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MONTHYEARML0526901192005-09-28028 September 2005 Upcoming Steam Generator Tube Inservice Inspection Project stage: Other ML0609601982006-01-23023 January 2006 SONGS 2, Handouts, Information Supplied by SCE in Support of Discussion Project stage: Other ML0604001032006-02-0707 February 2006 Special Report: Inservice Inspection of Steam Generator Tubes, Cycle 14 San Onofre Nuclear Generating Station, Unit 2 Project stage: Request ML0609502862006-04-0303 April 2006 SONGS 2, Summary of Jan 2006 Discussions of Steam Generator Tube Inspections Project stage: Other ML0626803042006-09-28028 September 2006 Request for Additional Information Regarding the 2006 Steam Generator Tube Inspections Project stage: RAI ML0630403072006-10-26026 October 2006 Response to Request for Additional Information Regarding Report of Inservice Inspection of Steam Generator Tubes, Cycle 14 Project stage: Response to RAI 2006-10-26
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Category:Meeting Briefing Package/Handouts
MONTHYEARML21053A4412021-02-23023 February 2021 NRC Staff Slides: Feb 23, 2021 Pre-submission Meeting for San Onofre Nuclear Generating Station (SONGS) ML21042A0772021-02-11011 February 2021 Public-Watchdogs-Langley-Final-02-11-2021 ML20149K4992020-07-0101 July 2020 California Coastal Commission July 2020 Meeting on San Onofre Nuclear Generating Station Independent Spent Fuel Storage Installation Inspection and Maintenance Program ML20178A2482020-06-24024 June 2020 Public Watchdogs 10 CFR 2.206 Petition - E-mail from Public Watchdogs with Presentations for June 24th Public Meeting with the NRC ML20178A2492020-06-24024 June 2020 Public Watchdogs - 10 CFR 2.206 Meeting with NRC - Petition Review Board, June 23, 2020 ML19234A0082019-08-20020 August 2019 Southern California Edison Company, San Onofre Nuclear Generating Station, August 20 2019 NRC Town Hall Meeting Sjc ML19154A1372019-06-0303 June 2019 June 3, 2019, Webinar Slides ML19084A1342019-03-25025 March 2019 NRC Slides for March 25 2019 Public Webinar ML19029B5092019-01-24024 January 2019 Final NRC Presentation for SCE Enforcement Conference ML18353A7492018-12-12012 December 2018 Presentation Slides: NRC SONGS Presentation December 2018, Victor ML18340A1762018-11-29029 November 2018 Southern California Edison Company; San Onofre Nuclear Generating Station; SONGS Community Engagement Panel, November 29, 2018 ML18318A0642018-11-0808 November 2018 Public Meeting Slides with Extra Content ML18312A1182018-11-0808 November 2018 Presentation for San Onofre Special Inspection Webinar November 8, 2018 ML17088A6572017-03-28028 March 2017 2017 RIC Presentation from Yamir Diaz-Castillo Entitled, Current NRC Vendor Findings and the Results from the 1st SONGS Lessons Learned Inspection. 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 ML14303A6392014-10-27027 October 2014 NRC Slides - SONGS PSDAR Public Meeting October 27, 2014 ML14303A6242014-10-27027 October 2014 Licensee'S Slides - SONGS PSDAR Public Meeting October 27, 2014 ML14272A4152014-09-25025 September 2014 SONGS EP RAI Response Review Slides - Public Meeting September 25, 2014 ML14272A4652014-09-24024 September 2014 SONGS Public Meeting Slides (Non-Public Portion) - Public Meeting September 24, 2014 ML14239A4642014-08-28028 August 2014 August 28, 2014, Public Meeting Slides Concerning San Onofre Nuclear Generating Station (SONGS) Decommisioning Quality Assurance Program ML14199A0982014-07-17017 July 2014 SONGS Cep Meeting Slides- Reactor Decommissioning Process ML13268A0032013-09-25025 September 2013 Reactor Decommissioning Process- Presentation for San Onofre 2&3 PSDAR Public Meeting ML13092A2882013-04-0202 April 2013 Licensee Slides for 4/3/13 Pre-Submittal Meeting to Discuss License Amendment Request ML13059A1572013-02-27027 February 2013 Licensee Slides from 2/27/13 Meeting Regarding a Request for Additional Information ML13059A1522013-02-27027 February 2013 NRC Meeting Slides from 2/27/13 Public RAI Meeting ML13016A0922013-01-16016 January 2013 G20120891, Friends of the Earth Presentation for 1/16/13 Meeting with to Provide an Opportunity to Address the NRC PRB, Pursuant to 10 CFR 2.206. ML13016A0862013-01-16016 January 2013 Fairwinds Presentation for 1/16/13 Meeting with Friends of the Earth to Provide an Opportunity to Address the NRC PRB, Pursuant to 10 CFR 2.206 (TAC Nos. MF0060 & MF0060) ML12352A4112012-12-18018 December 2012 NRC Slides for 12/18/12 Meeting with Southern California Edison ML12352A3852012-12-18018 December 2012 Licensee Slides for 12/18/12 Public Meeting ML12346A1162012-12-10010 December 2012 Meeting Summary for November 30, 2012, Meeting with Southern California Edison Company ML12311A0492012-09-18018 September 2012 Part 26 Public Meeting NEI Presentation Slides ML12157A2722012-06-11011 June 2012 5/31/2012 Summary of Telephone Conference with Licensees Regarding Near Term Task Force Recommendation 2.1 Seismic Reevaluations - Diablo Canyon, 1 and 2, San Onofre, Units 2 and 3, Columbia Generating Station, and Palo Verde, Units 1, 2, a ML1115304302011-06-0101 June 2011 Meeting Summary for Public Meeting with Southern California Edison to Present & Discuss the Performance Results for San Onofre Nuclear Generating Station Units 2 & 3 for Period of January 1 Through December 31, 2010 ML1101206302011-01-12012 January 2011 License Amendment Request to Support Use of Areva Nuclear Fuel, Slides from 1/12/2011 Meeting ML1027304522010-09-30030 September 2010 Meeting Summary for 09/16/2010 Public Meeting with Southern California Edison ML0932402122009-11-20020 November 2009 Summary of Public Meeting with Southern California Edison Company on San Onofre Nuclear Generating Station 2009 Performance ML0926502992009-09-22022 September 2009 Summary of Public Meeting with Southern California Edison Regarding Site Improvement Initiatives ML0914905092009-05-28028 May 2009 Summary of Meeting with Southern California Edison Company Several Initiatives That Were Being Implemented to Improve Licensed Operator Training at San Onofre Nuclear Generating Station ML0832408342008-10-30030 October 2008 Licensee Handout for 10-31-08 Call ML0819303742008-06-11011 June 2008 Attachment 2: Presentation Slides by James Shepherd, NRC from June 11, 2008 Public Meeting with SONGS ML0819305432008-06-11011 June 2008 Attachment 3: Presentation Slides, Emilio Garcia, NRC from June 11, 2008 Public Meeting with SONGS ML0819305802008-06-11011 June 2008 Attachment 4: Presentation Slides, James Reilly, SONGS from June 11, 2008 Public Meeting with SONGS ML0729806642007-10-24024 October 2007 Meeting Presentation on Update on Generic Safety Issue 191 Plant Audits ML0727500132007-09-25025 September 2007 9/25/2007 Licensee Handouts for Meeting Re San Onofre Nuclear Generating Station, Unit 3 - Reclassification of Control Rod Drive Mechanism 56 NDE (Non Destructive Examination) Indication ML0720703362007-07-20020 July 2007 Summary of San Onofre Nuclear Generating Station End-Of-Cycle Public Meeting ML0634600722006-11-17017 November 2006 Licensee Information in Support of 11/17/2006 Discussions Steam Generator Tube Inspections - Refueling Outage 14 ML0613604892006-05-0303 May 2006 Meeting Slides, Southern California Edison for San Onofre Nuclear Generating Station (Enclosure 2) M060502, M060502-Briefing on Status of Emergency Planning Activities (Slides)2006-05-0202 May 2006 M060502-Briefing on Status of Emergency Planning Activities (Slides) ML0609601982006-01-23023 January 2006 SONGS 2, Handouts, Information Supplied by SCE in Support of Discussion ML0712401852005-12-31031 December 2005 Reactor Decommissioning Program Lessons-Learned 2021-02-23
[Table view] Category:Slides and Viewgraphs
MONTHYEARML21053A2382021-02-22022 February 2021 Southern California Edison Slides for Feb 23, 2021, Pre-submission Meeting for SONGS Proposed Exemption- 10 CFR 72.106b ML21042A0772021-02-11011 February 2021 Public-Watchdogs-Langley-Final-02-11-2021 ML20178A2482020-06-24024 June 2020 Public Watchdogs 10 CFR 2.206 Petition - E-mail from Public Watchdogs with Presentations for June 24th Public Meeting with the NRC ML20178A2492020-06-24024 June 2020 Public Watchdogs - 10 CFR 2.206 Meeting with NRC - Petition Review Board, June 23, 2020 ML19255F6182019-09-17017 September 2019 Presentation Slides: SONGS Recent Dry Storage Operating Experience ML19235A1892019-08-29029 August 2019 Final NEIMA Meeting Slides - SONGS Presentation ML19234A0082019-08-20020 August 2019 Southern California Edison Company, San Onofre Nuclear Generating Station, August 20 2019 NRC Town Hall Meeting Sjc ML19154A1372019-06-0303 June 2019 June 3, 2019, Webinar Slides ML19084A1342019-03-25025 March 2019 NRC Slides for March 25 2019 Public Webinar ML19029B5092019-01-24024 January 2019 Final NRC Presentation for SCE Enforcement Conference ML19023A0332019-01-24024 January 2019 Southern California Edison Company; San Onofre Nuclear Generating Station, Pre-Decisional Enforcement Conference Slides ML19023A2492019-01-23023 January 2019 NRC Slides for Southern California Edison Conference January 24, 2019 ML18353A7492018-12-12012 December 2018 Presentation Slides: NRC SONGS Presentation December 2018, Victor ML18340A1762018-11-29029 November 2018 Southern California Edison Company; San Onofre Nuclear Generating Station; SONGS Community Engagement Panel, November 29, 2018 ML18318A0642018-11-0808 November 2018 Public Meeting Slides with Extra Content ML18312A1182018-11-0808 November 2018 Presentation for San Onofre Special Inspection Webinar November 8, 2018 ML17088A6572017-03-28028 March 2017 2017 RIC Presentation from Yamir Diaz-Castillo Entitled, Current NRC Vendor Findings and the Results from the 1st SONGS Lessons Learned Inspection. 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 ML14303A6392014-10-27027 October 2014 NRC Slides - SONGS PSDAR Public Meeting October 27, 2014 ML14303A6242014-10-27027 October 2014 Licensee'S Slides - SONGS PSDAR Public Meeting October 27, 2014 ML14272A4152014-09-25025 September 2014 SONGS EP RAI Response Review Slides - Public Meeting September 25, 2014 ML14272A4652014-09-24024 September 2014 SONGS Public Meeting Slides (Non-Public Portion) - Public Meeting September 24, 2014 ML14239A4642014-08-28028 August 2014 August 28, 2014, Public Meeting Slides Concerning San Onofre Nuclear Generating Station (SONGS) Decommisioning Quality Assurance Program ML14199A0982014-07-17017 July 2014 SONGS Cep Meeting Slides- Reactor Decommissioning Process ML13268A0032013-09-25025 September 2013 Reactor Decommissioning Process- Presentation for San Onofre 2&3 PSDAR Public Meeting ML13227A1102013-08-13013 August 2013 8/13/13 Michael F. Weber, Deputy Executive Director for Materials, Waste, Research, State, Tribal, and Compliance Programs Testimony on: the U.S. Nrc'S Power Reactor Decommissioning Process ML13092A2882013-04-0202 April 2013 Licensee Slides for 4/3/13 Pre-Submittal Meeting to Discuss License Amendment Request ML13059A1522013-02-27027 February 2013 NRC Meeting Slides from 2/27/13 Public RAI Meeting ML13016A0922013-01-16016 January 2013 G20120891, Friends of the Earth Presentation for 1/16/13 Meeting with to Provide an Opportunity to Address the NRC PRB, Pursuant to 10 CFR 2.206. ML13016A0862013-01-16016 January 2013 Fairwinds Presentation for 1/16/13 Meeting with Friends of the Earth to Provide an Opportunity to Address the NRC PRB, Pursuant to 10 CFR 2.206 (TAC Nos. MF0060 & MF0060) ML12352A4112012-12-18018 December 2012 NRC Slides for 12/18/12 Meeting with Southern California Edison ML12352A3852012-12-18018 December 2012 Licensee Slides for 12/18/12 Public Meeting ML12346A1162012-12-10010 December 2012 Meeting Summary for November 30, 2012, Meeting with Southern California Edison Company ML12311A0492012-09-18018 September 2012 Part 26 Public Meeting NEI Presentation Slides ML12179A4472012-06-26026 June 2012 6/18/2012 Meeting Summary for Augmented Inspection Team Exit Meeting with Southern California Edison Co ML12157A2722012-06-11011 June 2012 5/31/2012 Summary of Telephone Conference with Licensees Regarding Near Term Task Force Recommendation 2.1 Seismic Reevaluations - Diablo Canyon, 1 and 2, San Onofre, Units 2 and 3, Columbia Generating Station, and Palo Verde, Units 1, 2, a ML1101206302011-01-12012 January 2011 License Amendment Request to Support Use of Areva Nuclear Fuel, Slides from 1/12/2011 Meeting ML0932402122009-11-20020 November 2009 Summary of Public Meeting with Southern California Edison Company on San Onofre Nuclear Generating Station 2009 Performance ML0926502992009-09-22022 September 2009 Summary of Public Meeting with Southern California Edison Regarding Site Improvement Initiatives ML0914905092009-05-28028 May 2009 Summary of Meeting with Southern California Edison Company Several Initiatives That Were Being Implemented to Improve Licensed Operator Training at San Onofre Nuclear Generating Station ML11216A2442008-12-12012 December 2008 0523 - R504P - Westinghouse Advanced Technology - 07.3 - Water Hammer at San Onofre ML0832408342008-10-30030 October 2008 Licensee Handout for 10-31-08 Call ML0828804352008-10-14014 October 2008 Summary of Meeting with Southern California Edison to Discuss Performance at San Onofre Nuclear Generating Station ML0822602532008-08-12012 August 2008 Summary of Meeting on with Southern California Edison Co Regarding the End-of-Cycle Assessment of San Onofre Nuclear Generating Station ML0819303742008-06-11011 June 2008 Attachment 2: Presentation Slides by James Shepherd, NRC from June 11, 2008 Public Meeting with SONGS ML0819305802008-06-11011 June 2008 Attachment 4: Presentation Slides, James Reilly, SONGS from June 11, 2008 Public Meeting with SONGS ML0819305432008-06-11011 June 2008 Attachment 3: Presentation Slides, Emilio Garcia, NRC from June 11, 2008 Public Meeting with SONGS ML0729806642007-10-24024 October 2007 Meeting Presentation on Update on Generic Safety Issue 191 Plant Audits ML0727500132007-09-25025 September 2007 9/25/2007 Licensee Handouts for Meeting Re San Onofre Nuclear Generating Station, Unit 3 - Reclassification of Control Rod Drive Mechanism 56 NDE (Non Destructive Examination) Indication ML0720703362007-07-20020 July 2007 Summary of San Onofre Nuclear Generating Station End-Of-Cycle Public Meeting 2021-02-22
[Table view] |
Text
SONGS Unit 2 Steam Generator Inspections 2C14 Update with the NRC January 23, 2006 Enclosure 2
SONGS Unit 2 Background Two (2) Steam Generators
- Supplied by Combustion Engineering
- Designated SG 88 and 89
- SG88 - 8411 tubes in Service (345 sleeved)
- SG89 - 8390 tubes in Service (189 sleeved)
Recent Exam Outages
- Current Refueling Outage (2C14) -17.8 EFPY
- Prior Mid-Cycle Exam (2M9) 10.8 EFPY Prompted by PWSCC at dented intersections
- Prior Refueling Outage (2C9) 10.1 EFPY Performed chemical cleaning of secondary side January 23, 2006 2
SONGS Steam Generator January 23, 2006 3
Completion Status as of 01/23/2006
- Bobbin ECT Inspection - Complete
- +Point ECT Inspection 97% Complete
- In-Situ Testing - Pending
- Plugging -Following In-Situ Note: Since exams are still in progress, all data and numbers in this presentation should be considered preliminary and subject to change.
January 23, 2006 4
Discussion Points (DP)
DP1) Discuss any trends in the amount of I primary-to-secondary leakage observed during the recently completed cycle.
- No primary-to-secondary leakage was detected during the last operating cycle of this unit; trends are not applicable.
January 23, 2006 5
Discussion Points (DP) k- - 1 DP2) Discuss whether any secondary side pressure tests were performed during the outage and the associated results.
No secondary side pressure tests were planned since there was no primary-to-secondary leakage during operation.
January 23, 2006 6
Discussion Points (DP)
DP-3) Discuss any exceptions taken to the industry guidelines.
No exceptions to the industry guidelines were taken January 23, 2006 7
Discussion Points (DP)
DP-4) Description of Inspections Performed Bobbin Exam
- Full Length Exam of In-Service Tubes (100%)
Rotating Exams (+Point)
- Hot Leg top-of-tubesheet locations (100%) (Inspecting to TSH-1 3.00")
- Cold Leg top-of-tubesheet locations (20%) (Inspection to TSC-1 3.00")
plus tubes adjacent to tie rods and plus a 3-row peripheral tube pattern and a 2-tube pattern surrounding all new and previous eddy-current possible loose parts indications within 1 inch of the TTS.
- Rows 1-4 U-Bend Locations (100%)
- Rows 5-10 U-Bend Locations (20%)
- Installed Sleeves, Full-Length (100%)
- Hot Leg scallop bar supports (20%) (with surrounding hot leg square bend above the bar and one support elevation of tubing freespan below the bar)
- Special Interest Locations 8869 locations
- Non-quantifiable bobbin indications (I-Codes) - 744 locations
- Dents = 2 volts (100%) - 6247 locations
- Dings = 4 volts (100%) - 931 locations
- Tube wear at supports (100%) - 947 locations January 23, 2006 8
Discussion Points (DP) e DP-4) Visual inspection for foreign objects
-Visual inspection for foreign objects
- No sludge lancing this outage
- Loose part identified and retrieved in SG88
- SG89 identified no loose parts during ECT inspection January 23, 2006 9
DP-5) Inspection Results SG88 SG89 TSH Circ, Axial, Volumeric -84 -42 TSC Circ, Axial, Volumetric 0 0 Freespan Axial _2 _4 Tube Support Axial -29 -21 Tube Support Wear (>40% TW) -0 -0 Tube Support (Preventative) 923 Sleeves (Obstructed) -63 -35 Misc. - Obstructed U-Bend _ 1 0 Total Repairable Tubes -202 -111 January 23, 2006 10
nisculssior Points (iDP)
DP-5) SG 88 Top Indications by Voltage SG 88 TSH Top 2 Indications by Voltage Leak Pressure Row Col PP Volts ind Origin Elev Inch1 Length Depth PDA FLDA CA Test Test 27 33 1.16 SCI ID TSH -0.14 50 2.83 33 No No 35 49 1.12 SAI ID TSH -8.31 8.71 49 N/A No No SG 88 FS Top 2 Indications by Voltage Leak Pressure Row Col PP Volts Ind Origin Elev Inch1 Length Depth PDA FLDA CA Test Test 41 47 0.12 SAI N/A 01H 15.98 No No 85 123 0.28 SAI N/A 090 07 No No SG 88 EC Top 2 Indications by Voltage Leak Pressure Row Col PP Volts Ind Origin Elev Inch1 Length Depth PDA FLDA CA Test Test 130 124 1.44 SAI ID 06H 0.11 0.13 21 13.38 No No 31 113 1.16 SAI ID 06H 0.40 0.29 57 45.52 No No January 23, 2006 11
ni-scu-i-s-sion EM0,9 d or%0
%O,%o I% 01 Points (D
% Ia 6 M k P)/&
DP-5) SG 89 Top Indications by Voltage SG 89 TSH Top 2 Indications by Voltage Leak Pressure Row Col PP Volts Ind Origin Eiev Inch1 Length Depth PDA FLDA CA Test Test App D App D 118 114 3.57 SAI ID TEH 3.24 0.4 92 78.74 Exempt Exempt 96 86 1.22 SAI ID TSH -11.9 0.18 39 N/A No No SG 89 FS Top 2 Indications by Voltage ___ _________
Leak Pressure Row Col PP Volts Ind Origin Elev Inch1 Length Depth PDA FLDA CA Test Test 59 103 0.25 SAI N/A 01H 5.02 No No 126 52 0.24 SAI N/A 06H 22.68 No No SG 89 EC Top 2 Indications by Voltage Leak Pressure Row Col PP Volts Ind Origin Elev Inch1 Length Depth PDA FLDA CA Test Test 91 35 1.64 SAI ID 05H 0.18 0.29 49 44.86 No No 87 25 1.6 SAI ID 04H 0.3 0.22 53 42.45 No No January 23, 2006 12
ni a j,msinn Pnints (nP\
% of%"*o s %W a I** aI *M /M~
DP-5) New Inspection Findings
- During the 2R14 inspection, no damage mechanisms that were new to SONGS-2 were detected o All mechanisms were previously detected and included in the degradation assessment and the operational assessment.
- Sleeve Inspection Results (Obs=Obstructed or Partially Obstructed)
Year 2004 2006 2006 2006 Installed Obs In-Service Obs %Obs 1999 0 128 4 3%
2000 0 141 1 1%
2002 10 101 42 42%
2004 N/A 164 51 31%
Total 10 534 98 18%
January 23, 2006 13
Discussion Points (DP)
DP-6) Repair/Plugging Plans o Repair
- All indications exceeding Technical Specification repair criteria
- All crack-like Indications
- Quantified (Percent) Wear Indications
- =25% At tube support locations Diagonal Bar Hot and Diagonal Bar Cold
- =30% At all other support locations
- Circumferentially oriented indications will be stabilized January 23, 2006 14
Discussion Points (DP)
DP-6) Repair/Plugging Plans Continued
- All Sleeves with obstructions will be plugged a All Sleeves installed during the 2002 and 2004 outages will be preventatively plugged January 23, 2006 15
Discussion Points (DP)
DP-7) In-situ Pressure Test and Tube Pull Plans
- Utilizing latest EPRI and CEOG guidelines for candidate selection and testing o All tubes meeting criteria will be tested
- No tubes have been selected to date this outage based on EPRI/CEOG screening criteria
- No tube pulls are planned based on inspection results
- May insitu pressure test tubes with obstructed sleeves that will not allow MRPC inspection of certain bobbin indications January 23, 2006 16
Discussion Points (DP)
DP-8) Schedule for SG Related Activities during Remainder of Current Outage
- 1125106: Complete Eddy Current
. 1 /26/06: Complete Any In-Situ Testing
- 2/06/06: Complete Repairs January 23, 2006 17
Discussion Points (DP)
DP=9) Discuss Loose Parts What Inspections are performed to detect loose parts?
- Secondary Side Visual Exam
- 100% Bobbin Probe
- 100% TSH with rotating +Point
- 20% TSC with rotating +Point Plus a 3 row tube pattern on each side of the blowdown lane and around the peripheral annulus, plus a 2 tube pattern surrounding all new and previous possible loose parts eddy current inspections.
January 23, 2006 18
Discussion Points (DP)
DP9) Discuss Loose Parts
- A description of any loose parts detected and their location within the SG
- One loose part, small, thin strip of metal (responds to magnet),
with eroded edges. Approx. 2.25 inches long, 0.03 inch thickness, with width tapering from 0.25 inches to 0.75 inches
- Location: SG 88, Hot Leg TTS peripheral annulus
- If the loose parts were removed from the SG
-Yes e Indications of the tube damage associated with the loose parts
- None o Source or nature of the loose parts, if known
- Indistinguishable debris January 23, 2006 19