ML21110A095

GE Hitachi Nuclear Energy - Requesting to Extend Request for Additional Information Response Due Date to July 28, 2021

ML21110A095
Person / Time
Site:	Vallecitos Nuclear Center
Issue date:	04/19/2021
From:	Feyrer M GE Hitachi Nuclear Energy
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
M210053
Download: ML21110A095 (1)

Text

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GEHitachi Nuclear Energy x;ny MattJ.

Feyrer Site

Manager, Vallecitos Nuclear Center 6705Vallecitos Rd M210053

Sunol, CA94586 USA April 19,2021 T9259186018 U.S.Nuclear Regulatory Commission Matt.feyrer@ge.com Attn:

Document Control Desk Washington, D.C.20555-001

Subject:

GEHRequest to Extend Request forAdditional Information (RAI)

Response

DueDateto July 28,2021

References:

1)NRCLicense DPR-1, Docket 50-18 2)Letter GEHVallecitos Nuclear Center (VNC)

Request forAlternate Decommissioning Schedules for DPR-1, DR-10, andTR-1Licenses, 7/10/2015 3)Letter, J.D.Parrot (NRC) to M.F. Feyrer,GEHitachi Request forAlternate Decommissioning Schedule for VBWR atVNC

- Request forAdditional Information, (EPID L-2017-LLA-0052),

7/15/2020 4)Letter, M.F.Feyrer Requestingto Extend RequestforAdditional information Due DatetoApril 28,2021,8/14/2020 5)MSTEAMSmeeting between GEHand NRC presenting supplemental information regarding thestatus ofVBWRsamplingand

analysis, 3/18/2021 6)Letter, M.F.Feyrer Supplemental Information for Request forAdditional information

Response

dueApril 28,2021,3/22/2021 GEHitachi Nuclear

Energy, LLC(GEH) isrequesting toextend theresponse duedatefortheNRC's request foradditional information (RAI) related tothealternate decommissioning schedule fortheVBWR.

Theinitial request foranalternate decommissioning schedule wasmade7/10/2015 (Ref 2)andproposed aVBWRdecommissioning dateofApril 2041tofacilitate asingle holistic decommissioning oftheentire VNCsite.

inletter (Ref 3)dated 7/15/2020, theNRCrequested GEHprovide additional information related tothe structural integrity oftheVBWRtoenable anindependent assessment todetermine if the requested exemption to10CFR50.82(a)(3) wouldpresent anunduerisk topublic health andsafetyunder @

50.12(a).

Uponreviewing thenineRAlsinthat

letter, GEHrequested (Ref 4)andwasauthorized until 4/28/2021 torespond toallow timeforextensive concrete structure coresampling,

analysis, and evaluation.

GEHupdated theNRConthestatus ofthat effort andprovided adetailed planon3/18/2021 (Ref 4&5).

Sampling wascompleted on4/8/2021 Aresponse duedateof7/28/2021 isbeing requested inthis communication toallow timetoanalyze andevaluate thesampleresults andtocompose afinal response totheRAls.

Ifyouhaveanyquestions regarding this

matter, please contact meat(925) 918-6018.

Sincerely,

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MattFeyrer, Site Manager Vallecitos Nuclear Center cc:NRCRegion IVAdministrator S.Anderson, NRCRIV J.D.Parrott, NMSS/DUWP/RDB MJF21-006