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| | number = ML072710002 | | | number = ML072710002 |
| | issue date = 10/04/2007 | | | issue date = 10/04/2007 |
| | title = 09/25/2007 Summary of Meeting with Representatives of Southern California Edison, Licensee for San Onofre Nuclear Generating Station, Unit 3 - Evaluation of Indications in Control Element Drive Mechanism Penetration 56 as No Detectable Defe | | | title = Summary of Meeting with Representatives of Southern California Edison, Licensee for San Onofre Nuclear Generating Station, Unit 3 - Evaluation of Indications in Control Element Drive Mechanism Penetration 56 as No Detectable Defect |
| | author name = Kalyanam N | | | author name = Kalyanam N |
| | author affiliation = NRC/NRR/ADRO/DORL/LPLIV | | | author affiliation = NRC/NRR/ADRO/DORL/LPLIV |
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Category:Meeting Summary
MONTHYEARML23206A2062023-07-28028 July 2023 Summary of July 17-18 2023 Routine Site Visit at SONGS 1 2 and 3 ML22206A1172022-08-18018 August 2022 Summary of July 21, 2022 Meeting with the National Marine Fisheries Service on Endangered Species Act Consultation for the San Onofre Nuclear Generating Station, Units 2 and 3, Decommissioning ML22062B6452022-03-10010 March 2022 02/02-03/2022 Summary of Routine Site Visit at San Onofre Nuclear Generating Station, Units 1, 2 and 3 ML22061A2152022-03-0808 March 2022 Summary of Teleconference with the National Marine Fisheries Services on Endangered Species Act Consultation for SONGS, Units 2 and 3 Decommissioning ML21075A2832021-03-17017 March 2021 Summary of Pre-Submittal Teleconference with Soutern California Edison on Request for Proposed Exemption to 10 CFR 72.106(B) (L-2021-LRM-0027) ML19263A6602019-09-24024 September 2019 SONGS NEIMA 108 Public Meeting Summary ML19164A3322019-06-24024 June 2019 Meeting Summary - NRC Decision on Southern California Edison Fuel Transfer Operations = June 3, 2019 ML19092A3942019-04-0505 April 2019 March 25, 2019 NRC Public Meeting/Webinar Summary ML18318A2952018-11-14014 November 2018 Special Inspection Webinar; Meeting Summary ML18319A1392018-11-14014 November 2018 Public Meeting Summary, Special Inspection Webinar ML14321A7192015-04-0808 April 2015 Summary of Meeting with Southern California Edison to Discuss Proposed Changes to the Emergency Preparedness Plan at San Onofre, Units 2 and 3 ML14314A0192015-04-0808 April 2015 Summary of Meeting with Southern California Edison Regarding Planned Quality Assurance Plan Changes for San Onofre, Units 2 and 3 ML14351A3962015-03-0909 March 2015 Summary of Meeting in Carlsbad, California to Discuss and Accept Comments Regarding the San Onofre Nuclear Generating Station Post-Shutdown Decommissioning Activities Report ML14321A7082015-02-24024 February 2015 9/24/2014 Summary of Meeting with Southern California Edison to Discuss Plans to Relocate Current Main Control Room to a Command Center During Decommissioning of San Onofre, Units 2 and 3 ML14216A4512015-02-0909 February 2015 7/31/14 Summary of Closed Meeting with Southern California Edison to Discuss Scope and Schedule Related to Cyber Security License Amendment Request for San Onofre Nuclear Generating Station, Units 2 and 3 ML13322A4222013-11-22022 November 2013 9/26/2013 - 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Evaluation of Indications in Control Element Drive Mechanism Penetration 56 as No Detectable Defect ML0720703362007-07-20020 July 2007 Summary of San Onofre Nuclear Generating Station End-Of-Cycle Public Meeting ML0719801012007-07-18018 July 2007 Summary of Meeting with Representatives of Southern California Edison Re San Onofre Nuclear Generating Station, Units 2 and 3 Re Amendment Request PCN-548, Rev. 2 - Battery and DC Sources Upgrades and Cross-Tie ML0634503052006-12-18018 December 2006 Summary of 11/17/2006 Discussions Steam Generator Tube Inspections - Refueling Outage 14 (TAC No. MD3204) - Letter to Licensee and Summary of Conference Call ML0627802182006-10-11011 October 2006 David Pilmer Ltr 8/22/06 Meeting with SCE Transmittal of Meeting Report About San Onofre Unit 1 Cooling Water Intake and Discharge System Sampling ML0616700832006-06-26026 June 2006 6/14/06 Public Meeting Summary on the Reactor Oversight Process ML0616701402006-06-16016 June 2006 (SONGS 2 and 3) - Summary of Meeting Dated 06/07/06 with Representatives of SCE ML0616700952006-06-0808 June 2006 Meeting Summary for End-of-Cycle Performance Assessment ML0616701242006-06-0808 June 2006 Meeting Summary - Discussion of Safety Conscious Work Environment and Nuclear Safety Culture at San Onofre ML0622700772006-05-23023 May 2006 Weld Overlay of Cast Material ML0613504112006-05-12012 May 2006 Summary of 05/03/2006 Meeting with Representatives of Southern California Edison to Discuss San Onofre Nuclear Generating Station Safety Conscious Work Environment and Nuclear Safety Culture ML0609502862006-04-0303 April 2006 SONGS 2, Summary of Jan 2006 Discussions of Steam Generator Tube Inspections ML0606901542006-03-0909 March 2006 SONGS 2 and 3 Summary of Meeting Dated 03/02/06 2023-07-28
[Table view] |
Text
October 4, 2007 LICENSEE: SOUTHERN CALIFORNIA EDISON COMPANY (SCE)
FACILITY: SAN ONOFRE NUCLEAR GENERATING STATION, UNIT 3 (SONGS 3)
SUBJECT:
SUMMARY
OF SEPTEMBER 25, 2007, MEETING WITH REPRESENTATIVES OF SCE ON CONTROL ELEMENT DRIVE MECHANISM PENETRATION 56, EVALUATION METHODS AND RESULTS, AND FUTURE PLANS REGARDING INSPECTIONS AND HEAD REPLACEMENT On September 25, 2007, a Category 1 public meeting was held between the U.S. Nuclear Regulatory Commission (NRC) and representatives of SCE, the licensee for SONGS 3, at NRC Headquarters, One White Flint North, 11555 Rockville Pike, Rockville, Maryland. The purpose of the meeting, held at the request of the licensee, was to present to the NRC staff the licensee's evaluation of the indications in the Unit 3 Control Element Drive Mechanism (CEDM) penetration 56 and its decision, based on the information available to date, to reclassify the indication in CEDM 56 as No Detectable Defect.
SCE presented the findings at refueling outages (RFOs) 12, 13, and 14, discussed the technical basis and licensing issues associated with the reclassification, and outlined the future plans.
Reanalyses of all inspection data on a consistent basis concluded no discernable change since the indication was first detected in RFO 12. In addition, the evaluations concluded that the indication was consistent with grain noise, not primary water stress-corrosion cracking.
Future plans included continuing with the EA-03-009 examinations at every RFO, respond to any new indications or unexpected changes as appropriate, and replace the SONGS Unit 3 reactor vessel head during RFO 17 (approximately in the fall of 2012).
A list of attendees is provided as an enclosure to this memorandum. One member of the public was in attendance. No Public Meeting Feedback forms were received.
The slides used during the meeting by SCE are available in the Agencywide Documents Access and Management System under Accession No. ML072750013. There were no handouts from the NRC staff.
Please direct any inquiries to me at 301-415-1480, or nxk@nrc.gov.
/RA/
N. Kalyanam, Project Manager Plant Licensing Branch IV Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No.: 50-362
Enclosure:
As stated cc w/encl: See next page
Pkg ML072750008 (Notice ML072530088, Summary/Encl ML072710002, Handouts ML072750013)
OFFICE LPL4/PM LPL4/LA LPL4/BC NAME NKalyanam JBurkhardt THiltz DATE 10-2-07 10/2/07 10/4/07
SEPTEMBER 25, 2007 SOUTHERN CALIFORNIA EDISON SAN ONOFRE NUCLEAR GENERATING STATION, UNIT 3 LIST OF ATTENDEES NAME AFFILIATION L. Conklin SCE T. Raidy SCE M. Devitt SCE C. Brinkman Westinghouse J. Lareau Westinghouse D. Lochbaum Union of Concerned Scientists M. Meltan Nuclear Energy Institute T. Chan NRR/DCI/CPNB J. Collins NRR/DCI/CPNB J. Tsao NRR/DCI/CPNB D. Naujock NRR/DCI/CPNB N. Kalyanam NRR/DORL/LPLIV Where: SCE = Southern California Edison NRR = Office of Nuclear Reactor Regulation DCI = Division of Component Integrity CPNB = Piping & NDE Branch DORL = Division of Operating Reactor Licensing LPLIV = Plant Licensing Branch IV ENCLOSURE
San Onofre Nuclear Generating Station Units 2 and 3 cc:
Mr. Raymond W. Waldo, Vice President, Director, Radiologic Health Branch Nuclear Generation State Department of Health Services Southern California Edison Company P.O. Box 997414, MS 7610 San Onofre Nuclear Generating Station Sacramento, CA 95899-7414 P.O. Box 128 San Clemente, CA 92674-0128 Resident Inspector San Onofre Nuclear Generating Station Mr. Douglas K. Porter, Esquire c/o U.S. Nuclear Regulatory Commission Southern California Edison Company Post Office Box 4329 2244 Walnut Grove Avenue San Clemente, CA 92674 Rosemead, CA 91770 Mayor Dr. David Spath, Chief City of San Clemente Division of Drinking Water and 100 Avenida Presidio Environmental Management San Clemente, CA 92672 California Dept. of Health Services 850 Marina Parkway, Bldg P, 2nd Floor Mr. James T. Reilly Richmond, CA 94804 Southern California Edison Company San Onofre Nuclear Generating Station Chairman, Board of Supervisors P.O. Box 128 County of San Diego San Clemente, CA 92674-0128 1600 Pacific Highway, Room 335 San Diego, CA 92101 Mr. James D. Boyd, Commissioner California Energy Commission Mark L. Parsons 1516 Ninth Street (MS 31)
Deputy City Attorney Sacramento, CA 95814 City of Riverside 3900 Main Street Brian Katz Riverside, CA 92522 Southern California Edison Company San Onofre Nuclear Generating Station Mr. Gary L. Nolff P.O. Box 128 Assistant Director - Resources San Clemente, CA 92764-0128 City of Riverside 3900 Main Street, 4th Floor Mr. Steve Hsu Riverside, CA 92522 Department of Health Services Radiologic Health Branch Regional Administrator, Region IV MS 7610, P.O. Box 997414 U.S. Nuclear Regulatory Commission Sacramento, CA 95899-7414 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011-8064 Mr. A. Edward Scherer Southern California Edison Company Mr. Michael J. DeMarco San Onofre Nuclear Generating Station San Diego Gas & Electric Company P.O. Box 128 8315 Century Park Ct. CP21G San Clemente, CA 92674-0128 San Diego, CA 92123-1548 May 2007
San Onofre Nuclear Generating Station Units 2 and 3 cc (Continued):
Mr. Richard M. Rosenblum Senior Vice President and Chief Nuclear Officer Southern California Edison Company San Onofre Nuclear Generating Station P. O. Box 128 San Clemente, CA 92674-0128 May 2007