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| number = ML11160A113 | | number = ML11160A113 | ||
| issue date = 06/09/2011 | | issue date = 06/09/2011 | ||
| title = Closeout of Generic Letter 2008-01, Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems | | title = Closeout of Generic Letter 2008-01, Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems | ||
| author name = Thompson J | | author name = Thompson J | ||
| author affiliation = NRC/NRR/DORL/LPLII-1 | | author affiliation = NRC/NRR/DORL/LPLII-1 | ||
| addressee name = Repko R | | addressee name = Repko R | ||
| addressee affiliation = Duke Energy Carolinas, LLC | | addressee affiliation = Duke Energy Carolinas, LLC | ||
| docket = 05000369, 05000370 | | docket = 05000369, 05000370 | ||
| license number = NPF-009, NPF-017 | | license number = NPF-009, NPF-017 | ||
| contact person = Thompson J | | contact person = Thompson J. NRR/DORL/LPLII-1, 415-1919 | ||
| case reference number = TAC MD7843, TAC MD7844, GL-08-001 | | case reference number = TAC MD7843, TAC MD7844, GL-08-001 | ||
| document type = Letter | | document type = Letter | ||
| Line 18: | Line 18: | ||
=Text= | =Text= | ||
{{#Wiki_filter:UNITED NUCLEAR REGULATORY WASHINGTON, D.C. 20555-0001 Jillle 9. 2011 Mr. Regis T. Repko Vice President McGuire Nuclear Station Duke Energy Carolinas, LLC 12700 Hagers Ferry Road Huntersville, NC 28078 MCGUIRE NUCLEAR STATION, UNITS 1 AND 2, CLOSEOUT OF GENERIC LETTER 2008-01, "MANAGING GAS ACCUMULATION IN EMERGENCY CORE COOLING, DECAY HEAT REMOVAL, AND CONTAINMENT SPRAY SYSTEMS" (TAC NOS. MD7843 AND MD7844) | {{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Jillle 9. 2011 Mr. Regis T. Repko Vice President McGuire Nuclear Station Duke Energy Carolinas, LLC 12700 Hagers Ferry Road Huntersville, NC 28078 | ||
==SUBJECT:== | |||
MCGUIRE NUCLEAR STATION, UNITS 1 AND 2, CLOSEOUT OF GENERIC LETTER 2008-01, "MANAGING GAS ACCUMULATION IN EMERGENCY CORE COOLING, DECAY HEAT REMOVAL, AND CONTAINMENT SPRAY SYSTEMS" (TAC NOS. MD7843 AND MD7844) | |||
==Dear Mr. Repko:== | ==Dear Mr. Repko:== | ||
On January 11, 2008, the U.S. Nuclear Regulatory Commission (NRC) issued Generic Letter (GL) 2008-01, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems" (Agencywide Documents Access and Management System (ADAMS) Accession No. ML072910759). | |||
The stated purpose of GL 2008-01 was (1) to request addressees to submit information to demonstrate that the subject systems are in compliance with the current licensing and design bases and applicable regulatory requirements, and that suitable design, operational, and testing control measures are in place for maintaining this compliance; and, (2) to collect the requested information to determine if additional regulatory action is required. | On January 11, 2008, the U.S. Nuclear Regulatory Commission (NRC) issued Generic Letter (GL) 2008-01, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems" (Agencywide Documents Access and Management System (ADAMS) Accession No. ML072910759). The stated purpose of GL 2008-01 was (1) to request addressees to submit information to demonstrate that the subject systems are in compliance with the current licensing and design bases and applicable regulatory requirements, and that suitable design, operational, and testing control measures are in place for maintaining this compliance; and, (2) to collect the requested information to determine if additional regulatory action is required. | ||
GL 2008-01 requested that licensees provide the following information within nine months of the date of the GL: A description ofthe results of evaluations that were performed pursuant to the above requested actions [specified in GL 2008-01]. | GL 2008-01 requested that licensees provide the following information within nine months of the date of the GL: | ||
This description should provide sufficient information to demonstrate that you are or will be in compliance with the quality assurance criteria in Sections III, V, XI, XVI, and XVII of Appendix B to [Title 10 of the Code of Federal Regulations] | (a) A description ofthe results of evaluations that were performed pursuant to the above requested actions [specified in GL 2008-01]. This description should provide sufficient information to demonstrate that you are or will be in compliance with the quality assurance criteria in Sections III, V, XI, XVI, and XVII of Appendix B to [Title 10 of the Code of Federal Regulations] 10 CFR, Part 50, and the licensing basis and operating license as those requirements apply to the subject systems; (b) A description of all corrective actions, including plant, programmatic, procedure, and licensing basis modifications that you determined were necessary to assure compliance with these regulations; and, (c) A statement regarding which corrective actions were completed, the schedule for completing the remaining corrective actions, and the basis for that schedule. | ||
By letters dated April 9, 2008 (ADAMS Accession No. ML081050249), October 13, 2008 (ADAMS Accession No. ML082900490), February 3,2009 (ADAMS Accession No. ML090370415), January 6,2010 (ADAMS Accession No. | By letters dated April 9, 2008 (ADAMS Accession No. ML081050249), October 13, 2008 (ADAMS Accession No. ML082900490), February 3,2009 (ADAMS Accession No. ML090370415), January 6,2010 (ADAMS Accession No. ML100200272), December 14,2010 | ||
The NRC staff expects that the associated commitments will be entered into licensee's tracking system, and controlled consistent with the Nuclear Energy Institute document NEI 99-04, "Guidelines for Managing NRC Commitment Changes." In addition, NRC's Region II staff may decide to perform (and would contact you to schedule) an using Temporary Instruction (TI) 2515/177, "Managing Gas Accumulation in Emergency Cooling, Decay Heat Removal, and Containment Spray Systems (NRC Generic Letter 01)" (ADAMS Accession No. ML082950666). | |||
The TI 2515/177 is confirmatory in nature in that directs NRC inspectors to selectively verify that the licensee has implemented or is in process of acceptably implementing the commitments, modifications, and controlled actions described in the licensee's response to GL 2008-01 and the information supports a conclusion that subject systems operability is reasonably If you have any questions, please call me at Sincerely, Jon H. Thompson, Project Manager Plant Licensing Branch 11-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-369 and 50-370 cc: Distribution via Listserv R. Repko -2 (ADAMS Accession No. | R. Repko - 2 (ADAMS Accession No. ML103500133) and May 17, 2011 (ADAMS Accession No. ML11145A111), Duke Energy Carolinas, LLC (Duke, the licensee) provided responses to GL 2008-01 for McGuire Nuclear Station, Units 1 and 2. The NRC staff has reviewed the licensee responses and has concluded that the licensee has acceptably addressed each request. | ||
The NRC staff expects that the associated commitments will be entered into licensee's tracking system, and controlled consistent with the Nuclear Energy Institute document NEI 99-04, "Guidelines for Managing NRC Commitment Changes." In addition, NRC's Region \I staff may decide to perform (and would contact you to schedule) an using Temporary Instruction (TI) 2515/177, "Managing Gas Accumulation in Emergency Cooling, Decay Heat Removal, and Containment Spray Systems (NRC Generic Letter 01)" (ADAMS Accession No. ML082950666). | Consequently, Duke's GL response is considered closed and no further information or action is requested of you with the exception of any commitments you have made with respect to the GL responses. The NRC staff expects that the associated commitments will be entered into the licensee's tracking system, and controlled consistent with the Nuclear Energy Institute (NEI) document NEI 99-04, "Guidelines for Managing NRC Commitment Changes." In addition, the NRC's Region II staff may decide to perform (and would contact you to schedule) an inspection using Temporary Instruction (TI) 2515/177, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems (NRC Generic Letter 2008 01)" (ADAMS Accession No. ML082950666). The TI 2515/177 is confirmatory in nature in that it directs NRC inspectors to selectively verify that the licensee has implemented or is in the process of acceptably implementing the commitments, modifications, and programmatically controlled actions described in the licensee's response to GL 2008-01 and the plant-specific information supports a conclusion that subject systems operability is reasonably ensured. | ||
The TI 2515/177 is confirmatory in nature in that directs NRC inspectors to selectively verify that the licensee has implemented or is in process of acceptably implementing the commitments, modifications, and controlled actions described in the licensee's response to GL 2008-01 and the information supports a conclusion that subject systems operability is reasonably If you have any questions, please call me at Sincerely, IRA! Jon H. Thompson, Project Manager Plant Licensing Branch 11-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-369 and 50-370 cc: Distribution via Listserv DISTRIBUTION: | If you have any questions, please call me at 301-415-1119. | ||
PUBLIC LPLlI-1 RlF RidsAcrsAcnw_MailCtr Resource RidsNrrDorlDpr Resource RidsNrrDorlLp2-1 Resource RidsNrrDssSrxb Resource RidsNrrLAMOBrien Resource (hard copy) RidsNrrPMMcGuire Resource (hard copy) RidsOgcRp Resource RidsRgn2MailCenter Resource | Sincerely, Jon H. Thompson, Project Manager Plant Licensing Branch 11-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-369 and 50-370 cc: Distribution via Listserv | ||
* | |||
R. Repko -2 (ADAMS Accession No. ML103500133) and May 17,2011 (ADAMS Accession No. ML11145A111), Duke Energy Carolinas, LLC (Duke, the licensee) provided responses to GL 2008-01 for McGuire Nuclear Station, Units 1 and 2. The NRC staff has reviewed the licensee responses and has concluded that the licensee has acceptably addressed each request. | |||
Consequently, Duke's GL response is considered closed and no further information or action is requested of you with the exception of any commitments you have made with respect to the GL responses. The NRC staff expects that the associated commitments will be entered into the licensee's tracking system, and controlled consistent with the Nuclear Energy Institute (NEI) document NEI 99-04, "Guidelines for Managing NRC Commitment Changes." In addition, the NRC's Region \I staff may decide to perform (and would contact you to schedule) an inspection using Temporary Instruction (TI) 2515/177, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems (NRC Generic Letter 2008 01)" (ADAMS Accession No. ML082950666). The TI 2515/177 is confirmatory in nature in that it directs NRC inspectors to selectively verify that the licensee has implemented or is in the process of acceptably implementing the commitments, modifications, and programmatically controlled actions described in the licensee's response to GL 2008-01 and the plant-specific information supports a conclusion that subject systems operability is reasonably ensured. | |||
If you have any questions, please call me at 301-415-1119. | |||
Sincerely, IRA! | |||
Jon H. Thompson, Project Manager Plant Licensing Branch 11-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-369 and 50-370 cc: Distribution via Listserv DISTRIBUTION: | |||
PUBLIC LPLlI-1 RlF RidsAcrsAcnw_MailCtr Resource RidsNrrDorlDpr Resource RidsNrrDorlLp2-1 Resource RidsNrrDssSrxb Resource RidsNrrLAMOBrien Resource (hard copy) | |||
RidsNrrPMMcGuire Resource (hard copy) | |||
RidsOgcRp Resource RidsRgn2MailCenter Resource ADAMS Accesslon No. ML11160A113 *Bsy memo dated 5/24/11 OFFICE NRRlLPL2-1/PM NRRlLPL2-1/LA NRRlSRXB/BC NRRlLPL2-1/BC NRR/LPL2-1/PM NAME JThompson MO'Brien AUlses* GKulesa JThompson DATE 6/2/11 6/2/11 05124/2011 618/11 6/9/11 OFFICIAL RECORD COpy}} | |||
Latest revision as of 00:39, 21 March 2020
| ML11160A113 | |
| Person / Time | |
|---|---|
| Site: | Mcguire, McGuire  |
| Issue date: | 06/09/2011 |
| From: | Jacqueline Thompson Plant Licensing Branch II |
| To: | Repko R Duke Energy Carolinas |
| Thompson J. NRR/DORL/LPLII-1, 415-1919 | |
| References | |
| TAC MD7843, TAC MD7844, GL-08-001 | |
| Download: ML11160A113 (3) | |
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Jillle 9. 2011 Mr. Regis T. Repko Vice President McGuire Nuclear Station Duke Energy Carolinas, LLC 12700 Hagers Ferry Road Huntersville, NC 28078
SUBJECT:
MCGUIRE NUCLEAR STATION, UNITS 1 AND 2, CLOSEOUT OF GENERIC LETTER 2008-01, "MANAGING GAS ACCUMULATION IN EMERGENCY CORE COOLING, DECAY HEAT REMOVAL, AND CONTAINMENT SPRAY SYSTEMS" (TAC NOS. MD7843 AND MD7844)
Dear Mr. Repko:
On January 11, 2008, the U.S. Nuclear Regulatory Commission (NRC) issued Generic Letter (GL) 2008-01, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems" (Agencywide Documents Access and Management System (ADAMS) Accession No. ML072910759). The stated purpose of GL 2008-01 was (1) to request addressees to submit information to demonstrate that the subject systems are in compliance with the current licensing and design bases and applicable regulatory requirements, and that suitable design, operational, and testing control measures are in place for maintaining this compliance; and, (2) to collect the requested information to determine if additional regulatory action is required.
GL 2008-01 requested that licensees provide the following information within nine months of the date of the GL:
(a) A description ofthe results of evaluations that were performed pursuant to the above requested actions [specified in GL 2008-01]. This description should provide sufficient information to demonstrate that you are or will be in compliance with the quality assurance criteria in Sections III, V, XI, XVI, and XVII of Appendix B to [Title 10 of the Code of Federal Regulations] 10 CFR, Part 50, and the licensing basis and operating license as those requirements apply to the subject systems; (b) A description of all corrective actions, including plant, programmatic, procedure, and licensing basis modifications that you determined were necessary to assure compliance with these regulations; and, (c) A statement regarding which corrective actions were completed, the schedule for completing the remaining corrective actions, and the basis for that schedule.
By letters dated April 9, 2008 (ADAMS Accession No. ML081050249), October 13, 2008 (ADAMS Accession No. ML082900490), February 3,2009 (ADAMS Accession No. ML090370415), January 6,2010 (ADAMS Accession No. ML100200272), December 14,2010
R. Repko - 2 (ADAMS Accession No. ML103500133) and May 17, 2011 (ADAMS Accession No. ML11145A111), Duke Energy Carolinas, LLC (Duke, the licensee) provided responses to GL 2008-01 for McGuire Nuclear Station, Units 1 and 2. The NRC staff has reviewed the licensee responses and has concluded that the licensee has acceptably addressed each request.
Consequently, Duke's GL response is considered closed and no further information or action is requested of you with the exception of any commitments you have made with respect to the GL responses. The NRC staff expects that the associated commitments will be entered into the licensee's tracking system, and controlled consistent with the Nuclear Energy Institute (NEI) document NEI 99-04, "Guidelines for Managing NRC Commitment Changes." In addition, the NRC's Region II staff may decide to perform (and would contact you to schedule) an inspection using Temporary Instruction (TI) 2515/177, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems (NRC Generic Letter 2008 01)" (ADAMS Accession No. ML082950666). The TI 2515/177 is confirmatory in nature in that it directs NRC inspectors to selectively verify that the licensee has implemented or is in the process of acceptably implementing the commitments, modifications, and programmatically controlled actions described in the licensee's response to GL 2008-01 and the plant-specific information supports a conclusion that subject systems operability is reasonably ensured.
If you have any questions, please call me at 301-415-1119.
Sincerely, Jon H. Thompson, Project Manager Plant Licensing Branch 11-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-369 and 50-370 cc: Distribution via Listserv
R. Repko -2 (ADAMS Accession No. ML103500133) and May 17,2011 (ADAMS Accession No. ML11145A111), Duke Energy Carolinas, LLC (Duke, the licensee) provided responses to GL 2008-01 for McGuire Nuclear Station, Units 1 and 2. The NRC staff has reviewed the licensee responses and has concluded that the licensee has acceptably addressed each request.
Consequently, Duke's GL response is considered closed and no further information or action is requested of you with the exception of any commitments you have made with respect to the GL responses. The NRC staff expects that the associated commitments will be entered into the licensee's tracking system, and controlled consistent with the Nuclear Energy Institute (NEI) document NEI 99-04, "Guidelines for Managing NRC Commitment Changes." In addition, the NRC's Region \I staff may decide to perform (and would contact you to schedule) an inspection using Temporary Instruction (TI) 2515/177, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems (NRC Generic Letter 2008 01)" (ADAMS Accession No. ML082950666). The TI 2515/177 is confirmatory in nature in that it directs NRC inspectors to selectively verify that the licensee has implemented or is in the process of acceptably implementing the commitments, modifications, and programmatically controlled actions described in the licensee's response to GL 2008-01 and the plant-specific information supports a conclusion that subject systems operability is reasonably ensured.
If you have any questions, please call me at 301-415-1119.
Sincerely, IRA!
Jon H. Thompson, Project Manager Plant Licensing Branch 11-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-369 and 50-370 cc: Distribution via Listserv DISTRIBUTION:
PUBLIC LPLlI-1 RlF RidsAcrsAcnw_MailCtr Resource RidsNrrDorlDpr Resource RidsNrrDorlLp2-1 Resource RidsNrrDssSrxb Resource RidsNrrLAMOBrien Resource (hard copy)
RidsNrrPMMcGuire Resource (hard copy)
RidsOgcRp Resource RidsRgn2MailCenter Resource ADAMS Accesslon No. ML11160A113 *Bsy memo dated 5/24/11 OFFICE NRRlLPL2-1/PM NRRlLPL2-1/LA NRRlSRXB/BC NRRlLPL2-1/BC NRR/LPL2-1/PM NAME JThompson MO'Brien AUlses* GKulesa JThompson DATE 6/2/11 6/2/11 05124/2011 618/11 6/9/11 OFFICIAL RECORD COpy