ML17341B335

E-mail from Phil Lashley to Booma Venkataraman Beaver Valley NFPA 805 Amendment Application Draft Safety Evaluation with Attachment, Beaver Valley Units 1 and 2, Draft SER Compiled Comments

ML17341B335
Person / Time
Site:	Beaver Valley
Issue date:	11/29/2017
From:	Lashley P H FirstEnergy Nuclear Operating Co
To:	Booma Venkataraman Plant Licensing Branch 1
Venkataraman B, NRR/DORL/LPL1
References
Download: ML17341B335 (27)

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From:Lashley, Phil H.To:Venkataraman, BoomaCc:McCreary, Dave M

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[External_Sender] Beaver Valley NFPA 805 Amendment Application Draft Safety EvaluationDate:Wednesday, November 29, 2017 8:26:06 AMAttachments:2017-11-28 Draft SE FENOC Comments.pdf

Dear Ms. Venkataraman,

As requested by U.S. Nuclear Regulatory Commission correspondence dated November 9,2017, the FirstEnergy Nuclear Operating Company and applicable contractors have reviewed the draft safety evaluation (SE) for proposed amendments regarding transition to NFPA 805, "Performance-Based Standard for Fire Protection for Light Water Reactor Electric Generating Plants." Based on this review, the draft SE does not contain any proprietary or sensitive unclassified non-safeguards information. Specific items related to the factual accuracy and completeness of the SE were identified and are listed in the attached document for your consideration. Respectfully, Phil H. Lashley Fleet Licensing Supervisor Cell: (330) 696-7208 Office: (330) 315-6808 Mail Stop: A-WAC-B1 The information contained in this message is intended only for the personal andconfidential use of the recipient(s) named above. If the reader of this message is not the intended recipient or an agent responsible for delivering it to the intended recipient, you are hereby notified that you have received this document in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify us immediately, and delete the original message.

BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences311TitleAmendmentNos.301and190shouldbeinsertedinthetitle.Sametitleasprecedingpage.41,9various"FirstEnergy"shouldbe"FirstEnergy"throughoutdocument.SeelicenseenameinsecondparagraphofdraftSEReference8(ML14002A086).51.243rdfullparagraphonpage-implementunder10CFR50.48(a),and(c)theresults-.Acommaand"and"needtoberearranged.-implementunder10CFR50.48(a)and(c),andtheresults-.62.281TheNRCstaff'sreviewalsoreliedonthefollowingadditionalcodes,RGs,andstandards:NUREG2180isnotlistedIncludeanewbulletfor:NUREG2180,"DeterminingtheEffectiveness,Limitations,andOperatorResponseforVeryEarlyWarningFireDetectionSystemsinNuclearFacilities(DELORESVEWFIRE)"LicenseeresponsetoPRARAI27(Reference17ADAMSAccessionNo.ML17030A312)andPRARAI03(Reference19ADAMSAccessionNo.ML17177A097)72.2114TheNRCstaff'sreviewalsoreliedonthefollowingadditionalcodes,RGs,andstandards:NUREG1824,Supplement1isnotlistedIncludeabulletforNUREG1824,"VerificationandValidationofSelectedFireModelsforNuclearPowerPlantApplications,Supplement1"orsupplementtheexistingNUREG1824bulletsimilartotheNUREG/CR6850bulletanddiscussion.NUREG1824,Supplement1(Reference165ADAMSAccessionNo.ML16309A011)andDraftSERAttachmentAandAttachmentB82.4.1172Thelicenseerequestedthat25exemptionsberescindedforBeaverValley,UnitNo.1.SinceBeaverValley,UnitNo.2,waslicensedtooperateafterJanuary1,1979,licensingactionsassociatedwith10CFR50,AppendixR,werenotissuedasexemptionstotheregulation,andtherefore,thelicenseedidnotrequestthatanyexemptionsberescindedforBeaverValley,UnitNo.2.ThelicenseealsodeterminedthatnoordersneedtobesupersededorrevisedtoimplementanFPPthatcomplieswith10CFR50.48(c).Thereare26totalexemptionsasidentifiedinthesupplementedAttachmentK(L17122ML17111A887)NoteAttachmentOdidnotincludenewLA11.26(lackoffireextinguishers,identifiedinAttachmentLreview).AttachmentKdescribedbelowliststhecorrectLicensingActionsthatwillandwillnotbetransitioned.Thisshouldbeokay.Onlythingthatneedscorrectedisthatthereare26total,not25.Thelicenseerequestedthat26exemptionsberescindedforBeaverValley,UnitNo.1.SupplementedAttachmentK(L17122ML17111A887)EnclosureB11/28/20171of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences92.4.1172Thelicenseerequestedthat25exemptionsberescindedforBeaverValley,UnitNo.1.SinceBeaverValley,UnitNo.2,waslicensedtooperateafterJanuary1,1979,licensingactionsassociatedwith10CFR50,AppendixR,werenotissuedasexemptionstotheregulation,andtherefore,thelicenseedidnotrequestthatanyexemptionsberescindedforBeaverValley,UnitNo.2.ThelicenseealsodeterminedthatnoordersneedtobesupersededorrevisedtoimplementanFPPthatcomplieswith10CFR50.48(c).Unit2deviationsneedtobedescribed.Thereareatotalof31Unit2LicensingActionswith11ofthethemtransitioning.SinceBeaverValley,UnitNo.2,waslicensedtooperateafterJanuary1,1979,licensingactionsassociatedwith10CFR50,AppendixR,werenotissuedasexemptionstotheregulation,andtherefore,thelicenseedidnotrequestthatanyexemptionsberescindedforBeaverValley,UnitNo.2,butwerelistedasdeviations.Thelicenseerequestedthat31deviationsberescindedforBeaverValley,UnitNo.2.SupplementedAttachmentK(L17122ML17111A887)EnclosureB;SERSection3.5.1.3102.4.1173TheNRCstaffacceptsthelicensee'sdeterminationthat25exemptionsshouldberescindedforBeaverValley,UnitNo.1,andthatnoordersneedtobesupersededorrevisedtoimplementNFPA805atBeaverValley.(SeeSESection2.5fortheNRCstaff'sdetailedevaluationoftheexemptionsbeingrescinded.)Thereare26totalexemptionsasidentifiedinthesupplementedAttachmentK(L17122ML17111A887).Unit2deviationsneedtobedescribed.Thereareatotalof31Unit2LicensingActionswith11ofthethemtransitioning.TheNRCstaffacceptsthelicensee'sdeterminationthat26exemptionsshouldberescindedforBeaverValley,UnitNo.1,and31deviationsshouldberescindedforBeaverValley,UnitNo.2,andthatnoordersneedtobesupersededorrevisedtoimplementNFPA805atBeaverValley.(SeeSESection2.5fortheNRCstaff'sdetailedevaluationoftheexemptionsbeingrescinded.SupplementedAttachmentK(L17122ML17111A887)EnclosureB;SERSection3.5.1.3112.5202ThelicenseepreviouslyrequestedandreceivedNRCapprovalfor26exemptionsfrom10CFRPart50,AppendixR.TheseexemptionswerediscussedindetailinLARAttachmentK,assupplemented.Thelicenseerequestedthattheexemptionsberescindedandthattheunderlyingengineeringevaluationsfor9ofthe25exemptionsbetransitionedtothenewlicensingbasisunder10CFR50.48(a)and50.48(c),aspreviouslyapproved(NFPA805,Section2.2.7),andcompliantwiththenewregulation.Thisshouldstate6ofthe26exemptionsarebeingtransitioned.ThelicenseepreviouslyrequestedandreceivedNRCapprovalfor26exemptionsfrom10CFRPart50,AppendixR.TheseexemptionswerediscussedindetailinLARAttachmentK,assupplemented.Thelicenseerequestedthattheexemptionsberescindedandthattheunderlyingengineeringevaluationsfor6ofthe26exemptionsbetransitionedtothenewlicensingbasisunder10CFR50.48(a)and50.48(c),aspreviouslyapproved(NFPA805,Section2.2.7),andcompliantwiththenewregulation.SupplementedAttachmentK(L17122ML17111A887)EnclosureB;SERSection3.5.1.3122.5224Thefollowingexemptionsarerescinded,buttheengineeringevaluationoftheunderlyingconditionwillbeusedasaqualitativeengineeringevaluationfortransitiontoNFPA805(seeSESection3.5.1.1):Thisshouldstate(seeSESection3.5.1.3)Thefollowingexemptionsarerescinded,buttheengineeringevaluationoftheunderlyingconditionwillbeusedasaqualitativeengineeringevaluationfortransitiontoNFPA805(seeSESection3.5.1.3):SupplementedAttachmentK(L17122ML17111A887)EnclosureB;SERSection3.5.1.311/28/20172of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences132.522N/ATheUnit2Deviationsneedtobeaddedtothissection.ThefollowingdeviationsarerescindedasrequestedbytheLAR.TheunderlyingconditionhasbeenevaluatedusingRI/PBmethodsandfoundtobeacceptablewithnofurtheractions,becausethephilosophyofDIDandsufficientsafetymarginsaremaintained(numberingschemeprovidedbythelicensee):All31deviationsneedlisted,withthe11deviationsthatwillbetransitioningalsolisted.SupplementedAttachmentK(L17122ML17111A887)EnclosureB;SERSection3.5.1.3142.6.1251DeterministicApproach:ComplywithNFPA805,Chapter2,andSection4.2.3requirements;orNFPA805Chapter3DeterministicApproach:ComplywithNFPA805,Chapter3,andSection4.2.3requirements;orNFPA805Chapter3152.6.2281Accordingly,thesecauseandeffectrelationshipmodelsmaybeusedaftertransitiontoNFPA805asapartoftheFREsconductedtodeterminethechangeinriskassociatedwithproposedplantchanges.BVplanstousetheChangeEvaluationProcessdiscussedinNFPA805Sections2.2(h),2.2.9&2.4.4forallfutureplantmodificationorotherchangestotheFireProtectionProgram(FPP).BVplanstofollowtheguidanceinRG1.205RegulatoryPositionC.3.2"NFPA805PlantChangeEvaluationProcess."BVdoesnotintendtousetheFireRiskEvaluationProcessdiscussedinNFPA805Section4.2.4.2.ThisprocesswasfollowedduringthetransitiontoNFPA805asdiscussedinRG1.205RegulatorPositionC2.4.Accordingly,thesecauseandeffectrelationshipmodelsmaybeusedaftertransitiontoNFPA805asapartoftheChangeEvaluationProcessconductedtodeterminethechangeinriskassociatedwithproposedplantchanges.RG1.205(Reference4ML092730314)162.7.1281Asdescribedbelow,LARAttachmentS,TableS2,"PlantModificationsCommitted,"assupplemented,providesadescriptionofeachoftheproposedplantmodifications,presentstheproblemstatementexplainingwhythemodificationisneeded,andidentifiesthecompensatoryactionsrequiredtobeinplacependingcompletion/implementationofthemodification.AttachmentSdoesnot"identifythecompensatoryactionsrequiredtobeinplace",itonlyindicateswhetheracompensatorymeasureisrequiredornot.Asdescribedbelow,LARAttachmentS,TableS2,"PlantModificationsCommitted,"assupplemented,providesadescriptionofeachoftheproposedplantmodifications,presentstheproblemstatementexplainingwhythemodificationisneeded,andidentifiesifacompensatoryactionsisrequiredtobeinplacependingcompletion/implementationofthemodification.SupplementedAttachmentS(L17122ML17111A887)EnclosureD11/28/20173of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences172.7.2292EachimplementationitemwillbecompletedpriortothedeadlineforimplementationoftheRI/PBFPPbasedonNFPA805asspecifiedinthelicenseconditionsandthelettertransmittingtheamendedlicense(i.e.,implementationperiod),whichstatesthatthelicenseewillimplementtheitemslistedinLARAttachmentS,TableS3,assupplementedonAugust22,2017,12monthsafterNRCissuanceofthelicenseamendments.TableS3,assupplementedonAug.22,2017(Reference20),includesacaveatthatcertainspecificallyidentifiedimplementationitemswillnotbecompleteinthe12monthtransitionperiod;insteadthosespecificitems(generallyrelatedtoFPRAupdatestoaccountforfinalasbuiltconfigurationofmods)willbeimplementedwithin2refuelingoutagesconsistentwiththeS2modificationimplementationschedule.EachimplementationitemwillbecompletedpriortothedeadlineforimplementationoftheRI/PBFPPbasedonNFPA805asspecifiedinthelicenseconditionsandthelettertransmittingtheamendedlicense(i.e.,implementationperiod),whichstatesthatthelicenseewillimplementtheitemslistedinLARAttachmentS,TableS3,assupplementedonAugust22,2017,12monthsafterNRCissuanceofthelicenseamendments,exceptforthoseitemsspecificallymarkedtobeimplementedaccordingtotheTableS2modificationimplementationschedule.Reference18(ML17111A887),Note1attheendofTableS3onPageS19(pdf261/261)183.1.1.234bulletlistOnesectionshouldbeaddedtothislist:section3.3.6.Ref12providedatableofsectionsthatneedtobechangedfrom"ComplieswithClarification"toeither"Complies"or"ComplieswithuseofEEEE".Ref14providedanupdatetothattable-Table5b.01.ThethirditemisSection3.3.6withacompliancestatementof"ComplieswithUseofEEEE-FunctionallyEquivalent."OthersectionsclassifiedlikethisaregivenanexplanationinthedraftSER,confirmingthattheEEEEdemonstratesthebasisforbeingacceptable.Addanevaluationof3.3.6,Roofs,basedonFPERAI05.02andTable5b.01Reference1411/28/20174of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences193.1.1.2361ThelicenseefurtherstatedthattheengineeringanalysisdeterminedthatthemajorityoftheelectriccablesusedwithinthepowerblockareequivalenttotherequirementsofNFPA805,Section3.3.5.3,andthelowpopulationofelectriccableswithpotentiallynonqualifiedelectriccableinsulationmaterialsinstalledinelectricalracewaysisacceptable.TheNRCstaffconcludesthatthelicensee'sresponsetotheRAIisacceptablebecausethelicenseedemonstratedthatitusedengineeringevaluationstocompareitscableinstallationsagainstthecriteriaofNFPA805andtheguidanceofFAQ060022anddeterminedthattheinsulationmaterialsareacceptable.AfollowupRAIwasissuedregardingNFPA805Section3.3.5.3(FPERAI04.01L15371ML15356A136),withtheresponsestatingthatapprovalwillberequestedasanAttachmentLItem.TheAttachmentLItemwassubmittedasApprovalRequest6.(L16058ML16055A160).ThisshouldbeupdatedtoreflecttheApprovalRequest,whichisidentifiedinSESection3.1.4.6SeeSEpage194forsamecomment.Add:InFPERAI04.01(Reference25),theNRCstaffstatedIntheengineeringevaluation,thelicenseeconcludedthatthelowpopulationofcablesthatdonotmeetInstituteofElectricalandElectronicsEngineers(IEEE)Standard383,1974Edition,orequivalent,wereconsideredinthefiremodelingevaluationanddeterminedtobeadequateforthehazard.InaccordancewithFAQ060008,thistypeofEEEEcannotbeselfapprovedbythelicensee.InitsresponsetoFPERAI04.01(Reference14),thelicenseestatedthatthecompliancestrategyforNFPA805Section3.3.5.3,forthelowpopulationofcableswithpotentiallynonqualifiedelectricalcableinsulationmaterialinstalledinelectricalracewaysatBVPS1andBVPS2willberevisedto"SubmitforNRCApproval"FPERAI04.01(L15371ML15356A136);L16058(ML16055A160);SERSection3.1.4.6(pg90)203.1.1.2422125VentilationDuctChase(VDC)Incorrectacronym125VoltsDirectCurrentLARAcronymList213.1.1.2433Thelicenseestatedthatthehalonsystemsinfirecompartments1CV3,1DG1,1DG2,and2SB3havebeenanalyzedforoverpressurizationconditionsfortheareaanddeterminedthatnoadditionalventsarerequired.Halonisonlyinstalledin1CV3.CO2isinstalledin1DG1,1DG2,and2SB3.Thelicenseestatedthatthehalonsysteminfirecompartment1CV3andCO2systemsinfirecompartments,1DG1,1DG2,and2SB3havebeenanalyzedforoverpressurizationconditionsfortheareaanddeterminedthatnoadditionalventsarerequired.FPERAI05.02(a)(L15371ML15356A136);originalLARAttachmentA,TableB13.10.3recordsfor1DG1,1DG2,and2SB3.223.1.1.3462InFPERAI7b(Reference22),theNRCstaffstatedthatinLARAttachmentA,TableB1,thelicenseestatedinfireareas2CB1and2PA3thatthe3MInteramE50seriesblanketassemblieswereevaluatedinanengineeringevaluationtoprovidea1hourfireresistanceratingforductworkanda2hourfireresistancefortheprotectionofthe11/2hourfiredampersTypo:FPERAI17bInFPERAI17b(Reference22)SERReference22233.1.1.3462ThelicenseestatedthatthecompliancestrategyforNFPA805,Section3.11.5forfirecompartments2CB1,2CV1,2CV3,2PA3,2PA4,2SB3,and2SB4willberevisedtodeletereferencestofirebarriersforductwork,andthecompliancestrategyforNFPA805,Section3.11forfirecompartment2CB1willberevisedtoincludetheresultsoftheengineeringevaluationregardingfirebarriersforductwork.Typo:NFPA805,Section3.11.2NFPA805,Section3.11.2L15150ML15147A372pg5411/28/20175of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences243.1.1.3462InaletterdatedOctober25,2017(Reference21),thelicenseeindicatedthischangewasmade.ThisstatementisnotcontainedwithinRef21forthisparagraph(itisconfusedwiththepreviousparagraph).InAttachmentLApprovalRequest5,datedFebruary24,2016(Reference15),thelicenseeindicatedthischangewasmade.Reference15253.1.1.4523oInLARAttachmentA,thelicenseestatedthatinfirecompartments2SB1,2SB2,2SB3,2SB4,2SB5,2SB6,2SB7,2SB8,2SB9,2WH1,and3CR1thereareHVACductpenetrationsinthebarrierbetweentheaffectedfireareaandadjacentfirecompartmentsthatareprotectedbytwo11/2hourfirerateddampersinseries,andadeviationforusingtwo11/2hourfiredampersinlieuofone3hourfiredamper,andinfirecompartment2PA3ventilationductworkiswrappedwith1hourfirewrapmaterialtoextendthefirebarriersinlieuoffiredampersatthebarriers.Thefollowingadditionalcompartmentsstatethatductworkiswrappedwith1hourfirewrapmaterialtoextendthebarrier,asnotedinLARAttachmentA:2SB3,oInLARAttachmentA,thelicenseestatedthatinfirecompartments2SB1,2SB2,2SB3,2SB4,2SB5,2SB6,2SB7,2SB8,2SB9,2WH1,and3CR1thereareHVACductpenetrationsinthebarrierbetweentheaffectedfireareaandadjacentfirecompartmentsthatareprotectedbytwo11/2hourfirerateddampersinseries,andadeviationforusingtwo11/2hourfiredampersinlieuofone3hourfiredamper,andinfirecompartment2PA3and2SB3ventilationductworkiswrappedwith1hourfirewrapmaterialtoextendthefirebarriersinlieuoffiredampersatthebarriers.LARTableB1TransitionofFundamentalFireProtectionProgramandDesignElementsWorksheetFireProtectionFeaturesTransitionReportBVPS2A2pages284263.1.1.4521stbulletInLARAttachmentA,thelicenseestatedthatfiredoorsthatarenot3hourfireratedareinstalledinfirecompartments1CR2,1CR4,1CS1,1CV1,1CV2,1ES1,1ES2,1FB1,1MG1,1MS1,1NS1,1PA1E,1PA1G,1PT1,1SGPD1,1TB1,3CR1,3IS1,3IS2,3IS3,3IS4,and3IS6.ThefollowingadditionalcompartmentswerenotedinLARAttachmentA:1PA1A,1PA1C,1PAGA,1PAGB,1PAGC.InLARAttachmentA,thelicenseestatedthatfiredoorsthatarenot3hourfireratedareinstalledinfirecompartments1CR2,1CR4,1CS1,1CV1,1CV2,1ES1,1ES2,1FB1,1MG1,1MS1,1NS1,1PA1A,1PA1C,1PA1E,1PA1G,1PAGA,1PAGB,1PAGC,1PT1,1SGPD1,1TB1,3CR1,3IS1,3IS2,3IS3,3IS4,and3IS6.LARTableB1TransitionofFundamentalFireProtectionProgramandDesignElementsWorksheetFireProtectionFeaturesTransitionReportBVPS1A2pages259,266,298,304,310,273.1.1.4522ndbulletInLARAttachmentA,thelicenseestatedthatinfirecompartments2ASP,2CB1,2CB6,2CV1,2CV2,2CV3,2CV5,2CV6,2FB1,2PA4,and2PA5,thereare(HVACductpenetrationsinthebarrierbetweentheaffectedfirecompartment-Firecompartment2SG1S(3.11.2)isnotlisted,butwasidentifiedintheFPERAI02TableforNFPA805Section3.11.2.InLARAttachmentA,thelicenseestatedthatinfirecompartments2ASP,2CB1,2CB6,2CV1,2CV2,2CV3,2CV5,2CV6,2FB1,2PA4,and2PA5,and2SG1S,thereare(HVACductpenetrationsinthebarrierbetweentheaffectedfirecompartment-FPERAI02(L15150ML15147A372pg11)283.1.1.4523rdBulletoInLARAttachmentA,thelicenseestatedthatinfirecompartments2SB1,2SB2,2SB3,2SB4,2SB5,2SB6,2SB7,2SB8,2SB9,2WH1,and3CR1thereareHVACductpenetrationsinthebarrierbetweentheaffectedfireareaandadjacentfirecompartmentsthatareprotectedbytwo11/2hourfirerateddampersinseries,andadeviationforusingtwo11/2hourfiredampersinlieuofone3hourfiredamper,FireCompartments2PT1,2SG1Sarenotlisted,butwereidentifiedintheFPERAI02TableforNFPA805Section3.11.3.InLARAttachmentA,thelicenseestatedthatinfirecompartments2PT1,2SB1,2SB2,2SB3,2SB4,2SB5,2SB6,2SB7,2SB8,2SB9,2SG1S,2WH1,and3CR1FPERAI02(L15150ML15147A372pgs9,11)293.1.1.4541NFPA805Section3.11.3FireCompartment2RC1isnotdescribedinthissection,butwaslistedintheFPERAI02TableforNFPA805Section3.11.3.Add:InLARAttachmentA,thelicenseestatedthatinfirecompartment2RC1,thecontainmentaccesshatchdoesnotcontainaULlabelorcertificationoffiretesting-.FPERAI02(L15150ML15147A372pg9);SERSection3.5.1pg19311/28/20176of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences303.1.1.4541NFPA805Section3.11.3FireCompartments2TR1,2TR2,2TR3arenotdescribedbutwereintheFPERAI02TableforNFPA805Section3.11.2tostatethecompliancebasischangedfrom"CompliesbyPreviousApproval"to"Performancebasedevaluation".Add:AlsoinitsresponsetoFPERAI02,thelicenseereviseditscompliancestrategytoremove"CompliancebyPreviousApproval"tocreditaperformancebasedevaluationforfirecompartments2TR1,2TR2,and2TR3.FPERAI02(L15150ML15147A372pgs11)313.1.1.5555thbulletSection3.11.3,whichconcernstherequirementthatthelistedfireresistanceratingforfiredampersisconsistentwiththedesignatedfireresistanceratingofthebarrierasdeterminedbytheperformancerequirementsestablishedbyChapter4.ThelicenseerequestedNRCapprovalfortheuseofaPBmethodtojustifytheuseoftwo1.5hourratedfiredampersinserieswitha1hourfirewrapontheductworkinsteadofa3hourfiredamper,therebymeetingtherequirementsofNFPA805.SeeSESection3.1.4.5.AdddiscussiontoalignwithSection3.1.4.5sinceinthesupplementedAttachmentL,ApprovalRequest5doesnotidentify"1hourfirewrap".(L16162ML16133A340pageL1)Add:IntherevisedApprovalRequest5,approvalwasrequestedfortheuseoffiredamperconfigurationsthatcontaintwo1.5hourfiredampersinseriesasfollows:1.Two1.5hourfiredampersinserieslocatedwithinthefirebarrierand2.Two1.5hourfiredampersinserieswithonelocatedwithinthefirebarrierandonelocatedcloseto,butoutside,thefirebarrier.L16162ML16133A340pageL1;SERsection3.1.4.5page84.323.1.1.6623NFPA805,Section3.4.3(a),...ThelicenseeincludedthisactioninLARAttachmentS,TableS3,assupplemented,ImplementationItemBV12371.TheLARAttachmentS,TableS3thatrequiresupdateoffirebrigadeprocedureisBV13020.NFPA805,Section3.4.3(a),...ThelicenseeincludedthisactioninLARAttachmentS,TableS3,assupplemented,ImplementationItemBV13020.Reference8andADAMSaccessionnumberML14002A086333.1.1.6631InLARAttachmentA,thelicenseeidentifiedanactiontoverifyflowratenozzlepressureforallhosestationsuponcompletionthehydrauliccalculations.ThisdoesnotalignwithwhatLARAttachmentA,Section3.6.2stated:"WillComplyWithUseOfCommitmentThecapabilitytoensureanadequatewaterflowrateandnozzlepressurewillbeverifieduponcompletionofhydrauliccalculations."InLARAttachmentA,thelicenseeidentifiedanactiontoverifythereisanadequatewaterflowrateandnozzlepressureforallhosestationsbycompletionofhydrauliccalculations.Reference8andADAMSaccessionnumberML14002A086343.1.1.6632NFPA805,Section3.8.2,-ThelicenseeidentifiedactionsinLARAttachmentS,TableS2,assupplemented,ModificationsBV11875,BV12839,BV12840,BV12841,andLARAttachmentS,TableS3,assupplemented,ImplementationItemsBV12826,BV20487,andBV21022.ItemBV20487isforCO2dischargetesting.BV21022isfordieselroomventilationfancontrol.NeitherofthesearerelatedtoNFPA72,northediscussedfirecompartments.Theyshouldberemovedfromthisparagraph.NFPA805,Section3.8.2,-ThelicenseeidentifiedactionsinLARAttachmentS,TableS2,assupplemented,ModificationsBV11875,BV12839,BV12840,BV12841,andLARAttachmentS,TableS3,assupplemented,ImplementationItemsBV12826,BV20487,andBV21022.Reference8andADAMSaccessionnumberML14002A086353.1.1.6652ndparagraphThelicenseeincludedtheseactionsinLARAttachmentS,TableS3,assupplemented,ImplementationItemsBV13041andBV11576.ThisshouldbeBV21576.ThelicenseeincludedtheseactionsinLARAttachmentS,TableS3,assupplemented,ImplementationItemsBV13041andBV21576.Ref18ML17111A88720170421,EnclosureB,Att.K11/28/20177of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences363.1.2681AsstatedinLARSection4.1.3,thepowerblockincludesstructuresthatcontainequipmentthatcouldaffectplantoperationforpowergeneration,equipmentimportanttosafety,equipmentthatcouldaffecttheabilitytomaintaintheNSCAintheeventofafire,orstructurescontainingradioactivematerialsthatcouldpotentiallybereleasedintheeventofafire.Thewordsusedinsection4.1.3state"structuresthathaveequipmentrequiredfornuclearplantoperations."Itdoesnotspecificallystate"structuresthatcontainequipmentthatcouldaffectplantoperationforpowergeneration,equipmentimportanttosafety,equipmentthatcouldaffecttheabilitytomaintaintheNSCAintheeventofafire,orstructurescontainingradioactivematerialsthatcouldpotentiallybereleasedintheeventofafire."AsstatedinLARSection4.1.3,thepowerblockincludesstructuresthathaveequipmentrequiredfornuclearplantoperationsasidentifiedinLARAttachmentI,TableI1,"BeaverValley,UnitNo.1PowerBlockDefinition,"andLARAttachmentI,TableI2,"BeaverValley,UnitNo.2PowerBlockDefinition."Reference9andADAMSaccessionnumberML14002A086373.1.3.2686InLARAttachmentS,TableS2,assupplemented,ModificationItemsBV11875andBV20829,thelicenseeproposedtheinstallationofveryearlywarningfiredetectionsystems(VEWFDS)inlowvoltagecabinetslocatedinfirecompartments1CR4,2CB1,and2CB6LARTableS2itemBV12854willinstallincipientdetectioninaninvertercabinetgreaterthan250V(treatedasapowercabinetperNUREG2180)consistentwiththeLARAttachmentSSupplementandtheresponsetoPRARAI27."InLARAttachmentS,TableS2,assupplemented,ModificationItemsBV11875,BV12854,andBV20829,thelicenseeproposedtheinstallationofveryearlywarningfiredetectionsystems(VEWFDS)inlowvoltageselectcabinetslocatedinfirecompartments1CR4,2CB1,and2CB6"Reference17,ML17030A312,20170130,AttachmentPage2andReference18,ML17111A887,20170421,Att3Page2andEnclosureDPageS12.383.1.3.2698Thelicenseefurtherstatedthatsensitivitytestingwillincludethegainandalarmthresholds,andthateachdetectorwillhaveanassociatedsetpointdocumentthatcontainsthealarmsetpoints,whichwillbesubjecttodesigncontrolprogramrequirements.Thisshouldbechangedto"sensitivitysettings."Thelicenseefurtherstatedthatsensitivitysettingswillincludethegainandalarmthresholds,andthateachdetectorwillhaveanassociatedsetpointdocumentthatcontainsthealarmsetpoints,whichwillbesubjecttodesigncontrolprogramrequirements.FPERAI15B(L15118ML15118A484pg11of68)393.1.3.2704InitsresponsetoFPERAI15f(Reference12),thelicenseestatedthattheVEWFDSwillbeconnectedtointerfacewiththecontrolroomannunciationsystem,andthatLARAttachmentS,TableS2,assupplemented,wasrevisedtoincludethemodification.ThelicenseeincludedthisactioninaletterdatedApril21,2017,inLARAttachmentS,TableS2,assupplemented,ModificationBV13110.BothBV1&2modificationshavebeencompleted.ItemsBV13110andBV21624"InterfacetheUnit1/2IncipientFireDetectionSystemwiththeMainControlRoomAnnunciatorSystem"wereaddedtoTableS1InitsresponsetoFPERAI15f(Reference11),thelicenseestatedthattheVEWFDSwillbeconnectedtointerfacewiththecontrolroomannunciationsystem,andthatLARAttachmentS,TableS2,assupplemented,wasrevisedtoincludethemodification.Themodificationshavebeencompleted.ThelicenseeincludedthisactioninaletterdatedApril21,2017,inLARAttachmentS,TableS1,assupplemented,ModificationsBV13110andBV21624.Reference18andADAMSaccessionnumberML17111A887403.1.3.2;3.2.6.170;1224;9...inaletterdatedApril21,2017,-IncludeareferencetotheUtility'sletter....inaletterdatedApril21,2017(Reference18),...SEReference18,ML17111A887,L17122,Attachment3pg1andUpdatedpgS8(pdfPg250)11/28/20178of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences413.1.3.2711ThedetaileddiscussionoftheVEWFDSinresponsetoFPERAI15e,suchasoperatorandoperatorresponsecreditedintheNSCA,isincludedinSESection3.2.6.IncludeareferenceforFPERAI15e.ThedetaileddiscussionoftheVEWFDSinresponsetoFPERAI15e(Reference11),suchasoperatorandoperatorresponsecreditedintheNSCA,isincludedinSESection3.2.6.SEReference11,ML15147A372,L15150,Pg52423.1.3.2712TheNRCconcludesthatthelicensee'sresponsetoFPERAI15acandRAI15fisacceptablebecausethelicenseedemonstratedthatthedesign,installation,maintenance,andoperationoftheVEWFDSisinaccordancewiththeguidancecontainedinFAQ080046,andthealarmannunciationsystemwillcomplywiththerequirementsofNFPA805,Section3.8,subjecttocompletionofLARAttachmentS,TableS2,ModificationBV13110"FPERAI15ac"shouldbe"FRERAI15ad"sincetheFPERAI15discussionincludeda,b,c&d.Also"TableS2.ModificationBV13110"shouldbe"TableS1,ModificationItemsBV13110andBV21624"TheNRCconcludesthatthelicensee'sresponsetoFPERAI15adandRAI15fisacceptablebecausethelicenseedemonstratedthatthedesign,installation,maintenance,andoperationoftheVEWFDSisinaccordancewiththeguidancecontainedinFAQ080046,andthealarmannunciationsystemwillcomplieswiththerequirementsofNFPA805,Section3.8,asindicatedbycompletionofLARAttachmentS,TableS1,ModificationItemsBV13110andBV21624.Reference10andADAMSaccessionnumberML151184A484Reference18andADAMSaccessionnumberML17111A887433.1.3.3713InitsresponsetoFPERAI01(Reference12)FPERAI01responseisincludedinReference11InitsresponsetoFPERAI01(Reference11)LetterdatedMay27,2015443.1.3.3724inaccordancewithTableFPE01ofitsresponsetoFPERAI01(Reference12),FPERAI01responseisincludedinReference11inaccordancewithTableFPE01ofitsresponsetoFPERAI01(Reference11),LetterdatedMay27,2015453.1.4.6914Thelicenseestatedthatforthethermoplastic/unknowncabletypes,itassumedboundingcasethermoplasticflamepropagation/spread,HRRs,andthermaldamagecriteriaintheFManalysis.ThelicenseefurtherstatedthattheFManalysisassumedaboundingcase(thermoplastic)flamepropagation/spreadrate,HRR,andthermaldamagecriteriaforracewayscontainingamixtureofthermoplasticandthermosetcabletypes,andthatthisresultsinaconservativeandboundingFManalysiswithregardtocablematerialtypesandassociatedflamepropagationrates.Cabletrayswithmixedthermoplasticandthermosetdonotalwaysuseboundingcasethermoplastic.Rather,themethodusedatBVPSisconsistentwithormoreconservativethantheguidanceinNUREG/CR7010.Thelicenseestatedthatforthethermoplastic/unknowncabletypes,itassumedboundingcasethermoplasticflamepropagation/spread,HRRs,andthermaldamagecriteriaintheFManalysis.ThelicenseefurtherstatedthattheFManalysisassumedaboundingcase(thermoplastic)isconsistentwithormoreconservativethantheapprovedguidance(i.e.,NUREG/CR7010,NUREG/CR6850)withregardstoflamepropagation/spreadrate,HRR,andthermaldamagecriteriaforracewayscontainingamixtureofthermoplasticandthermosetcabletypes,andthatthisresultsinaconservativeandboundingFManalysiswithregardtocablematerialtypesandassociatedflamepropagationrates.LetterL17358DRAFTSERAttachmentA,Page8463.2.110510...AsdescribedinSection4.2.1.1andAttachmentBoftheLAR,thelicenseeperformedareviewagainsttheguidanceofNEI0001,Revision2,toidentifysubstantivechangesfromNEI0001,Revision1,thatareapplicabletotheNFPA805transition.-UnabletolocateinAttachmentBadescriptionofthereferencedreview.ThisisonlydescribedinLARSection4.2.1.1....AsdescribedinSection4.2.1.1andAttachmentBoftheLAR,thelicenseeperformedareviewagainsttheguidanceofNEI0001,Revision2,toidentifysubstantivechangesfromNEI0001,Revision1,thatareapplicabletotheNFPA805transition.-ADAMSPackageAccessionNo.ML14002A086(LARAttachmentB).11/28/20179of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences473.2.11064InSafeShutdownAnalysis(SSD)RAI01(Reference22),theNRCstaff...requestedthatthelicenseeclarifythediscrepancy.InitsresponsetoSSDRAI01(Reference10),thelicenseestated-Typo:theresponsetoSSDRAI01isinReference11,notReference10.InSafeShutdownAnalysis(SSD)RAI01(Reference22),theNRCstaff...requestedthatthelicenseeclarifythediscrepancy.InitsresponsetoSSDRAI01(Reference11),thelicenseestated-Reference11,ADAMSaccessionnumberML15147A372,AttachmentL15150,Page56.483.2.1.41122...ThelicenseestatedthatdecayheatisremovedbyuseofanaturalcirculationcooldownandsteamreleasebythemainsteamsafetyvalvesandmanualoperationofatmosphericdumpvalvesorRHRandthatAFWiscreditedtosupplycoolingwatertotheSGs...The"RHR"abbreviationisambiguousinthiscontext:recommendthisbeclarifiedtodistinguishbetweentheRHRValveandtheRHRSystem.TheRHRSystemisnotcreditedforHotStandby,whiletheRHRValveisanalternativetotheatmosphericdumpvalves....ThelicenseestatedthatdecayheatisremovedbyuseofanaturalcirculationcooldownandsteamreleasebythemainsteamsafetyvalvesandmanualoperationofatmosphericdumpvalvesorRHRvalveandthatAFWiscreditedtosupplycoolingwatertotheSGs...Section2.2.2,Page115,under"DecayHeatRemoval".493.2.1.51134...ThelicenseefurtherstatedthattheturnsratioanalysisisbaseduponNUREG/CR7150,"JointAssessmentofCableDamageandQuantificationofEffectsfromFire(JACQUEFIRE),Volume2:ExpertElicitationExerciseforNuclearPowerPlantFireInducedElectricalCircuitFailure"(Reference128),whichconcluded...Typo:Volume2ofJACQUEFIREisReference141,not128....ThelicenseefurtherstatedthattheturnsratioanalysisisbaseduponNUREG/CR7150,"JointAssessmentofCableDamageandQuantificationofEffectsfromFire(JACQUEFIRE),Volume2:ExpertElicitationExerciseforNuclearPowerPlantFireInducedElectricalCircuitFailure"(Reference141),whichconcluded...Section9.0,Page244,Reference141.503.2.41196...TheresultsoftheMSOexpertpaneldiscussionswereaddedtoeachofthesetables;andTheMSOsthatwereaddedtotheNSCAandresultedinfailuresaredocumentedasVFDRs,andresolutionsaredocumentedinLARAttachmentB,TableB3.TableB3isnotLARAtt.BbutisLARAtt.C...TheresultsoftheMSOexpertpaneldiscussionswereaddedtoeachofthesetables;andTheMSOsthatwereaddedtotheNSCAandresultedinfailuresaredocumentedasVFDRs,andresolutionsaredocumentedinLARAttachmentC,TableB3.Reference9andADAMSaccessionnumberML14002A086513.2.51206AsdescribedinLARSection4.2.1.3,thelicensee'sprocessisbasedonthemethodologyofFAQ070030(Reference131)andconsistedofthefollowingsteps:ThereferenceforFAQ070030isReference72.ThereferenceforFAQ070030isnotReference131.AsdescribedinLARSection4.2.1.3,thelicensee'sprocessisbasedonthemethodologyofFAQ070030(Reference72)andconsistedofthefollowingsteps:Reference72523.2.6.11226InLARAttachmentS,TableS2,assupplemented,ModificationItemsBV11875andBV20829,thelicenseeindicatedthataVEWFDSwillbeaddedasfollows:LARTableS2itemBV12854willinstallincipientdetectioninaninvertercabinetgreaterthan250V(treatedasapowercabinetperNUREG2180)consistentwiththeLARAttachmentSSupplementandtheresponsetoPRARAI27.InLARAttachmentS,TableS2,assupplemented,ModificationItemsBV11875,BV12854,andBV20829,thelicenseeindicatedthataVEWFDSwillbeaddedasfollows:Reference17,ML17030A312,20170130,AttachmentPage2 Reference18,ML17111A887,20170421,Att3Page2andEnclosureDPageS12.11/28/201710of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences533.2.6.112210InLARAttachmentW,thelicenseestatedthattheinstallationofVEWFDSincipientdetectioninlowvoltagecabinetslocatedinfirecompartments1CR4,2CB1,and2CB6istoreducethelikelihoodoffirepropagationoutsidethecabinetsToclarify,suggestaddingthat"VEWFDSwillbeinstalledinthe480VComputerInverterandcreditedinaccordancewithNUREG2180."InLARAttachmentW,thelicenseestatedthattheinstallationofVEWFDSincipientdetectioninlowvoltagecabinetslocatedinfirecompartments1CR4,2CB1,and2CB6istoreducethelikelihoodoffirepropagationoutsidethecabinets.VEWFDSwillalsobeinstalledinone480VACcabinetinaccordancewithNUREG2180(Ref.17)PRARAI27(L17024,ML17030A312pg2of3)BV12854543.2.71242TheNRCstaffreviewedtheproposedinstallationofaVEWFDStomonitorconditionsincertainkeyelectricalcabinetsatBeaverValleyasdescribedinLARModificationItemsBV11875andBV20829,andinitsresponsetoFPERAI15.LARTableS2itemBV12854willinstallincipientdetectioninaninvertercabinetgreaterthan250V(treatedasapowercabinetperNUREG2180)consistentwiththeLARAttachmentSSupplementandtheresponsetoPRARAI27.TheNRCstaffreviewedtheproposedinstallationofaVEWFDStomonitorconditionsincertainkeyelectricalcabinetsatBeaverValleyasdescribedinLARModificationItemsBV11875,BV12854andBV20829,andinitsresponsetoFPERAI15andPRARAI27.Reference17,ML17030A312,20170130,AttachmentPage2Reference18,ML17111A887,20170421,Att3Page2andEnclosureDPageS12.553.4.1.21276eachretainedVFDRwasevaluatedagainstthesafetymargincriteriaSafetymarginwasevaluatedforthecompartmentandnotforeachVFDReachcompartmentwithVFDRswasevaluatedagainstthesafetymargincriteriaLARSection4.5.2.2563.4.1.21276(bullet1)FMfortheFPRAwasspecificallyreviewedforadequatesafetymarginand,ingeneral,wasdevelopedutilizingindustry,NRC,andNationalInstituteofStandardsandTechnology(NIST)acceptedcodes,supportedbyguidancethatincludesNUREG/CR6850,"EPRI/NRCRESFirePRAMethodologyforNuclearPowerFacilities";NEI0402;andassociatedFAQsresolutionsasdescribedinLARSection3.4andspecificallyidentifiedthroughouttheLAR.BVPShasusedadditionalFAQsthatarenotlistedinLARSection3.4FMfortheFPRAwasspecificallyreviewedforadequatesafetymarginand,ingeneral,wasdevelopedutilizingindustry,NRC,andNationalInstituteofStandardsandTechnology(NIST)acceptedcodes,supportedbyguidancethatincludesNUREG/CR6850,"EPRI/NRCRESFirePRAMethodologyforNuclearPowerFacilities";NEI0402;andassociatedFAQsresolutionsasdescribedinLARSection3.4andspecificallyidentifiedthroughouttheLARandsubsequentRAIresponses.SERReference10,11,and12(responsestoPRARAI4,7,9,and25)573.4.1.21285(verylastsentenceinthesection)BasedonitsreviewoftheLAR,theFREs,andthelicensee'sresponsetoPRARAI20shouldrefertoPRARAI21,insteadof20BasedonitsreviewoftheLAR,theFREs,andthelicensee'sresponsetoPRARAI21Reference11,ML1547A372.(pages179and183,orpdf181and185)583.4.2.21312accordancewithNEI0701(Reference139)TypoNEI0701shouldbeNEI0712accordancewithNEI0712(Reference139)N/A593.4.2.21323InPRARAI01.a(Reference22)associatedwithF&OCFA10,theNRCstaffstatedthatthelicensee'suseofOption#2fromNUREG/CR6850-MissingadigitintheF&0referenceInPRARAI01.a(Reference22)associatedwithF&OCFA101,theNRCstaffstatedthatthelicensee'suseofOption#2fromNUREG/CR6850-Reference22andADAMSaccessionnumberML15049A50711/28/201711of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences603.4.2.21324InPRARAI1.c(Reference22)concerningF&OQNSC101,theNRCstaffrequestedthatthelicenseeprovidejustificationforthesufficiencyofthesamplingmethoditusedtodeterminethatthesumoftheLERFcontributionsforallscreenedscenarioswaslessthan10percentoftheestimatedtotalLERFforfireevents.InitsresponsetoPRARAI01.c(Reference10),thelicenseeexplainedthatscenarioshavingaCDFhigherthan1E08wereretainedandthatLERFscreeningwasperformedonthenextmostriskdominantscenarios(i.e.,scenarioswithaCDFbetween1E08/yearand1E09/year).ThelicenseeexplainedthatitcomparedthetotalLERFofthescreenedscenariosforeachunittotheLERFofunscreenedscenarios(i.e.,scenarioswithaCDFhigherthan1E08/year)andusedthiscomparisontoconservativelycalculatetheratioofscreenedLERFscenariostototalLERF,whichwasdeterminedtobeabout3percentTheF&OdiscussedinthisRAIappliestoBV1only(BV2LERFwasfullyquantifiedandscreenedappropriately).Thedraftstatementreferstotheadditionalsamplingscreeningasapplicabletobothunits.InPRARAI1.c(Reference22)concerningF&OQNSC101,theNRCstaffrequestedthatthelicenseeprovidejustificationforthesufficiencyofthesamplingmethoditusedtodeterminethatthesumoftheLERFcontributionsforallscreenedscenariosatUnit1waslessthan10percentoftheestimatedtotalLERFforfireevents.InitsresponsetoPRARAI01.c(Reference10),thelicenseeexplainedthatscenarioshavingaCDFhigherthan1E08wereretainedandthatLERFscreeningwasperformedonthenextmostriskdominantscenarios(i.e.,scenarioswithaCDFbetween1E08/yearand1E09/year).ThelicenseeexplainedthatitcomparedthetotalLERFofthescreenedscenariosforUnit1totheLERFofunscreenedscenarios(i.e.,scenarioswithaCDFhigherthan1E08/year)andusedthiscomparisontoconservativelycalculatetheratioofscreenedLERFscenariostototalLERF,whichwasdeterminedtobeabout3percentReference10,ML15118A484.(page28of68,orpdf30/70).FirstsentenceoftheRAIresponse.613.4.2.21324TheNRCstaffconcludesthatthelicensee'sresponsetotheRAIisacceptablebecausethelicenseedemonstratedthatitstreatmentofquantitativescreeningusingthesimplifiedapproachissufficienttoshowthattheratioofquantitativelyscreenedLERFscenariosisasmallfractionofthetotalLERFforbothunitsandbecauseallfirescenarioswouldberescreenedpriortoselfapproval.TheF&OdiscussedinthisRAIappliestoBV1only(BV2LERFwasfullyquantifiedandscreenedappropriately).Thedraftstatementreferstotheadditionalsamplingscreeningasapplicabletobothunits.TheNRCstaffconcludesthatthelicensee'sresponsetotheRAIisacceptablebecausethelicenseedemonstratedthatitstreatmentofquantitativescreeningusingthesimplifiedapproachissufficienttoshowthattheratioofquantitativelyscreenedLERFscenariosisasmallfractionofthetotalLERFforUnit1andbecauseallfirescenarioswouldberescreenedpriortoselfapproval.Reference10,ML15118A484.(page28of8,orpdf30/70).FirstsentenceoftheRAIresponse.623.4.2.21324ImplementationItemsBV13108andBV21662TypoBV21662shouldbeBV21622ImplementationItemsBV13108andBV21622N/A633.4.2.21352InitsresponsetoPRARAI05(Reference10),thelicenseeexplainedthatitcreditedRAsassociatedwithrepairsforDIDbutdidnotcreditthemintheFPRA.WrongreferenceInitsresponsetoPRARAI05(Reference11),thelicenseeexplainedthatitcreditedRAsassociatedwithrepairsforDIDbutdidnotcreditthemintheFPRA.Reference11andADAMSaccessionnumberML15147A372643.4.2.21384InitsresponsetoPRARAI13(Reference11),thelicenseeexplainedthatUnitNos.1and2arephysicallyseparateunitsandthatthepartitioningoftheplantsintoPAUsfortheFPRAwasperformedtomaintainthisseparationwiththeexceptionoflocationswherecableorequipmentfrombothunitswaslocated.WrongreferenceInitsresponsetoPRARAI13(Reference1110),thelicenseeexplainedthatUnitNos.1and2arephysicallyseparateunitsandthatthepartitioningoftheplantsintoPAUsfortheFPRAwasperformedtomaintainthisseparationwiththeexceptionoflocationswherecableorequipmentfrombothunitswaslocated.Reference10andADAMSaccessionnumberML15118A48411/28/201712of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences653.4.2.21392InitsresponsetoPRARAI14(Reference11)andPRARAI03(Reference19),thelicenseeexplainedthatbasedonasensitivitystudy,theimpactofSOKCwasdeterminedtobeverysmall,andtherefore,wasnotincludedintheriskestimatesinitsintegratedanalysis.PRARAI14responsewascontainedinReference10(ML15118A484),notReference11(ML15147A372)InitsresponsetoPRARAI14(Reference10)andPRARAI03(Reference19),thelicenseeexplainedthatbasedonasensitivitystudy,theimpactofSOKCwasdeterminedtobeverysmall,andtherefore,wasnotincludedintheriskestimatesinitsintegratedanalysis.Reference10,ML15118A484.(page41of68,orpdf43/70).663.4.2.21393InitsresponsetoPRARAI15(Reference11),thelicenseeexplainedthattheHRAusedtosupporttheLARreflectstheguidanceinthefinalJuly2012NUREG1921report,andtherefore,thereisnoimpacttotheriskestimatesfromusingthedraftversion.WrongreferenceInitsresponsetoPRARAI15(Reference10),thelicensee explainedthattheHRAusedtosupporttheLARreflectstheguidanceinthefinalJuly2012NUREG1921report,andtherefore,thereisnoimpacttotheriskestimatesfromusingthedraftversion.Reference10andADAMSaccessionnumberML15118A484673.4.2.21402(i.e.,UnitNo.1CDFof5.9E05/yearandLERFof4.3E07/year;UnitNo.2CDFof6.9E05/yearandLERFof1.8E06/year),Unit2CDFshouldbe6.9E05not6.9E05(i.e.,UnitNo.1CDFof5.9E05/yearandLERFof4.3E07/year;UnitNo.2CDFof6.9E05/yearandLERFof1.8E06/year),N/A683.4.2.21402"InitsresponsetoPRARAI19(Reference12),thelicenseeprovidedthetotalriskincreaseassociatedwithretainedVFDRswithoutcreditingriskreductionplantmodifications----."Wrongreference"InitsresponsetoPRARAI19(Reference1219),thelicenseeprovidedthetotalriskincreaseassociatedwithretainedVFDRswithoutcreditingriskreductionplantmodifications----."Reference19andADAMSaccessionnumberML17177A097693.4.2.21422InitsresponsetoPRARAI03.b(Reference12)TheresponsetoPRARAI03.bisReference19.InitsresponsetoPRARAI03.b(Reference19)Reference19ML17177A09720170623703.4.2.21422TableS3,tofullyapplytheguidancecontainedinNUREG2160andNUREG2178TypoNUREG2160shouldbeNUREG2169TableS3,tofullyapplytheguidancecontainedinNUREG2169andNUREG2178N/A713.4.2.2&9.0139,238&2443,Reference60,&Reference145InPRARAI15(Reference22),theNRCstaffexplainedthatguidanceinadraftversionofNUREG1921,"EPRI/NRCRESFireHumanReliabilityGuidelines"(Reference145)-NUREG1921islistedinthereferencesectiontwice.Suggestremovingreference145fromSection9.0andupdatingreferenceonpage139toReference60InPRARAI15(Reference22),theNRCstaffexplainedthatguidanceinadraftversionofNUREG1921,"EPRI/NRCRESFireHumanReliabilityGuidelines"(Reference60)-SERSection9.0723.4.2.3.11441V&VofthesealgebraicmodelsisdocumentedinNUREG1824,"VerificationandValidationofSelectedFireModelsforNuclearPowerPlantApplications,"Volumes3and4(Reference57).LARAttachmentJandSERAttachmentAreferenceNUREG1824,Supplement1astheV&Vbasisforthealgebraicmodels.UpdateaccordinglyV&VofthesealgebraicmodelsisdocumentedinNUREG1824,"VerificationandValidationofSelectedFireModelsforNuclearPowerPlantApplications,Supplement1"Volumes3and4(Reference165).SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887)733.4.2.3.11443ThisHGLcorrelationisdescribedinNUREG1805,anditsV&VisdocumentedinNUREG1824,Volume3.LARAttachmentJandSERAttachmentAreferenceNUREG1824,Supplement1asMQH'sHGLCorrelationV&Vbasis.UpdateaccordinglyThisHGLcorrelationisdescribedinNUREG1805,anditsV&VisdocumentedinNUREG1824,Supplement1.SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887)11/28/201713of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences743.4.2.3.11444InLARSection4.5.1.2,thelicenseeidentifiedtheuseofthefollowingempiricalcorrelationsthatarenotaddressedinNUREG1824,Volumes3and4.LARSection4.5.1.2doesnotprovidealistofempiricalcorrelations.Thisneedstobeverified.InLARAttachmentJ,thelicenseeidentifiedtheuseofthefollowingempiricalcorrelationsthatarenotaddressedinNUREG1824,Volumes3and4.753.4.2.3.114414AllalgebraicfiremodelsandempiricalcorrelationswereimplementedinadatabaseandworkbookreferredtoastheFireModelingWorkbook(FMWB).Algebraicfiremodelsandempiricalcorrelationswerenotimplementedintoadatabase.AllalgebraicfiremodelsandempiricalcorrelationswereimplementedinadatabaseandworkbookreferredtoastheFireModelingWorkbook(FMWB).LARAttachmentJ,PageJ13Reference18,ML17111A887,20170421,EnclosureA,PageJ14763.4.2.3.11444,2ndbullet"CeilingJetTemperature,MethodofAlpert(Reference150)"Removeceilingjettemperaturecorrelationfromthisbulletedlist.ItisV&V'dperSection6.2ofNUREG1824"CeilingJetTemperature,MethodofAlpert(Reference150)"Section6.2,NUREG1824,Volume4(Reference57)SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887),SupplementedLARAttachmentJ773.4.2.3.11451Thelicensee'sscreeningwasbasedonthe98thpercentilefireHRRfromtheNUREG/CR6850methodology(Reference51).HRRsfromNUREG2178arealsoused.Thelicensee'sscreeningwasbasedonthe98thpercentilefireHRRfromtheNUREG/CR6850methodology(Reference51)andNUREG2178(Reference140).DRAFTSERSection3.4.2.2ResponsetoPRARAI03.b(Reference19),Attachment1,Page8783.4.2.3.11455V&VofCFASTandFDSisdocumentedinNUREG1824,Volumes5and7,respectively.NUREG1824,Supplement1usedastheV&VbasisforFDSVersion6analysesV&VofCFASTandFDSisdocumentedinNUREG1824,Volumes5and7,respectivelyaswellasNUREG1824,Supplement1(Reference165).SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887),SupplementedLARAttachmentJ793.4.2.3.11551stbullet,2ndparagraph"Thelicenseealsostatedthatitcreditedfirewrapsandbarriersystemsforthedurationofthemanufacturer'srating,butthatitdidnotcreditwrapswithintheZOIofahighhazardeventtopreventdamageinthosescenarios."PerresponsetoFMRAI02.b,neithercabletraycoversfirewrapswerecreditedinhighhazardevents"Thelicenseealsostatedthatitcreditedfirewrapsandbarriersystemsforthedurationofthemanufacturer'srating.,butthatitThelicenseedidnotcreditwrapsorcabletraycoverswithintheZOIofahighhazardeventtopreventdamageinthosescenarios."LicenseeResponsetoRAIsdated20150626(Reference12ADAMSAccessionNo.ML15177A110),Page52803.4.2.3.21521cabinetsintheMCRareseparatedbyasinglemetalwallwithcablesindirectcontactThiswasaconservativeassumptionandwasnotverifiedcabinetsintheMCRareconservativelyassumedtobeseparatedbyasinglemetalwallwithcablesindirectcontactFMRAI01.j(vii)813.4.31583TheNRCstaffconcludesthatthelicensee'sapproachforcalculatingthechangeinriskassociatedwithVFDRsisacceptablebecauseitisconsistentwithRG1.205,Section2.2.4.1,andFAQ080054(Reference79).ThereferenceforFAQ080054isReference80.ThereferenceforFAQ080054isnotReference79.TheNRCstaffconcludesthatthelicensee'sapproachforcalculatingthechangeinriskassociatedwithVFDRsisacceptablebecauseitisconsistentwithRG1.205,Section2.2.4.1,andFAQ080054(Reference80).Reference8011/28/201714of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences823.4.41583ThelicenseeidentifiedalargenumberofRAsinitsLARAttachmentG,TableG1,providedinitsresponsetoPRARAI03(Reference19).InPRARAI18(Reference22),NRCstaffrequestedthatthelicenseeprovideclarificationregardingwhichRAswereidentifiedforonlyDID.TherearetwotableinLARAttachmentG:TableG1andTableG2.SeeLIC(20)inReference19.ThelicenseeidentifiedalargenumberofRAsinitsLARAttachmentG,TableG1andTableG2,providedinitsresponsetoPRARAI03(Reference19).InPRARAI18(Reference22),NRCstaffrequestedthatthelicenseeprovideclarificationregardingwhichRAswereidentifiedforonlyDID.Reference19andADAMSaccessionnumberML17177A097833.4.41592TheNRCstaffconcludesthattheCDFandLERFforbothunitsareabovetheriskacceptanceguidelinesof1E05/yearand1E6/yearcontainedinRG1.174,respectively.TheriskacceptanceguidelineforCDFis1E05,not1E05.TheNRCstaffconcludesthattheCDFforbothunitsareabovetheriskacceptanceguidelinesof1E05/yearandLERFisbelowtheriskacceptanceguidelinesof1E06/yearcontainedinRG1.174.(ADAMSAccessionNo.ML17177A097).843.4.41593ThelicenseereviewedalloftheRAsforadverseimpactandresolvedeachactionasstatedinLARAttachmentG.TheNRCstafffoundthatnoneoftheRAslistedinLARAttachmentG,TableG1,haveanadverseimpactontheFPRA.ThelicenseeevaluatedallRAsagainstthefeasibilitycriteriaprovidedinNEI0402,FAQ070030,andRG1.205.Inaddition,thelicenseeincludedanactioninLARAttachmentS,TableS3,ImplementationItemBV13027,todemonstrateanddocumentthefeasibilityofcreditedNFPA805RAsandupdatetrainingandbrigadedrillsafterthefireresponseproceduresareupdated.TheNRCstaffconcludesthatthisactionisacceptablebecauseitwillincorporatetheprovisionsofNFPA805intotheFPPandwouldberequiredbytheproposedlicensecondition.TherearetwotablesinLARAttachmentG:TableG1andTableG2.SeeLIC(20)inReference19.ThelicenseereviewedalloftheRAsforadverseimpactandresolvedeachactionasstatedinLARAttachmentG.TheNRCstafffoundthatnoneoftheRAslistedinLARAttachmentG,TableG1andTableG2,haveanadverseimpactontheFPRA.ThelicenseeevaluatedallRAsagainstthefeasibilitycriteriaprovidedinNEI0402,FAQ070030,andRG1.205.Inaddition,thelicenseeincludedanactioninLARAttachmentS,TableS3,ImplementationItemBV13027,todemonstrateanddocumentthefeasibilityofcreditedNFPA805RAsandupdatetrainingandbrigadedrillsafterthefireresponseproceduresareupdated.TheNRCstaffconcludesthatthisactionisacceptablebecauseitwillincorporatetheprovisionsofNFPA805intotheFPPandwouldberequiredbytheproposedlicensecondition.Reference19andADAMSaccessionnumberML17177A097853.4.61604InitsresponsetoPRARAI19(Reference11),thelicenseeprovideditsexplanationofhowitmademodellingadjustmentssothatthechangeinriskwasnotunderestimated.WrongreferenceInitsresponsetoPRARAI19(Reference19),thelicenseeprovideditsexplanationofhowitmademodellingadjustmentssothatthechangeinriskwasnotunderestimated.Reference19andADAMSaccessionnumberML17177A09711/28/201715of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences863.4.61604InPRARAI19(Reference22),theNRCstaffexplainedthatconservatismsinthecompliantplantmodelcouldhavecausedoverestimationoftheriskoffsetvaluesandunderestimationofthechangeinrisk.TheNRCstaffrequestedthatthelicenseeidentifyconservativemodelingormodellingassumptionsresultinginunderestimationofthechangeinriskandtoshowthatinsuchcasestheunderestimationcouldstillbeoffsetbythedecreaseassociatedwithnonVFDRmodifications.InitsresponsetoPRARAI19(Reference11),thelicenseeprovideditsexplanationofhowitmademodellingadjustmentssothatthechangeinriskwasnotunderestimated.IthinkthissectionshouldalsorefertoPRARAI19.01anditsresponse,whichfurtherdiscussedthisissue.InPRARAI19(Reference22)andPRARAI19.01(Reference29),theNRCstaffexplainedthatconservatismsinthecompliantplantmodelcouldhavecausedoverestimationoftheriskoffsetvaluesandunderestimationofthechangeinrisk.TheNRCstaffrequestedthatthelicenseeidentifyconservativemodelingormodellingassumptionsresultinginunderestimationofthechangeinriskandtoshowthatinsuchcasestheunderestimationcouldstillbeoffsetbythedecreaseassociatedwithnonVFDRmodifications.InitsresponsestoPRARAI19(Reference11)andPRARAI19.01(Reference20),thelicenseeprovideditsexplanationofhowitmademodellingadjustmentssothatthechangeinriskwasnotunderestimated.Reference20,ML17235A512.(page3of12,orpdf5/19)Reference29,ML17220A234873.4.71614InitsresponsetoPRARAI14(Reference11)andPRARAI03(Reference19),thelicenseeexplainedthatfromasensitivitystudy,itdeterminedtheimpactofSOKCtobeverysmall,andtherefore,wasnotincludedintheriskestimates.WrongreferenceInitsresponsetoPRARAI14(Reference1110)andPRARAI03(Reference19),thelicenseeexplainedthatfromasensitivitystudy,itdeterminedtheimpactofSOKCtobeverysmall,andtherefore,wasnotincludedintheriskestimates.Reference10andADAMSaccessionnumberML15118A484883.4.81631stbulletAccordingly,theCDFandLERFforbothunitsabovetheriskacceptanceguidelinesof1E05/yearand1E6/yearinRG1.174,respectively.TheriskacceptanceguidelineforCDFis1E05,not1E05.Theconclusionstatementisnotclear.Accordingly,theCDFforbothunitsareabovetheriskacceptanceguidelinesof1E05/yearandLERFisbelowtheriskacceptanceguidelinesof1E06/yearcontainedinRG1.174.(ADAMSAccessionNo.ML17177A097).893.5.1.11692ThelicenseeperformedadetailedanalysisoffireprotectionfeaturesandidentifiedthefiresuppressionanddetectionsystemsrequiredtomeettheNSPCforeachfirearea.Includepassivefireprotectionfeatures,asinItem4)inthepreviousparagraph.Section3.5.1.8doesnotreferenceTable43listingofpassivefireprotectionfeatures.ThelicenseeperformedadetailedanalysisoffireprotectionfeaturesandidentifiedthefiresuppressionanddetectionsystemsandpassivefireprotectionfeaturesrequiredtomeettheNSPCforeachfirearea.LAR903.5.1.31691InLARSection4.2.3,thelicenseestatedthatsixlicensingactionsforUnitNo.1andninelicensingactionsforUnitNo.2willbetransitionedintotheNFPA805FPPaspreviouslyapproved.ThiswassupplementedintheupdatedAttachmentKsubmittedinL17122(ML17111A887)EnclosureB.InthisupdatedAttachmentK,therearesixlicensingactionsforUnitNo.1(11.02,11.05,11.16,11.18,11.24,11.26)andelevenlicensingactionsforUnit2(3,4,5,6,8,11,18,26,29,30,31)thatwillbetransitionedintotheNFPA805FPPaspreviouslyapproved.InLARSection4.2.3,thelicenseestatedthatsixlicensingactionsforUnitNo.1andelevenlicensingactionsforUnitNo.2willbetransitionedintotheNFPA805FPPaspreviouslyapproved.UpdatedAttachmentKL17122(ML17111A887)EnclosureB11/28/201716of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences913.5.1.3Table3.52171LA11.02NRCStaff'sEvaluation4thparagraphMissingaconditionasbasesforexemptionapproval.Addin.PressurizerPORVblockingvalvepowercablesareruninconduitapproximately20feetabovethefloortothepenetrationareawheretheyareseparatedbyafirebarrierandautomaticsuppressionanddetectionsystem.Ref18ML17111A88720170421,EnclosureB,Att.K923.5.1.3Table3.52175LA11.16NRCStaff'sEvaluation2ndparagraphMissingaconditionasbasesforexemptionapproval.Addin.Separationofapproximately5feetismaintainedbetweensourcerangechannels.Sourcerangecablesareinconduit.Ref18ML17111A88720170421,EnclosureB,Att.K933.5.1.3Table3.52175LA11.16NRCStaff'sEvaluation4thparagraphInresponsetoSSDRAI06(Reference12),thelicenseestatedthatLicensingAction10willnotbetransitioned.LicensingActionnumberisincorrectandmaybeconfusedwithBVPS2InresponsetoSSDRAI06(Reference12),thelicenseestatedthatLicensingAction11.10willnotbetransitioned.Ref12ML15177A11020150626943.5.1.3Table3.52176LA11.18ApplicableFireCompartment1NS11PA1A1PA1C1PA1E1PA1G1PA1GA1PA1GB1PA1GC1TB13CR13IS13IS23IS33IS4Correctedfirecompartments1NS11PA1A1PA1C1PA1E1PA1G1PA1GA1PA1GB1PA1GC1PT11SBGEN1SGPD11TB13CR13IS13IS23IS33IS43IS6Ref18ML17111A88720170421,EnclosureB,Att.K953.5.1.3Table3.52186LA11ApplicableFireCompartmentNotApplicableDoesnotmatchthefirecompartmentinLicensingAction11NotApplicable2PA4Ref18ML17111A88720170421,EnclosureB,Att.K963.5.1.3Table3.52189LA26NRCStaff'sEvaluation2ndParagraphThedieselgeneratorsuppliesthe120Valternatingcurrent(AC)uninterruptiblepowersupplysystemrequiredforthedetectionsystemandthe25Vdirectcurrent(DC)panelsforthefiredetectionandsuppressionsystems.TypoThedieselgeneratorsuppliesthe120Valternatingcurrent(AC)uninterruptiblepowersupplysystemrequiredforthedetectionsystemandthe125Vdirectcurrent(DC)panelsforthefiredetectionandsuppressionsystems.Ref18ML17111A88720170421,EnclosureB,Att.K11/28/201717of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences973.5.1.3Table3.52191LA30ClarificationRequest15:ItisrequestedthattheNRCdocumentasa"priorapproval"recognitionthattheabsenceofsprinklerprotectionintheintakestructurecompartment(3IS4)thathousesthedieselfirepumpisacceptableClarificationRequest15waswithdrawnperSSDRAI13(d)(L15188ML15177A110)andFPERAI05(a)(viii)(L15118ML15118A484).Thisisalsodiscussedinsection3.5.2(pg203)oftheSE.ClarificationRequest15:ItisrequestedthattheNRCdocumentasa"priorapproval"recognitionthattheabsenceofsprinklerprotectionintheintakestructurecompartment(3IS4)thathousesthedieselfirepumpisacceptableSSDRAI13(d)(L15188ML15177A110);FPERAI05(a)(viii)(L15118ML15118A484);SERSection3.5.2(pg203)983.5.1.3Table3.52191LA30BasedonthepreviousstaffapprovalofthisdeviationinSERdatedJune6,1979(Reference96),ClarificationRequest15,andthestatementbythelicenseethatthebasesremainvalid,theNRCstaffconcludesthattheapplicabilityofthislicensingactionisacceptable.ClarificationRequest15waswithdrawnperSSDRAI13(d)(L15188ML15177A110)andFPERAI05(a)(viii)(L15118ML15118A484).Thisisalsodiscussedinsection3.5.2(pg203)oftheSE.BasedonthepreviousstaffapprovalofthisdeviationinSERdatedJune6,1979(Reference96),ClarificationRequest15,andthestatementbythelicenseethatthebasesremainvalid,theNRCstaffconcludesthattheapplicabilityofthislicensingactionisacceptable.SSDRAI13(d)(L15188ML15177A110);FPERAI05(a)(viii)(L15118ML15118A484);SERSection3.5.2(pg203)993.5.1.3Table3.52191LA30ApplicableFireCompartment3IS4OtherIntakeFireCompartmentsarealsopartoftheLA3IS13IS23IS33IS4Ref18ML17111A88720170421,EnclosureB,Att.K1003.5.1.31942InitsresponsetoFPERAI04aandFPERAI04c(Reference12),thelicenseestatedthatLARAttachmentK,assupplemented,LicensingAction27isnotrequired,andanengineeringevaluationwasperformedthatanalyzedthelowpopulationofcableswithpotentialnonqualifiedelectriccableinsulationmaterialinstalledinelectricalracewaysanddeterminedtheconfigurationtobeacceptable,andremovedthecompliancestatement"SubmitforNRCApproval."TheNRCstaffconcludesthatthelicensee'sresponsetoFPERAI04aisacceptablebecauseitperformedanengineeringevaluationandconcludedthatthecableisacceptable,whichisinaccordancewithRG1.205,NEI0402,andFAQ060022AfollowupRAIwasissuedregardingNFPA805Section3.3.5.3(FPERAI04.01L15371ML15356A136),withtheresponsestatingthatapprovalwillberequestedasanAttachmentLItem.TheAttachmentLItemwassubmittedasApprovalRequest6.(L16058ML16055A160).ThisshouldbeupdatedtoreflecttheApprovalRequest,whichisidentifiedinSESection3.1.4.6SeeSEpages35/36forsamecomment.Replacewith:InFPERAI04.01(Reference25),theNRCstaffstatedIntheengineeringevaluation,thelicenseeconcludedthatthelowpopulationofcablesthatdonotmeetInstituteofElectricalandElectronicsEngineers(IEEE)Standard383,1974Edition,orequivalent,wereconsideredinthefiremodelingevaluationanddeterminedtobeadequateforthehazard.InaccordancewithFAQ060008,thistypeofEEEEcannotbeselfapprovedbythelicensee.InitsresponsetoFPERAI04.01(Reference14),thelicenseestatedthatthecompliancestrategyforNFPA805Section3.3.5.3,forthelowpopulationofcableswithpotentiallynonqualifiedelectricalcableinsulationmaterialinstalledinelectricalracewaysatBVPS1andBVPS2willberevisedto"SubmitforNRCApproval."FPERAI04.01(L15371ML15356A136);L16058(ML16055A160);SERSection3.1.4.6(pg90)11/28/201718of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences1013.5.1.51962InLARAttachmentC,thelicenseeidentifiedVFDRBV20502infirearea2CV1,whichinvolvesfiredamagetopowercablesassociatedwithhighlowpressureinterfacevalves2RHSMV701AP,2RHSMV701BP,2RHSMV702AP,and2RHSMOV702BP.ThelicenseestatedinthedispositionthattheVDRwillbecorrectedbyaplantmodification.ComponentIDforthreeofthefouraffectedvalvesweretranscribedincorrectlyfromLARAttachmentC.Theyshouldbe:2RHSMOV701AP2RHSMOV701BP2RHSMOV702AP2RHSMOV702BPTypo:VFDRInLARAttachmentC,thelicenseeidentifiedVFDRBV20502infirearea2CV1,whichinvolvesfiredamagetopowercablesassociatedwithhighlowpressureinterfacevalves2RHSMOV701AP,2RHSMOV701BP,2RHSMOV702AP,and2RHSMOV702BP.ThelicenseestatedinthedispositionthattheVFDRwillbecorrectedbyaplantmodification.LARAttachmentC,Page49(VFDRBV20502).1023.5.1.61972Thelicenseestatedthatthegeneratorfueltankhasa4galloncapacity,whichwillrunthegeneratorforabout4.2hours,andthattheavailablegasolineisenoughtokeepthegeneratorrunningforabout15.75hours.ThelicenseefurtherstatedthatthegasolineenginedrivenfansusedfortheBeaverValley,UnitNo.1,dieselgeneratorroomshaveaonequartfuelcapacity,whichwillrunthefanforabout1hour;therefore,theavailablegasoline/oilmixtureisenoughtokeepbothfansrunningforabout10hours.excessivedetailthelicenseedemonstratedadequatereservesoffuelforsustainableoperationofportableventilationequipmentduringwhichtimeadditionalfuelcouldbeobtainedtoreplenishreserves.N/A1033.5.1.71992...InitsresponsetoSSDRAI04a(Reference12),thelicenseestatedthatthedifferentiationofRAsinLARAttachmentG,TablesG1andG2,wasdefinedandsubmittedaspartofthelicensee'sresponsetoPRARAI18b(Reference22).ThelicenseeresponseforPRARAI18biscontainedinReference11.ThelicenseeresponseforPRARAI18bisnotcontainedinReference22....InitsresponsetoSSDRAI04a(Reference12),thelicenseestatedthatthedifferentiationofRAsinLARAttachmentG,TablesG1andG2,wasdefinedandsubmittedaspartofthelicensee'sresponsetoPRARAI18b(Reference11).Reference9andADAMSaccessionnumberML14002A0861043.5.1.71992ThelicenseefurtherstatedthattheRAswouldbeupdatedinresponsetoPRARAI03(Reference22),whichisevaluatedinSESection3.4.ThelicenseeresponseforPRARAI03iscontainedinReference19.ThelicenseeresponseforPRARAI03isnotcontainedinReference22.ThelicenseefurtherstatedthattheRAswouldbeupdatedinresponsetoPRARAI03(Reference19),whichisevaluatedinSESection3.4.Reference9andADAMSaccessionnumberML14002A0861053.5.22012InLARAttachmentT,PriorApprovalClarificationRequest2,thelicenseestatedthatthelicensingsubmittalsassociatedwithLicensingAction11.02didnotstatethat"allcables"areroutedinconduit,-TwolicensingactionsaredependentontheclarificationinAttachmentT,ClarificationRequest#2.InLARAttachmentT,PriorApprovalClarificationRequest2,thelicenseestatedthatthelicensingsubmittalsassociatedwithLicensingAction11.02and11.16didnotstatethat"allcables"areroutedinconduit,-Reference8,LARAttachmentT1063.5.22022ThelicenseesubmitteditsrevisedLARAttachmentLincludingApprovalRequest5onFebruary24,2016(Reference15).ApprovalRequest5wasrevisedinasubsequentsubmittal.ThelicenseesubmitteditsrevisedLARAttachmentLincludingApprovalRequest5onFebruary24,2016(Reference15)andanupdatedApprovalRequest5onMay12,2016(Reference16).Reference1611/28/201719of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences1073.5.22023"InitsresponsetoSSDRAI13d(Reference12),thelicenseeprovidedexcerptsfromNRCSERdatedJune6,1979(Reference96),aletterfromDuquesneLightandPowertotheNRC,andtheBeaverValley,UnitNo.2,NUREG1057SER(Reference96),indicatingthatthefirepumpsarelocatedintheintakestructure,..."ReferencepointstoBVPS1documentratherthanreferenceforBVPS2"InitsresponsetoSSDRAI13d(Reference12),thelicenseeprovidedexcerptsfromNRCSERdatedJune6,1979(Reference35),aletterfromDuquesneLightandPowertotheNRC,andtheBeaverValley,UnitNo.2,NUREG1057SER(Reference96),indicatingthatthefirepumpsarelocatedintheintakestructure,..."Reference351083.5.3.32076"Pinchpointsrefertoaparticularlocationinanareawherethedamagefromasinglefirescenariocouldresultinfailureofmultiplecomponentsortrainsofasystemsuchthatthemaximumdetrimentonthatsystem'sperformancewouldberealizedfromthesinglefirescenario.Typically,thisinvolvescloseverticalproximityofcablesthatsupportredundantcomponentsortrainsofasystemsuchthatallsuchcablescanbedamagedbyjustonefirescenario."ThisdefinitionisnotconsistentwiththedefinitionstatedinLARAttachmentDorLARSection4.3.LARSection4.3.1definesapinchpointas:"plantlocationswhereasinglefiremaydamageallsuccesspathsofaKSF."OtherlocationsintheLARhaveslightlydifferent,butconsistent,wording.ThisdefinitionisconsistentwithFAQ070040,whichstatesonPage14to"Identifylocationswhere:1.Firesmaycausedamagetotheequipment(andcabling)creditedabove.""PinchpointsrefertoplantlocationswhereasinglefiremaydamageallsuccesspathsofaKSF.aparticularlocationinanareawherethedamagefromasinglefirescenariocouldresultinfailureofmultiplecomponentsortrainsofasystemsuchthatthemaximumdetrimentonthatsystem'sperformancewouldberealizedfromthesinglefirescenario.Typically,thisinvolvescloseverticalproximityofcablesthatsupportredundantcomponentsortrainsofasystemsuchthatallsuchcablescanbedamagedbyjustonefirescenario."LARSection4.3.1,Page40.FAQ070040Revision4,SectionF.3,ADAMSAccessionNo.ML082070249.1093.7.22141...thelicensee'smonitoringprogramwillmeettherequirementsspecifiedinSections2.6.1,2.6.2,and2.6.3ofNFPA805-NFPA805,Section2.6requiresthemonitoringprogramto"ensurethattheassumptionsintheengineeringanalysisremainvalid"forthoseassumptionsthataresubjecttochange....thelicensee'smonitoringprogramwillmeettherequirementsspecifiedinSections2.6,2.6.1,2.6.2,and2.6.3ofNFPA805-NFPA805,Reference3.1103.8.22173TheLARalsostatedthatanalysesbasedonthePRAprogram,whichincludestheFREs,areissuedasformalanalysessubjecttothesesameconfigurationcontrolprocesses,andareadditionallysubjectedtothePRApeerreviewprocessspecifiedintheASME/ANSPRAstandard(Reference45).Fireriskevaluationsgetanexpertpanelreview,notnecessarilyaFPRApeerreview.TheLARalsostatedthatanalysesbasedonthePRAprogram,whichincludestheFREs,requiretheuseofqualifiedindividuals,proceduresthatrequirecalculationsbesubjecttoindependentreviewandverification,recordretention,peerreview,andacorrectiveactionprogramthatensuresappropriateactionsaretakenwhenerrorsarediscovered.Reference8,LARSection4.7.2.11/28/201720of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences1113.8.2.12181Thelicenseestatedthatitsproceduresrequireindependentreviewofanalyses,calculations,andevaluations,includingthoseperformedinsupportofcompliancewith10CFR50.48(c).TheLARstatedthatthetransitiontoNFPA805wasindependentlyreviewed,andthatanalyses,calculations,andevaluationstobeperformedposttransitionwillbeindependentlyreviewed,asrequiredbyexistingprocedures.FPRAisperformedconsistentwiththestandardforinternaleventsPRA,notwithstandardsforAppendixBprograms.ThewordsinthedraftSEarenotstatedintheLAR.Replacewiththesewords,"FENOCrequiresthatthecalculationsandevaluationsinsupportofNFPA805,exclusiveoftheFirePRA,beperformedwithinthescopeoftheQAprogram,whichrequiresindependentreviewasdefinedbyBVPS1andBVPS2procedures."Reference8,LARSection4.7.31123.8.3.2.12181NUREG1824,"VerificationandValidationofSelectedFireModelsforNuclearPowerPlantApplications,"Volumes17(Reference57),documentstheV&VoffiveselectedfiremodelscommonlyusedtosupportapplicationsofRI/PBfireprotectionatNPPs.ThesevenvolumesofthisNUREGseriesreportprovidetechnical...NUREG1824,Supplement1shouldalsobereferencedperSupplementLARAttachmentJNUREG1824,"VerificationandValidationofSelectedFireModelsforNuclearPowerPlantApplications,"Volumes17(Reference57)andSupplement1toNUREG1824(Reference165)documentstheV&VoffiveselectedfiremodelscommonlyusedtosupportapplicationsofRI/PBfireprotectionatNPPs.ThesevenvolumesofthisTheseNUREGseriesreportsprovidetechnical...SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887),SupplementedLARAttachmentJ1133.8.3.2.12182"Accordingly,forthoseFMelementsperformedbythelicenseeusingtheV&VapplicationscontainedinNUREG1824tosupportthetransitiontoNFPA805,theNRCstaffconcludesthattheuseofthesemodelsisacceptable,providedthattheintendedapplicationiswithintheappropriatelimitationsofthemodel,asidentifiedinNUREG1824."NUREG1824,Supplement1shouldbereferencedperSupplementLARAttachmentJ"Accordingly,forthoseFMelementsperformedbythelicenseeusingtheV&VapplicationscontainedinNUREG1824,Supplement1tosupportthetransitiontoNFPA805,theNRCstaffconcludesthattheuseofthesemodelsisacceptable,providedthattheintendedapplicationiswithintheappropriatelimitationsofthemodel,asidentifiedinNUREG1824,Supplement1."SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887),SupplementedLARAttachmentJ1143.8.3.2.12183InLARAttachmentJ,assupplemented,thelicenseeidentifiedtheuseofseveralempiricalcorrelationsthatarenotaddressedinNUREG1824(seeSESection3.4.2.3.1).TheNRCstaffreviewedthesecorrelations,aswellastherelatedmaterialprovidedintheLAR,inordertodeterminewhetherthelicenseeadequatelydemonstratedalignmentwithspecificportionsoftheapplicableNUREG1824guidance.NUREG1824,Supplement1shouldbereferencedperSupplementLARAttachmentJInLARAttachmentJ,assupplemented,thelicenseeidentifiedtheuseofseveralempiricalcorrelationsthatarenotaddressedinNUREG1824,Supplement1(seeSESection3.4.2.3.1).TheNRCstaffreviewedthesecorrelations,aswellastherelatedmaterialprovidedintheLAR,inordertodeterminewhetherthelicenseeadequatelydemonstratedalignmentwithspecificportionsoftheapplicableNUREG1824,Supplement1guidance.SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887),SupplementedLARAttachmentJ1153.8.3.2.12184"TheNRCstaffconcludesthatthetheoreticalbasesofthemodelsandempiricalcorrelationsusedintheFMcalculationsthatwerenotaddressedinNUREG1824wereidentifiedbytheNRCstaffanddescribedinauthoritativepublications,peerreviewedjournalarticlesorconferencepapers,ornationalresearchlaboratoryreports..."NUREG1824,Supplement1shouldbereferencedperSupplementLARAttachmentJ"TheNRCstaffconcludesthatthetheoreticalbasesofthemodelsandempiricalcorrelationsusedintheFMcalculationsthatwerenotaddressedinNUREG1824,Supplement1wereidentifiedbytheNRCstaffanddescribedinauthoritativepublications,peerreviewedjournalarticlesorconferencepapers,ornationalresearchlaboratoryreports..."SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887),SupplementedLARAttachmentJ11/28/201721of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences1163.8.3.2.12193Basedontheabove,theNRCstaffconcludesthatthisapproachprovidesreasonableassurancethattheFMusedinthedevelopmentofthefirescenariosfortheBeaverValleyFREsisappropriate,andthus,acceptableforuseintransitiontoNFPA805becausetheV&VoftheempiricalcorrelationsusedbythelicenseewereconsistentwitheitherNUREG1824,authoritativepublications,peerreviewedjournalarticles,ornationalresearchlaboratoryreports.NUREG1824,Supplement1shouldbereferencedperSupplementLARAttachmentJBasedontheabove,theNRCstaffconcludesthatthisapproachprovidesreasonableassurancethattheFMusedinthedevelopmentofthefirescenariosfortheBeaverValleyFREsisappropriate,andthus,acceptableforuseintransitiontoNFPA805becausetheV&VoftheempiricalcorrelationsusedbythelicenseewereconsistentwitheitherNUREG1824,Supplement1,authoritativepublications,peerreviewedjournalarticles,ornationalresearchlaboratoryreports.SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887),SupplementedLARAttachmentJ1173.8.3.2.22191stbullet,2ndparagraph"Thelicenseefurtherexplainedthatthefuelsandcorrespondingsmokepropertiesintheareaswhereitappliedthesmokedetectionactuationcorrelationarewithintherangeofthematerialsthatweretestedtodevelopthetemperaturetosmokedensitycorrelation."AddstatementclarifyingthatNUREG1824,Supplement1isnowusedastheV&Vbasis,perSupplementLARAttachmentJ"Thelicenseefurtherexplainedthatthefuelsandcorrespondingsmokepropertiesintheareaswhereitappliedthesmokedetectionactuationcorrelationarewithintherangeofthematerialsthatweretestedtodevelopthetemperaturetosmokedensitycorrelation.IntheletterdatedApril21,2017(Reference18),thelicenseeidentifiedthatAlpert'sceilingjetcorrelationhasbeenappliedwithintheNUREG1824,Supplement1(Reference165)validatedrangeoritprovidedtechnicaljustificationincasesinwhichitusedthecorrelationoutsidetherange."SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887),SupplementedLARAttachmentJ1183.8.3.3.22201stbullet,2ndparagraphInitsresponsetoFMRAI04.a(Reference12),thelicenseestatedthatthelimitationsandassumptionsassociatedwiththealgebraicmodelsaredocumentedinNUREG1805andNUREG1824,andthatinmostcases,itappliedthesubjectcorrelationswithinnormalizedparameterrangessummarizedinNUREG1934.ThelicenseefurtherexplainedthatincaseswhereitappliedanalgebraicmodeloutsidethevalidatedrangedescribedinNUREG1824,itjustifieditsuse,eitherbyaqualitativeassessmentorbyaquantitativesensitivityanalysis.AddstatementclarifyingthatNUREG1824,Supplement1isnowusedastheV&Vbasis,perSupplementLARAttachmentJ.PerresponsetoFMRAI04.a,NUREG1934isusedinreferencetothevalidatedranges,norNUREG1824.InitsresponsetoFMRAI04.a(Reference12),thelicenseestatedthatthelimitationsandassumptionsassociatedwiththealgebraicmodelsaredocumentedinNUREG1805andNUREG1824,andthatinmostcases,itappliedthesubjectcorrelationswithinnormalizedparameterrangessummarizedinNUREG1934.ThelicenseefurtherexplainedthatincaseswhereitappliedanalgebraicmodeloutsidethevalidatedrangedescribedinNUREG1934,itjustifieditsuse,eitherbyaqualitativeassessmentorbyaquantitativesensitivityanalysis.IntheletterdatedApril21,2017(Reference18),thelicenseeidentifiedthatthealgebraicmodelshavebeenappliedwithintheNUREG1824,Supplement1(Reference165)validatedrangesoritprovidedtechnicaljustificationincasesinwhichitusedthealgebraicmodelsoutsidetherange.LicenseeResponsetoRAIsdated20150626(Reference12ADAMSAccessionNo.ML15177A110),Page56SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887),SupplementedLARAttachmentJ11/28/201722of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences1193.8.3.3.22212ndbullet,2ndparagraph"InitsresponsetoFMRAI04.c(Reference12),thelicenseeexplainedthatthenormalizedparameterssummarizedinNUREG1934werecalculatedforeachoftheFDSanalyses.Thelicenseefurtherexplainedthatincaseswherethemodelwasappliedoutsidethevalidatedrange,itjustifiedtheuseofthemodeleitherbyaqualitativeassessmentorbyaquantitativesensitivityanalysis."SincesubmittalofthisRAI,FDSVersion6wasusedintwoanalyses,whichisvalidatedbyNUREG1824,Supplement1."InitsresponsetoFMRAI04.c(Reference12),thelicenseeexplainedthatthenormalizedparameterssummarizedinNUREG1934werecalculatedforeachoftheFDSanalyses.Thelicenseefurtherexplainedthatincaseswherethemodelwasappliedoutsidethevalidatedrange,itjustifiedtheuseofthemodeleitherbyaqualitativeassessmentorbyaquantitativesensitivityanalysis.IntheletterdatedApril21,2017(Reference18),thelicenseeidentifiedthatFDSVersion6analyseshavebeenappliedwithintheNUREG1824,Supplement1(Reference165)validatedrangesoritprovidedtechnicaljustificationincasesinwhichitusedthecorrelationoutsidetherange."SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887),SupplementedLARAttachmentJ1203.8.3.4.22232ndbulletInFMRAI05.d(Reference22),theNRCstaffrequestedthatthelicenseeexplainhowitensuredconsistencybetweenthetwocontractorsthatwereinvolvedintheFManalysesperformedinsupportoftheLAR.Three,nottwo,contractorsperformedfiremodelingInFMRAI05.d(Reference22),theNRCstaffrequestedthatthelicenseeexplainhowitensuredconsistencyamongthecontractorsthatwereinvolvedintheFManalysesperformedinsupportoftheLAR.FMRAI05.d1213.8.3.5.1224(2)AnextensivediscussionofquantifyingmodeluncertaintycanbefoundinNUREG1934,"NuclearPowerPlantFireModelingApplicationGuide(NPPFIREMAG)"(Reference61).NUREG1824,Supplement1isnotlistedaswell.NewanalysesuseNUREG1824,Supplement1uncertainty.AnextensivediscussionofquantifyingmodeluncertaintycanbefoundinNUREG1934,"NuclearPowerPlantFireModelingApplicationGuide(NPPFIREMAG)"(Reference61)andNUREG1824,Supplement1,"VerificationandValidationofSelectedFireModelsforNuclearPowerPlantApplications,"(Reference165).NUREG1824,Supplement11223.8.3.5.222612thsubbulletCabletrayswithanyamountofthermoplasticcable,regardlessofpercentage,weretreatedasthermoplasticforfirespreadrate.TheapproachhasbeenrefinedtoutilizethefullguidancewithinNUREG/CR7010forscenarioswhereNUREG2180wasapplied.Cabletrayswithapredominantanyamountofthermoplasticcable,regardlessofpercentage,weretreatedasthermoplasticforinaccordancewithNUREG/CR7010(i.e.,FLASHCAT)firespreadrate.DraftSER,Att.A,pgA10NUREG/CR7010,Section9.2.2,pg152Reference18,ML17111A887,20170421,EnclosureA,PageJ1311/28/201723of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences1234.0230(c)2Insert"[2]"after"Unit1"intwoplacestonotethislicenseconditionappliestobothunits.ThelicenseeshallimplementtheUnit1(2)modificationstoitsfacility,asdescribedinAttachmentS,TableS2,"PlantModificationsCommitted,"inFENOCletterL17122,datedApril21,2017,tocompletethetransitiontofullcompliancewith10CFR50.48(c),bythecompletionofthesecondUnit1andUnit2refuelingoutages,respectively,afterissuanceofthesafetyevaluation.Thelicenseeshallmaintainappropriatecompensatorymeasuresinplaceuntilcompletionofthesemodifications.Thelicenseconditionappliestobothunits.1244.0230(c)3ThelicenseeshallimplementtheitemslistedinAttachmentS,TableS3,"ImplementationItems,"ofFENOCletterL17268,datedAugust22,2017,by12monthsafterissuanceofthesafetyevaluationAstatementneedsaddedthattheTableS3implementationitemsrelatedtotheFPRAmodelupdates(BV11633,BV12974,BV13060,BV13108,BV13109,BV21580,BV21622,BV21623,andBV21750).ThiswasdescribedinL17122(ML17111A887)"TableS3ImplementationItemChanges"Note1.Also,thiswasshownintheupdatedAttachmentS,TableS3,Note1(L17268ML17235A512)ThelicenseeshallimplementtheitemslistedinAttachmentS,TableS3,"ImplementationItems,"ofFENOCletterL17268,datedAugust22,2017,by12monthsafterissuanceofthesafetyevaluation(withtheexceptionofItemsBV11633,BV12974,BV13060,BV13108,BV13109,BV21580,BV21622,BV21623,andBV21750,whicharetobecompletedinaccordancewiththeTableS2ModificationsSchedule."L17122(ML17111A887)"TableS3ImplementationItemChanges"Note1;UpdatedAttachmentS,TableS3,Note1(L17268ML17235A512)1259.0234Reference18-"(ADAMSPackageAccessionNo.ML17111A882)."AccessionNo.ML17111A882isnotfoundinADAMS.-"(ADAMSPackageAccessionNo.ML17111A887)."Reference18andADAMSaccessionnumberML17111A8871269.0245Reference153"NBSIR853196"Referencehasaminortypo"NBSIR853195"NBSIR853195,"HeatReleaseRateCharacteristicsofSomeCombustibleFuelSourcesinNuclearPowerPlants"127Att.AA4Row2Column4"TheplumeradiuscorrelationisderivedfromHeskestad'splumecenterlinetemperaturecorrelation,forwhichV&VisdocumentedinNUREG1824.Theplumeradiuscorrelationissubjecttothesamevalidatedranges."NRC'sEvaluationofAcceptabilitydoesnotreferencejustificationsforwhenplumeradiusisoutsidethevalidatedrangeasmentioninLARAttachmentJ.ItalsoshouldreferenceNUREG1824,Supplement1."TheplumeradiuscorrelationisderivedfromHeskestad'splumecenterlinetemperaturecorrelation,forwhichV&VisdocumentedinNUREG1824,Supplement1.Theplumeradiuscorrelationissubjecttothesamevalidatedrangesandjustifications(SeeresponsetoFMRAI04.a(Reference12))."SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887)128Att.AA6Row2Column4"-thevalidatedrangereportedinNUREG1934,Supplement1."NRC'sEvaluationofAcceptabilityshouldreferenceNUREG1824,Supplement1-thevalidatedrangereportedinNUREG1824,Supplement1."SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887)11/28/201724of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences129Att.AA9Row3ObstructedPlumeRadiusV&VBasisismissingforSERAttachmentA.V&VBasisforobstructedplumeradiusneedstobeaddedasstatedinSeePageJ16ofLARAttachmentJassupplemented(i.e.,Reference18).AddFollowingtoSERAttachmentA:"ObstructedPlumeRadius";"Correlation,""ApplicationofBeaverValley,UnitNo.1&BeaverValley,UnitNo.2,""V&VBasis,"and"NRCStaff'sEvaluationofAcceptability."SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887),PageJ16ofSupplementedLARAttachmentJ130Att.BB4Row2Column4"-NUREG1824-"AllreferencestoNUREG1824intheevaluationofacceptabilitysectionshouldbeNUREG1824,Supplement1"-NUREG1824,Supplement1-"SupplementalInformationRegardingLAR(Reference18ADAMSAccessionNo.ML17111A887)131Att.CC1°CdegreesCelsius(°C)isdefinedin3.4.2.2,butitisnotlistedintheabbreviationtableAdd°CldegreesCelsiusdraftSE,page136132Att.CC1ACAC(alternatingcurrent)isnotlistedintheabbreviationslistAddAClalternatingcurrentdraftSE,page189133Att.CC1ASMEASMElAmericanSocietyforTestingandMaterialsIncorrectacronymdefinitionASMElAmericanSocietyofMechanicalEngineersN/A134Att.CC1BVPSAcronymBVPSanddefinitionaremissingfromAttachmentC.BVPSlBeaverValleyPowerStationDraftSERPage232and241135Att.CC1CVCSchemicalvolumecontrolsystem(CVCS)isdefinedin3.2.2,butitisnotlistedintheabbreviationtableAddCVCSlchemicalvolumecontrolsystemdraftSE,page115136Att.CC1DWSTdemineralizedwaterstoragetank(DWST)isdefinedinin3.2.2,butitisnotlistedintheabbreviationtableAddDWSTldemineralizedwaterstoragetankdraftSE,page114137Att.CC1ERFemergencyresponsefacility(ERF)isdefinedin3.1.1.6,butitisnotintheabbreviationtableAddERFlemergencyresponsefacilitydraftSE,page63138Att.CC1FMDBFMDBlFiremodelingdatabaseAcronymFMDBisnotusedintheSER,however,FMWBisusedonpage144andthroughoutAtt.AofthedraftSERFMWBlFireModelingWorkbookDraftSERPage144andAtt.A.139Att.CC1FPEEfireprotectionengineeringevaluation(FPEE)islistedinTable2.31,butitisnotintheabbreviationtableaddFPEElfireprotectionengineeringevaluationdraftSE,page144140Att.CC1GPMgallonsperminute(gpm)islistedinTable3.52,butnotintheabbreviationtableAddgpmgallonsperminutedraftSE,page190141Att.CC2HRRPUAAcronymHRRPUAanddefinitionaremissingfromAttachmentC.HRRPUAlheatreleaserateperunitareaDraftSERPage146142Att.CC2IA3.4.3listsinstrumentair(IA),butit'snaddIAlinstrumentairdraftSE,page157143Att.CC2POSPlantOperatingState(POS)isin3.5.3.1,butitisnotintheabbreviationlistAddPOSlPlantOperatingStatedraftSE,page20611/28/201725of26 BeaverValleyUnits1and2DraftSERCompiledCommentsABCDEFGH20171109DraftSESectionNo.20171109DraftSEPageNo.ParagraphNo.20171109DraftSEStatementCommentProposedRevisedStatementReferences144Att.CC2PPDWSTprimaryplantdemineralizedwaterstoragetank(PPDWST)isin3.2.2,butnotintheabbreviationlistAddPPDWSTlprimaryplantdemineralizedwaterstoragetankdraftSE,Page114145Att.CC2PPEpersonalprotectiveequipment(PPE)isin3.2.5,butnotinabbreviationlistAddPPElpersonalprotectiveequipmentdraftSE,page121146Att.CC3RW/SWRW/SWiswrittenin3.2.2,butitisnotintheabbreviationlistandisnotdefinedinthetextaddRW/SWlriverwater/servicewater147Att.CC3SGsteamgenerator(SG)isin3.2.1.3,butitisnotintheabbreviationlistaddSGlsteamgeneratordraftSE,page77148Att.CC3SOFCSOFClstateofknowledgecorrelationIncorrectacronymdefinitionSOKClstateofknowledgecorrelationDraftSERPages139and161149Att.CC3VDCventilationductchaseVDCislistedasventilationductchaseintheabbreviationlist,butitlookslikeitshouldbeVDC(VoltsDC)VoltsDirectCurrent11/28/201726of26