-14014 May 2024 Summary of April 11, 2024, Public Meeting with Constellation Energy Generation, LLC Regarding Proposed Alternative to Implement American Society of Mechanical Engineers Operation and Maintenance Code Case OMN-32 ML24113A2872024-04-25025 April 2024 Summary of Public Meeting with Constellation Energy Generation, LLC Regarding Hooded Masks ML24032A0862024-02-0202 February 2024 Summary of Meeting with Constellation Energy Generation, LLC, on Planned Requests to Use Code Case N-932 ML23320A2472023-11-17017 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 ML23234A2342023-08-29029 August 2023 Summary of August 18, 2023, Meeting with Constellation Energy Generation, LLC, Related to the LAR to Relocate Pressure and Temperature Limit Curves to the Pressure and Temperature Limits Report ML23173A0072023-06-22022 June 2023 Summary of the Public Outreach to Discuss the NRC 2022 End-of-Cycle Plant Performance Assessment of LaSalle County Station, Units 1 and 2 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 ML22318A1712022-11-16016 November 2022 Summary of Meeting with Constellation Energy Generation, LLC, Related to the Planned Amendment to Revise the Design Basis for Certain Suppression Pool Structures and Components ML22140A2912022-05-23023 May 2022 Summary of Public Outreach to Discuss the NRC 2021 End-Of-Cycle Plant Performance Assessment of Clinton, Unit 1, and Lasalle, Units 1 and 2 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 ML21181A0582021-10-15015 October 2021 Summary of Public Closed Meeting with Exelon Generation Company, LLC Regarding Proprietary Information Marking in the LAR Associated with Transition to New Fuel at Lasalle County Station, Units 1 and 2 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, ML21195A3932021-07-14014 July 2021 June 30, 2021, Summary of Public Outreach to Discuss the NRC 2020 End-Of-Cycle Plant Performance Assessment of Clinton Power Station, Unit 1, and Lasalle County Station, Units 1 & 2 ML21187A2992021-07-0808 July 2021 Summary of May 27, 2021 Public Pre-Submittal Webinar with Exelon Generation Company, LLC Regarding Proposed License Amendment Requests Associated with Transition to New Fuel at LaSalle County Station, Units 1 and 2 and Quad Cities Nuclear P 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 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 ML20239A8322020-08-25025 August 2020 Summary of the August 4, 2020 Public Webinar to Discuss the NRC 2019 End-of-Cycle Plant Performance Assessment of LaSalle County Station, Units 1 and 2 ML20016A2282020-01-27027 January 2020 Summary of Teleconference Meeting with Exelon Generation Company, Lasalle County Station, Units 1 and 2 on Pre-Application Teleconference on License Amendment Requests on TSTF-505, 10 CFR 50.69 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 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 ML18145A2982018-05-25025 May 2018 Summary of 2018 Public Outreach to Discuss the NRC 2017 End-Of-Cycle Plant Performance Assessment of LaSalle County Station, Units 1 and 2 ML18120A1772018-05-0101 May 2018 Summary of Meeting with Exelon Generation Company, LLC Regarding Draft Guidance for Emergency Response Organization Staffing ML18065A8362018-03-0707 March 2018 Summary of February 27, 2018, Meeting with Exelon Generation Company, LLC Planned Fleet License Amendment Request to Relocate Staff Qualification Requirements from TSs to the Quality Assurance Topical Report ML18058A5232018-03-0101 March 2018 Summary of February 26, 2018, Meeting with Exelon Generation Company, LLC Regarding Proposed Alternative to the Main Steam Isolation Valve Testing Requirements ML17355A0572018-01-0202 January 2018 Summary of December 7, 2017, Public Meeting with Exelon Generation Company, LLC, Regarding a Proposed License Amendment Request ML17347B1022017-12-14014 December 2017 Summary of Meeting with Exelon Generation Company, LLC on Its Planned Fleet License Amendment Request to Revise the Minimum Staffing Requirements for Emergency Response ML17184A0092017-07-10010 July 2017 Summary of June 29, 2017, Meeting with Exelon Generation Company, LLC, on Proposed Changes to Emergency Plans to Revise Emergency Action Levels (CAC Nos. MF9779-MF9801) ML17129A3372017-05-0808 May 2017 Summary of Open House Public Meeting to Discuss NRC 2016 End-Of-Cycle Performance Assessment of LaSalle County Station, Units 1 and 2 ML16228A0622016-08-15015 August 2016 Summary of July 26, 2016, Public Meeting on Status of Associated Effects Submittals Related to the Reevaluated Flood Hazards at Exelon Generation Company, LLC Sites as Part of the Response to Near-Term Task Force Recommendation 2.1, Floodin ML16202A0582016-07-27027 July 2016 Summary of Meeting with LaSalle County Station, Units 1 and 2, on Pre-Application for Amendment Regarding Suppression Pool Swell ML16183A2832016-07-0808 July 2016 Summary of 06/27/2016 Telephone Conference Call Between NRC and Exelon Generation Co., LLC Concerning Draft Request for Additional Information Pertaining to the LaSalle County Station License Renewal Application (TAC MF5347 & TAC MF5346) ML16166A1892016-06-13013 June 2016 Summary of June 7, 2016, Open House Public Meeting to Discuss NRC Activities, Nuclear Power Issues, and 2015 End-of-Cycle Performance Assessment of LaSalle County Station, Units 1 and 2 ML16085A3292016-04-0606 April 2016 Summary of March 22, 2016, Meeting with Exelon Generation Company, LLC, on Proposed License Amendment Request to Adopt ANSI 3.1-2014 Operating Training Standards ML16088A1112016-04-0101 April 2016 March 22, 2016, Summary of Category 3 Public Meeting LaSalle Dseis ML16040A2182016-02-11011 February 2016 January 21, 2016, Summary of Meeting with Exelon Generation Company, LLC Licensing Managers ML16021A3252016-01-29029 January 2016 Summary of Teleconference Held on January 21, 2016, Between the NRC and Exelon Generation Co., LLC, Concerning RAI 4.2.10-1 Response ML15357A2812016-01-0707 January 2016 Summary of Teleconference Held on December 22, 2015, Between the NRC and Exelon Generation Co., LLC, Concerning the LaSalle County Station License Renewal Application (Tac Nos. MF5347 and MF5346) ML15272A4002015-12-11011 December 2015 Summary of Teleconference Held on September 24, 2015, Between the NRC and Exelon Generation Co., LLC, Concerning RAI Set 10 Response Pertaining to the LaSalle County Station License Renewal Application (TAC Nos. MF5347 and MF5346) 2024-07-10
[Table view] |
Text
\.~"fI REGuZq UNITED STATES
~~(, "'01> NUCLEAR REGULATORY COMMISSION
! . ~
0 WASHINGTON, D.C. 20555-0001
- ! } May 29,2012
~ ~
~" ~o
- i' LICENSEE: Exelon Generation Company, LLC FACILITY: LaSalle County Station, Units 1 and 2
SUBJECT:
SUMMARY
OF APRIL 5, 2012, PRE-APPLICATION IVIEETING WITH EXELON GENERATION COMPANY, LLC, TO DISCUSS LASALLE COUNTY STATION, UNITS 1 AND 2 PROPOSED LICENSE AMENDMENT REQUEST TO UPGRADE POWER RANGE NEUTRON MONITOR (TAC NOS. ME8116 AND IVIE8117)
On April 5, 2012, a Category 1 public meeting was held among the U.S. Nuclear Regulatory Commission (NRC) and representatives of Exelon Generation Company, LLC (EGC, the licensee) and General Electric - Hitachi Nuclear Energy Americas LLC (GEH) at NRC Headquarters, Two White Flint North, 11545 Rockville Pike, Rockville, Maryland. The purpose of the meeting was to discuss a proposed license amendment request (LAR) related to the upgrades to the power range neutron monitoring (PRNM) system for LaSalle County Station (LSCS), Units 1 and 2. Proprietary information was discussed during significant portions of the meeting. These portions of the meeting were closed to members of the public. During the public portions of the meeting, the licensee conducted a presentation and provided handouts.
The handouts are available under Agencywide Documents Access and Management System (ADAMS) Accession No. ML120880654.
The presentation provided background on the proposed LAR for LSCS, Units 1 and 2, and communicated updated submittal timeline proposed in the last public meeting on June 14, 2011 (ADAM Accession No. ML111880206). EGC provided an overview of LSCS's submittal plans for PRNM and Maximum Extended Load Line Limit Analysis (MELLLA +). During discussion it was clarified that the future implementation of MELLLA+ is contingent on NRC approval of the PRNM LAR. Since MELLLA+ will utilize the improved system response of the upgraded PRNM system, the staff encouraged the licensee to continue communication as the PRNM review progresses to avoid acceptance review delays when MELLLA+ LAR is submitted. Regarding the PRNM review, staff indicated that, based on prior review history, the proposed schedule does not include any margin in timing of the review activities.
The licensee presented Phase 0 meeting information utilizing the Digital Instrumentation &
Controls Interim Staff Guidance (DI&C-ISG)-06: Licensing Process for the proposed LaSalle PRNM LAR. The licensee presented the preliminary assessment of PRNM diversity and defense-in-depth and revisions made to the GEH Services DI&C system life cycle development program.
The approach for assessing how the PRNM system design would satisfy regulatory guidance, including Branch Technical Position 7-19: Guidance for evaluation of Diversity and Defense-in depth in Digital Computer-Based Instrumentation and Control Systems was discussed by GEH.
The NRC staff also advised EGC that several regulatory guides are currently in development
-2 and is planned to be issued for public comment soon. Furthermore, it is the NRC's practice to review applications using versions of regulatory guides that are in effect six months prior to the submitted application date, unless other considerations warrant reviews using the current regulatory guides. A summary list of the applicable regulatory guides, being updated by the NRC, was provided following this meeting.
The staff suggested that future pre-submittal meetings topics in the area of owner acceptance of PRNMsystem, human factors of diversity aspects of the proposal, and consideration of DI&C ISG-02 Diversity and Defense-in-Depth Issues.
The meeting notice and agenda are available in ADAMS Accession No. ML120680733. The public was invited to observe the meeting. No members of the public were in attendance. Public Meeting Feedback forms were not received.
Please direct any inquiries to me at 301-415-1115, or Nicholas.DiFrancesco@nrc.gov I RA I Nicholas DiFrancesco, Project Manager Plant Licensing Branch 111-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-373 and 50-374
Enclosure:
List of Attendees cc w/encl: Distribution via Listserv
LIST OF ATTENDEES APRIL 5,2012, MEETING WITH EXELON GENERATION COMPANY, LLC.
LA SALLE COUNTY STATION, UNITS 1 AND 2: PRE-APPLICATION MEETING FOR LICENSE AMENDMENT REQUEST TO UPGRADE POWER RANGE NEUTRON MONITORING SYSTEM NAME ORGANIZATION John Rommel Exelon Generation Company, LLC I Vikram Shah Exelon Generation Company, LLC I Craig Lambert Exelon Generation Company, LLC lliVie DuPont Exelon Generation Company, LLC Ty Rogers GE-Hitachi Nuclear Energy Americas, LLC
~aramarz Pournia Exelon Generation Company, LLC Dale Spencer Exelon Generation Company, LLC Kenneth Ainger Exelon Generation Company, LLC
- Kevin Borton Exelon Generation Company, LLC i
I Ed Schrull ! GE - Hitachi Nuclear Energy Americas, LLC
. Eric Mino GE - Hitachi Nuclear Energy Americas, LLC Larry Chi GE - Hitachi Nuclear Energy Americas, LLC Enn Joy GE - Hitachi Nuclear Energy Americas, LLC i Frank Novak GE - Hitachi Nuclear Energy Americas, LLC Keith Swing PSEG - Nuclear
! Robert Hoffman . PSEG - Nuclear
~David L Rahn U.S. NRC-NRR/Div of Engineering I&C Branch U.S. NRC-NRR/Div of Safety Systems
! Tai Huang Reactor S~stems Branch i
U.S. NRC-NRRlDiv of Engineering I&C i Bernard Dittman Branch U.S. NRC-NRRlDiv of Engineering I&C John Thorp BRanch U.S. NRC-NRR/Div of Operating Reactor Nicholas DIFrancesco
! Licensing m
--:-:--.:-----j I U.S. NRC-NRR/Div of Engineering I&C Richard Statt . Branch Enclosure 1
and is planned to be issued for public comment soon. Furthermore, it is the NRC's practice to review applications using versions of regulatory guides that are in effect six months prior to the submitted application date, unless other considerations warrant reviews using the current regulatory guides. A summary list of the applicable regulatory guides, being updated by the NRC, was provided following this meeting.
The staff suggested that future pre-submittal meetings topics in the area of owner acceptance of PRNM system, human factors of diversity aspects of the proposal, and consideration of DI&C ISG-02 Diversity and Defense-in-Depth Issues.
The meeting notice and agenda are available in ADAMS Accession No. ML120680733. The public was invited to observe the meeting. No members of the public were in attendance. Public Meeting Feedback forms were not received.
Please direct any inquiries to me at 301-415-1115, or Nicholas.DiFrancesco@nrc.gov t RAt Nicholas DiFrancesco, Project Manager Plant Licensing Branch 111-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-373 and 50-374
Enclosure:
List of Attendees cc wtencl: Distribution via Listserv DISTRIBUTION:
PUBLIC LPL3-2 RtF DMerzke, EDO RidsAcrsAcnw_MaiICTR NDiFrancesco, NRRtDORL Resource THuang, NRRIDSS RidsNrrDorlLpl3-2 Resource RidsOgcRp Resource BDittman, NRR/DE RidsNrrPMLaSalie Resource RidsRgn3MailCenter DRahn, NRR/DE RidsNrrLASRohrer Resource Resource ...IThorp, NRR/DE ADAMS Accession No. Mt . Notice ML120680733 ML12137A209 NRC-001 DORLlLPL3-2/PE DORLlLPL3- ILA DORLlLPL3-2/BC DORLlLPL3-2/PM HRodriguez-Luccioni NDiFrancesco JZimmerman NDiFrancesco 5/14/12 5/21 112 5/22/12 5/29 /12