ML17328A931

Proposed Tech Specs Reflecting marked-up Changes Re Spent Fuel Pool During Unit 2 Cycle 9 Operation

ML17328A931
Person / Time
Site:	Cook
Issue date:	02/15/1991
From:	INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17328A929	List: ML17328A928 ML17328A930 ML17328A931
References
NUDOCS 9102250133
Download: ML17328A931 (24)

Text

ATTACHMENT 4TOAEP:NRC:1071N EXISTINGTECHNICAL SPECIFICATIONS PAGESMARKED-UP TOREFLECTPROPOSEDCHANGESDONALDC.COOKNUCLEARPLANTUNITS1AND29'102250233 PDRADOCKK05000315PDR lpltvW bEt'al.~npic5[467,~CgSIdC~b~~s,~iecee&dkisiecd kretnecScg'~ceiigancnra4vnce jp3.CS~0-ASSecacecnriedeneeevb'~

d4eveSR'.,uc'cPhbcen&

o-shekk>s]ssoKW5/~]and,BX)(oh/PiOF~

+t~~on~PW3P~~~s'~~t7xlTcL~Llyoc.4ZSo'~~~<<-S>>%raiSniSc~u~.b.CeZaaccordance viththecoderequirements specified inSection4.1.Cyithallovance fornormaldegradation pursuanttoth>>applicable

$~eillance Requirements, Forapressureof2485psig00Poratemperature of6SOP,excepttorthepreaaurixer vhichiaC40PeVOLDHE5.4'5.5Thetotalcontained volumeofthoroacto$coolantsystemia12,612+100cubicfeetatanominalTof70P.avgEMERCENCY CORECOOLIVQSYSTEMS5.5.1*Theemergency corecoolingsystemsaredesignedandshallbomaintained inaccordance viththeoriginaldesignprovisiona contained inSection6.2ofthepSARvithallovance fornormaldegradation pursuanttothoappl,icable Surveillance Requirements.

5.6FUELSTORAGECRITICALITY

-'PENTFUELe5.6.1.1:Thespentfuelstorageracksaredesignedandshallbemaintained vith:a.Ak<<eqivalentto1.assthan0:5vhenfloodedvithunborated vater,b~Anominal10,5inchcenter-to-cen:er distancebetveenfuelassemblies placedinthestorageracks.4%/4FR7Rc.1.hseparateregionvithinthespentfuelstorageracks(definedasRegion1.)shallbeestablished

=orstorageofWestinghouse

ue4~MSGR6CVlTheboundezybeeveentheRedionSl".eneioned ebovetee~HL)shallbesuchthattheshallbecarriedintoRegioinFigurc5.6-1.storagerequirement 2by,atleast,onerovasshovn~~AT'Pt:QtscofccneL~caks

~~S.qavi~occcQV-ZSS~~g,cdd4ien5;SSogw3/blTO~

Con[i~a8ccnat'.~~

i~~~S.+dLcd's<~~COOKNUCLEARPLANT-UNIT15-5AMENDMENT NOR~bb.eo.6IWlesL~o~~4~~g~<Q~+ony~gchlcH~~~5.6 tgl.p,LfI~rt'lA IIIIIIIaegaeon2IIIIIIME+pleuaEErnpvgCe~'c"asV~~-"'<"-ea=:'.a."."

=='.".e.-..a"

==="":e3.S.c."aceRacks~we.".caen" No.

• I~M+)C~CZl0 o~'DESI'XLTTHtXS tuelatoredinthespentfuelstorageracksshallhave~max~aCe&alfuelassemblyenrichment aafollon:a4tHasid%NominaltuelAaaeablyEnrichment 42351)Veatinghouse 15x15STD15x15OFA2)Exxon/AHF

-15x154.953.503)Vestinghouse 17x17STD17x17OFA17x17VS4,954)Exxon/ANF 17x174,23CRITICALITY-NEVFUEL5.6.2.1Thencvfuelpitstorageracksaredesignedandshallbemaintained vt.thanominal21inchccntcr-to-center distancebetveennevfuelassemblies suchthatkfvillnotexceed0.98vhcnfuelasscmbli.es areplacedinthepitcffandaqueousoammoderation i.sassu.ed.5.6.2.2Fuelstored'nthencvfclstoragera=..sshallhaveamaximumnominalfuelassemblyenrich.=cnt asfollovs;NaximumNo=.nalFuelAssemblyEnrichment Vt.\2351)Vcstinghousc 1.5x15STD15x15OFA4.552)Exxon/ANF 15x153.503)Vcsti.nghouse 17x1.7STD17x17OFA17x17VS4.554)Exxon/ANF 17x174.23DRAINAGE5.6.3Thespentfuelstoragepoolisdesignedandshallbemaintained topreventinadvertent drai.ni.ng ofthcpoolbelovelevation 629'4".COOKNUCLEARPLANT-UNIT1AMENDMENT NO.6

~iLMSZaaTrk~kEI~kCITffC4aN't1storage!1isdisigedandshilbemitaiedvithastoragecapcityi~tedtonomorethn2050fuelassemblies.

57SEISMICC~SIPIChTIOH 57,]noaestructuree, systemsandcomponents inthePS'hallbedesignedandmaintained tocontained intheTSARvithellovance fornormalapplicant Surreillance Requirements, identified aaCategoryIItemsoriginaldesignprovisions degradation pursuanttothe5.INETEOROLOC ICALTOVERLOChTION5.8.1Themeteorological tovershallbelocatedasshovninFigure5.1-1.5.9COMPONENT CYCLICORTRANSIENT LIMIT+Pl5,9.1Thecomponents identified inTable5.9-1aredesignedandshallbe.maintained vithinthecyclicortransient limitsofTable5.9-1.VCOOKNUCLEhRPEDANT-UNITh.'KNDNENT NO.1 41~

TADLE5.9-1COHPONENT CYCLICORTRANSIENT LIHITSCOHPONENT ReactorCoolantSysteaCYCLICORTRANSIENT LIHIT200heatupcyclesat<100'F/hrand200cooldowncyclesat<100F/hr(pressurizer cooldownat<200F/hr).80lossofloadcycles.40cyclesoflossofoffsiteA.C.electrical power.SOcyclesoflossofflowinonereactorcoolantloop.400reactortripcycles.200largestepdecreases inload.DESIlaNCYCLEORTRANSIENT lleatupcycle-Tfrota<200'Fhr>.F.Cooldowncycle-Tfroe>5i7'Fto<200'FHlthoutiasediate turbineorreactortrip.LossofoffsiteA.C.electrical powersourcesupplying theonslteClasslEdistribution systea.Lossofonlyonereactorcoolantpump.lOOXtoOCofRATEOTIIEHHALPNER.100Kto5XofRATEOTllERHALPOHERwithsteaaduep.

TABLE5.9-1LQHPONENT CYCLICORTRANSIENT LIMITSCOHPONENT I(eactorCoolantSystemCYCLICORTRANSIENT LIHITla@inreactorcoolantpipebreak.Operating UasisEartlviuakes 50leaktests.5hydrostatic pressuretestsDESIGNCYCLEORTRANSIENT Ureakinareactorcoolantpipe>6inchesequivalent diameter.

400cycles-20earthquakes of20cycleseach.I'ressurlzed to2500psiaPressurized to3I07pslg.Secondary Systemlsteamlinebreak5hydrostat,ic pressuretestsBreakinasteamline>5.5inchesequivalent dlarneter.Pressurized tol356psig.

l4sic'P)1L0

~gp~8,'~~~~ngg~Qe.Zpeat+~SXDtnga,no~>ldined,aSRegion47Sfi~he-c.R)vest'~pcs QN<fc~evnJ~eA~+4vQ-XSCI~~~nk~M3AS~+V->354uk~ca4~~Ides>>oo~seegQSiSSoNIWD/leans css>>RBnso>>/'dIsl

~cZfcs>>e>>>>'clme>>t:

Qns~~~~~vnbnsgU-i>SQ~(ggol1a.ssc~g~~~~<ot.gs2-So~ht~il-RRS~~IsscISctssnWWI.

5,4,2Thetalvaterandsteamvolumeofthereactorcoolantayate<ia12,C12+100cubicfeetasanominalTof70F.5.5LOOICALTOWINGLOCATION5.5.1Thiaateorologica]

covershallbelocatedasshovnoaFigure5.1-1.5,6FOILSTORACECRITICALITY SPENTFUEL5.6,1.1Thespentfuelstorageracksaredesignedandshallbemaintained vith:aeAKequivalent tolessthan0.95vhenfloodedvitheffunborated vater,Anominal10.5-inch center-to-center distancebetveenfuelassemblies, placedinthestorageracks.c,1.Aseparateregionvithinthespentfuelstoragerac3cs(definedasRegion1)shallbeestablished forstorageofVestinghouse fuelIocearrayvaINSET~A,STheboundarybetveentheRegion5'entioned aboveea4-oh+~Lshallbesuchthatthestoragerequirement

.gshallbecastledintoRegion2b:atleast,onetooassheeninF'gure5.6-1.5.6.1.2Fuelstoredinthespentfuelstorageracksshallhaveamaximumnominalfuelassemblyenrichment asfollovs:DescritionMaximumNominalFuelAssemblyEnrichment Vt.'42351)Vestinghouse 2)Exxon/ANF 3)westinghouse 15x15STD15x15OFA15x1517x17STD17x17OFA17x17V54.953.504.954)Exxon/ANF 17x174.23COOKNUCLEARPLANT-UNIT25-5ANENmZNTNO.5nMS~p.%Swcug)otgo~9-X3S'gnc2 kacwupA+M~yagtdwto~hodtgnwtnSCshpqk~~R~(eog>>sR2Ioogn

~d.Iswg~>>g2.+aaII+>>gtdo>>S doesgbtseIsaFI~S'-2.

~y*

nlLJffIEmperyCfudl~~'<<sava0<a4~c'n"a";3et~eenBeg'ons1and2noae~aKSCsoggU~Qp,p~TQUIT~~5-8~amendment No.

IA~rtRIP, DmZa>>~~~~~z~~lÃ5FPAT,5.4.21~nevf941pitstoragerhaaredeailnedandshallbeaatntaedwith+eainal21inchceater-to-center diatancebetnennerfuelblieaauchthatIvillnotexceed0.90rheafuelaaaeRbliea areoffplacedinthepitandaqueousforamoderation iaaaaaaed.5,6,2.2tuelstorediathenerfuelstorageracksahallhanaaaximanoajnalfuelaaseablyenrichment aafollow;1)Vestinghouse 15x15STD15x15OFAMaximumNominaltuelAaaeablyEnrichment Vt.\2354.552)Exxon/ANF 15x153.503)Vestinghous

~17x17STD17x17OFA17x17V54.554)Exxon/ANF 17x174.23DRAINAGE5.6.3Thespentfuelstoragepoolisdesignedand'"..allbemaintained topreventinadvertent drainingofthepooLbelovelevation 629'4".CAPACITY5.6.4Thespentfuelstoragepoolisdesignedandsh~allbemaintained vitastoragecapacitylimitedtonomorethan2050iueiassemblies.

5.7CO'.iPONENT CYCLICORTRAVSIEVT LI'.iIT5.7.1Thecomponents identified inTable5.7-1aredesi.gned andshallbe.maintained vithinthecyclicortransient limitsofTable5.7-1.jCOOKNUCLEARPLANT-UNIT25-6A.'KNDMENT NO.,1 V00 4EPCOHPONENT ReactorCoolantSystemTABLE5.7-1COHPONENT CYCLICORTRANSIENT LIHITSCYCLICORTRANSIENT LIHIT200heatupcyclesat<100'F/hrand200cooldowncyclesat<100F/hr(pressurizer cooldownat<200'F/hr).

80lossofloadcycles.40cyclesoflossofoffsiteA.C.electrical power.80cyclesoflossofflowinonereactorcoolantloop.400reactortripcycles.200largestepdecreases inload.p'IDESI(iNCYCLEORTRANSIENT Ileatupcycle-Tfrom<200'Fto>547'F.CooTdowncycle-Tfrom>547'Fto<200F.Withoutimmediate turbineorreactortrip.LossofoffsiteA.C.electrical powersourcesupplying theonsiteClasslEdistribution system.Lossofonlyonereactorcoolantpump.100KtoOXofRATEDTilERHALPOWER.lOOXto5XofRATEDTllERHALPOWERwithsteamdump.

VI)0 7Thli~LE5.-i{Conlinuredrn~voNLNT CYCLICORTRRISIENT LiwiTSCOMPONENT ReactorCoolantSystemSecondary SystemCYCLICOATRRNSIENT LllilT1mackinreactorcoolantpipebreak.Operating OasisEarthquakes 50leaktests.5hydrostatic pressuretests1steamlinebreak5hydrostatic pressuretestsnCSlrNCYCLEORTRR[ISIENT Breakinareactorcoolant.pipe>6inchesequiva)ent diameter.

400cycIes-20earthquakes of20cycleseach.Pressurized to2500psiaPressurized to3107psig.Breakinasteamline>5.5inchesequivalent diameter.

Pressurized to1356psig.

f1,g0