ML13059A152

NRC Meeting Slides from 2/27/13 Public RAI Meeting

ML13059A152
Person / Time
Site:	San Onofre
Issue date:	02/27/2013
From:	Broaddus D A Division of Operating Reactor Licensing
To:
Broaddus D A
Shared Package
ML13059A135	List: ML13059A152 ML13059A157
References
TAC ME9727
Download: ML13059A152 (15)

Text

Public Meetin g Public Meetin g g g USNRC Review of the USNRC Review of the SanOnofreNuclearGeneratingStation SanOnofreNuclearGeneratingStation San Onofre Nuclear Generating Station San Onofre Nuclear Generating Station Unit 2 CAL Response

Unit 2 CAL Response Februar y 27, 2013 Februar y 27, 2013 1 1 y y

PurposeofToday

'sMeetingPurposeofToday

'sMeeting Purpose of Todays Meeting Purpose of Todays MeetingDiscuss the NRC Staff's Ongoing Review and Discuss the NRC Staff's Ongoing Review and Re quests for Additional Information (RAIs) Re quests for Additional Information (RAIs) q()

q()Concerning Southern

Concerning Southern California Edison's (SCE's)

California Edison's (SCE's) Otb32012RttSiPlfthS Otb32012RttSiPlfthS O c t o b er 3 , 2012 R e t urn t o S erv i ce Pl an f or th e S an O c t o b er 3 , 2012 R e t urn t o S erv i ce Pl an f or th e S an Onofre Nuclear Generating Station (SONGS) Unit 2Onofre Nuclear Generating Station (SONGS) Unit 2 2

2 Agenda Agenda Agenda AgendaIntroduction/Opening Remarks Introduction/Opening Remarks Technical Discussion of RAIs and SCE Responses (Non Technical Discussion of RAIs and SCE Responses (Non--Proprietary)

Proprietary)

Overview and Status of RAIs Overview and Status of RAIs Discussion and Questions on RAI Responses Discussion and Questions on RAI Responses SCE Discussion of Responses to RAIs 1 SCE Discussion of Responses to RAIs 1-

-32 32 SCE Discussion on RAIs 33 SCE Discussion on RAIs 33-

-67 67 Question and Answer Session Question and Answer Session Break Break NRC/SCE Technical Discussion on Proprietary RAIs (Closed Session)

NRC/SCE Technical Discussion on Proprietary RAIs (Closed Session) 3 3

NRCRepresentativesNRCRepresentatives NRC Representatives NRC RepresentativesDan Dorman, Deputy Office Director for Engineering and Corporate Dan Dorman, Deputy Office Director for Engineering and Corporate Support, Office of Nuclear Reactor Regulation (NRR)

Support, Office of Nuclear Reactor Regulation (NRR)

Doug Broaddus, Chief, SONGS Special Projects Branch, NRR/DORL Doug Broaddus, Chief, SONGS Special Projects Branch, NRR/DORL RandyHallSrProjectManagerNRR/DORL RandyHallSrProjectManagerNRR/DORL Randy Hall , Sr. Project Manager , NRR/DORL Randy Hall , Sr. Project Manager , NRR/DORL Emmett Murphy, Senior Materials Engineer, NRR/DE Emmett Murphy, Senior Materials Engineer, NRR/DE David Rahn, Sr. Electronics Engineer, NRR/DE David Rahn, Sr. Electronics Engineer, NRR/DE Ravi Grover, Reactor Systems Engineer, NRR/DSS Ravi Grover, Reactor Systems Engineer, NRR/DSS Ben Parks, Reactor Systems Engineer, NRR/DSS Ben Parks, Reactor Systems Engineer, NRR/DSS Paul Clifford, Sr. Technical Advisor for Reactor Fuel, NRR/DSS Paul Clifford, Sr. Technical Advisor for Reactor Fuel, NRR/DSS Art Howell, Team Mgr, SONGS Special Project, RIV Art Howell, Team Mgr, SONGS Special Project, RIV Facilitators

Facilitators

-

-RickDanielandLynneFinch RickDanielandLynneFinch 4

4 Facilitators Facilitators Rick Daniel and Lynne Finch Rick Daniel and Lynne Finch SCERepresentativesSCERepresentatives SCE Representatives SCE RepresentativesThomasPalmisano,VicePresidentofEngineering,Projects,andSite ThomasPalmisano,VicePresidentofEngineering,Projects,andSite Thomas Palmisano, Vice President of Engineering, Projects, and Site Thomas Palmisano, Vice President of Engineering, Projects, and Site Support, SCESupport, SCE Rich St. Onge, Director, Nuclear Regulatory Affairs and Emergency Rich St. Onge, Director, Nuclear Regulatory Affairs and Emergency Planning, SCE

Planning, SCE John Brabec, Director, Steam Generator Return John Brabec, Director, Steam Generator Return--to to--Service Team, SCE Service Team, SCE MikShtClttStGtRt MikShtClttStGtRt t

tSiT SiT Mik e Sh or t , C onsu lt an t , St eam G enera t or R e t urn Mik e Sh or t , C onsu lt an t , St eam G enera t or R e t urn--t o t o--S erv i ce T eam S erv i ce T eam Vick Nazareth, Manager, Nuclear Fuels, SCE Vick Nazareth, Manager, Nuclear Fuels, SCE 5

5 NRCOpeningRemarksNRCOpeningRemarks NRC Opening Remarks NRC Opening Remarks Dan Dorman Dan Dorman Deputy Director

Deputy Director Engineering and Corporate Support, Engineering and Corporate Support, Office of Nuclear Reactor RegulationOffice of Nuclear Reactor Regulation 6

6 ThilDiifRAIThilDiifRAI T ec h n i ca l Di scuss i on o f RAI s T ec h n i ca l Di scuss i on o f RAI s and SCE Responses and SCE Responses (Non (Non--Proprietary)Proprietary) 7 7

OerieofNRCRAIsOerieofNRCRAIs O v er v ie w of NRC RAIs O v er v ie w of NRC RAIs Doug Broaddus Doug BroaddusBranch Chief Branch ChiefSONGS Special Projects Branch, SONGS Special Projects Branch, Office of Nuclear Reactor RegulationOffice of Nuclear Reactor Regulation 8

8 RAIsIssuedtoDateRAIsIssuedtoDate RAIs Issued to Date RAIs Issued to DateRAIs 1 RAIs 1--32 issued December 26, 201232 issued December 26, 2012 Draft RAIs 33

Draft RAIs 33--37 issued February 1, 201337 issued February 1, 2013 Review of additional proprietary reports su Review of additional proprietary reports submitted November 28, 2012BiftitiithAREVATTWOtilAt(OA) tilAt(OA) B as i s f or cer t a i n assump ti ons i n th e AREVA TTW O pera ti ona l A ssessmen t (OA)ti ona l A ssessmen t (OA)

Draft RAIs 38

Draft RAIs 38--52 issued February 20, 201352 issued February 20, 2013 A pplicable to all OAsfor TTW

, and Mitsubishi Heav y Industries (MHI) Technical for TTW , and Mitsubishi Heav y Industries (MHI) Technical pp,y()

,y()Evaluation Report

Evaluation Report Use of ATHOS Code, and the Basis for Inputs and Assumptions (e.g., Damping Use of ATHOS Code, and the Basis for Inputs and Assumptions (e.g., Damping Forces, Void Fraction) for the initiation of FEI

Forces, Void Fraction) for the initiation of FEI Draft RAIs 53

Draft RAIs 53--67 issued February 21, 201367 issued February 21, 2013BiftitiithOAfTTWdthMHIThil fTTWdthMHIThil 9

9 B as i s f or cer t a i n assump ti ons i n th e OA s f or TTW , an d th e MHI T ec h n i ca l f or TTW , an d th e MHI T ec h n i ca l Evaluation Report Evaluation Report DiscussionandQuestionsonDiscussionandQuestionson Discussion and Questions on Discussion and Questions on Responses for RAIs 1 Responses for RAIs 1-

-32 32 10 10 SCEThilPttiSCEThilPtti SCE T ec h n i ca l P resen t a ti on SCE T ec h n i ca l P resen t a ti on Thomas Palmisano Thomas PalmisanoVice President of Engineering, Vice President of Engineering, Projects and Site Support, SCE

Projects and Site Support, SCE 11 11 Questions and Answers Questions and Answers 12 12 Contactin g the NRC g**Report an Emergency

Report an Emergency (301) 816 (301) 816--5100 (24/7 NRC Headquarters' Operation Center) 5100 (24/7 NRC Headquarters' Operation Center) (call collect)

(call collect)

• ReportaSafetyConcern ReportaSafetyConcern

Report a Safety Concern Report a Safety Concern:  :

(800) 695 (800) 695-

-7403 (Toll 7403 (Toll--free Safety Hotline) free Safety Hotline)

Allegation@nrc.gov

Allegation@nrc.gov

• General Information or Questions General Information or Questions www.nrc.gov

www.nrc.gov

• O Office of Public Affairs ffice of Public Affairs (301) 415 (301) 415--8200 8200 ()

()13 13 AdditionalInformation

• • NRC Web Pa ge: Oversi ght of SONGS Steam Generator De g radationNRC Web Pa ge: Oversi ght of SONGS Steam Generator De g radation Additional Informationggg ggg http://www.nrc.gov/info

http://www.nrc.gov/info--finder/reactor/songs/tube finder/reactor/songs/tube--degradation.html degradation.html Meeting Slides and feedback forms will be available here Meeting Slides and feedback forms will be available here

• NRC Blog NRC Blog http://public

http://public--blog.nrc blog.nrc--gateway.gov/category/operating gateway.gov/category/operating--reactors reactors*

• Press Releases

Press Releases http://www.nrc.gov/reading

http://www.nrc.gov/reading--rm/doc rm/doc--collections/#pr collections/#pr

• Public Meeting Schedule Public Meeting Schedule http://www.nrc.gov/public

http://www.nrc.gov/public--involve/public involve/public--meetings/index.cfmmeetings/index.cfm 14 14 Technical Discussion of Technical Discussion of ProprietaryRAIs ProprietaryRAIs Proprietary RAIs Proprietary RAIs Closed Session

Closed Session 15 15