View source for RA-15-0049, Duke Energy Carolinas, LLC - Commitment to Maintain Severe Accident Management Guidelines

{{Adams
| number = ML15362A016
| issue date = 12/21/2015
| title = Duke Energy Carolinas, LLC - Commitment to Maintain Severe Accident Management Guidelines
| author name = Repko R
| author affiliation = Duke Energy Carolinas, LLC
| addressee name = 
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000261, 05000269, 05000270, 05000287, 05000324, 05000325, 05000369, 05000370, 05000400, 05000413, 05000414
| license number = DPR-023, DPR-038, DPR-047, DPR-055, DPR-062, DPR-071, NPF-009, NPF-017, NPF-035, NPF-052, NPF-063
| contact person = 
| case reference number = RA-15-0049
| document type = Letter type:RA
| page count = 4
}}

=Text=
{{#Wiki_filter:Regis T. Repko 526 South Church Street Charlotte, NC 28202 Mailing Address:
Mail Code EC07H / P.O. Box 1006 Charlotte, NC 28201-1006 704-382-4126 704-382-6056 fax Serial: RA-15-0049 December 21, 2015 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 BRUNSWICK STEAM ELECTRIC PLANT, UNIT NOS. 1 AND 2 DOCKET NOS. 50-325 AND 50-324 / RENEWED LICENSE NOS. DPR-71 AND DPR-62 SHEARON HARRIS NUCLEAR POWER PLANT, UNIT 1 DOCKET NO. 50-400 / RENEWED LICENSE NO. NPF-63 H. B. ROBINSON STEAM ELECTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261 / RENEWED LICENSE NO. DPR-23 CATAWBA NUCLEAR STATION, UNITS 1 AND 2 DOCKET NOS. 50-413 AND 50-414 / RENEWED LICENSE NOS. NPF-35 AND NPF-52 MCGUIRE NUCLEAR STATION, UNITS 1 AND 2 DOCKET NOS. 50-369 AND 50-370 / RENEWED LICENSE NOS. NPF-9 AND NPF-17 OCONEE NUCLEAR STATION, UNITS 1, 2, AND 3 DOCKET NOS. 50-269, 50-270 AND 50-287 / RENEWED LICENSE NOS. DPR-38, DPR-47 AND DPR-55

==SUBJECT:==
COMMITMENT TO MAINTAIN SEVERE ACCIDENT MANAGEMENT GUIDELINES The Nuclear Energy Institute (NEI) Nuclear Strategic Issues Advisory Committee (NSIAC) recently approved an Industry Initiative to implement and maintain Severe Accident Management Guidelines (SAMGs). This letter establishes commitments related to SAMGs for Brunswick Steam Electric Plant, Unit Nos. 1 and 2 (BSEP); Shearon Harris Nuclear Power Plant, Unit 1 (HNP); H. B. Robinson Steam Electric Plant, Unit No. 2 (RNP); Catawba Nuclear Station, Units 1 and 2 (CNS); McGuire Nuclear Station, Units 1 and 2 (MNS); and Oconee Nuclear Station, Units 1, 2, and 3 (ONS). These guidelines would be used by emergency response personnel during accident conditions that progress beyond the mitigation capabilities described in Emergency Operating Procedures (EOPs). SAMG strategies are intended to arrest the progression of fuel damage, maintain the capability of the containment as long as possible, and minimize radiological releases.
The new SAMG commitments are listed in the Attachment.
It is expected that NRC staff personnel will conduct periodic inspection of our SAMGs and performance deficiencies, if any, will be assessed using the Reactor Oversight Process. We

U.S. Nuclear Regulatory Commission RA-15-0049 Page2 also understand that inspection activities will not extend to NRC review and approval of SAMG strategies, or the use of equipment described in the SAMGs.
Should you have any questions concerning this letter, or require additional information, please contact Art Zaremba, Manager - Nuclear Fleet Licensing, at 980-373-2062.
Regis T. Repko Sr. Vice President - Governance, Projects, and Engineering MKL

==Attachment:==
List of Regulatory Commitments cc:     (all with Attachment)
USNRC Region II USN RC Resident Inspector - BSEP USN RC Resident Inspector - HNP USN RC Resident Inspector - RNP USN RC Resident Inspector - CNS USNRC Resident Inspector - MNS USNRC Resident Inspector - ONS A. Hon, NRA Project Manager - BSEP M. C. Barillas, NRA Project Manager - HNP & RNP G. E. Miller, NRA Project Manager - CNS & MNS J. R. Hall, NRA Project Manager - ONS D. Young, NEI (dly@nei.org)

U.S. Nuclear Regulatory Commission RA-15-0049 Attachment Page 1 of 2 LIST OF REGULATORY COMMITMENTS The following table identifies those actions committed to by Brunswick Steam Electric Plant, Unit Nos. 1 and 2 (BSEP); Shearon Harris Nuclear Power Plant, Unit 1 (HNP); H. B. Robinson Steam Electric Plant, Unit No. 2 (RNP); Catawba Nuclear Station, Units 1 and 2 (CNS); McGuire Nuclear Station, Units 1 and 2 (MNS); and Oconee Nuclear Station, Units 1, 2, and 3 (ONS) in this document. Any other statements in this submittal are provided for information purposes and are not considered to be regulatory commitments.
TYPE (Check One)                SCHEDULED COMMITMENT                    ONE-                           COMPLETION CONTINUING          DATE/EVENT TIME COMPLIANCE ACTION 1    For BSEP, HNP, RNP, CNS,                                    X          October 31, 2016 MNS, and ONS, SAMGs will be considered within plant configuration management processes in order to ensure that the SAMGs reflect changes to the facility over time.
2    The BSEP SAMG will be                       X                          June 30, 2017 updated to revision 3 of the BWROG generic severe accident guidelines (published February, 2013).
3    The HNP, RNP, CNS, MNS, and                                 X          Within 2 refueling ONS SAMGs will be updated to                                           outages or 3 years future revisions of the PWROG                                          of the publication generic severe accident technical                                      date of the guidelines, and the SAMGs will                                         guidelines, be integrated with other                                               whichever is emergency response guideline                                           greater sets and symptom-based Emergency Operating Procedures, and validated, using the guidance in NEI 14-01, Emergency Response Procedures and Guidelines for Beyond Design Basis Events and Severe Accidents.

U.S. Nuclear Regulatory Commission RA-15-0049 Attachment Page 2 of 2 TYPE (Check One)        SCHEDULED COMMITMENT              ONE-                 COMPLETION CONTINUING    DATE/EVENT TIME COMPLIANCE ACTION 4   The BSEP SAMG will be updated                     X   Within 2 refueling to future revisions of the BWROG                      outages or 3 years generic severe accident technical                     of the publication guidelines, and the SAMG will be                      date of the integrated with other emergency                       guidelines, response guideline sets and                           whichever is symptom-based Emergency                               greater Operating Procedures, and validated, using the guidance in NEI 14-01, Emergency Response Procedures and Guidelines for Beyond Design Basis Events and Severe Accidents. Note: For BSEP, use of NEI 14-01 guidance begins with the update to revision 4 of the BWROG generic severe accident guidelines.

Regis T. Repko 526 South Church Street Charlotte, NC 28202 Mailing Address:
Mail Code EC07H / P.O. Box 1006 Charlotte, NC 28201-1006 704-382-4126 704-382-6056 fax Serial: RA-15-0049 December 21, 2015 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 BRUNSWICK STEAM ELECTRIC PLANT, UNIT NOS. 1 AND 2 DOCKET NOS. 50-325 AND 50-324 / RENEWED LICENSE NOS. DPR-71 AND DPR-62 SHEARON HARRIS NUCLEAR POWER PLANT, UNIT 1 DOCKET NO. 50-400 / RENEWED LICENSE NO. NPF-63 H. B. ROBINSON STEAM ELECTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261 / RENEWED LICENSE NO. DPR-23 CATAWBA NUCLEAR STATION, UNITS 1 AND 2 DOCKET NOS. 50-413 AND 50-414 / RENEWED LICENSE NOS. NPF-35 AND NPF-52 MCGUIRE NUCLEAR STATION, UNITS 1 AND 2 DOCKET NOS. 50-369 AND 50-370 / RENEWED LICENSE NOS. NPF-9 AND NPF-17 OCONEE NUCLEAR STATION, UNITS 1, 2, AND 3 DOCKET NOS. 50-269, 50-270 AND 50-287 / RENEWED LICENSE NOS. DPR-38, DPR-47 AND DPR-55

==SUBJECT:==
COMMITMENT TO MAINTAIN SEVERE ACCIDENT MANAGEMENT GUIDELINES The Nuclear Energy Institute (NEI) Nuclear Strategic Issues Advisory Committee (NSIAC) recently approved an Industry Initiative to implement and maintain Severe Accident Management Guidelines (SAMGs). This letter establishes commitments related to SAMGs for Brunswick Steam Electric Plant, Unit Nos. 1 and 2 (BSEP); Shearon Harris Nuclear Power Plant, Unit 1 (HNP); H. B. Robinson Steam Electric Plant, Unit No. 2 (RNP); Catawba Nuclear Station, Units 1 and 2 (CNS); McGuire Nuclear Station, Units 1 and 2 (MNS); and Oconee Nuclear Station, Units 1, 2, and 3 (ONS). These guidelines would be used by emergency response personnel during accident conditions that progress beyond the mitigation capabilities described in Emergency Operating Procedures (EOPs). SAMG strategies are intended to arrest the progression of fuel damage, maintain the capability of the containment as long as possible, and minimize radiological releases.
The new SAMG commitments are listed in the Attachment.
It is expected that NRC staff personnel will conduct periodic inspection of our SAMGs and performance deficiencies, if any, will be assessed using the Reactor Oversight Process. We

U.S. Nuclear Regulatory Commission RA-15-0049 Page2 also understand that inspection activities will not extend to NRC review and approval of SAMG strategies, or the use of equipment described in the SAMGs.
Should you have any questions concerning this letter, or require additional information, please contact Art Zaremba, Manager - Nuclear Fleet Licensing, at 980-373-2062.
Regis T. Repko Sr. Vice President - Governance, Projects, and Engineering MKL

==Attachment:==
List of Regulatory Commitments cc:     (all with Attachment)
USNRC Region II USN RC Resident Inspector - BSEP USN RC Resident Inspector - HNP USN RC Resident Inspector - RNP USN RC Resident Inspector - CNS USNRC Resident Inspector - MNS USNRC Resident Inspector - ONS A. Hon, NRA Project Manager - BSEP M. C. Barillas, NRA Project Manager - HNP & RNP G. E. Miller, NRA Project Manager - CNS & MNS J. R. Hall, NRA Project Manager - ONS D. Young, NEI (dly@nei.org)

U.S. Nuclear Regulatory Commission RA-15-0049 Attachment Page 1 of 2 LIST OF REGULATORY COMMITMENTS The following table identifies those actions committed to by Brunswick Steam Electric Plant, Unit Nos. 1 and 2 (BSEP); Shearon Harris Nuclear Power Plant, Unit 1 (HNP); H. B. Robinson Steam Electric Plant, Unit No. 2 (RNP); Catawba Nuclear Station, Units 1 and 2 (CNS); McGuire Nuclear Station, Units 1 and 2 (MNS); and Oconee Nuclear Station, Units 1, 2, and 3 (ONS) in this document. Any other statements in this submittal are provided for information purposes and are not considered to be regulatory commitments.
TYPE (Check One)                SCHEDULED COMMITMENT                    ONE-                           COMPLETION CONTINUING          DATE/EVENT TIME COMPLIANCE ACTION 1    For BSEP, HNP, RNP, CNS,                                    X          October 31, 2016 MNS, and ONS, SAMGs will be considered within plant configuration management processes in order to ensure that the SAMGs reflect changes to the facility over time.
2    The BSEP SAMG will be                       X                          June 30, 2017 updated to revision 3 of the BWROG generic severe accident guidelines (published February, 2013).
3    The HNP, RNP, CNS, MNS, and                                 X          Within 2 refueling ONS SAMGs will be updated to                                           outages or 3 years future revisions of the PWROG                                          of the publication generic severe accident technical                                      date of the guidelines, and the SAMGs will                                         guidelines, be integrated with other                                               whichever is emergency response guideline                                           greater sets and symptom-based Emergency Operating Procedures, and validated, using the guidance in NEI 14-01, Emergency Response Procedures and Guidelines for Beyond Design Basis Events and Severe Accidents.

U.S. Nuclear Regulatory Commission RA-15-0049 Attachment Page 2 of 2 TYPE (Check One)        SCHEDULED COMMITMENT              ONE-                 COMPLETION CONTINUING    DATE/EVENT TIME COMPLIANCE ACTION 4   The BSEP SAMG will be updated                     X   Within 2 refueling to future revisions of the BWROG                      outages or 3 years generic severe accident technical                     of the publication guidelines, and the SAMG will be                      date of the integrated with other emergency                       guidelines, response guideline sets and                           whichever is symptom-based Emergency                               greater Operating Procedures, and validated, using the guidance in NEI 14-01, Emergency Response Procedures and Guidelines for Beyond Design Basis Events and Severe Accidents. Note: For BSEP, use of NEI 14-01 guidance begins with the update to revision 4 of the BWROG generic severe accident guidelines.}}