ML15148A163: Difference between revisions
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==SUBJECT:== | ==SUBJECT:== | ||
NUCLEAR REGULATORY COMMISSION PLAN FOR THE AUDIT OF EXELON GENERATION COMPANY, LLC'S FLOOD HAZARD REEVALUATION REPORT SUBMITTAL RELATING TO THE NEAR-TERM TASK FORCE RECOMMENDATION 2.1-FLOODING FOR RE. GINNA NUCLEAR POWER PLANT (TAC NO. MF6098) | |||
NUCLEAR REGULATORY COMMISSION PLAN FOR THE AUDIT OF EXELON GENERATION | |||
==Dear Mr. Pacher:== | ==Dear Mr. Pacher:== | ||
This letter documents the U.S. Nuclear Regulatory Commission (NRC) staff's plan to perform a regulatory audit of Exelon Generation | This letter documents the U.S. Nuclear Regulatory Commission (NRC) staff's plan to perform a regulatory audit of Exelon Generation Company, LLC's (the licensee) supporting calculations of the Flood Hazard Reevaluation Report (FHRR) submittal related to the Near-Term Task Force Recommendation 2.1, Flooding for R E. Ginna Nuclear Power Plant (Ginna). This technical audit will be performed consistent with NRC Office of Nuclear Reactor Regulation, Office Instruction LIC-111, "Regulatory Audits," dated December 29, 2008 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML082900195). | ||
The audit will be conducted over multiple sessions, as needed, and the NRC staff will develop an audit summary report to document its observations and conclusions within 90 days of the final audit session. The audit will provide the NRC staff with a better understanding of the Ginna FHRR, which was submitted March 11, 2015 (ADAMS Accession No. ML 15072A009). | |||
This technical audit will be performed consistent with NRC Office of Nuclear Reactor Regulation, Office Instruction LIC-111, "Regulatory Audits," | |||
dated December 29, 2008 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML082900195). | |||
The audit will be conducted over multiple | |||
The audit will provide the NRC staff with a better understanding of the Ginna FHRR, which was submitted March 11, 2015 (ADAMS Accession No. ML 15072A009). | |||
Specifically, the audit will provide the NRC with a better understanding of the analyses of the flooding hazards presented in the Ginna FHRR The audit is intended to support completion of the staff's review of the FHRR and the subsequent issuance of a Staff Assessment. | Specifically, the audit will provide the NRC with a better understanding of the analyses of the flooding hazards presented in the Ginna FHRR The audit is intended to support completion of the staff's review of the FHRR and the subsequent issuance of a Staff Assessment. | ||
The enclosed audit plan outlines the process that will allow the NRC staff to identify additional information potentially necessary for licensees to supplement their FHRRs, and resolve any potential technical concerns. | The enclosed audit plan outlines the process that will allow the NRC staff to identify additional information potentially necessary for licensees to supplement their FHRRs, and resolve any potential technical concerns. | ||
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==Enclosure:== | ==Enclosure:== | ||
Audit Plan cc w/encl: Distribution via Listserv Sincerely, Victor E. Hall, Senior Project Manager Hazards Management Branch Japan Lessons-Learned Division Office of Nuclear Reactor Regulation NRC PLAN FOR THE AUDIT OF EXELON GENERATION COMPANY. | Audit Plan cc w/encl: Distribution via Listserv Sincerely, Victor E. Hall, Senior Project Manager Hazards Management Branch Japan Lessons-Learned Division Office of Nuclear Reactor Regulation NRC PLAN FOR THE AUDIT OF EXELON GENERATION COMPANY. LLC'S FLOOD HAZARD REEVALUATION REPORT SUBMITTAL RELATING TO THE NEAR-TERM TASK FORCE RECOMMENDATION 2.1-FLOODING FOR R. E. GINNA NUCLEAR POWER PLANT BACKGROUND AND AUDIT BASIS: By letter dated March 12, 2012, the U.S. Nuclear Regulatory Commission (NRC) issued a request for information to all power reactor licensees and holders of construction permits in active or deferred status, pursuant to Title 10 of the Code of Federal Regulations (10 CFR), Section 50.54(f) "Conditions of license" (hereafter referred to as the "50.54(f) letter"). | ||
LLC'S FLOOD HAZARD REEVALUATION REPORT SUBMITTAL RELATING TO THE NEAR-TERM TASK FORCE RECOMMENDATION 2.1-FLOODING FOR R. E. GINNA NUCLEAR POWER PLANT BACKGROUND AND AUDIT BASIS: By letter dated March 12, 2012, the U.S. Nuclear Regulatory Commission (NRC) issued a request for information to all power reactor licensees and holders of construction permits in active or deferred status, pursuant to Title 10 of the Code of Federal Regulations (10 CFR), Section 50.54(f) | |||
"Conditions of license" (hereafter referred to as the "50.54(f) letter"). | |||
The request was issued in connection with implementing lessons-learned from the 2011 accident at the Fukushima Dai-ichi nuclear power plant, as documented in The Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident. | The request was issued in connection with implementing lessons-learned from the 2011 accident at the Fukushima Dai-ichi nuclear power plant, as documented in The Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident. | ||
Recommendation 2.1 of that document recommended that the staff issue orders to all licensees to reevaluate seismic and flooding for their sites against current NRC requirements and guidance. | Recommendation 2.1 of that document recommended that the staff issue orders to all licensees to reevaluate seismic and flooding for their sites against current NRC requirements and guidance. | ||
Subsequent Staff Requirements Memoranda associated with Commission Papers SECY 11-0124 and SECY-11-0137, instructed the NRC staff to issue requests for information to licensees pursuant to 10 CFR 50.54(f). | Subsequent Staff Requirements Memoranda associated with Commission Papers SECY 11-0124 and SECY-11-0137, instructed the NRC staff to issue requests for information to licensees pursuant to 10 CFR 50.54(f). | ||
By letter dated March 11, 2015, Exelon Generation | By letter dated March 11, 2015, Exelon Generation Company, LLC (Exelon, the licensee) submitted its Flood Hazard Reevaluation Report (FHRR) for R. E. Ginna Nuclear Power Plant (Ginna) (Agencywide Documents Access and Management System Accession No. ML 15072A009). | ||
The NRC staff has begun its review of the aforementioned submittals and plans to conduct a regulatory audit of Exelon to aid in its review of the licensee's FHRR. REGULATORY AUDIT SCOPE AND METHODOLGY: | The NRC staff has begun its review of the aforementioned submittals and plans to conduct a regulatory audit of Exelon to aid in its review of the licensee's FHRR. REGULATORY AUDIT SCOPE AND METHODOLGY: | ||
The areas of focus for the regulatory audit is the information contained in the Ginna FHRR submittal, and all associated and relevant supporting documentation used in the development of the aforementioned document including, but not limited to, methodology, process information, calculations, computer models, etc. The audit will be conducted and completed over several meetings that are to be determined, as necessary. | The areas of focus for the regulatory audit is the information contained in the Ginna FHRR submittal, and all associated and relevant supporting documentation used in the development of the aforementioned document including, but not limited to, methodology, process information, calculations, computer models, etc. The audit will be conducted and completed over several meetings that are to be determined, as necessary. | ||
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NRC AUDIT TEAM: Title Team Member Affiliation Team Leader, NRR/JLD Tekia Govan NRC Branch Chief, NRO/DSEA Chris Cook NRC Technical Lead Lyle Hibler NRC Technical Manager Laura Quinn-Willingham NRC Technical Support Various Contractors Department of Energy National Laboratory LOGISTICS: | NRC AUDIT TEAM: Title Team Member Affiliation Team Leader, NRR/JLD Tekia Govan NRC Branch Chief, NRO/DSEA Chris Cook NRC Technical Lead Lyle Hibler NRC Technical Manager Laura Quinn-Willingham NRC Technical Support Various Contractors Department of Energy National Laboratory LOGISTICS: | ||
The audit meetings will be coordinated with Exelon staff. DELIVERABLES: | The audit meetings will be coordinated with Exelon staff. DELIVERABLES: | ||
The NRC team will develop an audit summary report to convey the audit results. | The NRC team will develop an audit summary report to convey the audit results. The report will be placed in ADAMS within 90 days of the completion of the final audit session, and will be publicly available. | ||
The report will be placed in ADAMS within 90 days of the completion of the final audit session, and will be publicly available. | |||
The information discussed in the audit may be included, fully or in part, in the development of the NRC technical staff's assessments as a result of the FHRR review. | The information discussed in the audit may be included, fully or in part, in the development of the NRC technical staff's assessments as a result of the FHRR review. | ||
J. Pacher If you have any questions, please contact me at (301) 415-2915 or by e-mail at Victor.Hall@nrc.gov. | J. Pacher If you have any questions, please contact me at (301) 415-2915 or by e-mail at Victor.Hall@nrc.gov. | ||
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Audit Plan cc w/encl: Distribution via Listserv DISTRIBUTION: | Audit Plan cc w/encl: Distribution via Listserv DISTRIBUTION: | ||
PUBLIC JLD R/F RidsNRRJLD Resource | PUBLIC JLD R/F RidsNRRJLD Resource LHibler, NRO CCook, NRO JBowen, NRR MShams, NRR ARivera, NRO RidsNrrDorllpl1-1 ADAMS Accession No.: ML 15148A163 Sincerely, IRA/ Victor E. Hall, Senior Project Manager Hazards Management Branch Japan Lessons-Learned Division Office of Nuclear Reactor Regulation LQuinn-Willingham, NRO TGovan, NRR KErwin, NRO MFranovich, NRR BHarvey,NRO RidsNrrPMREGinna Resource OFFICE NRR/JLD/JHMB/PM NRR/JLD/JHMB/LA NRR/JLD/JHMB/BC NRR/JLD/JHMB/PM NAME TGovan Slent MShams VHall DATE 05/28/15 05/28/15 06/01/15 06/10/15 OFFICAL RECORD COPY}} | ||
Revision as of 03:29, 9 July 2018
ML15148A163 | |
Person / Time | |
---|---|
Site: | Ginna ![]() |
Issue date: | 06/10/2015 |
From: | Hall V E Japan Lessons-Learned Division |
To: | Pacher J E Ginna |
Hall V E, NRR/JLD, 415-2915 | |
References | |
TAC MF6098 | |
Download: ML15148A163 (5) | |
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Mr. Joseph E. Pacher Vice President RE. Ginna Nuclear Power Plant RE. Ginna Nuclear Power Plant, LLC 1503 Lake Road Ontario, NY 14519 June 10, 2015
SUBJECT:
NUCLEAR REGULATORY COMMISSION PLAN FOR THE AUDIT OF EXELON GENERATION COMPANY, LLC'S FLOOD HAZARD REEVALUATION REPORT SUBMITTAL RELATING TO THE NEAR-TERM TASK FORCE RECOMMENDATION 2.1-FLOODING FOR RE. GINNA NUCLEAR POWER PLANT (TAC NO. MF6098)
Dear Mr. Pacher:
This letter documents the U.S. Nuclear Regulatory Commission (NRC) staff's plan to perform a regulatory audit of Exelon Generation Company, LLC's (the licensee) supporting calculations of the Flood Hazard Reevaluation Report (FHRR) submittal related to the Near-Term Task Force Recommendation 2.1, Flooding for R E. Ginna Nuclear Power Plant (Ginna). This technical audit will be performed consistent with NRC Office of Nuclear Reactor Regulation, Office Instruction LIC-111, "Regulatory Audits," dated December 29, 2008 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML082900195).
The audit will be conducted over multiple sessions, as needed, and the NRC staff will develop an audit summary report to document its observations and conclusions within 90 days of the final audit session. The audit will provide the NRC staff with a better understanding of the Ginna FHRR, which was submitted March 11, 2015 (ADAMS Accession No. ML 15072A009).
Specifically, the audit will provide the NRC with a better understanding of the analyses of the flooding hazards presented in the Ginna FHRR The audit is intended to support completion of the staff's review of the FHRR and the subsequent issuance of a Staff Assessment.
The enclosed audit plan outlines the process that will allow the NRC staff to identify additional information potentially necessary for licensees to supplement their FHRRs, and resolve any potential technical concerns.
The details of this audit have been discussed with Mr. Dave Distel of your staff.
J. Pacher If you have any questions, please contact me at (301) 415-2915 or by e-mail at Victor.Hall@nrc.gov.
Docket No. 50-244
Enclosure:
Audit Plan cc w/encl: Distribution via Listserv Sincerely, Victor E. Hall, Senior Project Manager Hazards Management Branch Japan Lessons-Learned Division Office of Nuclear Reactor Regulation NRC PLAN FOR THE AUDIT OF EXELON GENERATION COMPANY. LLC'S FLOOD HAZARD REEVALUATION REPORT SUBMITTAL RELATING TO THE NEAR-TERM TASK FORCE RECOMMENDATION 2.1-FLOODING FOR R. E. GINNA NUCLEAR POWER PLANT BACKGROUND AND AUDIT BASIS: By letter dated March 12, 2012, the U.S. Nuclear Regulatory Commission (NRC) issued a request for information to all power reactor licensees and holders of construction permits in active or deferred status, pursuant to Title 10 of the Code of Federal Regulations (10 CFR), Section 50.54(f) "Conditions of license" (hereafter referred to as the "50.54(f) letter").
The request was issued in connection with implementing lessons-learned from the 2011 accident at the Fukushima Dai-ichi nuclear power plant, as documented in The Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident.
Recommendation 2.1 of that document recommended that the staff issue orders to all licensees to reevaluate seismic and flooding for their sites against current NRC requirements and guidance.
Subsequent Staff Requirements Memoranda associated with Commission Papers SECY 11-0124 and SECY-11-0137, instructed the NRC staff to issue requests for information to licensees pursuant to 10 CFR 50.54(f).
By letter dated March 11, 2015, Exelon Generation Company, LLC (Exelon, the licensee) submitted its Flood Hazard Reevaluation Report (FHRR) for R. E. Ginna Nuclear Power Plant (Ginna) (Agencywide Documents Access and Management System Accession No. ML 15072A009).
The NRC staff has begun its review of the aforementioned submittals and plans to conduct a regulatory audit of Exelon to aid in its review of the licensee's FHRR. REGULATORY AUDIT SCOPE AND METHODOLGY:
The areas of focus for the regulatory audit is the information contained in the Ginna FHRR submittal, and all associated and relevant supporting documentation used in the development of the aforementioned document including, but not limited to, methodology, process information, calculations, computer models, etc. The audit will be conducted and completed over several meetings that are to be determined, as necessary.
Enclosure INFORMATION AND OTHER MATERIAL NECESSARY FOR THE REGULATORY AUDIT: The information required for the audit is the licensee's models and supporting calculations, as well as documentation related to the storm surge and site specific probable maximum precipitation analyses.
Other information needs will be discussed as audit meetings are scheduled.
NRC AUDIT TEAM: Title Team Member Affiliation Team Leader, NRR/JLD Tekia Govan NRC Branch Chief, NRO/DSEA Chris Cook NRC Technical Lead Lyle Hibler NRC Technical Manager Laura Quinn-Willingham NRC Technical Support Various Contractors Department of Energy National Laboratory LOGISTICS:
The audit meetings will be coordinated with Exelon staff. DELIVERABLES:
The NRC team will develop an audit summary report to convey the audit results. The report will be placed in ADAMS within 90 days of the completion of the final audit session, and will be publicly available.
The information discussed in the audit may be included, fully or in part, in the development of the NRC technical staff's assessments as a result of the FHRR review.
J. Pacher If you have any questions, please contact me at (301) 415-2915 or by e-mail at Victor.Hall@nrc.gov.
Docket No. 50-244
Enclosure:
Audit Plan cc w/encl: Distribution via Listserv DISTRIBUTION:
PUBLIC JLD R/F RidsNRRJLD Resource LHibler, NRO CCook, NRO JBowen, NRR MShams, NRR ARivera, NRO RidsNrrDorllpl1-1 ADAMS Accession No.: ML 15148A163 Sincerely, IRA/ Victor E. Hall, Senior Project Manager Hazards Management Branch Japan Lessons-Learned Division Office of Nuclear Reactor Regulation LQuinn-Willingham, NRO TGovan, NRR KErwin, NRO MFranovich, NRR BHarvey,NRO RidsNrrPMREGinna Resource OFFICE NRR/JLD/JHMB/PM NRR/JLD/JHMB/LA NRR/JLD/JHMB/BC NRR/JLD/JHMB/PM NAME TGovan Slent MShams VHall DATE 05/28/15 05/28/15 06/01/15 06/10/15 OFFICAL RECORD COPY