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Category:Meeting Summary
MONTHYEARML24204A0912024-07-30030 July 2024
Summary of May 9, 2024, Preapplication Teleconference with Nebraska Public Power District to Discuss Proposed Changes to the Cooper Nuclear Station Emergency Plan
ML24122C6862024-05-0202 May 2024
Summary of the April 24, 2024 Information Meeting with Question and Answer Session to Discuss the 2023 Annual Assessment of Safety Performance at Cooper Nuclear Station
ML24016A0772024-02-0202 February 2024
December 13, 2023, Summary of Pre-application Teleconference with Nebraska Public Power District to Discuss License Amendment to Adjust High Pressure Coolant Injection Flow Setpoints for Cooper Nuclear Station
ML23165A0352023-06-26026 June 2023
Summary of June 1, 2023, Pre-Application Teleconference with Nebraska Public Power District to Discuss Planned License Amendment Request to Add Temporary Note to TS LCO 3.8.3 for Diesel Fuel Oil Tank Cleaning and Inspection
ML23164A1152023-06-23023 June 2023
Summary of Pre-Application Teleconference with Nebraska Public Power District to Discuss Relief Request for Drywell Inspections Performed During Refueling Outage 32
ML22147A0932022-06-0606 June 2022
2021 Annual Assessment Public Meeting Summary
ML21140A3892021-05-24024 May 2021
Riv Column 1 EOC 2020 Public Meeting Summary
ML20189A2832020-07-0707 July 2020
Summary of Region IV Annual Assessment Public Meeting
ML19350C3122019-12-19019 December 2019
Summary of December 3, 2019, Public Meeting with Nebraska Public Power District, on Proposed Changes to the Emergency Plan to Revise the Emergency Action Level Scheme at Cooper Nuclear Station
ML19204A2452019-07-25025 July 2019
Summary of Presubmittal Teleconference with Nebraska Public Power District Regarding Proposed Exemption from Appendix J of 10 CFR Part 50 for Cooper Nuclear Station
ML17324A2802017-11-16016 November 2017
Summary of Regulatory Conference to Discuss Safety Significance of Cooper Nuclear Station Emergency Station Service Transformer Bus Duct Deficiency
ML16334A4732016-12-0606 December 2016
Summary of Closed Meeting to Discuss Dam Failure Analysis Developed for the Integrated Assessment for Cooper Nuclear Station
ML14156A2832014-06-16016 June 2014
Summary of 5/22/2014 Meeting with Omaha Public Power District and Nebraska Public Power District to Discuss Flooding Hazard Evaluation Extension Requests for Fort Calhoun, Unit 1, and Cooper Nuclear Station
ML14147A3592014-06-0909 June 2014
Summary of Meeting Between Army Corps of Engineers, NRC, Omaha Public Power District, and Nebraska Public Power District - Discuss Flooding Analysis Associated with Fort Calhoun, Unit 1 and Cooper Nuclear Station
ML14139A3582014-06-0505 June 2014
5/9/2014 Summary of Meeting with Omaha Public Power District and Nebraska Public Power District to Discuss Flooding Hazard Evaluation Extension Requests for Fort Calhoun, Unit 1, and Cooper Nuclear Station
ML14139A3442014-05-29029 May 2014
Summary of Closed Meeting Between Representatives of the Nuclear Regulatory Commission, Omaha Public Power District and Nebraska Public Power District to Discuss Flooding Analysis
ML14031A1622014-02-10010 February 2014
Summary of Meeting Between Army Corps of Engineers, NRC, Omaha Public Power District, and Nebraska Public Power District - Discuss Flooding Analysis Associated with Fort Calhoun, Unit 1 and Cooper Nuclear Station
ML14034A0502014-02-0606 February 2014
Summary of Audit Conducted 1/28-29/2014, License Amendment Request to Adopt National Fire Protection Agency (NFPA) 805, Performance-Based Standard for Fire Protection for LWR Electric Generating Plants
ML13178A1592013-06-26026 June 2013
Summary of Meeting for Public Meeting with Nebraska Public Power District Regarding Cooper Nuclear Station
ML1132200762011-12-0505 December 2011
Summary of Meeting with Nebraska Public Power District to Discuss Amendment Request to Implement a 24-Month Fuel Cycle and Adopt Technical Specification Task Force (TSTF)-493, Revision 4 for Cooper Nuclear Station
ML1131903962011-11-0303 November 2011
Summary of Meeting with Nebraska Public Power District to Discuss Safety Performance at Cooper Nuclear Station
ML11292A1612011-10-20020 October 2011
Summary of Meeting with Beyond Nuclear Regarding Their 10 CFR 2.206 Petition to Suspend Operating Licenses of General Electric Mark I Boiling Water Reactors
ML1121700812011-08-18018 August 2011
7/12/11 - Summary of Teleconference with Nebraska Public Power District to Discuss Cooper'S Request to Revise TS 3.4.3, Safety/Relief Valves (Srvs) and Safety Valves (Svs) at Cooper Nuclear Station
ML11166A1342011-06-22022 June 2011
Meeting Summary with the Beyond Nuclear Petitioners Regarding Their 2.206 Petition to Suspend Operating Licenses (Ols) of General Electric (GE) Boiling Water Reactors (Bwrs) Mark I (Bwrs)
ML1112606772011-05-0606 May 2011
Summary of Meeting with Nebraska Public District, Cooper Discussed the Significance, Cause and Corrective Action Associated with an Apparent Violation with Low-to-Moderate Safety Significance
ML1029204632010-10-29029 October 2010
Summary of Pre-Licensing Meeting with Nebraska Public Power District to Discuss Future License Amendment Request for Cooper Nuclear Station TSTF-493, Revision 4, Clarify Application of Setpoint Methodology for LSSS Functions
ML1015303172010-07-13013 July 2010
Summary of Telephone Conference Call Held on May 26, 2010 Between the U.S. NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Responses to Requests for Additional Information, for Cooper Nuclear Station Lic
ML1015204892010-06-16016 June 2010
Summary of Telephone Conference Call Held on May 18, 2010, Between the U.S. NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Responses to Requests for Additional Information for Cooper Nuclear Station Lic
ML1016001102010-06-0909 June 2010
Summary of Annual Performance Assessment Meeting for Cooper Nuclear Station
ML1010406562010-05-11011 May 2010
04/07/10 Summary of Public Meeting to Discuss the Draft Supplemental Environmental Impact Statement Related to the Review of Cooper Nuclear Station License Renewal Application
ML1011904802010-04-29029 April 2010
Summary of Meeting with Nebraska Public Power District to Discuss Issues Associated with the Independent Spent Fuel Storage Installation (ISFSI)
ML1007106452010-04-20020 April 2010
Summary of Telephone Conference Call Held Between NRC & NPPD, Related to a Clarification for Certain Responses to RAI for Cooper Nuclear Station Lr
ML1002901692010-02-26026 February 2010
Summary of Telephone Conference Call Held on January 14, 2010, Between the U.S. NRC and Nebraska Public Power District, Related to a Clarification for Certain Responses to Requests for Additional Information for Cooper Nuclear Station Licen
ML1001900422010-02-0303 February 2010
Summary of Telephone Conference Call Held on 1/8/2010, Between the U.S. NRC and Nebraska Public Power District Related to a Clarification for Certain Responses to Requests for Additional Information for Cooper Nuclear Station
ML1000900472010-01-21021 January 2010
November 9, 2009, Summary of Telephone Conference Call Held on Between NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Responses to Requests for Additional Information for Cooper License Renewal
ML0929200262009-10-28028 October 2009
Summary of Telephone Conference Call Held on 09/14/09, Between the U.S. NRC Staff and NPPD, Related to a Request for Additional Information (RAI) and Clarification for Certain Responses to Rais, for Cooper Nuclear Station License Renewal
ML0923007182009-10-15015 October 2009
Summary of Teleconference Call Held Between the NRC and Nebraska Public Power District Related to Clarifications on Request for Additional Information for Cooper
ML0926805692009-10-0808 October 2009
09/02/09 Summary of Telephone Conference Call Between NRC Staff and NPPD, Related to a Clarification for Certain Responses to Requests for Additional Information, for Cooper Nuclear Station License Renewal
ML0923804342009-09-17017 September 2009
07/07/2009 Meeting Summary, Telephone Conference Call Between the U.S. NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Requests for Additional Information, for Cooper Nuclear Station License Renewal
ML0923101202009-09-17017 September 2009
Summary of Tele Conf Call with Nebraska Public Power Districts to Discuss Clarifications for the Severe Accident Mitigation Alternative Documented in the NRC Request for Additional Information Letter Dated May 1, 2009
ML0920103992009-08-25025 August 2009
Summary of Telephone Conference Call Held on June 16, 2009, Between the NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Requests for Additional Information, for Cooper Nuclear Station License Renewal
ML0920303052009-07-29029 July 2009
Summary of Telephone Conference Call Held on 7/9/2009, Between the U.S. NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Requests for Additional Information, for Cooper Nuclear Station License Renewal
ML0917503682009-07-0101 July 2009
Summary of Regulatory Audit Related to the Review of the License Renewal Application for Cooper Nuclear Station
ML0915604962009-06-10010 June 2009
Summary of Telephone Conference Call Held on May 20, 2009, Between the USNRC Staff and NPPD, Related to a Clarification on Certain RAI (RAI B.1.15-3 and RAI B.1.15-4), for CNS Renewal
ML0909704142009-04-30030 April 2009
Summary of Site Audit Related to the Review of the License Review Application for Cooper Nuclear Station, Unit 1
ML0909103082009-04-14014 April 2009
Summary of Public Environmental Scoping Meeting Related to the Review of the Cooper Nuclear Station, Licensed Renewal Application
ML0909700972009-04-0707 April 2009
Summary of Annual Performance Assessment Meeting with Nebraska Public Power District to Discuss Safety Performance at Cooper Nuclear Station Between January 1 & December 31, 2008
ML0831101972008-11-0505 November 2008
Summary of Meeting with Nebraska Public Power District to Discuss Inspection Procedure 95002 Supplemental Inspection Preparations and Diesel Generator Performance Improvement Plan
ML0810900022008-04-22022 April 2008
Summary of Telephone Conference Verbal Authorization for Cooper Relief Request RI-35
ML0720002802007-07-18018 July 2007
Meeting Summary for Regulatory and Predecisional Enforcement Conference; Cooper Nuclear Station
2024-07-30
[Table view]
Category:Memoranda
MONTHYEARML24297A6392024-10-30030 October 2024
Reassignment of U.S. Nuclear Regulatory Commission Branch Chief in the Division of Operating Reactor Licensing for Plant Licensing Branch IV
ML24122C6862024-05-0202 May 2024
Summary of the April 24, 2024 Information Meeting with Question and Answer Session to Discuss the 2023 Annual Assessment of Safety Performance at Cooper Nuclear Station
ML22147A0932022-06-0606 June 2022
2021 Annual Assessment Public Meeting Summary
ML21202A3632021-07-20020 July 2021
Memorandum Disposition of Documents Discovered at Jensen Hughes
ML21140A3892021-05-24024 May 2021
Riv Column 1 EOC 2020 Public Meeting Summary
ML21055A4022021-05-14014 May 2021
Memorandum: Final Environmental Assessment and Finding of No Significant Impact of Initial and Updated Decommissioning Funding Plans for the Cooper, Fort Calhoun and Virgil C. Summer Independent Spent Fuel Storage Installations
ML18173A0082018-06-20020 June 2018
Cancelling Numerous Inspection Report Numbers
ML16253A3212016-09-13013 September 2016
Notice of Webinar Meeting with Nebraska Public Power District to Discuss Dam Failure Analysis Developed for the Integrated Assessment for Cooper Nuclear Station
ML16088A2042016-03-28028 March 2016
Memo T Bowers from s Ruffin, Technical Assistance Requests - Review 2015 Tri-Annual Decommissioning Funding Plans for Multiple Independent Spent Fuel Storage Installations W/ Encl 2 (Template)
ML16088A2052016-03-28028 March 2016
Enclosure 1 - (72.30 DFP Reviews to Be Completed 2015) - Memo T Bowers from s Ruffin, Technial Assistance Requests - Review 2015 Tri-Annual Decommissioning Funding Plans for Multiple Independent Spent Fuel Storage Installations
ML14129A4452014-05-12012 May 2014
5/13/2014 Notice of Forthcoming Closed Meeting to Discuss Dam Failure Analysis for Cooper Nuclear Station and Fort Calhoun Station, Unit 1
ML13346A0822013-12-12012 December 2013
Notice of Forthcoming Closed Meeting to Discuss Dam Failure Analysis for Cooper Nuclear Station and Fort Calhoun Station, Unit 1
ML13309A0802013-12-11011 December 2013
Memorandum to File: Transcript for 10 CFR 2.206 Petition from Beyond Nuclear (Et Al) Regarding General Electric Mark I and Mark II Boiling-Water Reactors
ML13165A1972013-06-13013 June 2013
06/26//2013 Notice of Public Meeting with Nebraska Public Power District to Discuss Progress and Status Plans for Addressing Substantive Cross-Culting Issues in the Areas of Human Performance and Problem Identification and Resolution
ML12340A2682012-11-27027 November 2012
CNS Memo DED12-0003 Response to 10 CFR 50.54(f) Section 2.3 Seismic, Enclosing Engineering Evaluation 12-E18, Revision 0
ML11250A1712011-09-14014 September 2011
Notice of Forthcoming Meeting with Petitioner Requesting Action Under 10 CFR 2.206 Regarding Immediate Suspension of the Operating Licenses of General Electric (GE) Mark 1 Boiling Water Reactors (Bwrs)
ML1118100852011-06-30030 June 2011
Notice of Meeting with Nebraska Public Power District to Discuss Cooper'S Request to Revise TS 3.4.3, Safety/Relief Valves (Srvs) and Safety Valves (Svs), to Reduce Number of Required SRVs for Overpressure Protection
ML11126A0962011-05-12012 May 2011
Notice of Meeting with Petitioner Requesting Action Under 10CFR2.206 Regarding Immediate Suspension of Operating Licenses of General Electric Mark 1 Boiling Water Reactors
ML1028000022010-10-0707 October 2010
Notice of Forthcoming Meeting with Nebraska Public Power District to Discuss Future License Amendment Request for Cooper Nuclear Station Related to TSTF-493, Revision 4, Clarify Application of Setpoint Methodology for LSSS Functions
ML1028505172010-10-0707 October 2010
S. Wastler Memo Technical Assistance Request - Review of Proposed Amendment to the Cooper Power Station Physical Security Plan (TAC L24478)
ML1014801032010-09-0707 September 2010
ACRS Review of the Cooper Nuclear Station, License Renewal Application Safety Evaluation Report
ML1020702582010-08-30030 August 2010
the Nuclear Regulatory Commission Staff Spot-Checks Review of Cooper Nuclear Station June 30, 2010 - Finding of No Potential Issues in Bank Statements
ML1020305332010-07-22022 July 2010
Minutes of the Plant License Renewal Subcommittee Regarding Cooper Nuclear Station on May 5, 2010, in Rockville, Maryland
ML1015303172010-07-13013 July 2010
Summary of Telephone Conference Call Held on May 26, 2010 Between the U.S. NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Responses to Requests for Additional Information, for Cooper Nuclear Station Lic
ML1015204892010-06-16016 June 2010
Summary of Telephone Conference Call Held on May 18, 2010, Between the U.S. NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Responses to Requests for Additional Information for Cooper Nuclear Station Lic
ML1010408722010-04-26026 April 2010
Summary of Teleconf Call Held on 4/7/10, Btw the USNRC and Nebraska Public Power District, Related to a Clarification for Certain Responses to Request for Additional Information for Cooper Nuclear Station License Renewal
ML1007106452010-04-20020 April 2010
Summary of Telephone Conference Call Held Between NRC & NPPD, Related to a Clarification for Certain Responses to RAI for Cooper Nuclear Station Lr
ML1009700562010-04-0707 April 2010
Federal Register Notice Regarding the ACRS Subcommittee Meeting on Plant License Renewal, May 5, 2010
ML1006903852010-04-0606 April 2010
Advisory Committee on Reactor Safeguards Review of the Cooper Nuclear Station License Renewal Application - Safety Evaluation Report with Open Items
ML1007700292010-03-24024 March 2010
04/07/2010 Notice of Forthcoming Meeting to Discuss the Draft Supplemental Environmental Impact Statement for the License Renewal of Cooper Nuclear Station
ML1007603032010-03-17017 March 2010
Ltr to William Maier, State Liaison Officer from State of Missouri, Department of Natural Resources, Dated 12/23/2009
ML1006010322010-03-0101 March 2010
Cy 2009 Baseline Inspection Completion
ML1001900422010-02-0303 February 2010
Summary of Telephone Conference Call Held on 1/8/2010, Between the U.S. NRC and Nebraska Public Power District Related to a Clarification for Certain Responses to Requests for Additional Information for Cooper Nuclear Station
ML1000900472010-01-21021 January 2010
November 9, 2009, Summary of Telephone Conference Call Held on Between NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Responses to Requests for Additional Information for Cooper License Renewal
ML0930004402009-11-18018 November 2009
09/21/2009-Summary of Telephone Conference, Between USNRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Responses to RAI, for Cooper Nuclear Station License Renewal
ML0929904002009-11-0909 November 2009
Summary of Telephone Conference Call Held on August 6, 2009, and September 2, 2009, Between the NRC Staff and Nebraska Public Power District, Related to a Clarification for Responses to Certain Rais, for CNS License Renewal
ML0928706932009-10-29029 October 2009
Summary of Telephone Conference Call Held on October 5, 2009, Between the NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Responses to Requests for Additional Information, for CNS LRA
ML0929405242009-10-28028 October 2009
Summary of Telephone Conference Call Held on 9/17/09, Between the NRC and Nebraska Public Power District, Related to a Clarification for Certain Responses to Requests for Additional Information, for Cooper Nuclear Station License Renewal
ML0929200262009-10-28028 October 2009
Summary of Telephone Conference Call Held on 09/14/09, Between the U.S. NRC Staff and NPPD, Related to a Request for Additional Information (RAI) and Clarification for Certain Responses to Rais, for Cooper Nuclear Station License Renewal
ML0926805692009-10-0808 October 2009
09/02/09 Summary of Telephone Conference Call Between NRC Staff and NPPD, Related to a Clarification for Certain Responses to Requests for Additional Information, for Cooper Nuclear Station License Renewal
ML0923804342009-09-17017 September 2009
07/07/2009 Meeting Summary, Telephone Conference Call Between the U.S. NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Requests for Additional Information, for Cooper Nuclear Station License Renewal
ML0923101202009-09-17017 September 2009
Summary of Tele Conf Call with Nebraska Public Power Districts to Discuss Clarifications for the Severe Accident Mitigation Alternative Documented in the NRC Request for Additional Information Letter Dated May 1, 2009
ML0920103992009-08-25025 August 2009
Summary of Telephone Conference Call Held on June 16, 2009, Between the NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Requests for Additional Information, for Cooper Nuclear Station License Renewal
ML0920303052009-07-29029 July 2009
Summary of Telephone Conference Call Held on 7/9/2009, Between the U.S. NRC Staff and Nebraska Public Power District, Related to a Clarification for Certain Requests for Additional Information, for Cooper Nuclear Station License Renewal
ML0915900222009-06-11011 June 2009
Summary of Teleconference Held on 5/27/09, Between the U.S. NRC Staff and Nebraska Public Power District, Related to a Clarification on Certain RAIs (RAI 3.3.2.2.3.3-1, RAI 3.3.2.2.7.3-1, and RAI 3.3.2.2.7.3-2), for Cooper License Renewal
ML0915604962009-06-10010 June 2009
Summary of Telephone Conference Call Held on May 20, 2009, Between the USNRC Staff and NPPD, Related to a Clarification on Certain RAI (RAI B.1.15-3 and RAI B.1.15-4), for CNS Renewal
ML0909704142009-04-30030 April 2009
Summary of Site Audit Related to the Review of the License Review Application for Cooper Nuclear Station, Unit 1
ML0909103082009-04-14014 April 2009
Summary of Public Environmental Scoping Meeting Related to the Review of the Cooper Nuclear Station, Licensed Renewal Application
ML1008803542009-03-0909 March 2009
CN -2009-09- Public Forms
ML0810900022008-04-22022 April 2008
Summary of Telephone Conference Verbal Authorization for Cooper Relief Request RI-35
2024-05-02
[Table view] |
Text
July 29, 2009 LICENSEE: Nebraska Public Power District FACILITY: Cooper Nuclear Station Power Plant
SUBJECT:
SUMMARY
OF TELEPHONE CONFERENCE CALL HELD ON JULY 9, 2009, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION STAFF AND NEBRASKA PUBLIC POWER DISTRICT, RELATED TO A CLARIFICATION FOR CERTAIN REQUESTS FOR ADDITIONAL INFORMATION, FOR COOPER NUCLEAR STATION LICENSE RENEWAL The U.S. Nuclear Regulatory Commission staff and representatives of Nebraska Public Power District held a telephone conference call on July 9, 2009, to discuss clarifications for certain draft requests for additional information for Cooper Nuclear Station license renewal. provides a listing of the participants, and Enclosure 2 contains a brief description of the conference call.
The applicant had an opportunity to comment on this summary.
/RA/
Tam Tran, Project Manager Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket No. 50-298
Enclosures:
As stated cc w/encls: See next page
ML092030305 OFFICE LA:DLR PM:RPB1:DLR PM:RPB2:DLR BC:RPB1:DLR PM:RPB1:DLR NAME S. Figueroa T. Tran E. Sayoc D. Pelton T. Tran (Signature)
DATE 07/27/09 07/29/09 07/29/09 07/29/09 07/29/09
Memorandum to Nebraska Public Power District from Tam Tran dated July 29, 2009
SUBJECT:
SUMMARY
OF TELEPHONE CONFERENCE CALL HELD ON JULY 9, 2009, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION STAFF AND NEBRASKA PUBLIC POWER DISTRICT, RELATED TO A CLARIFICATION FOR CERTAIN REQUESTS FOR ADDITIONAL INFORMATION, FOR COOPER NUCLEAR STATION LICENSE RENEWAL DISTRIBUTION:
HARD COPY:
DLR RF E-MAIL:
PUBLIC RidsNrrDlr Resource RidsNrrDlrRpb1 Resource RidsNrrDlrRpb2 Resource RidsNrrDlrRer1 Resource RidsNrrDlrRer2 Resource RidsNrrDlrRerb Resource RidsNrrDlrRpob Resource RidsNrrDciCvib Resource RidsNrrDciCpnb Resource RidsNrrDciCsgb Resource RidsNrrDraAfpb Resource RidsNrrDraApla Resource RidsNrrDeEmcb Resource RidsNrrDeEeeb Resource RidsNrrDssSrxb Resource RidsNrrDssSbpb Resource RidsNrrDssScvb Resource RidsOgcMailCenter Resource
T. Tran E. Sayoc B. Brady F. Lyon I.Couret D. Roth (OGC)
A. Jones (OGC)
N. Taylor (RIV)
E. Collins (RIV)
C. Casto (RIV)
B. Maier (RIV)
V. Dricks (RIV)
D. Chamberlain (RIV)
A. Vegel (RIV)
W. Walker (RIV)
G. Miller (RIV)
G. Pick (RIV)
Cooper Nuclear Station cc:
Mr. Ronald D. Asche Deputy Director for Policy President and Chief Executive Officer Missouri Department of Natural Resources Nebraska Public Power District P.O. Box 176 1414 15th Street Jefferson City, MO 65102-0176 Columbus, NE 68601 Senior Resident Inspector Mr. Gene Mace U.S. Nuclear Regulatory Commission Nuclear Asset Manager P.O. Box 218 Nebraska Public Power District Brownville, NE 68321 P.O. Box 98 Brownville, NE 68321 Regional Administrator, Region IV U.S. Nuclear Regulatory Commission Mr. John C. McClure 612 E. Lamar Blvd., Suite 400 Vice President and General Counsel Arlington, TX 76011-4125 Nebraska Public Power District P.O. Box 499 Director, Missouri State Emergency Columbus, NE 68602-0499 Management Agency P.O. Box 116 Mr. David Van Der Kamp Jefferson City, MO 65102-0116 Licensing Manager Nebraska Public Power District Chief, Radiation and Asbestos P.O. Box 98 Control Section Brownville, NE 68321 Kansas Department of Health and Environment Mr. Michael J. Linder, Director Bureau of Air and Radiation Nebraska Department of Environmental 1000 SW Jackson, Suite 310 Quality Topeka, KS 66612-1366 P.O. Box 98922 Lincoln, NE 68509-8922 Ms. Melanie Rasmussen Radiation Control Program Director Chairman Bureau of Radiological Health Nemaha County Board of Commissioners Iowa Department of Public Health Nemaha County Courthouse Lucas State Office Building, 5th Floor 1824 N Street 321 East 12th Street Auburn, NE 68305 Des Moines, IA 50319 Ms. Julia Schmitt, Manager Mr. Keith G. Henke, Planner Radiation Control Program Division of Community and Public Health Nebraska Health & Human Services R&L Office of Emergency Coordination Public Health Assurance 930 Wildwood Drive 301 Centennial Mall, South P.O. Box 570 P.O. Box 95007 Jefferson City, MO 65102 Lincoln, NE 68509-5007
Cooper Nuclear Station cc:
Mr. Art Zaremba, Director of Nuclear Mr. Jim Loynes Safety Assurance License Renewal Project Engineer Nebraska Public Power District Cooper Nuclear Station P.O. Box 98 72676 - 648A Avenue Brownville, NE 68321 Brownville, NE 68321 Mr. John F. McCann, Director Mr. Garry Young Licensing, Entergy Nuclear Northeast License Renewal Manager Entergy Nuclear Operations, Inc. Entergy Nuclear 440 Hamilton Avenue 1448 S.R. 333, N-GSB-45 White Plains, NY 10601-1813 Russellville, AK 72802 Mr. Mike Boyce Mr. Alan Cox Cooper Strategic Initiatives Manager License Renewal Technical Manager Cooper Nuclear Station Entergy Nuclear 72676 - 648A Avenue 1448 S.R. 333, N-GSB-45 Brownville, NE 68321 Russellville, AK 72802 Mr. Dave Bremer Mr. Dave Lach License Renewal Project Manager LRP Entergy Project Manager Cooper Nuclear Station Entergy Nuclear 72676 - 648A Avenue 1448 S.R. 333, N-GSB-45 Brownville, NE 68321 Russellville, AK 72802 Mr. Bill Victor Mr. Stewart B. Minahan License Renewal Project Licensing Lead Vice President Cooper Nuclear Station Nuclear and Chief Nuclear Officer 72676 - 648A Avenue Cooper Nuclear Station Brownville, NE 68321 72676 - 648A Avenue Brownville, NE 68321
LIST OF PARTICIPANTS TELEPHONE CONFERENCE CALL FOR COOPER NUCLEAR STATION LICENSE RENEWAL APPLICATION July 9, 2009 PARTICIPANTS AFFILIATIONS Tam Tran U.S. Nuclear Regulatory Commission (NRC)
S. Min NRC D. Diercks Argonne National Laboratory Dave Bremer Nebraska Public Power District (NPPD)
Jim Loynes NPPD Ken Thomas NPPD Dave Lach Entergy Nuclear Operations, Inc. (Entergy)
Ted Ivy Entergy Andy Taylor Entergy Alan Cox Entergy Jacque Lingenfelter Entergy ENCLOSURE 1
COOPER NUCLEAR STATION POWER PLANT LICENSE RENEWAL APPLICATION (Brief description of the conference call)
The U.S. Nuclear Regulatory Commission (NRC) staff and representatives of Nebraska Public Power District, held a telephone conference call on July 9, 2009, to discuss clarifications for certain draft requests for additional information (RAI) listed below.
A. Clarification on draft RAI RAI B.1.40-4 (Draft)
Background
License Renewal Application (LRA) Section B.1.40 states the chemistry activities for this program are based on Electric Power Research Institute (EPRI) TR-1007820, Closed Cycle Cooling Water Chemistry, Revision 1, dated April 2004, which supersedes EPRI TR-107396, Closed Cycle Cooling Water Chemistry Guideline, Revision 0, issued November 1997.
Generic Aging Lessons Learned (GALL) Aging Management Program (AMP) XI.M21, Closed-Cycle Cooling Water System, states that it relies on maintenance of system corrosion inhibitor concentrations within the specified limits of EPRI TR-107396 to minimize corrosion and stress-corrosion cracking.
Issue The GALL Report does not recommend the use of late revisions of EPRI TR-107396. The applicants program is implemented using the later revision, EPRI TR-1007820, rather than the edition referenced in the GALL Report, EPRI TR-107396. The staff noted the use of EPRI TR-1007820 may potentially impact the program elements, Preventative Actions and Acceptance Criteria of the applicants program, since the corresponding program elements in the GALL Report reference the limits on corrosion inhibitor concentrations specified in EPRI TR-107396.
Request Justify this deviation from the GALL Report and discuss its impact on the program elements, Preventative Actions and Acceptance Criteria, with reference to limits on specific corrosion inhibitor levels, monitoring frequencies, and operating parameters.
The applicant indicated understanding of this RAI.
B. Clarification on response to RAI RAI 3.3.1-1 Regarding RAI 3.3.1-1, which was issued to the applicant on May 1, 2009 (ML091240344) and responded by the applicant on June 15, 2009 (ML091690050), the staff asked for further clarification on the implementation of the criteria for discontinuation of the reactor water cleanup system outboard piping inspections. The staff requested the following clarifications and associated available documentation:
(1) For the inboard piping and piping welds, please clarify on the inter-granular stress corrosion cracking (IGSCC) resistant materials used.
ENCLOSURE 2
(2) Has IGSCC been detected after the foregoing inboard piping replacement?
(3) For the outboard piping (reference: letter from G.A. Trevors to the NRC, Generic Letter 88-01, Cooper Nuclear Station, October 9, 1990), what examination method was used to detect the flaw? What is the technical basis that justifies that the flaw is not IGSCC?
The applicant provided the following clarifications:
(1) The piping material was SS 316NG, which is an IGSCC-resistant material. The weld material was SS 308L with a minimum of 5 FN and max of 10FN to control delta ferrite, and the heat input was controlled. In addition, the welds received induction heating stress improvement to reduce the residual stress. The combination of the weld material and IHSI meets the requirements of NUREG 0313 Rev 1 and GL 88-01 to be qualified for providing resistance to IGSCC in new or replacement boiling water reactor piping welds.
(2) No, IGSCC was not detected from the inboard piping after the replacement. The determinations were provided by qualified examiner(s).
(3) The applicant agreed to take action to recover detailed examination information to confirm the nature of the flaw-defection from 1990 inspection to support closing of the third question. This will be provided in a subsequent response to RAI letter as supplemental information to RAI 3.3.1-1.
