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| | number = ML15282A512 | | | number = ML15282A512 |
| | issue date = 10/21/2015 | | | issue date = 10/21/2015 |
| | title = 10/08/15 Summary of Meeting with Exelon Generation Company, LLC, on Calvert Cliffs, Units 1 & 2, License Amendment Request Regarding Transition to NFPA 805 Performance-Based Standard for Fire Protection for Light Water Reactor | | | title = Summary of Meeting with Exelon Generation Company, LLC, on Calvert Cliffs, Units 1 & 2, License Amendment Request Regarding Transition to NFPA 805 Performance-Based Standard for Fire Protection for Light Water Reactor |
| | author name = Chereskin A N | | | author name = Chereskin A |
| | author affiliation = NRC/NRR/DORL/LPLI-1 | | | author affiliation = NRC/NRR/DORL/LPLI-1 |
| | addressee name = | | | addressee name = |
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| | docket = 05000317, 05000318 | | | docket = 05000317, 05000318 |
| | license number = DPR-053, DPR-069 | | | license number = DPR-053, DPR-069 |
| | contact person = Chereskin A N | | | contact person = Chereskin A |
| | case reference number = TAC MF2993, TAC MF2994 | | | case reference number = TAC MF2993, TAC MF2994 |
| | document type = Meeting Summary | | | document type = Meeting Summary |
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| =Text= | | =Text= |
| {{#Wiki_filter:LICENSEE: | | {{#Wiki_filter:LICENSEE: Exelon Generation Company, LLC FACILITY: Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2 |
| Exelon Generation | |
| : Company, LLC FACILITY:
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| Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2 | |
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| ==SUBJECT:== | | ==SUBJECT:== |
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| SUMMARY OF OCTOBER 8, 2015, MEETING WITH EXELON GENERATION | | ==SUMMARY== |
| : COMPANY, LLC, ON CALVERT CLIFFS NUCLEAR POWER PLANT, UNIT NOS. 1 AND 2, LICENSE AMENDMENT REQUEST REGARDING TRANSITION TO NATIONAL FIRE PROTECTION ASSOCIATION
| | OF OCTOBER 8, 2015, MEETING WITH EXELON GENERATION COMPANY, LLC, ON CALVERT CLIFFS NUCLEAR POWER PLANT, UNIT NOS. 1 AND 2, LICENSE AMENDMENT REQUEST REGARDING TRANSITION TO NATIONAL FIRE PROTECTION ASSOCIATION 805, "PERFORMANCE-BASED STANDARD FOR FIRE PROTECTION FOR LIGHT WATER REACTOR ELECTRIC GENERATING PLANTS" (CAC NOS. MF2993 AND MF2994) |
| : 805, BASED STANDARD FOR FIRE PROTECTION FOR LIGHT WATER REACTOR ELECTRIC GENERATING PLANTS" (CAC NOS. MF2993 AND MF2994) On October 8, 2015, a Category 1 public meeting was held between the U.S. Nuclear Regulatory Commission (NRC) and representatives of Exelon Generation
| | On October 8, 2015, a Category 1 public meeting was held between the U.S. Nuclear Regulatory Commission (NRC) and representatives of Exelon Generation Company, LLC (the licensee), at NRC Headquarters, One White Flint North, 11555 Rockville Pike, Rockville, Maryland. The purpose of the meeting was to discuss the license amendment request (LAR) to transition to National Fire Protection Association (NFPA) 805, "Performance-Based Standard for Fire Protection for Light Water Reactor Electric Generating Plants, 2001 Edition" for the Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2. The meeting notice and agenda, dated September 23, 2015, is available in the Agencywide Documents Access and Management System (ADAMS) at Accession No. ML15281A049. A list of attendees is provided in the Enclosure. |
| : Company, LLC (the licensee),
| | The licensee presented information regarding the current licensing status of the NFPA 805 LAR, as well as the status of the response to probabilistic risk assessment (PRA) request for additional information (RAI) 03. The meeting notice stated that the licensee would also discuss Regulatory Guide (RG) 1.174 acceptance criteria and the calculation of delta core damage frequency and large early release frequency. Based on the results of the licensee's PRA calculations, the licensee did not need to discuss the RG 1.174 acceptance criteria at the meeting. The licensee's presentation slides can be viewed at ADAMS Accession No. ML15282A083. |
| at NRC Headquarters, One White Flint North, 11555 Rockville Pike, Rockville, Maryland. | | The licensee presented information regarding its proposed schedule for ongoing and future transition activities related to the NFPA 805 LAR. The licensee stated that fire modeling work is complete and final PRA results will accompany the response to PRA RAls 03, 19a, and 19d. |
| The purpose of the meeting was to discuss the license amendment request (LAR) to transition to National Fire Protection Association (NFPA) 805, "Performance-Based Standard for Fire Protection for Light Water Reactor Electric Generating Plants, 2001 Edition" for the Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2. The meeting notice and agenda, dated September 23, 2015, is available in the Agencywide Documents Access and Management System (ADAMS) at Accession No. ML 15281A049. | | The final PRA results will reflect the post-transition plant and the RAI response will confirm that PRA methods were consistent with RAI responses. The licensee will also transmit updates to NFPA 805 LAR Attachments C, G, S, and W along with the RAI responses. There is not a set target date to submit the final PRA results and RAI responses to the NRC. This will be discussed further between the NRC and the licensee. |
| A list of attendees is provided in the Enclosure. | | Members of the public were in attendance. Public Meeting Feedback forms were not received. |
| The licensee presented information regarding the current licensing status of the NFPA 805 LAR, as well as the status of the response to probabilistic risk assessment (PRA) request for additional information (RAI) 03. The meeting notice stated that the licensee would also discuss Regulatory Guide (RG) 1.17 4 acceptance criteria and the calculation of delta core damage frequency and large early release frequency. | | |
| Based on the results of the licensee's PRA calculations, the licensee did not need to discuss the RG 1.17 4 acceptance criteria at the meeting. | | Please direct any inquiries to me at 301-415-2549 or Alexander.Chereskin@nrc.gov. |
| The licensee's presentation slides can be viewed at ADAMS Accession No. ML 15282A083. | | //// ~/ // |
| The licensee presented information regarding its proposed schedule for ongoing and future transition activities related to the NFPA 805 LAR. The licensee stated that fire modeling work is complete and final PRA results will accompany the response to PRA RAls 03, 19a, and 19d. The final PRA results will reflect the post-transition plant and the RAI response will confirm that PRA methods were consistent with RAI responses. | | ~~c::~~ .....-::.......- |
| The licensee will also transmit updates to NFPA 805 LAR Attachments C, G, S, and W along with the RAI responses. | | ~---- |
| There is not a set target date to submit the final PRA results and RAI responses to the NRC. This will be discussed further between the NRC and the licensee. | | Alexarrtfer N. Chereskin, Project Manager Plant Licensing Branch 1-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-317 and 50-318 |
| Members of the public were in attendance. | |
| Public Meeting Feedback forms were not received. Please direct any inquiries to me at 301-415-2549 or Alexander.Chereskin@nrc.gov. | |
| Docket Nos. 50-317 and 50-318 | |
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| ==Enclosure:== | | ==Enclosure:== |
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| List of Attendees cc w/encl: Distribution via Listserv | | List of Attendees cc w/encl: Distribution via Listserv |
| //// //
| | |
| .....-::.......-
| | LIST OF ATTENDEES OCTOBER 8. 2015. MEETING WITH EXELON GENERATION COMPANY. LLC. TO DISCUSS CALVERT CLIFFS NUCLEAR POWER PLANT. UNIT NOS. 1 AND 2 NFPA 805 LICENSE AMENDMENT REQUEST U.S. Nuclear Regulatory Commission and Contractors A. Chereskin C. Moulton H. Barrett B. Miller T. Hilsmeier S. Dinsmore K. Green W. Ivans* |
| Alexarrtfer N. Chereskin, Project Manager Plant Licensing Branch 1-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation LIST OF ATTENDEES OCTOBER 8. 2015. MEETING WITH EXELON GENERATION COMPANY.
| | S. Short* |
| LLC. TO DISCUSS CALVERT CLIFFS NUCLEAR POWER PLANT. UNIT NOS. 1 AND 2 NFPA 805 LICENSE AMENDMENT REQUEST U.S. Nuclear Regulatory Commission and Contractors A. Chereskin C. Moulton H. Barrett B. Miller T. Hilsmeier S. Dinsmore K. Green W. Ivans* S. Short* Exelon Generation | | Exelon Generation Company, LLC and Contractors M. Schairer* |
| : Company, LLC and Contractors M. Schairer*
| | R. Cavedo* |
| R. Cavedo* P. Darby* P. Pringle* | | P. Darby* |
| J. Stone* J. McQuighan* | | P. Pringle* |
| | J. Stone* |
| | J. McQuighan* |
| U. Farradj* | | U. Farradj* |
| J. Quinn* T. Daniels* | | J. Quinn* |
| Members of the Public R. Smith* J. Hall* L. Young* R. Harris* D. Miller* *via teleconference Enclosure Please direct any inquiries to me at 301-415-2549 or Alexander.Chereskin@nrc.gov. | | T. Daniels* |
| Docket Nos. 50-317 and 50-318
| | Members of the Public R. Smith* |
| | | J. Hall* |
| ==Enclosure:==
| | L. Young* |
| | R. Harris* |
| | D. Miller* |
| | *via teleconference Enclosure |
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| |
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| List of Attendees cc w/encl: Distribution via Listserv DISTRIBUTION:
| | Meermg Norice: ML15281A049 Meermg summary: ML15282A512 Han douts: ML15282A083 OFFICE N RR/DORL/LPLl-1 /PM N RR/DORL/LPLl-1 /LA NRR/DRA/APLA/BC NAME AChereskin (JBurkhardt for) KGoldstein SRosenberg DATE 10/14/2015 10/14/2015 10/14/2015 OFFICE NRR/DRA/AFPB/BC N RR/DORL/LPLl-1 /BC NRR/DORL/LPLl-1 /PM NAME AKlein (RGuzman for) BBeasley AChereskin DATE 10/19/2015 10/20/2015 10/21/2015}} |
| PUBLIC LPLl-1 R/F RidsAcrsAcnw_MailCTR RidsNrrDorllpll-1 RidsNrrPMCalvertCliffs RidsNrrLAKGoldstein RidsRgn1 MailCenter Resource TWertz, NRR RidsNrrDraApla RidsNrrDraAfpb
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| : CMoulton, NRR ADAMS Accession Nos.: /RAJ Alexander N. Chereskin, Project Manager Plant Licensing Branch 1-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation THilsmeier, NRR BMetzger, NRR Nlqbal, NRR SDinsmore, NRR MNicholson, NRR Plee, NRR TDinh, NRR BMiller, NRR LFields, NRR HBarrett, NRR JJessie, EDO RI M r N r ML 15281A049 M r s ee mg o ice: ee mg ummary: ML15282A512 H d an outs: ML 15282A083 OFFICE N RR/DORL/LPLl-1
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| /PM N RR/DORL/LPLl-1 | |
| /LA NRR/DRA/APLA/BC NAME AChereskin (JBurkhardt for) KGoldstein SRosenberg DATE 10/14/2015 10/14/2015 10/14/2015 OFFICE NRR/DRA/AFPB/BC N RR/DORL/LPLl-1 | |
| /BC NRR/DORL/LPLl-1 | |
| /PM NAME AKlein (RGuzman for) BBeasley AChereskin DATE 10/19/2015 10/20/2015 10/21/2015 OFFICIAL RECORD COPY}} | |
Letter Sequence Meeting |
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MONTHYEARML13301A6732013-09-24024 September 2013 License Amendment Request Transition to 10 CFR 50.48(c) - NFPA 805 Performance Based Standard for Fire Protection Project stage: Request ML13337A2702013-12-0505 December 2013 Acceptance Review Results Regarding the National Fire Protection Association Standard 805 Transition License Amendment Request Project stage: Acceptance Review ML14336A2562014-12-0404 December 2014 Regulatory Audit Plan Regarding the National Fire Protection Association Standard 805 Transition License Amendment Request (Tac Nos. MF2993 and MF2994) Project stage: Other ML14356A0192015-01-12012 January 2015 Request for Additional Information Regarding the National Fire Protection Association Standard 805 Transition License Amendment Request Project stage: RAI ML15075A1042015-03-11011 March 2015 Request for Additional Information Regarding the National Fire Protection Association Standard 805 License Amendment Request Project stage: Request ML15107A0292015-04-13013 April 2015 Request for Additional Information Regarding the National Fire Protection Association Standard 805 License Amendment Request Project stage: Request ML15142A7292015-06-0303 June 2015 Request for Additional Information Regarding the National Fire Protection Association Standard 805 License Amendment Request Project stage: RAI ML15152A0822015-06-0404 June 2015 Presentation for the June 4, 2015 Public Meeting Regarding the National Fire Protection Association Standard 805 License Amendment Request Project stage: Meeting ML15167A0082015-07-0101 July 2015 Summary of June 4, 2015 Meeting with Exelon Generation Company, LLC, Regarding License Amendment Request Transition to NFPA 805 Project stage: Meeting ML15190A1112015-07-0606 July 2015 Request for Additional Information Regarding the National Fire Protection Association Standard 805 License Amendment Request Project stage: Request ML15183A0162015-07-15015 July 2015 Request for Additional Information Regarding the National Fire Protection Association Standard 805 License Amendment Request Project stage: RAI ML15231A5962015-09-21021 September 2015 Summary of Site Audit to Support the Review of the License Amendment Request to Transition to the NFPA 805 Fire Protection Licensing Basis Project stage: Approval ML15282A0832015-10-0808 October 2015 October 8, 2015, Public Meeting Regarding the NFPA-805 License Amendment Application - Final Project stage: Meeting ML15282A5122015-10-21021 October 2015 Summary of Meeting with Exelon Generation Company, LLC, on Calvert Cliffs, Units 1 & 2, License Amendment Request Regarding Transition to NFPA 805 Performance-Based Standard for Fire Protection for Light Water Reactor Project stage: Meeting ML16060A3612016-02-24024 February 2016 Response to Request for Additional Information Regarding the National Fire Protection Association Standard 805 License Amendment Request Project stage: Response to RAI 2015-04-13
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Category:Meeting Summary
MONTHYEARML23352A0592024-01-0909 January 2024 Summary of December 11, 2023, Meeting with Constellation on Alternative Request Involving Carbon Fiber Reinforced Polymer Composite 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 ML23179A0012023-06-28028 June 2023 6/7/2023 - Annual Assessment Meeting for Pa/Md/Ny/Nj Nuclear Power Plants - Meeting Summary 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 ML23033A6662023-02-0909 February 2023 Summary of Public Meeting with Constellation Energy Generation, LLC (Constellation) to Discuss Its Request for Alternatives for Certain Steam Generator Weld Inspections for Calvert Cliffs 1 & 2, Byron 1 & 2, Braidwood 1 & 2, and Ginna ML22264A1992022-11-14014 November 2022 Summary of August 22, 2022, Meeting Between the U.S. Nuclear Regulatory Commission and Constellation Energy Generation, LLC, Regarding Performance Monitoring of Steam Generator Welds (Epids L-2022-LRR-0074, 0076, 0079, 0091, 0092, 0093 and ML22187A1462022-07-0606 July 2022 Joint Annual Assessment Meeting for Pa/Md/Nj/Ny Nuclear Power Plants - Meeting Summary ML22159A2272022-06-0808 June 2022 Summary of May 10, 2022, Pre-Application Meeting Between the U.S. Nuclear Regulatory Commission and Constellation Energy Generation, Llc, Regarding a Proposed License Amendament Request (Lar) for Calvert Cliffs Nuclear Power Plant ML22144A0202022-05-26026 May 2022 Summary of Meeting Between the U.S. Nuclear Regulatory Commission and Constellation Energy Generation, LLC, Regarding Proposed Alternative for Examinations of Certain Pressurizer Welds at Calvert Cliffs ML22066A0012022-03-22022 March 2022 Summary, January 10, 2022, Closed Meeting with Exelon Generation Company, Llc, Proposed Relief Request for Alternative Repair of Buried Saltwater Piping with Carbon Fiber Reinforced Polymer Composite System 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 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, ML21228A0742021-08-27027 August 2021 Summary of July 13, 2021, Meeting with Exelon Generation Company, LLC Concerning License Amendment Request for Calvert Cliffs Nuclear Power Plant, Units 1 and 2, Concerning Spent Fuel Pool Cooling Design Basis Change (L-2021-LLA-0112) 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 ML21161A1082021-06-25025 June 2021 Summary of Pre-Application Meeting with Exelon Generation Company, LLC on Planned Submittal of License Amendment Request for Calvert Cliffs Nuclear Power Plant, Units 1 and 2, Concerning Spent Fuel Pool Cooling Design Basis Change 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 ML20272A0132020-10-0707 October 2020 Summary of September 3, 2020, Meeting with Exelon Generation Company, LLC Concerning Supplemental Position Indication Testing Interval Alternative Request ML20197A2722020-07-15015 July 2020 2020 Beaver Valley, Calvert Cliffs, Limerick Peach Bottom, Susquehanna Annual Assessment Webinar Summary 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 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 ML19136A2752019-05-15015 May 2019 Aam 2019 Meeting Summary ML19135A1052019-05-15015 May 2019 Aam Summary Data Sheet of 2018 Plant Performance 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. 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MF8521 and MF8522; EPID L-2016-LRM-0001) ML18197A4362018-07-18018 July 2018 May 21, 2018, Summary of Meeting with Exelon Generation Company, LLC, on Planned Submittal of Risk-Informed License Amendment and Exemption Requests Concerning Resolution of Generic Issue 191 ML18191A9962018-07-13013 July 2018 Plants, - Summary of June 14, 2018, Meeting with Exelon Generation Company, LLC, on Planned Submittal of License Amendments Concerning Alternating Current Sources and Control Room Emergency Ventilation System ... ML18120A1772018-05-0101 May 2018 Summary of Meeting with Exelon Generation Company, LLC Regarding Draft Guidance for Emergency Response Organization Staffing ML18096B0782018-04-12012 April 2018 Summary of Meeting with Exelon Generation Company, LLC, on Planned Submittal of License Amendments Concerning Emergency Operation Facility and Technical Support Center (EPID L-20118-LRM-0016) ML18096B1982018-04-0606 April 2018 Summary of Public Annual Assessment Meeting Calvert Cliffs Nuclear Power Plant Dated April 6, 2018 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 ML17249A3202017-09-18018 September 2017 Summary of Meeting with Exelon Generation Company, LLC, on Planned Submittal of Risk-Informed License Amendment and Exemption Requests Concerning Resolution of Generic Issue 191 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) ML17143A3572017-05-23023 May 2017 Summary of Public Meeting Calvert Cliffs Nuclear Plant 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 ML16118A1322016-04-26026 April 2016 4/21/2016 - Summary of Annual Assessment Meeting for Calvert Cliffs Nuclear Power Plant ML16117A1972016-04-21021 April 2016 4/21/2016 - Calvert Cliffs Nuclear Power Plant, Units 1 and 2, Annual Assessment Meeting, and Sign-in Sheet and Summary Data Sheet ML16075A4562016-04-12012 April 2016 February 24, 2016, Summary of Meeting with Exelon Generation Company, LLC, to Discuss the Flaw Indication in the Calvert Cliffs Unit 1 Pressurizer Safety Valve Dissimilar Metal Weld 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 2024-01-09
[Table view] |
Text
LICENSEE: Exelon Generation Company, LLC FACILITY: Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2
SUBJECT:
SUMMARY
OF OCTOBER 8, 2015, MEETING WITH EXELON GENERATION COMPANY, LLC, ON CALVERT CLIFFS NUCLEAR POWER PLANT, UNIT NOS. 1 AND 2, LICENSE AMENDMENT REQUEST REGARDING TRANSITION TO NATIONAL FIRE PROTECTION ASSOCIATION 805, "PERFORMANCE-BASED STANDARD FOR FIRE PROTECTION FOR LIGHT WATER REACTOR ELECTRIC GENERATING PLANTS" (CAC NOS. MF2993 AND MF2994)
On October 8, 2015, a Category 1 public meeting was held between the U.S. Nuclear Regulatory Commission (NRC) and representatives of Exelon Generation Company, LLC (the licensee), at NRC Headquarters, One White Flint North, 11555 Rockville Pike, Rockville, Maryland. The purpose of the meeting was to discuss the license amendment request (LAR) to transition to National Fire Protection Association (NFPA) 805, "Performance-Based Standard for Fire Protection for Light Water Reactor Electric Generating Plants, 2001 Edition" for the Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2. The meeting notice and agenda, dated September 23, 2015, is available in the Agencywide Documents Access and Management System (ADAMS) at Accession No. ML15281A049. A list of attendees is provided in the Enclosure.
The licensee presented information regarding the current licensing status of the NFPA 805 LAR, as well as the status of the response to probabilistic risk assessment (PRA) request for additional information (RAI) 03. The meeting notice stated that the licensee would also discuss Regulatory Guide (RG) 1.174 acceptance criteria and the calculation of delta core damage frequency and large early release frequency. Based on the results of the licensee's PRA calculations, the licensee did not need to discuss the RG 1.174 acceptance criteria at the meeting. The licensee's presentation slides can be viewed at ADAMS Accession No. ML15282A083.
The licensee presented information regarding its proposed schedule for ongoing and future transition activities related to the NFPA 805 LAR. The licensee stated that fire modeling work is complete and final PRA results will accompany the response to PRA RAls 03, 19a, and 19d.
The final PRA results will reflect the post-transition plant and the RAI response will confirm that PRA methods were consistent with RAI responses. The licensee will also transmit updates to NFPA 805 LAR Attachments C, G, S, and W along with the RAI responses. There is not a set target date to submit the final PRA results and RAI responses to the NRC. This will be discussed further between the NRC and the licensee.
Members of the public were in attendance. Public Meeting Feedback forms were not received.
Please direct any inquiries to me at 301-415-2549 or Alexander.Chereskin@nrc.gov.
//// ~/ //
~~c::~~ .....-::.......-
~----
Alexarrtfer N. Chereskin, Project Manager Plant Licensing Branch 1-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-317 and 50-318
Enclosure:
List of Attendees cc w/encl: Distribution via Listserv
LIST OF ATTENDEES OCTOBER 8. 2015. MEETING WITH EXELON GENERATION COMPANY. LLC. TO DISCUSS CALVERT CLIFFS NUCLEAR POWER PLANT. UNIT NOS. 1 AND 2 NFPA 805 LICENSE AMENDMENT REQUEST U.S. Nuclear Regulatory Commission and Contractors A. Chereskin C. Moulton H. Barrett B. Miller T. Hilsmeier S. Dinsmore K. Green W. Ivans*
S. Short*
Exelon Generation Company, LLC and Contractors M. Schairer*
R. Cavedo*
P. Darby*
P. Pringle*
J. Stone*
J. McQuighan*
U. Farradj*
J. Quinn*
T. Daniels*
Members of the Public R. Smith*
J. Hall*
L. Young*
R. Harris*
D. Miller*
- via teleconference Enclosure
Meermg Norice: ML15281A049 Meermg summary: ML15282A512 Han douts: ML15282A083 OFFICE N RR/DORL/LPLl-1 /PM N RR/DORL/LPLl-1 /LA NRR/DRA/APLA/BC NAME AChereskin (JBurkhardt for) KGoldstein SRosenberg DATE 10/14/2015 10/14/2015 10/14/2015 OFFICE NRR/DRA/AFPB/BC N RR/DORL/LPLl-1 /BC NRR/DORL/LPLl-1 /PM NAME AKlein (RGuzman for) BBeasley AChereskin DATE 10/19/2015 10/20/2015 10/21/2015