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{{#Wiki_filter: | {{#Wiki_filter:Attachment 2toAEP:NRC:0692CC ExistingTechnical Specifications forDonaldC.CookNuclearPlantUnits1and2MarkedtoReflectProposedChanges9'202200160 9202i2lPDRADOCK05000315PPDR LItIlgl4Sth4'gl4e4Vw.~kil\I'4a,W~~~W4l'->~ | ||
'LANTSYSTEMS34.7. | 'LANTSYSTEMS34.7.9PIRESUPPRESSION SYSTRLS.FIRESUPPRESSION VATERSYSTEMLIMITINGCONDITION FOROPERATION 3.7.9.1Thefiresuppression watersystemshallbeOPERABLEwith:aib.Two+highncL2J300GPMpumps,oneofwhichshallbeadiedrivenpump,wi'theirdischarge ali,gnedtothefireressionheadersAnOPEMLEopenflovpathcaptakingsuctionfromLakeMichiganandtransferrin waterhdistribution piping(withOPEMLEsectisingvalves)upheyard.hydrantcurbcontrolvalvesuptothehosestationvalveorwater~~~~~~~suppressi systemcontrolling valve(s)requiredtobLEpercations3.7.9.5,and3.7.9.2,respectively. | ||
LE Insert3aWithlessthan.theminimumnumber'fpumpsOPERABLE,taketheACTION!showninTable3.7-5b.Pith.onefirewatertankinoperable, | APPLICABILITY: | ||
@MQAMTABLE3.7- | Atalltimes.ACTION:1ns.e(+a.VithonlyonepumpLE,restoreaninoperabesel,Af'equired), | ||
andequipment tBLEsthin7daysorestablish a',backup firesuoersystemwithinthenext7days.Theprov".oSpecifi.cations 3..d3.0.4arenotapplii.ththefiresuppression watersystemotherwise inoperable: | |||
1.,Restorethefiresuppression waterdistribution systemtoOPERABLEstatuswithin24hours,or2.Establish abackupfiresuppression watersystemwithin24hours.v&oneo0~~e-Ore~aPP~O'-O~~etweenMntsCOOK'NUCLEARPLANT-UNIT13/47-41AMENDMENT NO.79,130 4SEh~II-picVII47ig~1P(<4k'I~i/P)pglyyqIlg4j InsertA:3.T.9.Lwith:Thefiresuppression watersystemshallbeconsidered tobeOPERABLEa.Threeofthefivefiresuppression systempumpsOPERABLE, twoof'whichmustbethefollowing: | |||
L.Onediesel-engine drivenpumphavingacapacityof2500gpmcapableoftakingsuctionfromeitherofthefirewaterstoragetanks,withitsdischarge alignedtothefiredistxibution piping.2..Onefiresuppression systempumphavingacapacityof2000gpmcapableoftakingsuctionfromLakeMichigananditsdischarge capableofbeingmanuallyalignedtothefixedistribution piping.bAn.OPERABLEflowpathcapableoftakingsuctionfx'omeitheroneofthefirewatertanksandtransferring thewaterthroughdistribution piping(withOPERABLEsectionalizing valves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwater'uppression system,controlling valve(s).Thehosestationvalve(s),andthewatersuppression systemcontrol'ing valve(s)thatarerequiredtobeintheflowpatharegiveninSpecifications 3.7.9.5and3.7.9.2,respectively. | |||
c.Twofirewatertanks,eachwithaminimumusablevolumeof565,000gallons(34.0feetlevelindication). | |||
d.AnOPERABLEisolatedflowpathcapableoftakingsuctionfromLake,Michigan andtxansferring thewaterthxoughdistxibution piping(withOPERABLEsectionalizing valves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwatexsuppression systemcontrolling valve(s). | |||
Thehosestationvalve(s)andwatersuppression systemcontrolling valve(s)thatarerequix'ed tobeOPERABLEaregiveninSpecifications 3.7.9.5and3.7.9.2respectively. | |||
LE Insert3aWithlessthan.theminimumnumber'fpumpsOPERABLE, taketheACTION!showninTable3.7-5b.Pith.onefirewatertankinoperable, restoretheinoperabla tanktoiOPERABLEstatuswithin.30daysorestablish. | |||
abackup.fixesuppression. | |||
watersystemwithinthenext7days I'A0J)C,llII1~Pldo~~wTlg 6+(eoeteree.per~QM.nQ~+Ala@.~'A~AM'4'AAE~Qcl~~4241k~PLANTSYSTEHSSURVEILLANCE REVZRZmNTS4.7.9.1.1 Thefixesuppression vatersystemshallbedemonstrated OPERABLE: | |||
(.bAtleastonceper31daysonaSTAGGERED TESTBASISbystartingeachpumpandoperating itforatleast15minutesonrecixculation flov.Atleastonceper31daysbyverifying thateachvalve(manual,poveroperated, orautomatic) inflovpaththatisnotlocked,sealed,orothervisa securedinposition, iainitscorrectposition. | |||
Atleastoncepar6monthsbyperformance ofasystemflushofabovegroundinternaldistribution headersandfirehydrants. | |||
.8Atleastonceper12monthsbycyclingeachtestablevalveinthe'.flovpaththroughatleastonecompletecycleoffulltravel.Atleastonceper18monthsbyperforming asystemfunctional testvhichincludessimulated automatic actuation of.thesystemthroughout itsoperating | |||
: sequence, and:2.parifping chaseachaneomacic,valve inchelovpgchaccnapas-q.coicscorrecrpos.icion, | |||
~4LKY..Q'AVCO~~+f.Verifping chareachpomp/develops aflowogaeleastgggg.gpmatasystemheadofatleast300feetofvaterbyobserving threepoints(minimum, rated,andpeak)onthepump'sperformance curve.3.Cycling'ach valveintheflovpaththatisnottestableduringplantoperation throughatleastonecompletecycleoffulltravel,and4.Verifying thateachhighpressurepumpstartsinitspreplanned sequencetomaintainthefiresuppression vatersystempressuregreaterthanorequalto100psig.Atleastonceper3yearsbyperforming aseriesofflovtestssothateveryfiremainsegment(excluding individual systemsupplies) hasbeenverifiedtobeclearofobstructions by.afullflovt)st.<,@ieaWena~P'-~ | |||
8~~P+~P$~Q~~lGAQADi&<wŽ~t~pQQ~0$m)mP)i~mini.~~)~~~~~phpe.4rma~COOKNUCLEARPLANT-UNIT13/47-42~NDmNTNO.79130 IIS'L.gkICING~I PLANTSYSTEM~CEREOUIRBSEVZS Continued 4.7.9.1.2 Thefirepumpdieselengine5shalL bedemonstacedOP%ABLE:a.Atleastonceper3Ldaysbyverifying: | |||
1.ThefueLstoragetazdacontaiag arleast160gallonsoffuel,and2.Thediesel5startN fromambientconditions andoperateforatleast30minutes.b.Atleastonceper92daysby-verifying that.asampleofdieselfueLfromthafuelstoragetank5obtained inaccordance withASSAMD4057-81iswithintheacceptable limitsspecified. | |||
inTable1ofASTM-D975-81 whenchecked.forviscosity, water,.andsediment. | |||
At,leastonceper18.months bysubjecting thedieseiSto aninspection inaccordance withprocedures preparedinconjunction withmanufacturer's recommendations fozthisclassofstandbysezvice.4.7'.9.1.3 Thefirepump,dieseLstartingbatteryban&pandchargemshall be"demonstrated. | |||
OP%ABLE:aoAtleastonceper7daysbyverifying that:1.Theelectolytelevelozeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24volts.b.Atleastonceper92daysbyver'fying thatthespecific.gravityisappropriate forcontinued serviceofeachbattery.C~Atleastonceper18monthsbyverifying that:Thebatter''es, cellplatesandbatterypacksshownovisualindication ofphysicaldamageorabnormaldeter'oration, and2.Thebattery-to-battery andterminalconnections areclean,tight,freeofcorosion,andcoatedwithanti-corrosion material. | |||
COOKNUC~~PLANT-UNIT1.3/47-43 0)(\I1LgIf;j~A | |||
@MQAMTABLE3.7-5FIREPUMPOPERABILITY REUIREMENTS Withthefollowing minimumcombination ofpumpsOPERABLE: | |||
TakethisACTIONEast2500gpmdieselVest2500gpmdiesel2500gpmelectricUnit12000gpmdieselUnit22000gpmdieselXbCOOKNUCLEARPLANT-UNIT13/47-43bAMENDMENT NO. | |||
~'4'(4~trQ'Ip) | ~'4'(4~trQ'Ip) | ||
TABLENOTATION*a. | TABLENOTATION* | ||
~~l~aPIIt.tIf'I~?Igt/',~VV'(\~I SPLANTSYSTEMSBASESI,Theservice' | a.Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin7days.b.Restoreatleastoneoftheinoperable pumpswithin7days.C.Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin7days.d.Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin14days.e.Restoreoneoftheinoperable pumpswithin4days.ACTIONSa,b,c,d,andfarestillapplicable. | ||
1Jg~a~~4kCeelr'kI'E'I 34.1.97IRXSUP~ | Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin14days.*Thetimesspecified bytheseactionstatements arenotadditive. | ||
'OOKNUCLEARPLANT-'UNIT13/47-43cAMENDMENT NO. | |||
~~l~aPIIt.tIf'I~?Igt/',~VV'(\~I SPLANTSYSTEMSBASESI,Theservice'tlife ofa'snubber isevaluated viamanufactur'er's'fnput and'nformation throughconsideration ofthesnubberserviceconditions andassociated installation andmaintenance records(newlyinstalled snubber,sealreplaced, springreplaced, inhighradiation area,inhightemperature area,etc...).Therequirement tomonitorthesnubberservicelifeisincludedtoensurethatthesnubbersperiodically undergoaperformance evaluation inviewoftheirageandoperating conditions. | |||
Theserecordswillprovidestatistical basesforfutureconsideration ofsnubberservicelife.Therequirements forthemaintenance ofrecordsandthesnubberservicelifereview,arenotintendedtoaffectplantoperation. | |||
~%~tThenumberofsnubberstobefunctionally testedduiingeachsurveillance isbasedondalculations performed toallowextension ofthesurveillance intervalfrom18monthsto24'onths, andtherefore, thenumber.ofsnubbersfunctionally testeddeviatesfromthenumbeirequiredbythe-Westinghouse StandardTechnical Specifications (NUREG-0452, Revision4).34.7.8SEALEDSOURCECONTAMINATION Thelimitations onremovable contamination forsourcesrequiring leaktesting,including alphaemitters, isbasedonXOCFR70.39(c)limitsfor.plutonium. | |||
Thislimitation willensurethatleakagefrombyproduct, source,andspecialnuclearmaterialsourceswillnotexceedallowable intakevalues.34.7.9FIRESUPPRESSION SYSTEMSTheOPERABILITY ofthefiresuppression systemsensuresthatadequatefiresuppression capability isavailable toconfineandextinguish firesoccurring inanyportionofthefacilitywhezesafetyrelatedequipment islocated.The,firesuppression systemsconsistsofthewatersystem,sprayand/orsprink3.ers, C02,Halon,andfirehosestations. | |||
Thecollective capability ofthefiresuppression systemsisadequatetominimizepotential damagetosafetyrelatedequipment andisamajorelementinthefacilityfireprotection program.~ep6IntheeventthatoneormoreC02Suppression Systemrequiring automatic actuation mustbeisolatedforpersonalprotection topermitentryforroutinetours,maintenance, construction, orsurveillance testingintheprotected area,thefire,detection system(s) requiredto'beoperablebySpecification 3.3.3.7shallbeverifiqdtobeoperable. | |||
Isolation ofanautomatic C02suressionsystemternorarilutsthisssteminamanualactuation mode.Relianceonthefiredetection system,inconjunction wzttheazitytomanuallydischarge theC02suppression systemwillprovideadequatefireprotection forperiodswhenpersonnel arerequired'o workintheseareas.COOKNUCLEARPLANT-UNIT2B3/47-6AMENDMENT | |||
Ã0.97B102,111s1-- | |||
1Jg~a~~4kCeelr'kI'E'I 34.1.97IRXSUP~SIOHTheOPEEibILITY ofthefie~ressimsysteme~esthsaditte.fieexppreaai acapability isavailable toconfineandextinguish Qreaoccurring Saanyportionofthefacilityvherasafetyrelatedequipmeat islocated.Thafiresuppression systemsconsist)ofthavasersystem,sprayand/orspears,CO~Haloaaadfizehosestations. | |||
ThecoU,ective capability. | |||
ofthefiresuppression systemsia.adequatetoain9xizepotential damagetosafety-relarad equipmeat sadiaauforelementiathefacilityBraprotection pzogzasoIatheeventthatcaeormoreCO)Suppression Systaarequiring automatic actuatioa austbeisolatedforpersonalprotecsioa sopermiteatzyforzoutiaetouzs,maiateaance, coasszuctioa, orsurveillance testingiasheprotected szea,theQzedesacsioa system(s) requiredtobeoperableby"Specificatioa 3.3.3.7shallbeverifiedtobeoperable. | |||
Isolatioa ofaaautomatic COsuppression systemtemporarily putsthissystaaSn.amanual.actuatioa mole.Relianceonthefiredetactioa system,lncon]unction viththeabilitytomanuallydischarge theCO2suppression systemvolprovideadequatefire.protection forperiodsvhea'ersonnel | |||
<<erequizedtovora'ntheseareas.Intheeventthatportionsofthefiresuppression systemsarefnoperable, alternate backupff'm.fighting equipment fsrequirdtobemadeavaflable fntheaffec.edareasuntiltfieinoperable equfpnent fsrestoredtoservice.Whentheinoperable firefightingequipment fsintendedforuseasabackupmeansoffiresuppression, alongerperiodoft'.;,~fsallowedtoprovideanalternate meansoffirefightingthanfftheinoperable equipment fstheprimarymeansoffiresuopressfon. | |||
Sackupfireprotection equipment willnormallytaketheformofpermanently mountedfireextingufshers and/orfirehosestatfons.in ornearthearea,orfirehosesroutedtotheaffectedarea+However, ftisnotourintenttorelyonbackupsystemsorothercompensatory measuresforanextendedperfodoftimeandact>ohwillbetakentorestorethefnoperable portionsofthefiresuppression systemtoOPERA8LE. | |||
statuswithinareasonable period.Thesuzveillance requirements provideassurance thatthemin'~OPBhBIIJTT requirements ofthefiresuppression systemsaremes.Anallovence ismadeforensuringasufficient volumeofHaloaendCO)~~thestoragetanksbyveriyingeithersheveighs,level,orpressureof"hetanks.COOKNUC~~PLhHT-UNITla'/47-7A~%)NETNO | |||
'~ | '~ | ||
ZnsertC: | ZnsertC:Thefiresuppression watersystemhasQvefirepumpscommontobothuaitswhichdischarge intounderground ringheaders.Therearetwodiesel-engine-driven,vertical-turbine firepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan; onemotor-dr"'ven horizontal centrifugal firepumpratedat2500gpmthattakessuctionfromthafixewaterstoragetanks;and.twodiesel-engine-driven horizontal cent&galfixepumpsrated.at2500gpm'hat.takesuctionfromtheHxawaterstoragetanks.Havingacombination oPdiesel-drfven and.electricmotor-drLven pumpsinthesystemdasign.isconsistent withNRCBraachTechnLcal PositionAPSCB9.5-1.Requiring oaeofthe2000gpmdiesel-driven pumpsthattakessuctionfromLakeMichiganand.oneoCthe2500gpmdieseldrLvenpumpsthattakessuctLonfromafixevaterstoragetanktobeOPZULBLEensuresthecapability ofobtaining waterfombothsources.Thiscoaservatism resultsineahaaced. | ||
systemreliability'nd reduced.riskfromexternaleveats.Technical Specification 3.7;9.1requiresthreefirevater'umps tobe."OPERABLEforthefiresuppression vatersystemtobeOPERABL=-. | |||
Oneox"thesepumpsmustbea2500gpmdiesel-driven pumpcapableortakingsuctLoa.fromeitherfixewaterstoragetaafcand.oaea2000gpm.firesuppression pumpcapableoftakingsuctionfrom.LakeMichiganThethird.pumpmay'ake..,suctionfromeitherwatersource.ThaflowpathscapableortakingsuctLoafrom~Michiganaxenorman.3.y'solated. | |||
toprecludezebramusselinrestatioa nfthesystem. | |||
I~lkt'S05C'41*V4'i~~~l'g4g~Xgl"'lrF~PCg& | I~lkt'S05C'41*V4'i~~~l'g4g~Xgl"'lrF~PCg& | ||
PLANTSYSTEMS34".7. | PLANTSYSTEMS34".7.9FESUPPRESSION S>STEMSFIRESUPPRESSION VhTERSySTEM,LIMITING CONDITZpN FpROPERTZON3.7.9.1Thefiresuppression watersystemshallbeOPERABLEvith:a.Tvghdemand2000CPMpumps,one.ofvhichshallbeadrivenviththeirdischarge alignedtothef-suppression header.b.AnOPERABLEopenflovpathcap"takingsuctionfromLakeMichiganandtransferri evaterthrdistribution piping(vt,thOPERABLEsnalisingvalves)uptothe.hydrantcurbcontrolyasanduptothahosestationvalve(s)or-suppr'nsystemcontrolling valve(s)requiredtobeOPcifications 3.7.9.5and3.7.9,2,respectively. | ||
Insert".A:3T.9. | APPLICABILITY: | ||
'l4>>'j7'"V.'Jlg InsertBVS.thlessthan.themizdmumnumberofpumps,OPERABLE,taketheACTXON!showninTable3.7-5.Pith.onefirewatertankinoperable, | htalltimes.ACTION:ackupfuppressosstemvi.thinthenext7,onsofSpecifications 3.0.3a.rcnotdays.e-ale.onlyonepumpoperable, restoreaalepump(dicscl,if;require,ano.statusvi.thin7daysorestabli.sh abC.Withthefiresuppression vatersystemothervise inoperable: | ||
1.Restorethefiresuppression waterdistribution systemtoOPERABLEstatusvithin24hours,or2.Establish abackupfi.resuppression watersystemvithi.n24hours.6~~p%av<~~ | |||
474~clicc6&fsBD.wnf6 B.<0a.cere%-~i~.ge'COOKNUCLEARPLANT-UNIT23/47-36AMENDMENT Np.61~115 lI~~I~'lpIt/tv~kti(I'4*~/JP)t.i$Cef'4,~ | |||
Insert".A:3T.9.IThefiresuppression watersystemshaLLbsconsidered tobeOPERABLEThreeoftheQvefiresuppression systempumpsOPERMKZ,twoofwhichmustbethefollowing. | |||
Oaediesel-eagiae drivenpumphavtagacapacityof2500gpmcapableoftakingsuctionfromeitherofthefirewaterstoragecaaks,withicsdischarge aligned.tothefixedistribution pipiag-Onefiresuppression systempumphavingacapacityoC2000gpmcapableoftakingsuctionfromLakeKichigau. | |||
aad.itsdischarge | |||
,capableofbeingmaaaa11yalignedtothefiredistribution pi'piag-AnOPERABLEflowpathcapableoftakingsuctionfromeither'ne" ofthefixewatertaaks'and craasfe~g thewater'hrough distribution pXpiag(withOPERABLEseccioaaliziag valves)uptotheyardhydrant:curbcontrolvalvesand.uptothehosescacioavalve(s)orwacsrsuppression systemcoacrolliag valve(s). | |||
Thehosestation,valve(s)and,thewacersuppression systemcoat"oiling valve(s)that're"requiredtobeintheflowpatharegiveninSpecificacioas 3.7.9.5and3.7.9.2,respect'vely. | |||
cTwofirewatertanks,eachwithaminimumusablevolumeof565,000gallons(34.0feetleveliadicacioa). | |||
d.,An,OPERABLE'isolated flowpathcapableoftakingsuccioafromLakeKichiganaad,taasferring thewaterttmoughdisc-ibucioa piping(withOPERABLEseccioaaliziag valves)uptotheyardhydrantcurbcontrolvalvesaaduptothehosestationvalve(s)orwatersuppression systemconc=olliag valve(s). | |||
Thehosestationvalve(s)andwatersuppression systemconc-olliag valve(s)thatarerequiredtobeOPZM3LEaregiveninSpecifications 3.7.9.5and3.7.9.2respectively. | |||
'l4>>'j7'"V.'Jlg InsertBVS.thlessthan.themizdmumnumberofpumps,OPERABLE, taketheACTXON!showninTable3.7-5.Pith.onefirewatertankinoperable, restoretheinoperable tanktoiOPERABLEstatuswithin.30daysorestablish, abackupfixesuppression watersystemwithin.thenext7days | |||
'1)jIVEI'kNy.t.s,c<<'I%PCI4I~l> | '1)jIVEI'kNy.t.s,c<<'I%PCI4I~l> | ||
PLANTSVSTEKSSURVEILLANCE REUIREHENTS 4.7..1.1Thefiresuppression vaearsystemshallbedemonstrated OPERABLE: | |||
htleastonceper31daysonaSThCCERED TESTBASISbyseareingeachpumpandoperating itforaeleast15minutesonrecirculation flov..Qhtleastonceper31daysbyverifying thateachvalve(manual,poveroperated, orautomatic) inflovpaehchatisnotlocked,sealed,orothervise securedinposition, isinitscorrectposition. | |||
htleaseonceper6monthsbyperformance ofasystemflushofabovegroundinternaldistribution headersandfirehydrants. | |||
.~htleastonceper12monehsbycyclingeachtestablevalveineheflovpaththroughatleastonecompletecycleoffulltravel.heleaseonce=per18monthsbyperforming asystemfunctional'test vhichincludessimulated automatic actuation ofthesystemthroughout itsoperating | |||
: sequence, and:1.Verifying thateachautoticvtoitscorrectposition, MA~U)MM2.Verifying thateachpumveopszovoateastpmaeasystemheadofatleast300feetofvatarbyobserving threepoints(minimum, ratedandpeak)onthepump'sperformance curve.3.'Cyclingeachvalveintheflovpaththatisnottestableduringplantoperation throughatleastonecompletecycleoffulltravel,and4.Verifying thateachhighpressurepumpstartsinitspreplanned sequencetomaintainthefiresuppression vatersystempressuregreaterthan100psig.,',htleaseonceper3yearsbyperforming aseriesofflovtestssothateveryfiremainsegment(excluding individual systemsupplies) hasbeenverifiedtobeclearofobstructions by'afullflovtest.g.0Lmakarne,l5AeAW5E&'''l''fAcx~(g)~%cd-L~8.~~~qcv~(w~rv~~~~'harn~~< | |||
~~+~.COOKNUCLEARPLANT-UNIT23/47-37ANENDNENT NO.61,115 I~~Sf'Jek'>>slp*w>iigsve'.ja~V>i*~~'lC TABLE3.7-5FIREPUMP"OPERABILITY REUIREMENTS | |||
.Wichthefollowing minimumcombination ofpumpsOPERABLE: | |||
TakethisACTION:EastWest2500gpm2500gpm2500gpmdieseldieselelectricUnitl2000gpmdieselUnit22000gpmdieselbbIIIIIICOOKNUCLEARPLANT-UNIT23/47-38bAMENDMENT NO. | |||
1o44,pPWN~el'(p(,k,vtIk-lf,g't | 1o44,pPWN~el'(p(,k,vtIk-lf,g't | ||
,,TABLENOTATION*a. | ,,TABLENOTATION* | ||
I~yat)4a*~>>~v | a.Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin7days.b.Restoreatleastoneoftheinoperable pumpswithin7days.C~Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin7days.d.Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin14days.e.Restoreoneoftheinoperable pumpswithin4days.ACTIONSa,b,andfarestillapplicable. | ||
~~I g~Pe@edMRe.4~~~~~~'~~~La~fAidkla~E~l'<+'EAE~PLAHTSYSTE.BASESs'kse.g.,anoperatorontour)provided.tha.>etheabovesAsam>n.careaaffectedbyanisolatedlowpressureCOs..'itedevery.twenty-five(25)tothirty-five(35)mi.ytheRovingFirelEatcha.- | Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithindays.cidi*Thetimesspecified bytheseactionstatements arenotadditive. | ||
Insert:C. | '"COOK"NUCLEAR | ||
'PLANT-UNIT23/47-38cAMENDMENT NO. | |||
I~yat)4a*~>>~v PLANTSYSTEMSSURVEILLANCE REUIREMENTS Continued 4.7.9.1.2 Thefirepumpdieselengin~hall bedemonstrated OPERABLE: | |||
a.Atleastonceper31daysbyverifying: | |||
1.Thefuelstoragetatggcontains atleast160gallonsoffuel,and2'.Thedi.esel9startgl fromambientconditions andoperatesforatleast30minutes.b.Atleastonceper92daysbyverifying thatasampleofdieselfuelfromthefuelstoragetank%obtained inaccordance withASTM-D4057-81 iswithintheacceptable limitssp'ecified inTable1ofASTM-D975-81 whencheckedforviscosity, water,and'ediment. | |||
c.Atleastonceper18monthsbysub]ecting thediese~oaninspection inaccordance withprocedures preparedincon]unction | |||
.with~manufacturer's recommendations forthisclassofstandbyservice.4.7.9.1.3 Thefirepumpdieselstartingbatterybank.andchargezgsha11. | |||
be:demonstrated OPERABLE: | |||
a.Atleastonceper7daysbyverifying tha=:1.Theelectrolyte levelofeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24Ivolts.C.Atleastonceper92daysbyverifying thatthespecificgravityisappropriate forcontinued serviceofeachbattery.Atleastonceper18monthsbyverifying that:Thebatteries, cellplatesandbatterypacksshownovisualindication ofphysicaldamageorabnormaldeterioration, and2.Thebattery-to-battery andterminalconnections areclean,tight,freeofcorrosion, andcoatedwithanti-corrosion material. | |||
COOKNUCLEARPLANT-UNIT23/47-38AMENDMENT NO.61~115 | |||
~~I g~Pe@edMRe.4~~~~~~'~~~La~fAidkla~ | |||
E~l'<+'EAE~PLAHTSYSTE.BASESs'kse.g.,anoperatorontour)provided.tha.>etheabovesAsam>n.careaaffectedbyanisolatedlowpressureCOs..'itedevery.twenty-five (25)tothirty-five (35)mi.ytheRovingFirelEatcha.-measures willprovidethe-ssaryleveloffireprotection whileaffording necessprovisions forersonnelsafet.Intheeventthatportionsofthefiresuppression systemsareinoperable, alternate backupfirefightingequipment isrequiredtobemadeavailable intheaffectedareasuntiltheinoperable equipment isrestoredtoservice.Mhentheinoperable fire-fighting equipment isintendedforuseasabackupmeansoffiresuppression, alongerperiodoftimeisallcwedtoprovideanalternate meansoffirefightingthaniftheinoperable equipment istheprimarymeansoffiresuppression. | |||
Backupfireprotection equipment willrcrmallytaketheformof,.permanently | |||
.mountedfireextinguishers and/or.firqhosestationsinornearthearea,orfirehosesroutedtotheafectedareas.,However,itisnotourintenttorelycnbackupsystemsorothercompensatory t,"easures foranextendedperiodoftimeardactionwillbetakentorestoretheinoperable portionsof,thefiresuppression systemtoOPERABLEstatuswithinareascnable period.Thesurveillance requirements provideassurance thattheminimumOPERABILITY requirements ofthefiresuppressicn systemsaremet;Anallowance ismadeforensuringasufficient volumeofHalonandCOin:"estoragetanksbyverifying eithertheweight,leve'iorpressureotth=.;nks.ntheevte-iresuppression ratersystembecct-.=.'referable, i,.ediate.'. | |||
corrective meaetakensincethissystem:-"'majorfire'uppression capability cfthe-..remen=-oratwenty-four hourreporttotheCottmissi | |||
'd'or'"prcmp | |||
.'ftheacceptability oftheccrrectisurestoprovidea4equatefiresuppression | |||
'forcantiprotection ofthenuclearplant.Thepurposeofthecharcoalfilterfiresuppression TSistoaccountfordetection ardsuppression offiresinthecharcoalf'.-.ers.t'.anualoperation ofthesesystemsisallowedbecausetwo-pcint heatCe-.=-tionwithcontrolrocmandlocalannunciation oftrcubleconditions isprov.'"=-" | |||
-,orthecharcoalfilters.TheOPERABILITY ofthefiresuppression sys-.amprotecting thecharcoalfiltersisonlyrequiredwhenthereischarcoalinthefilters.Actuation ofspraywaterontothecharcoalfiltersrequiresbotht..manualopeningofthecsystemisolation valveandreachingthehightemperatu. | |||
ealarmsetpointfortheautomatic openingofthesystemdelugevalve.'Becauseoftheinaccessibility ofthelowercontainment topersonnel duringoperation CuetoALARAradiation, exposureconcerns, t'".euseofoneormoreCCTVSinthelowercontainment tomonitorforfireandsmoke,isanacceptable substitute toacontinuous firewatch,ifthefiresuppression systembecomesinoperable. | |||
0.C.COOK-Ut/IT2B3/47-7Amendment Ho.1t5,116July15,'.":S6BasesClarification l'I4k'4gt4~ | |||
Insert:C.Thefixesuppression watersystemhasfivefwepumpscommontobothunitswhichdischarge intounderground. | |||
ringheaders.Therearetwodiesel-engine-dxiven,'vertical-turbine firepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan; onemotor-driven horizontal cen~galfirepumpratedat=2500gpmthat.takessuctionfromthefirewaterstoragetanks;aad.twodiesel-engine-drfvea horizontal cen~galfirepumpsratedac2500gpm'hamtakesuctionfrom,thefixewater'torage tanks.Havtagacombination ofdiesel-driven aadelectricmotor-driven pumpsh.thesystemdesign.isconsistene withHRCBraachTechnical PositionAPSCB9.5-l.Requiring oneofthe2000gpmdiesel-driven pumpsthattakessuctionfromLakeMichiganaad.oneorthe2500gpmdiese3drivenpumpsthattakessuctionfromafixewaterstoragetanktobeOPERABLEensuresthecapability'f obtainiag waterRombothsourcesThisconservatism resultsia.eahanced. | |||
>system.reliability aadreducedriskfromexteraaJ. | |||
eveats.Technica3 Specificatioa 3.7;9.1.requires, threefmewater'pumps. | |||
tobeOPERABLEforthefiresuopression watersystemtobeOMUBLK.Oneor.~these.pumpsmust'.bea.2500gpmdiesel-driven pumpcapable"oftakingsuction.fromeitherfiawaterstoragetantand.oaea2000gprzfixesuppression pump'-capableoftakingsuet"onfram.LakeKLchiganThethird.pumomaytakesue%onfromeitherwatersource.Thaflowpathscapableoztakingsuctionfrom~Eichiganaranorata3.3.y isolated. | |||
toprecludezebramusse1.infestation ntthesystem. | |||
0l~lkeI' | 0l~lkeI' | ||
~~I~ | ~~I~rAttachment 3toAEP:NRC:0692CC ProposedTechnical Specifications forDonaldC.CookNuclearPlantUnitsland2 | ||
~g~'IhleV~eCP''ItwJ~qCN't4Q'4 | ~g~'IhleV~eCP''ItwJ~qCN't4Q'4 | ||
~~34.7. | ~~34.7.9FIRESUPPRESSION SYSTEMSFIRESUPPRESSION | ||
' | 'PATERSYSTIMITINGCONDITION OROPERATION 3'.9.1Thefiresuppression watersystemshallbeconsidered tobeOPERABLEwith:a.Threeofthefivefiresuppression systempumpsOPERABLE, twoofwhichmustbethefollowing: | ||
~IsP1gi+1UA~A4~C~~IyrL~+IlapIb | 1.Onediesel-engine drivenpumphavingacapacityof2500gpmcapableoftakingsuctionfromeitherofthefirewaterstoragetanks,withitsdischarge alignedtothefiredistribution piping.2.One-firesuppression systempumphavingacapacityof2000gpmcapableoftakingsuctionfromLakeMichigananditsdischarge capableofbeingmanuallyalignedtothefiredistribution piping.b.AnOPERABLEflowpathcapableoftakingsuctionfromeitheroneofthefirewatertanksandtransferring thewaterthroughdistribution piping(withOPERABLEsectionalizing valves)uptotheyardhydrant,'urbcontrolvalvesanduptothehosestationvalve(s)orwatersuppression systemcontrolling valve(s). | ||
\s44I'I~1"ll | Thehosestationvalve(s)andthewatersuppression systemcontrolling valve(s)thatarerequiredtobeintheflowpatharegiveninSpecifications 3.7.9.5and3.7.9.2,respectively. | ||
c.Twofirewatertanks,eachwithaminimumusablevolumeof-565,000 | |||
.,gallons(34.0feetlevelindication).= | |||
d.AnOPERABLEisolatedflowpathcapableoftakingsuctionfromLakeMichiganandtransferring thewaterthroughdistribution piping(withOPERABLEsectionalizing valves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwatersuppression systemcontrolling valve(s). | |||
Thehosestationvalve(s)andwatersuppression systemcontrolling valve(s)thatarerequiredtobeOPERABLEaregiveninSpecifications 3.7.9.5and3.7.9.2respectively. | |||
APPLICABILITY: | |||
Atalltimes.ACTION:a.WithlessthantheminimumnumberofpumpsOPERABLE, taketheACTIONshowninTable3.7-5.COOKNUCLEARPLANT-UNIT13/47-41AMENDMENT NO.~489 t%LSC'Ite4>.a-tt'*L*t4egt,'tlagt-tt4t | |||
'PLANTSYSTEMSACTIONContinued b.Withonefirewatertankinoperable, restoretheinoperable tanktoOPERABLEstatuswithin30daysorestablish abackupfiresuppression watersystemwithinthenext7days.c.Withthefiresuppression watersystemotherwise inoperable: | |||
1.Restorethefiresuppression waterdistribution systemtoOPERABLEstatuswithin24hours,or2.Establish abackupfiresuppression watersystemwithin24hours.d.Theprovisions ofSpecifications 3.0.3and3.0.4arenotapplicable. | |||
SURVEILLANCE REUIREMENTS 4.7.9.1.1 Thefiresuppression watersystemshallbedemonstrated OPERABLE: | |||
Atleastonceper7daysbyverifying thewatersupplycontained inthefirewatertanks.b.Atleastonceper31daysonaSTAGGERED TESTBASISbystarting,'each pumpandoperating itforatleast15minutesonrecirculation. | |||
flow.C.Atleast'onceper31daysbyverifying thateachvalve(manual,. | |||
poweroperated, orautomatic) inflowpaththatisnotlocked,sealed,orotherwise securedinposition, isinitscorrectposition. | |||
d.Atleastonceper6monthsbyperformance ofasystemflushof'aboveground,internal, distribution headersandfirehydrants. | |||
e.Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughatleastonecompletecycleoffulltravel.Atleastonceper18monthsbyperforming asystemfunctional testwhichincludessimulated automatic actuation ofthesystemthroughout itsoperating | |||
: sequence, and:1.Verifying thateachautomatic valveintheflowpathactuatestoitscorrectposition, 2.Verifying thateachpumpthattakessuctionfromthefirewatertanksdevelopsaflowofatleast2500gpmatasystemheadofatleast300feetofwaterbyobserving threepoints(minimum, rated,andpeak)onthepump'sperformance curve,COOKNUCLEARPLANT-UNIT13/47-42AMENDMENT NO.~488. | |||
~IsP1gi+1UA~A4~C~~IyrL~+IlapIb SSTSVEILLANCE REUIREMENTS Continued 3.Cyclingeachvalveintheflowpaththatisnottestableduringplantoperation throughatleastonecompletecycleoffulltravel,and4.Verifying thateachhighpressurepumpstartsinitspreplanned sequencetomaintainthefiresuppression watersystempressuregreaterthanorequalto100psig.g.Atleastonceper18monthsbyverifying thateachpumpthattakessuctionfromLakeMichigandevelopsaflowofatleast2000gpmata,systemheadofatleast300feetofwaterbyobserving threepoints(minimum, ratedandpeak)onthepump'sperformance curve.h.,Atleastonceper3yearsbyperforming aseriesofflowtestssothateveryfiremainsegment(excluding individual systemsupplies) hasbeenverified,to beclearofobstruction byafullflowtest.4.7.9.1.2 Thefirepumpdieselenginesshallbedemonstrated OPERABLE: | |||
a.Atleastonceper31daysbyverifying: | |||
1.Thefuelstoragetankscontainatleast160gallonsoffuel,and2.Thedieselsstartfromambientconditions andoperateforatleast30minutes.b.Atleastonceper92daysbyverifying thatasampleofdiesel"fuelfromthefuelstoragetanksobtainedinaccordance withASTM-D4057-81iswithintheacceptable limitsspecified inTable1ofASTM-D975-81whencheckedforviscosity, waterandsediment. | |||
c~Atleastonceper18monthsbysubjecting thedieselstoaninspection inaccordance withprocedures preparedinconjunction withthemanufacturer's recommendations forthisclassofstandbyservice.4.7.9.1.3 ThefirepumpdieselstartingbatterybanksandchargersshallbedemonstratedOPERABLE: | |||
a.Atleastonceper7daysbyverifying that:1.Theelectrolyte levelofeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24volts.b.Atleastonceper92daysbyverifying thatthespecificgravityisappropriate forcontinued serviceofeachbattery.COOK,NUCLEARPLANT-UNIT13/47-43AMENDMENT NO.~434 | |||
\s44I'I~1"ll PLANTSYSTEMSSURVEILLANCE REUIREMENTS Continued C.Atleastonceper18monthsbyverifying that:1.Thebatteries, cellplatesandbatterypacksshownovisualindication ofphysicaldamageorabnormaldeterioration, and2.Thebattery-to-battery andterminalconnections areclean,tight,freeofcorrosion, andcoatedwithanti-corrosion material. | |||
COOKNUCLEARPLANT-UNIT13/47-43aAMENDMENT NO.~+36 | |||
~~ | ~~ | ||
TABLE37- | TABLE37-5FIREPUMPOPERABILITY REUIREMENTS Withthefollowing minimumcombination ofpumpsOPERABLE: | ||
a. | IITakethisACTION'ast 2500gpmdieselWest2500gpmdiesel2500gpmelectricUnit12000gpmdieselUnit22000gpmdieselbbXCOOKNUCLEARPLANT-UNIT13/47-43bAMENDMENT NO. | ||
a.Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin7days.b.Restoreatleastoneoftheinoperable'umps within7days.c.Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin7days.d.Withboth2500gpmdiesel-driven pumpsinoperable, restore'oneoftheinoperable pumpswithin14days.e.Restoreoneoftheinoperable pumpswithin4days.ACTIONSa,b,c,d,andfarestillapplicable. | |||
f.Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin14'ays.*Thetimesspecified bytheseactionstatements arenotadditive. | |||
COOKNUCLEARPLANT-UNIT13/47-43cANENDMENT NO. | |||
I~I'\'ItsVRn-4'1S' | I~I'\'ItsVRn-4'1S' | ||
~~ | ~~rBASES349FIRESUPPRESSION SYSTEMSTheOPERABILITY ofthefiresuppression systemsensuresthatadequatefiresuppression capability isavailable toconfineandextinguish firesoccurring inanyportionofthefacilitywheresafetyrelatedequipment islocated.Thefiresuppression systemsconsistofthewatersystem,sprayand/orsprinklers, C02,Halonandfirehosestations. | ||
Thecollective capability ofthefiresuppression systemsisadequatetominimizepotential damagetosafety-related equipment andisamajorelementinthefacilityfireprotection program.IntheeventthatoneormoreC02suppression systemsrequiring automatic, actuation mustbeisolatedforpersonalprotection topermitentryforroutinetours,maintenance, construction, orsurveillance testingintheprotected area,thefiredetection system(s) requiredtobeOPERABLEbySpecification 3.3.3.7shallbeverifiedtobeOPERABLE. | |||
Isolation ofanautomatic COsuppression systemtemporarily putsthissysteminamanual,.actuation. | |||
moke.Relianceonthefiredetection system,inconjunction withtheabilityto".manuallydischarge theC02suppression system'will provideadequatefireprotection forperiodswhenpersonnel arerequiredtoworkintheseareas.Intheeventthatportionsofthefiresuppression systemsareinoperable, alternate backupfirefightingequipment isrequiredtobemadeavailable | |||
.intheaffectedareas,until,the'inoperable | |||
.equipment isrestoredtoservice.. | |||
Whentheinoperable | |||
.firefightingequipment isintendedforuseasabackupmeansoffiresuppression, alongerperiodoftimeisallowedtoprovideanalternate meansoffirefightingthaniftheinoperable equipment istheprimarymeansoffiresuppression. | |||
Backupfireprotection equipment willnormallytaketheformofpermanently mountedfireextinguishers and/orfirehosestationsinornearthearea,or-firehosesroutedtotheaffectedarea.Intheeventthatthefirewatertanksbecomeinoperable, LakeMichiganmayserveastheirbackup.However,itisnotourintenttorelyonbackupsystemsorothercompensatory measuresforanextendedperiodoftimeandactionwillbetakentorestoretheinoperable portionsofthefiresuppression systemtoOPERABLEstatuswithinareasonable period.Thesurveillance requirements provideassurance thattheminimumOPERABILITY requirements ofthefiresuppression systemsaremet.Anallowance ismadeforensuringasufficient volumeofHalonandC02inthestoragetanksbyverifying eithertheweight,level,orpressureofthetanks.Thefiresuppression watersystemhasfivefirepumpscommontobothunitswhichdischarge intounderground ringheaders.Therearetwodiesel-engine-driven,vertical-turbine firepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan; onemotor-driven horizontal centrifugal firepumpratedat2500gpmthattakessuctionfromthefirewaterstoragetanks;andtwodiesel-engine-driven horizontal centrifugal firepumpsratedat2500gpmCOOKNUCLEARPLANT>>'UNIT1B3/47-7AMENDMENT NO.~0 | |||
'tlII | 'tlII | ||
~~ylBASES34. | ~~ylBASES34.479Continued thattakesuctionfromthefirewaterstoragetanks.Havingacombination ofdiesel-driven andelectricmotor-driven pumpsinthesystemdesignisconsistent withNRCBranchTechnical PositionAPSCB9.5-1.Requiring oneofthe2000gpmdiesel-driven pumpsthattakessuctionfromLakeMichiganandoneofthe2500gpmdieseldrivenpumpsthattakessuctionfromafirewaterstoragetanktobeOPERABLEensuresthecapability ofobtaining | ||
~aterfrombothsources.Thisconservatism resultsinenhancedsystemreliability andreducedriskfromexternalevents.Technical Specification 3.7.9.1requiresthreefirewaterpumpstobeOPERABLEforthefiresuppression watersystemtobeOPERABLE. | |||
Oneofthesepumpsmustbea2500gpmdiesel-driven pumpcapableoftakingsuctionfromeitherfirewaterstoragetankandonea2000gpmfiresuppression pumpcapableoftakingsuctionfromLakeMichigan. | |||
Thethirdpumpmaytakesuctionfromeitherwatersource.TheflowpathscapableoftakingsuctionfromLakeMichiganarenormallyisolatedtoprecludezebramusselinfestation ofthesystem,Thepurposeofthecharcoalfilterfiresuppression T/Sistoaccountfor~detection andsuppression offiresinthecharcoalfilters.Manualoperation ofthesesystemsisallowedbecausetwo-point heatdetection withcontrolroomandlocalannunciation oftroubleconditions isprovidedfor,.thecharcoalfilters.TheOPERABILITY ofthefiresuppression systemprotecting thecharcoalfiltersisonlyrequiredwhenthereischarcoalinthefilters.Actuation ofspraywaterontothecharcoalfiltersrequires,. | |||
boththemanualopeningofthesystemisolation valveandreachingthehightemperature alarmsetpointfortheautomatic openingofthesystemdeluge.,valve.Becauseoftheinaccessibility ofthelowercontainment topersonnel duringoperation duetoALARAradiation exposureconcerns, theuseofoneormoreCCTVsinthelowercontainment, tomonitorforfireandsmoke,isanacceptable substitute toanhourlyfirewatch,ifthefiresuppression systembecomesinoperable. | |||
Allhourlyfirewatchpatrolsareperformed atintervals ofsixtyminuteswithamarginoffifteenminutes.Acontinuous firewatchrequiresthatatrainedindividual beinthespecified areaatalltimesandthateachfirezonewithinthespecified areabepatrolled atleastonceeveryfifteenminuteswithamarginoffiveminutes.,COOKNUCLEARPLANT-UNIT1B3/47-8AMENDMENT NO.4-30,434 | |||
~~>>o>>~>>ll~>> | ~~>>o>>~>>ll~>> | ||
plg~ | plg~JBASES3479Continued Acontrolvalveisdefinedasavalvethatwhencloseddoesnotleaveanalternate openflowpathtoasystem.Asectionalizing valveisdefinedasavalvethatwhencloseddoesnotpreventanalternate openflowpathtoasystemandhencedoesnotmakethefiresuppression watersysteminoperable. | ||
H~tya,l~4hl~$j~4rtVI.C~b'~~44l$i.I'g~t cg~PLANTSYSTEMS"'34:9'IRE" | Undercertainsituations, theclosureofasectionalizing valvefollowedbytheclosureofasecondvalvewillnotleaveanopenflowpathtooneofthespecified systems.Inthisinstance, ActionStatement cofSpecification 3.7.9.1isapplicable. | ||
Aflf.I,~StEe Hkà | Manualactuation ofCOfiresuppression systemsprovidesadequatefireprotection fortheprotected areasbasedonOPERABLEfiredetection in.thearea,lowcombustible | ||
: loadings, andpromptfirebrigaderesponsetoalarms.ManyoftheActionStatements takecreditforOPERABLEfiredetection inlieuofafirewatchwhenafireprotection systemisinoperable. | |||
OPERABLEfiredetection providessufficient earlywarningcapability ofafiretotheappropriate ControlRoom.DuringSurveillance TestingofaLowPressureCO>Systemwiththesysteminoperable, therequirement foracontinuous firewatchmaybesuspended duringportionsofthetestwhichresultormayresultinadischarge intotheCO2protected area.Similarly, ifaCO>actuation occurswhichresultsintheneedtohavethe'owPressureC02Systemmadeinoperable, therequirement foracontinuous firewatchmaybesuspended. | |||
Ineithercase,theareaaffectedshallbe.restored tohabitability assoonaspracticable, afterwhichthecontinuous firewatch"istobere-established ifthesystemisstillinoperable. | |||
3410FIRERATEDASSEMBLIES TheOPERABILITY ofthefire'barriers andbarrierpenetrations ensurethat;firedamagewillbelimited.Thesedesignfeaturesminimizethepossibility ofasinglefireinvolving morethanonefireareapriortodetection andextinguishment. | |||
Thefirebarriersandfirebarrierpenetration sealingdevicesareperiodically inspected toverifytheirOPERABILITY. | |||
Thefunctional testingofthefiredampersisprovidedtoensurethatthedampersremainfunctional. | |||
Theventilation sealsareasealsaroundventilation ductworkpenetrating firebarriers. | |||
Itisnotourintenttorelyonbackupsystemsorothercompensatory measuresforanextended. | |||
periodoftimeandactionwillbetakentorestoretheinoperable portionsofthefireratedassemblytoOPERABLEstatuswithinareasonable period.Forthepurposeofdetermining OPERABILITY, anOPERABLEfireratedassemblyand/orsealingdeviceisonethatiscapableofperforming itsintendedsafetyfunction. | |||
COOKNUCLEARPLANT-UNIT1B3/47-9AMENDMENT NO.~ | |||
H~tya,l~4hl~$j~4rtVI.C~b'~~44l$i.I'g~t cg~PLANTSYSTEMS"'34:9'IRE"SUPPRESSION SYSTEMSFIRESUPPRESSION WATERSYSTLIMITINGCONDITION FOROPERATION 3.7.9.1Thefiresuppression watersystemshallbeconsidered tobeOPERABLEwith'.Threeofthefivefiresuppression systempumpsOPERABLE, twoofwhichmustbethefollowing: | |||
l.Onediesel-engine drivenpumphavingacapacityof2500gpmcapableof,taking.suctionfromeitherofthefirewaterstoragetanks,withitsdischarge alignedtothefiredistribution piping.2.Onefiresuppression systempumphavingacapacityof2000gpmcapableoftakingsuctionfromLakeMichiganandits,discharge capableofbeingmanuallyalignedtothefiredistribution piping.b.AnOPERABLEflowpathcapableoftakingsuctionfromeitherone:.,ofthefirewatertanksandtransferring thewaterthroughdistribution piping(withOPERABLEsectionalizing valves)uptotheyardhydrantcurbcontrolvalves'anduptothehosestationvalve(s)orwatersuppression systemcontrolling valve(s). | |||
The~hosestationvalve(s)andthewatersuppression systemcontrolling valve(s)thatarerequiredtobein.theflowpatharegiveninSpecifications 3.7.9.5and3.7.9.2,respectively. | |||
c.Twofirewatertanks,eachwithaminimumusablevolumeof565,000gallons.(34.0feetlevelindication) d.,AnOPERABLEisolatedflowpathcapableoftakingsuctionfromLakeMichiganandtransferring thewaterthroughdistribution piping(withOPERABLEsectionalizing valves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwatersuppression systemcontrolling valve(s). | |||
Thehosestationvalve(s)andwatersuppression systemcontrolling valve(s)thatarerequiredtobeOPERABLEaregiveninSpecification 3.7.9.5and3.7.9.2respectively. | |||
APPLICABILITY: | |||
Atalltimes.ACTION:a.WithlessthantheminimumnumberofpumpsOPERABLE, taketheACTIONshowninTable3.7-5.'COOK" NUCLEARPLANT-UNIT23/47-36AMENDMENT NO.~~ | |||
Aflf.I,~StEe HkÃtSYSTEMSeACTIONContinued b.Withonefirewatertankinoperable, restoretheinoperable tanktoOPERABLEstatuswithin30daysorestablish abackupfiresuppression watersystemwithinthenext7days.c.Withthefiresuppression watersyst:emotherwise inoperable: | |||
1.Restorethefiresuppression waterdistribution systemtoOPERABLEstatuswithin24hours,or2.Establish abackupfiresuppression watersystemwithin24hours.d.Theprovisions ofSpecifications 3.0.3and3.0.4arenotapplicable. | |||
SURVEILLANCE REUIREMENTS 4..7.9.1.1 Thefiresuppression watersystemshallbedemonstrated OPERABLE: | |||
a.Atleastonceper7daysbyverifying thewatersupplycontained inthefirewatertanks.b.Atleastonceper31daysonaSTAGGERED TESTBASISbystarting'ach pumpandoperating itforatleast15minutesonrecirculation flow.C.Atleastonceper31,daysbyverifying thateach-valve. | |||
(manual,, | |||
poweroperated, orautomatic) inflowpaththatisnotlocked,.sealed,orotherwise securedinposition, isinitscorrectposition. | |||
d.Atleastonceper6monthsbyperformance ofasystemflushofabovegroundinternaldistribution headersandfirehydrants. | |||
e.Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughatleastonecompletecycleoffulltravel.Atleastonceper18monthsbyperforming asystemfunctional testwhichincludessimulated automatic actuation ofthesystemthroughout itsoperating | |||
: sequence, and:1.Verifying thateachautomatic valveintheflowpathactuatestoitscorrectposition, 2.Verifying thateachpumpthattakessuctionfromthefirewatertanksdevelopsaflowofatleast2500gpmatasystemheadofatleast300feetofwaterbyobserving threepoints(minimum, rated,andpeak)onthepump'sperformance curve,COOKNUCLEARPLANT-UNIT23/47-37AMENDMENT NO.~~ | |||
gf>e~4~~ | gf>e~4~~ | ||
LANTSYSTEMS"SURVEILL' | LANTSYSTEMS"SURVEILL'ANCE REUIREMENTS Continued 3.Cyclingeachvalveintheflowpaththatisnottestable'uringplantoperation throughatleastonecompletecycleoffulltravel,and4.Verifying thateachhighpressurepumpstartsinitspreplanned sequencetomaintainthefiresuppression watersystempressuregreaterthanorequalto100psig.g~Atleastonceper18monthsbyverifying thateachpumpthattakessuctionfromLakeMichigandevelopsaflowofatleast2000gpmatasystemheadofatleast300feetofwaterbyobserving threepoints(minimum, ratedandpeak)onthepump'sperformance curve.h.Atleastonceper3yearsbyperforming aseriesofflowtestssothateveryfiremainsegment(excluding individual syst:emsupplies) hasbeenverifiedtobeclearofobstruction byafullflowtest.4.7.9.1.2 Thefirepumpdieselenginesshallbedemonstrated OPERABLE: | ||
a.Atleastonceper31daysbyverifying: | |||
1.Thefuelstoragetankscontainatleast160gallonsoffuel,and2.Thedieselsstartfromambientconditions and.operate foratleast30minutes.b.Atleastonceper92daysbyverifying thatasampleofdieselfuelfromthefuelstoragetanksobtainedinaccordance withASTM-D4057-81iswithintheacceptable limitsspecified inTable1ofASTM-D975-81 whencheckedforviscosity, waterandsediment. | |||
c~Atleastonceper18monthsbysubjecting thedieselstoaninspection inaccordance withprocedures preparedincon)unction withthemanufacturer's recommendations forthisclassofstandbyservice.4.7.9.1.3 Thefirepumpdieselstartingbatterybanksandchargersshallbedemonstrated OPERABLE: | |||
a.Atleastonceper7daysbyverifying that:l.Theelectrolyte levelofeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24volts.b.Atleastonceper92daysbyverifying thatthespecificgravityisappropriate forcontinued serviceofeachbattery."'COOK'UCLEAR PLANT-UNIT23/47-38AMENDMENT NO~~ | |||
~~l | ~~l | ||
~~~ | ~~~PLANTSYSTEMSSURVEILLANCE REUIREHENTS Continued C.Atleastonceper18monthsbyverifying that:1.Thebatteries, cellplatesandbatterypacksshownovisualindic'ation ofphysicaldamageorabnormaldeterioration, and2.Thebattery-to-battery andterminalconnections areclean,tight,freeofcorrosion, andcoatedwithanti-corrosion material. | ||
C~)Vf<V%~W'4''0CWAIF4 TABLE3.7-5'IREPUMP"OPERABILITY. | COOKNUCLEARPLANT-UNIT23/47-38aAMENDMENT NO.~ | ||
C~)Vf<V%~W'4''0CWAIF4 TABLE3.7-5'IREPUMP"OPERABILITY | |||
.REUIREMENTS Wi;th'thefollowing minimumcombination ofpumpsOPERABLE: | |||
TakethisACTION:East2500gpmdieselWest2500gpmdiesel2500gpmelectricUnitl2000gpmdieselUnit22000gpmdieselIIIIIIIIIIIIIaaabbCOOKNUCLEARPLANT-UNIT23/47-38bAMENDMENT NO. | |||
Q'IV~s+"~ | Q'IV~s+"~ | ||
TABLENOTATION*a. | TABLENOTATION* | ||
~p"IgsN14iwlvia,lw-~:-asS'HIIf94ak1)l~+I'Ilr4W~t1~4id,l | a.Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin7days.b.Restoreatleastoneoftheinoperable pumpswithin7days.c~Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin7days.d.-'ithboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin14days.e.Restoreoneoftheinoperable pumpswithin4days.ACTIONSa,b,c,d,andfarestillapplicable. | ||
4,V47-,rh,py,W,,l>>J,~,y)~g~tvt1Ike4'~>>~4~p41JfH'llA | Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin14days.*Thetimesspecified bytheseactionstatements arenotadditive. | ||
COOKNUCLEARPLANT-UNIT23/47-38cAMENDMENT NO. | |||
~p"IgsN14iwlvia,lw-~:-asS'HIIf94ak1)l~+I'Ilr4W~t1~4id,l PLANTSYSTEMSASESTheservicelifeofasnubberisevaluated viamanufacturer's inputandinformation throughconsideration ofthesnubberserviceconditions andassociated installation andmaintenance records.(newlyinstalled snubber,sealreplaced, springreplaced, inhighradiation area,inhightemperature area,etc...).Therequirement tomonitorthesnubberservicelifeisincludedtoensurethatthesnubbersperiodically undergoaperformance evaluation inviewoftheirageandoperating conditions. | |||
Theserecordswillprovidestatistical basesforfutureconsideration ofsnubberservice,life.Therequirements forthemaintenance ofrecordsandthesnubberservicelifereviewarenotintendedtoaffectplantoperation. | |||
Thenumberofsnubberstobefunctionally testedduringeachsurveillance isbasedoncalculations performed toallowextension ofthesurveillance intervalfrom18monthsto24months,andtherefore, thenumberofsnubbersfunctionally testeddeviatesfromthenumberrequiredbytheWestinghouse, | |||
,.Standard | |||
.Technical Specifications (NUREG-0452, Revision4).348SEALEDSOURCECONTAMINATION Thelimitations onremovable contamination forsourcesrequiring leaktesting,including alphaemitters, isbasedon10CFR70.39(c)limitsforplutonium. | |||
Thislimitation willensurethatleakagefrombyproduct, source,andspecialnuclearmaterialsourceswillnotexceedallowable intakevalues.34.79FIRESUPPRESSION SYSTEMSTheOPERABILITY ofthefiresuppression systemsensuresthatadequatefiresuppression capability isavailable toconfineandextinguish firesoccurring inanyportionofthefacilitywheresafety-related equipment islocated.Thefiresuppression systemconsists. | |||
ofthewatersystem,sprayand/orsprinklers, C02,halonandfirehosestations. | |||
Thecollective capability ofthefiresuppression systemsisadequatetominimizepotential damagetosafety-related equipment andisamajorelementinthefacilityfireprotection program.IntheeventthatoneormoreC02suppression systemsrequiring automatic, actuation mustbeisolatedforpersonalprotection topermitentryforroutinetours,maintenance, construction, orsurveillance testingintheprotected area,thefiredetection system(s) requiredtobeOPERABLEbySpecification 3.3.3.7shallbeverifiedtobeOPERABLE. | |||
Isolation ofanautomatic COsuppression systemtemporarily putsthissysteminamanualactuation moe.Relianceonthefiredetection system,inconjunction withtheabilitytomanuallydischarge theC02suppression system,willprovideadequatefireprotection forperiodswhenpersonnel arerequiredtoworkintheseareas.COOKNUCLEARPLANT-UNIT2B3/47-6AMENDMENT NO.~~ | |||
4,V47-,rh,py,W,,l>>J,~,y)~g~tvt1Ike4'~>>~4~p41JfH'llA PLANTSYSTEMSBASES3479Continued Intheeventthatportionsofthefiresuppression systemsareinoperable, alternate backupfirefightingequipment isrequiredtobemadeavailable intheaffectedareasuntiltheinoperable equipment isrestoredtoservice.Whentheinoperable fire-fighting equipment isintendedforuseasabackupmeansoffiresuppression, alongerperiodoftimeisallowedtoprovideanalternate meansoffirefightingthaniftheinoperable equipment istheprimarymeansoffiresuppression. | |||
Backupfireprotection equipment willnormallytaketheformofpermanently mountedfireextinguishers and/orfirehosestationsinornearthearea,orfirehosesroutedtotheaffectedareas.Intheeventthatthefirewatertanksbecomeinoperable, LakeMichiganmayserveastheirbackup.However,itisnotourintenttorelyonbackupsystemsorothercompensatory measuresforanextendedperiodoftimeandactionwillbetakentorestoretheinoperable portionsofthefiresuppression systemtoOPERABLEstatuswithinareasonable, period.Thesurveillance requirements provideassurance thattheminimumOPERABILITY requirements ofthefiresuppression systemsaremet.Anallowance ismadeforensuringasufficient volumeofHalonandCOinthestoragetanksby:verifying eithertheweight,level,orpressureofthetanks.Thefiresuppression watersystemhasfivefirepumpscommontobothunitswhichdischarge intounderground ringheaders.Therearetwodiesel-engine-driven,vertical-turbine firepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan; onemotor-driven horizontal centrifugal firepumpratedat2500gpmthattakessuctionfromthefirewaterstoragetanks;andtwodiesel-engine-driven horizontal centrifugal firepumpsratedat2500gpmthattakesuctionfromthefirewaterstoragetanks.Havingacombination ofdiesel-driven andelectric-motor-driven pumpsinthesystemdesignisconsistent withNRCBranchTechnical PositionAPSCB9.5-1~Requiring oneofthe2000gpmdiesel-driven pumpsthattakessuctionfromLakeMichiganandoneofthe2500gpmdiesel-driven pumpsthattakessuctionfromafirewaterstoragetanktobeOPERABLEensuresthecapability ofobtaining waterfrombothsources.Thisconservatism resultsinenhancedsystemreliability andreducedriskfromexternalevents.Technical Specification 3.7.9.1requiresthreefirewaterpumpstobeOPERABLEforthefiresuppression watersystemtobeOPERABLE. | |||
Oneofthesepumpsmustbea2500gpmdiesel-driven pumpcapableoftakingsuctionfromeitherfirewaterstoragetankandonea2000gpmfiresuppression pumpcapableoftakingsuctionfromLakeMichigan. | |||
Thethirdpumpmaytakesuctionfromeitherwatersource.TheflowpathscapableoftakingsuctionfromLakeMichiganarenormallyisolatedtoprecludezebramusselinfestation ofthesystem.COOKNUCLEARPLANT-UNIT2B3/47-7AMENDMENT NO.~,~~ | |||
a,+s)1V.(".C,'-VVa(aI'$~JI5&lI*'AVL41W~'WN)IVIttt~,I.k,41AkI4"'Keq'4A'p'flg(flQyl)*f,4kf0'4" | a,+s)1V.(".C,'-VVa(aI'$~JI5&lI*'AVL41W~'WN)IVIttt~,I.k,41AkI4"'Keq'4A'p'flg(flQyl)*f,4kf0'4" | ||
/ | /USES349Continued Thepurposeofthecharcoalfilterfiresuppression T/Sistoaccountfor,,detection andsuppression of:fires,inthecharcoalfilters.Manualoperation ofthesesystemsisallowedbecausetwo-point heatdetection withcontrolroomandlocalannunciation oftroubleconditions isprovidedforthecharcoalfilters.TheOPERABILITY ofthefiresuppression systemprotecting thecharcoalfiltersisonlyrequiredwhenthereischarcoalinthefilters.Actuation ofspraywaterontothecharcoalfiltersrequiresboththemanualopeningofthesystemisolation valveandreachingthehightemperature alarmsetpointfortheautomatic openingofthesystemdelugevalve.Becauseoftheinaccessibility ofthelowercontainment topersonnel duringoperation duetoALARAradiation exposureconcerns, theuseofoneormoreCCTVsinthelowercontainment, tomonitorforfireandsmoke,isanacceptable substitute toacontinuous firewatch,ifthefiresuppression systembecomesinoperable. | ||
~gyesAc*)R'Ie:4w'3i,el~A BASES34. | ,iAllhourly'fire watchpatrolsareperformed atintervals ofsixtyminutes-'withamarginoffifteenminutes.Acontinuous firewatchrequiresthatatrainedindividual beinthespecified areaatalltimesandthateach'irezonewithinthespecified | ||
",areabepatrolled atleastonceeveryfifteenminuteswithamarginoffiveminutes.Acontrolvalveisdefinedasavalvethatwhencloseddoesnotleaveanalternate openflow,pathtoasystem.Asectionalizing valveisdefinedasavalvethatwhencloseddoesnotpreventanalternate openflowpathtoasystemandhencedoesnotmakethefiresuppression watersysteminoperable. | |||
Undercertainsituations, theclosureofasectionalizing valvefollowedbytheclosureofasecondvalvewillnotleaveanopenflowpathtooneofthespecified systems.Inthisinstance, ActionStatement cofSpecification 3.7.9.1isapplicable. | |||
Manualactuation ofCOfiresuppression systemsprovidesadequatefireprotection fortheprospected areasbasedonoperablefiredetection inthearea,lowcombustible | |||
: loadings, andpromptfirebrigaderesponsetoalarms.COOKNUCLEARPLANT-UNIT2B3/47-8AMENDMENT NO.~~,~ | |||
~gyesAc*)R'Ie:4w'3i,el~A BASES34.79Continued ManyoftheActionStatements takecreditforOPERABLEfiredetection inlieuofafirewatchwhenafireprotection systemisinoperable. | |||
OPERABLEfiredetection providessufficient earlywarningcapability ofafiretotheappropriate ControlRoom.DuringSurveillance TestingofaLowPressureC02Systemwiththesysteminoperable, therequirement foracontinuous firewatchmaybesuspended duringportionsofthetestwhichresultormayresultinadischarge. | |||
intotheC02protected area.Similarly, ifaC02actuation occurswhichresultsintheneedtohavetheLowPressureC02Systemmadeinoperable, therequirement | |||
'foracontinuous firewatchmaybesuspended. | |||
Ineithercase,theareaaffectedshallberestoredtohabitability assoonaspracticable, afterwhichthecontinuous firewatchistobere-established ifthesystemisstillinoperable. | |||
3410FIRERATEDASSEMBLIES | |||
...The.OPERABILITY. | |||
of,the.firebarriersandbarrierpenetrations ensuresthatfiredamagewillbelimited.Thesedesignfeaturesminimizethepossibility ofasinglefireinvolving morethanonefireareapriortodetection | |||
.andextinguishment. | |||
Thefirebarriersandfirebarrierpenetration sealingdevicesareperiodically inspected toverifytheirOPERABILITY. | |||
Thefunctional testingofthefiredampersisprovidedto'ensurethatthedampersremainfunctional. | |||
Theventilation sealsaresealsaroundventilation ductworkpenetrating firebarriers. | |||
Itisnotourintenttorelyonbackupsystemsorothercompensatory measuresforanextendedperiodoftimeandACTIONwillbetakentorestoretheinoperable portionsofthefireratedassemblytoOPERABLEstatuswithinareasonable period.Forthepurposeofdetermining OPERABILITY, anOPERABLEfireratedassembly/sealing deviceisonethatiscapableofperforming itsintended.safetyfunction. | |||
COOKNUCLEARPLANT-UNIT2B3/47-9AMENDMENT NO.~~4k6-July15,1986BasesClarification 0'0t/I,}} |
Revision as of 08:38, 29 June 2018
ML17329A380 | |
Person / Time | |
---|---|
Site: | Cook ![]() |
Issue date: | 02/12/1992 |
From: | INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
To: | |
Shared Package | |
ML17329A379 | List: |
References | |
NUDOCS 9202200160 | |
Download: ML17329A380 (79) | |
Text
Attachment 2toAEP:NRC:0692CC ExistingTechnical Specifications forDonaldC.CookNuclearPlantUnits1and2MarkedtoReflectProposedChanges9'202200160 9202i2lPDRADOCK05000315PPDR LItIlgl4Sth4'gl4e4Vw.~kil\I'4a,W~~~W4l'->~
'LANTSYSTEMS34.7.9PIRESUPPRESSION SYSTRLS.FIRESUPPRESSION VATERSYSTEMLIMITINGCONDITION FOROPERATION 3.7.9.1Thefiresuppression watersystemshallbeOPERABLEwith:aib.Two+highncL2J300GPMpumps,oneofwhichshallbeadiedrivenpump,wi'theirdischarge ali,gnedtothefireressionheadersAnOPEMLEopenflovpathcaptakingsuctionfromLakeMichiganandtransferrin waterhdistribution piping(withOPEMLEsectisingvalves)upheyard.hydrantcurbcontrolvalvesuptothehosestationvalveorwater~~~~~~~suppressi systemcontrolling valve(s)requiredtobLEpercations3.7.9.5,and3.7.9.2,respectively.
APPLICABILITY:
Atalltimes.ACTION:1ns.e(+a.VithonlyonepumpLE,restoreaninoperabesel,Af'equired),
andequipment tBLEsthin7daysorestablish a',backup firesuoersystemwithinthenext7days.Theprov".oSpecifi.cations 3..d3.0.4arenotapplii.ththefiresuppression watersystemotherwise inoperable:
1.,Restorethefiresuppression waterdistribution systemtoOPERABLEstatuswithin24hours,or2.Establish abackupfiresuppression watersystemwithin24hours.v&oneo0~~e-Ore~aPP~O'-O~~etweenMntsCOOK'NUCLEARPLANT-UNIT13/47-41AMENDMENT NO.79,130 4SEh~II-picVII47ig~1P(<4k'I~i/P)pglyyqIlg4j InsertA:3.T.9.Lwith:Thefiresuppression watersystemshallbeconsidered tobeOPERABLEa.Threeofthefivefiresuppression systempumpsOPERABLE, twoof'whichmustbethefollowing:
L.Onediesel-engine drivenpumphavingacapacityof2500gpmcapableoftakingsuctionfromeitherofthefirewaterstoragetanks,withitsdischarge alignedtothefiredistxibution piping.2..Onefiresuppression systempumphavingacapacityof2000gpmcapableoftakingsuctionfromLakeMichigananditsdischarge capableofbeingmanuallyalignedtothefixedistribution piping.bAn.OPERABLEflowpathcapableoftakingsuctionfx'omeitheroneofthefirewatertanksandtransferring thewaterthroughdistribution piping(withOPERABLEsectionalizing valves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwater'uppression system,controlling valve(s).Thehosestationvalve(s),andthewatersuppression systemcontrol'ing valve(s)thatarerequiredtobeintheflowpatharegiveninSpecifications 3.7.9.5and3.7.9.2,respectively.
c.Twofirewatertanks,eachwithaminimumusablevolumeof565,000gallons(34.0feetlevelindication).
d.AnOPERABLEisolatedflowpathcapableoftakingsuctionfromLake,Michigan andtxansferring thewaterthxoughdistxibution piping(withOPERABLEsectionalizing valves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwatexsuppression systemcontrolling valve(s).
Thehosestationvalve(s)andwatersuppression systemcontrolling valve(s)thatarerequix'ed tobeOPERABLEaregiveninSpecifications 3.7.9.5and3.7.9.2respectively.
LE Insert3aWithlessthan.theminimumnumber'fpumpsOPERABLE, taketheACTION!showninTable3.7-5b.Pith.onefirewatertankinoperable, restoretheinoperabla tanktoiOPERABLEstatuswithin.30daysorestablish.
abackup.fixesuppression.
watersystemwithinthenext7days I'A0J)C,llII1~Pldo~~wTlg 6+(eoeteree.per~QM.nQ~+Ala@.~'A~AM'4'AAE~Qcl~~4241k~PLANTSYSTEHSSURVEILLANCE REVZRZmNTS4.7.9.1.1 Thefixesuppression vatersystemshallbedemonstrated OPERABLE:
(.bAtleastonceper31daysonaSTAGGERED TESTBASISbystartingeachpumpandoperating itforatleast15minutesonrecixculation flov.Atleastonceper31daysbyverifying thateachvalve(manual,poveroperated, orautomatic) inflovpaththatisnotlocked,sealed,orothervisa securedinposition, iainitscorrectposition.
Atleastoncepar6monthsbyperformance ofasystemflushofabovegroundinternaldistribution headersandfirehydrants.
.8Atleastonceper12monthsbycyclingeachtestablevalveinthe'.flovpaththroughatleastonecompletecycleoffulltravel.Atleastonceper18monthsbyperforming asystemfunctional testvhichincludessimulated automatic actuation of.thesystemthroughout itsoperating
- sequence, and:2.parifping chaseachaneomacic,valve inchelovpgchaccnapas-q.coicscorrecrpos.icion,
~4LKY..Q'AVCO~~+f.Verifping chareachpomp/develops aflowogaeleastgggg.gpmatasystemheadofatleast300feetofvaterbyobserving threepoints(minimum, rated,andpeak)onthepump'sperformance curve.3.Cycling'ach valveintheflovpaththatisnottestableduringplantoperation throughatleastonecompletecycleoffulltravel,and4.Verifying thateachhighpressurepumpstartsinitspreplanned sequencetomaintainthefiresuppression vatersystempressuregreaterthanorequalto100psig.Atleastonceper3yearsbyperforming aseriesofflovtestssothateveryfiremainsegment(excluding individual systemsupplies) hasbeenverifiedtobeclearofobstructions by.afullflovt)st.<,@ieaWena~P'-~
8~~P+~P$~Q~~lGAQADi&<wŽ~t~pQQ~0$m)mP)i~mini.~~)~~~~~phpe.4rma~COOKNUCLEARPLANT-UNIT13/47-42~NDmNTNO.79130 IIS'L.gkICING~I PLANTSYSTEM~CEREOUIRBSEVZS Continued 4.7.9.1.2 Thefirepumpdieselengine5shalL bedemonstacedOP%ABLE:a.Atleastonceper3Ldaysbyverifying:
1.ThefueLstoragetazdacontaiag arleast160gallonsoffuel,and2.Thediesel5startN fromambientconditions andoperateforatleast30minutes.b.Atleastonceper92daysby-verifying that.asampleofdieselfueLfromthafuelstoragetank5obtained inaccordance withASSAMD4057-81iswithintheacceptable limitsspecified.
inTable1ofASTM-D975-81 whenchecked.forviscosity, water,.andsediment.
At,leastonceper18.months bysubjecting thedieseiSto aninspection inaccordance withprocedures preparedinconjunction withmanufacturer's recommendations fozthisclassofstandbysezvice.4.7'.9.1.3 Thefirepump,dieseLstartingbatteryban&pandchargemshall be"demonstrated.
OP%ABLE:aoAtleastonceper7daysbyverifying that:1.Theelectolytelevelozeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24volts.b.Atleastonceper92daysbyver'fying thatthespecific.gravityisappropriate forcontinued serviceofeachbattery.C~Atleastonceper18monthsbyverifying that:Thebatteres, cellplatesandbatterypacksshownovisualindication ofphysicaldamageorabnormaldeter'oration, and2.Thebattery-to-battery andterminalconnections areclean,tight,freeofcorosion,andcoatedwithanti-corrosion material.
COOKNUC~~PLANT-UNIT1.3/47-43 0)(\I1LgIf;j~A
@MQAMTABLE3.7-5FIREPUMPOPERABILITY REUIREMENTS Withthefollowing minimumcombination ofpumpsOPERABLE:
TakethisACTIONEast2500gpmdieselVest2500gpmdiesel2500gpmelectricUnit12000gpmdieselUnit22000gpmdieselXbCOOKNUCLEARPLANT-UNIT13/47-43bAMENDMENT NO.
~'4'(4~trQ'Ip)
TABLENOTATION*
a.Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin7days.b.Restoreatleastoneoftheinoperable pumpswithin7days.C.Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin7days.d.Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin14days.e.Restoreoneoftheinoperable pumpswithin4days.ACTIONSa,b,c,d,andfarestillapplicable.
Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin14days.*Thetimesspecified bytheseactionstatements arenotadditive.
'OOKNUCLEARPLANT-'UNIT13/47-43cAMENDMENT NO.
~~l~aPIIt.tIf'I~?Igt/',~VV'(\~I SPLANTSYSTEMSBASESI,Theservice'tlife ofa'snubber isevaluated viamanufactur'er's'fnput and'nformation throughconsideration ofthesnubberserviceconditions andassociated installation andmaintenance records(newlyinstalled snubber,sealreplaced, springreplaced, inhighradiation area,inhightemperature area,etc...).Therequirement tomonitorthesnubberservicelifeisincludedtoensurethatthesnubbersperiodically undergoaperformance evaluation inviewoftheirageandoperating conditions.
Theserecordswillprovidestatistical basesforfutureconsideration ofsnubberservicelife.Therequirements forthemaintenance ofrecordsandthesnubberservicelifereview,arenotintendedtoaffectplantoperation.
~%~tThenumberofsnubberstobefunctionally testedduiingeachsurveillance isbasedondalculations performed toallowextension ofthesurveillance intervalfrom18monthsto24'onths, andtherefore, thenumber.ofsnubbersfunctionally testeddeviatesfromthenumbeirequiredbythe-Westinghouse StandardTechnical Specifications (NUREG-0452, Revision4).34.7.8SEALEDSOURCECONTAMINATION Thelimitations onremovable contamination forsourcesrequiring leaktesting,including alphaemitters, isbasedonXOCFR70.39(c)limitsfor.plutonium.
Thislimitation willensurethatleakagefrombyproduct, source,andspecialnuclearmaterialsourceswillnotexceedallowable intakevalues.34.7.9FIRESUPPRESSION SYSTEMSTheOPERABILITY ofthefiresuppression systemsensuresthatadequatefiresuppression capability isavailable toconfineandextinguish firesoccurring inanyportionofthefacilitywhezesafetyrelatedequipment islocated.The,firesuppression systemsconsistsofthewatersystem,sprayand/orsprink3.ers, C02,Halon,andfirehosestations.
Thecollective capability ofthefiresuppression systemsisadequatetominimizepotential damagetosafetyrelatedequipment andisamajorelementinthefacilityfireprotection program.~ep6IntheeventthatoneormoreC02Suppression Systemrequiring automatic actuation mustbeisolatedforpersonalprotection topermitentryforroutinetours,maintenance, construction, orsurveillance testingintheprotected area,thefire,detection system(s) requiredto'beoperablebySpecification 3.3.3.7shallbeverifiqdtobeoperable.
Isolation ofanautomatic C02suressionsystemternorarilutsthisssteminamanualactuation mode.Relianceonthefiredetection system,inconjunction wzttheazitytomanuallydischarge theC02suppression systemwillprovideadequatefireprotection forperiodswhenpersonnel arerequired'o workintheseareas.COOKNUCLEARPLANT-UNIT2B3/47-6AMENDMENT
Ã0.97B102,111s1--
1Jg~a~~4kCeelr'kI'E'I 34.1.97IRXSUP~SIOHTheOPEEibILITY ofthefie~ressimsysteme~esthsaditte.fieexppreaai acapability isavailable toconfineandextinguish Qreaoccurring Saanyportionofthefacilityvherasafetyrelatedequipmeat islocated.Thafiresuppression systemsconsist)ofthavasersystem,sprayand/orspears,CO~Haloaaadfizehosestations.
ThecoU,ective capability.
ofthefiresuppression systemsia.adequatetoain9xizepotential damagetosafety-relarad equipmeat sadiaauforelementiathefacilityBraprotection pzogzasoIatheeventthatcaeormoreCO)Suppression Systaarequiring automatic actuatioa austbeisolatedforpersonalprotecsioa sopermiteatzyforzoutiaetouzs,maiateaance, coasszuctioa, orsurveillance testingiasheprotected szea,theQzedesacsioa system(s) requiredtobeoperableby"Specificatioa 3.3.3.7shallbeverifiedtobeoperable.
Isolatioa ofaaautomatic COsuppression systemtemporarily putsthissystaaSn.amanual.actuatioa mole.Relianceonthefiredetactioa system,lncon]unction viththeabilitytomanuallydischarge theCO2suppression systemvolprovideadequatefire.protection forperiodsvhea'ersonnel
<<erequizedtovora'ntheseareas.Intheeventthatportionsofthefiresuppression systemsarefnoperable, alternate backupff'm.fighting equipment fsrequirdtobemadeavaflable fntheaffec.edareasuntiltfieinoperable equfpnent fsrestoredtoservice.Whentheinoperable firefightingequipment fsintendedforuseasabackupmeansoffiresuppression, alongerperiodoft'.;,~fsallowedtoprovideanalternate meansoffirefightingthanfftheinoperable equipment fstheprimarymeansoffiresuopressfon.
Sackupfireprotection equipment willnormallytaketheformofpermanently mountedfireextingufshers and/orfirehosestatfons.in ornearthearea,orfirehosesroutedtotheaffectedarea+However, ftisnotourintenttorelyonbackupsystemsorothercompensatory measuresforanextendedperfodoftimeandact>ohwillbetakentorestorethefnoperable portionsofthefiresuppression systemtoOPERA8LE.
statuswithinareasonable period.Thesuzveillance requirements provideassurance thatthemin'~OPBhBIIJTT requirements ofthefiresuppression systemsaremes.Anallovence ismadeforensuringasufficient volumeofHaloaendCO)~~thestoragetanksbyveriyingeithersheveighs,level,orpressureof"hetanks.COOKNUC~~PLhHT-UNITla'/47-7A~%)NETNO
'~
ZnsertC:Thefiresuppression watersystemhasQvefirepumpscommontobothuaitswhichdischarge intounderground ringheaders.Therearetwodiesel-engine-driven,vertical-turbine firepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan; onemotor-dr"'ven horizontal centrifugal firepumpratedat2500gpmthattakessuctionfromthafixewaterstoragetanks;and.twodiesel-engine-driven horizontal cent&galfixepumpsrated.at2500gpm'hat.takesuctionfromtheHxawaterstoragetanks.Havingacombination oPdiesel-drfven and.electricmotor-drLven pumpsinthesystemdasign.isconsistent withNRCBraachTechnLcal PositionAPSCB9.5-1.Requiring oaeofthe2000gpmdiesel-driven pumpsthattakessuctionfromLakeMichiganand.oneoCthe2500gpmdieseldrLvenpumpsthattakessuctLonfromafixevaterstoragetanktobeOPZULBLEensuresthecapability ofobtaining waterfombothsources.Thiscoaservatism resultsineahaaced.
systemreliability'nd reduced.riskfromexternaleveats.Technical Specification 3.7;9.1requiresthreefirevater'umps tobe."OPERABLEforthefiresuppression vatersystemtobeOPERABL=-.
Oneox"thesepumpsmustbea2500gpmdiesel-driven pumpcapableortakingsuctLoa.fromeitherfixewaterstoragetaafcand.oaea2000gpm.firesuppression pumpcapableoftakingsuctionfrom.LakeMichiganThethird.pumpmay'ake..,suctionfromeitherwatersource.ThaflowpathscapableortakingsuctLoafrom~Michiganaxenorman.3.y'solated.
toprecludezebramusselinrestatioa nfthesystem.
I~lkt'S05C'41*V4'i~~~l'g4g~Xgl"'lrF~PCg&
PLANTSYSTEMS34".7.9FESUPPRESSION S>STEMSFIRESUPPRESSION VhTERSySTEM,LIMITING CONDITZpN FpROPERTZON3.7.9.1Thefiresuppression watersystemshallbeOPERABLEvith:a.Tvghdemand2000CPMpumps,one.ofvhichshallbeadrivenviththeirdischarge alignedtothef-suppression header.b.AnOPERABLEopenflovpathcap"takingsuctionfromLakeMichiganandtransferri evaterthrdistribution piping(vt,thOPERABLEsnalisingvalves)uptothe.hydrantcurbcontrolyasanduptothahosestationvalve(s)or-suppr'nsystemcontrolling valve(s)requiredtobeOPcifications 3.7.9.5and3.7.9,2,respectively.
APPLICABILITY:
htalltimes.ACTION:ackupfuppressosstemvi.thinthenext7,onsofSpecifications 3.0.3a.rcnotdays.e-ale.onlyonepumpoperable, restoreaalepump(dicscl,if;require,ano.statusvi.thin7daysorestabli.sh abC.Withthefiresuppression vatersystemothervise inoperable:
1.Restorethefiresuppression waterdistribution systemtoOPERABLEstatusvithin24hours,or2.Establish abackupfi.resuppression watersystemvithi.n24hours.6~~p%av<~~
474~clicc6&fsBD.wnf6 B.<0a.cere%-~i~.ge'COOKNUCLEARPLANT-UNIT23/47-36AMENDMENT Np.61~115 lI~~I~'lpIt/tv~kti(I'4*~/JP)t.i$Cef'4,~
Insert".A:3T.9.IThefiresuppression watersystemshaLLbsconsidered tobeOPERABLEThreeoftheQvefiresuppression systempumpsOPERMKZ,twoofwhichmustbethefollowing.
Oaediesel-eagiae drivenpumphavtagacapacityof2500gpmcapableoftakingsuctionfromeitherofthefirewaterstoragecaaks,withicsdischarge aligned.tothefixedistribution pipiag-Onefiresuppression systempumphavingacapacityoC2000gpmcapableoftakingsuctionfromLakeKichigau.
aad.itsdischarge
,capableofbeingmaaaa11yalignedtothefiredistribution pi'piag-AnOPERABLEflowpathcapableoftakingsuctionfromeither'ne" ofthefixewatertaaks'and craasfe~g thewater'hrough distribution pXpiag(withOPERABLEseccioaaliziag valves)uptotheyardhydrant:curbcontrolvalvesand.uptothehosescacioavalve(s)orwacsrsuppression systemcoacrolliag valve(s).
Thehosestation,valve(s)and,thewacersuppression systemcoat"oiling valve(s)that're"requiredtobeintheflowpatharegiveninSpecificacioas 3.7.9.5and3.7.9.2,respect'vely.
cTwofirewatertanks,eachwithaminimumusablevolumeof565,000gallons(34.0feetleveliadicacioa).
d.,An,OPERABLE'isolated flowpathcapableoftakingsuccioafromLakeKichiganaad,taasferring thewaterttmoughdisc-ibucioa piping(withOPERABLEseccioaaliziag valves)uptotheyardhydrantcurbcontrolvalvesaaduptothehosestationvalve(s)orwatersuppression systemconc=olliag valve(s).
Thehosestationvalve(s)andwatersuppression systemconc-olliag valve(s)thatarerequiredtobeOPZM3LEaregiveninSpecifications 3.7.9.5and3.7.9.2respectively.
'l4>>'j7'"V.'Jlg InsertBVS.thlessthan.themizdmumnumberofpumps,OPERABLE, taketheACTXON!showninTable3.7-5.Pith.onefirewatertankinoperable, restoretheinoperable tanktoiOPERABLEstatuswithin.30daysorestablish, abackupfixesuppression watersystemwithin.thenext7days
'1)jIVEI'kNy.t.s,c<<'I%PCI4I~l>
PLANTSVSTEKSSURVEILLANCE REUIREHENTS 4.7..1.1Thefiresuppression vaearsystemshallbedemonstrated OPERABLE:
htleastonceper31daysonaSThCCERED TESTBASISbyseareingeachpumpandoperating itforaeleast15minutesonrecirculation flov..Qhtleastonceper31daysbyverifying thateachvalve(manual,poveroperated, orautomatic) inflovpaehchatisnotlocked,sealed,orothervise securedinposition, isinitscorrectposition.
htleaseonceper6monthsbyperformance ofasystemflushofabovegroundinternaldistribution headersandfirehydrants.
.~htleastonceper12monehsbycyclingeachtestablevalveineheflovpaththroughatleastonecompletecycleoffulltravel.heleaseonce=per18monthsbyperforming asystemfunctional'test vhichincludessimulated automatic actuation ofthesystemthroughout itsoperating
- sequence, and:1.Verifying thateachautoticvtoitscorrectposition, MA~U)MM2.Verifying thateachpumveopszovoateastpmaeasystemheadofatleast300feetofvatarbyobserving threepoints(minimum, ratedandpeak)onthepump'sperformance curve.3.'Cyclingeachvalveintheflovpaththatisnottestableduringplantoperation throughatleastonecompletecycleoffulltravel,and4.Verifying thateachhighpressurepumpstartsinitspreplanned sequencetomaintainthefiresuppression vatersystempressuregreaterthan100psig.,',htleaseonceper3yearsbyperforming aseriesofflovtestssothateveryfiremainsegment(excluding individual systemsupplies) hasbeenverifiedtobeclearofobstructions by'afullflovtest.g.0Lmakarne,l5AeAW5E&'lfAcx~(g)~%cd-L~8.~~~qcv~(w~rv~~~~'harn~~<
~~+~.COOKNUCLEARPLANT-UNIT23/47-37ANENDNENT NO.61,115 I~~Sf'Jek'>>slp*w>iigsve'.ja~V>i*~~'lC TABLE3.7-5FIREPUMP"OPERABILITY REUIREMENTS
.Wichthefollowing minimumcombination ofpumpsOPERABLE:
TakethisACTION:EastWest2500gpm2500gpm2500gpmdieseldieselelectricUnitl2000gpmdieselUnit22000gpmdieselbbIIIIIICOOKNUCLEARPLANT-UNIT23/47-38bAMENDMENT NO.
1o44,pPWN~el'(p(,k,vtIk-lf,g't
,,TABLENOTATION*
a.Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin7days.b.Restoreatleastoneoftheinoperable pumpswithin7days.C~Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin7days.d.Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin14days.e.Restoreoneoftheinoperable pumpswithin4days.ACTIONSa,b,andfarestillapplicable.
Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithindays.cidi*Thetimesspecified bytheseactionstatements arenotadditive.
'"COOK"NUCLEAR
'PLANT-UNIT23/47-38cAMENDMENT NO.
I~yat)4a*~>>~v PLANTSYSTEMSSURVEILLANCE REUIREMENTS Continued 4.7.9.1.2 Thefirepumpdieselengin~hall bedemonstrated OPERABLE:
a.Atleastonceper31daysbyverifying:
1.Thefuelstoragetatggcontains atleast160gallonsoffuel,and2'.Thedi.esel9startgl fromambientconditions andoperatesforatleast30minutes.b.Atleastonceper92daysbyverifying thatasampleofdieselfuelfromthefuelstoragetank%obtained inaccordance withASTM-D4057-81 iswithintheacceptable limitssp'ecified inTable1ofASTM-D975-81 whencheckedforviscosity, water,and'ediment.
c.Atleastonceper18monthsbysub]ecting thediese~oaninspection inaccordance withprocedures preparedincon]unction
.with~manufacturer's recommendations forthisclassofstandbyservice.4.7.9.1.3 Thefirepumpdieselstartingbatterybank.andchargezgsha11.
be:demonstrated OPERABLE:
a.Atleastonceper7daysbyverifying tha=:1.Theelectrolyte levelofeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24Ivolts.C.Atleastonceper92daysbyverifying thatthespecificgravityisappropriate forcontinued serviceofeachbattery.Atleastonceper18monthsbyverifying that:Thebatteries, cellplatesandbatterypacksshownovisualindication ofphysicaldamageorabnormaldeterioration, and2.Thebattery-to-battery andterminalconnections areclean,tight,freeofcorrosion, andcoatedwithanti-corrosion material.
COOKNUCLEARPLANT-UNIT23/47-38AMENDMENT NO.61~115
~~I g~Pe@edMRe.4~~~~~~'~~~La~fAidkla~
E~l'<+'EAE~PLAHTSYSTE.BASESs'kse.g.,anoperatorontour)provided.tha.>etheabovesAsam>n.careaaffectedbyanisolatedlowpressureCOs..'itedevery.twenty-five (25)tothirty-five (35)mi.ytheRovingFirelEatcha.-measures willprovidethe-ssaryleveloffireprotection whileaffording necessprovisions forersonnelsafet.Intheeventthatportionsofthefiresuppression systemsareinoperable, alternate backupfirefightingequipment isrequiredtobemadeavailable intheaffectedareasuntiltheinoperable equipment isrestoredtoservice.Mhentheinoperable fire-fighting equipment isintendedforuseasabackupmeansoffiresuppression, alongerperiodoftimeisallcwedtoprovideanalternate meansoffirefightingthaniftheinoperable equipment istheprimarymeansoffiresuppression.
Backupfireprotection equipment willrcrmallytaketheformof,.permanently
.mountedfireextinguishers and/or.firqhosestationsinornearthearea,orfirehosesroutedtotheafectedareas.,However,itisnotourintenttorelycnbackupsystemsorothercompensatory t,"easures foranextendedperiodoftimeardactionwillbetakentorestoretheinoperable portionsof,thefiresuppression systemtoOPERABLEstatuswithinareascnable period.Thesurveillance requirements provideassurance thattheminimumOPERABILITY requirements ofthefiresuppressicn systemsaremet;Anallowance ismadeforensuringasufficient volumeofHalonandCOin:"estoragetanksbyverifying eithertheweight,leve'iorpressureotth=.;nks.ntheevte-iresuppression ratersystembecct-.=.'referable, i,.ediate.'.
corrective meaetakensincethissystem:-"'majorfire'uppression capability cfthe-..remen=-oratwenty-four hourreporttotheCottmissi
'd'or'"prcmp
.'ftheacceptability oftheccrrectisurestoprovidea4equatefiresuppression
'forcantiprotection ofthenuclearplant.Thepurposeofthecharcoalfilterfiresuppression TSistoaccountfordetection ardsuppression offiresinthecharcoalf'.-.ers.t'.anualoperation ofthesesystemsisallowedbecausetwo-pcint heatCe-.=-tionwithcontrolrocmandlocalannunciation oftrcubleconditions isprov.'"=-"
-,orthecharcoalfilters.TheOPERABILITY ofthefiresuppression sys-.amprotecting thecharcoalfiltersisonlyrequiredwhenthereischarcoalinthefilters.Actuation ofspraywaterontothecharcoalfiltersrequiresbotht..manualopeningofthecsystemisolation valveandreachingthehightemperatu.
ealarmsetpointfortheautomatic openingofthesystemdelugevalve.'Becauseoftheinaccessibility ofthelowercontainment topersonnel duringoperation CuetoALARAradiation, exposureconcerns, t'".euseofoneormoreCCTVSinthelowercontainment tomonitorforfireandsmoke,isanacceptable substitute toacontinuous firewatch,ifthefiresuppression systembecomesinoperable.
0.C.COOK-Ut/IT2B3/47-7Amendment Ho.1t5,116July15,'.":S6BasesClarification l'I4k'4gt4~
Insert:C.Thefixesuppression watersystemhasfivefwepumpscommontobothunitswhichdischarge intounderground.
ringheaders.Therearetwodiesel-engine-dxiven,'vertical-turbine firepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan; onemotor-driven horizontal cen~galfirepumpratedat=2500gpmthat.takessuctionfromthefirewaterstoragetanks;aad.twodiesel-engine-drfvea horizontal cen~galfirepumpsratedac2500gpm'hamtakesuctionfrom,thefixewater'torage tanks.Havtagacombination ofdiesel-driven aadelectricmotor-driven pumpsh.thesystemdesign.isconsistene withHRCBraachTechnical PositionAPSCB9.5-l.Requiring oneofthe2000gpmdiesel-driven pumpsthattakessuctionfromLakeMichiganaad.oneorthe2500gpmdiese3drivenpumpsthattakessuctionfromafixewaterstoragetanktobeOPERABLEensuresthecapability'f obtainiag waterRombothsourcesThisconservatism resultsia.eahanced.
>system.reliability aadreducedriskfromexteraaJ.
eveats.Technica3 Specificatioa 3.7;9.1.requires, threefmewater'pumps.
tobeOPERABLEforthefiresuopression watersystemtobeOMUBLK.Oneor.~these.pumpsmust'.bea.2500gpmdiesel-driven pumpcapable"oftakingsuction.fromeitherfiawaterstoragetantand.oaea2000gprzfixesuppression pump'-capableoftakingsuet"onfram.LakeKLchiganThethird.pumomaytakesue%onfromeitherwatersource.Thaflowpathscapableoztakingsuctionfrom~Eichiganaranorata3.3.y isolated.
toprecludezebramusse1.infestation ntthesystem.
0l~lkeI'
~~I~rAttachment 3toAEP:NRC:0692CC ProposedTechnical Specifications forDonaldC.CookNuclearPlantUnitsland2
~g~'IhleV~eCPItwJ~qCN't4Q'4
~~34.7.9FIRESUPPRESSION SYSTEMSFIRESUPPRESSION
'PATERSYSTIMITINGCONDITION OROPERATION 3'.9.1Thefiresuppression watersystemshallbeconsidered tobeOPERABLEwith:a.Threeofthefivefiresuppression systempumpsOPERABLE, twoofwhichmustbethefollowing:
1.Onediesel-engine drivenpumphavingacapacityof2500gpmcapableoftakingsuctionfromeitherofthefirewaterstoragetanks,withitsdischarge alignedtothefiredistribution piping.2.One-firesuppression systempumphavingacapacityof2000gpmcapableoftakingsuctionfromLakeMichigananditsdischarge capableofbeingmanuallyalignedtothefiredistribution piping.b.AnOPERABLEflowpathcapableoftakingsuctionfromeitheroneofthefirewatertanksandtransferring thewaterthroughdistribution piping(withOPERABLEsectionalizing valves)uptotheyardhydrant,'urbcontrolvalvesanduptothehosestationvalve(s)orwatersuppression systemcontrolling valve(s).
Thehosestationvalve(s)andthewatersuppression systemcontrolling valve(s)thatarerequiredtobeintheflowpatharegiveninSpecifications 3.7.9.5and3.7.9.2,respectively.
c.Twofirewatertanks,eachwithaminimumusablevolumeof-565,000
.,gallons(34.0feetlevelindication).=
d.AnOPERABLEisolatedflowpathcapableoftakingsuctionfromLakeMichiganandtransferring thewaterthroughdistribution piping(withOPERABLEsectionalizing valves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwatersuppression systemcontrolling valve(s).
Thehosestationvalve(s)andwatersuppression systemcontrolling valve(s)thatarerequiredtobeOPERABLEaregiveninSpecifications 3.7.9.5and3.7.9.2respectively.
APPLICABILITY:
Atalltimes.ACTION:a.WithlessthantheminimumnumberofpumpsOPERABLE, taketheACTIONshowninTable3.7-5.COOKNUCLEARPLANT-UNIT13/47-41AMENDMENT NO.~489 t%LSC'Ite4>.a-tt'*L*t4egt,'tlagt-tt4t
'PLANTSYSTEMSACTIONContinued b.Withonefirewatertankinoperable, restoretheinoperable tanktoOPERABLEstatuswithin30daysorestablish abackupfiresuppression watersystemwithinthenext7days.c.Withthefiresuppression watersystemotherwise inoperable:
1.Restorethefiresuppression waterdistribution systemtoOPERABLEstatuswithin24hours,or2.Establish abackupfiresuppression watersystemwithin24hours.d.Theprovisions ofSpecifications 3.0.3and3.0.4arenotapplicable.
SURVEILLANCE REUIREMENTS 4.7.9.1.1 Thefiresuppression watersystemshallbedemonstrated OPERABLE:
Atleastonceper7daysbyverifying thewatersupplycontained inthefirewatertanks.b.Atleastonceper31daysonaSTAGGERED TESTBASISbystarting,'each pumpandoperating itforatleast15minutesonrecirculation.
flow.C.Atleast'onceper31daysbyverifying thateachvalve(manual,.
poweroperated, orautomatic) inflowpaththatisnotlocked,sealed,orotherwise securedinposition, isinitscorrectposition.
d.Atleastonceper6monthsbyperformance ofasystemflushof'aboveground,internal, distribution headersandfirehydrants.
e.Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughatleastonecompletecycleoffulltravel.Atleastonceper18monthsbyperforming asystemfunctional testwhichincludessimulated automatic actuation ofthesystemthroughout itsoperating
- sequence, and:1.Verifying thateachautomatic valveintheflowpathactuatestoitscorrectposition, 2.Verifying thateachpumpthattakessuctionfromthefirewatertanksdevelopsaflowofatleast2500gpmatasystemheadofatleast300feetofwaterbyobserving threepoints(minimum, rated,andpeak)onthepump'sperformance curve,COOKNUCLEARPLANT-UNIT13/47-42AMENDMENT NO.~488.
~IsP1gi+1UA~A4~C~~IyrL~+IlapIb SSTSVEILLANCE REUIREMENTS Continued 3.Cyclingeachvalveintheflowpaththatisnottestableduringplantoperation throughatleastonecompletecycleoffulltravel,and4.Verifying thateachhighpressurepumpstartsinitspreplanned sequencetomaintainthefiresuppression watersystempressuregreaterthanorequalto100psig.g.Atleastonceper18monthsbyverifying thateachpumpthattakessuctionfromLakeMichigandevelopsaflowofatleast2000gpmata,systemheadofatleast300feetofwaterbyobserving threepoints(minimum, ratedandpeak)onthepump'sperformance curve.h.,Atleastonceper3yearsbyperforming aseriesofflowtestssothateveryfiremainsegment(excluding individual systemsupplies) hasbeenverified,to beclearofobstruction byafullflowtest.4.7.9.1.2 Thefirepumpdieselenginesshallbedemonstrated OPERABLE:
a.Atleastonceper31daysbyverifying:
1.Thefuelstoragetankscontainatleast160gallonsoffuel,and2.Thedieselsstartfromambientconditions andoperateforatleast30minutes.b.Atleastonceper92daysbyverifying thatasampleofdiesel"fuelfromthefuelstoragetanksobtainedinaccordance withASTM-D4057-81iswithintheacceptable limitsspecified inTable1ofASTM-D975-81whencheckedforviscosity, waterandsediment.
c~Atleastonceper18monthsbysubjecting thedieselstoaninspection inaccordance withprocedures preparedinconjunction withthemanufacturer's recommendations forthisclassofstandbyservice.4.7.9.1.3 ThefirepumpdieselstartingbatterybanksandchargersshallbedemonstratedOPERABLE:
a.Atleastonceper7daysbyverifying that:1.Theelectrolyte levelofeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24volts.b.Atleastonceper92daysbyverifying thatthespecificgravityisappropriate forcontinued serviceofeachbattery.COOK,NUCLEARPLANT-UNIT13/47-43AMENDMENT NO.~434
\s44I'I~1"ll PLANTSYSTEMSSURVEILLANCE REUIREMENTS Continued C.Atleastonceper18monthsbyverifying that:1.Thebatteries, cellplatesandbatterypacksshownovisualindication ofphysicaldamageorabnormaldeterioration, and2.Thebattery-to-battery andterminalconnections areclean,tight,freeofcorrosion, andcoatedwithanti-corrosion material.
COOKNUCLEARPLANT-UNIT13/47-43aAMENDMENT NO.~+36
~~
TABLE37-5FIREPUMPOPERABILITY REUIREMENTS Withthefollowing minimumcombination ofpumpsOPERABLE:
IITakethisACTION'ast 2500gpmdieselWest2500gpmdiesel2500gpmelectricUnit12000gpmdieselUnit22000gpmdieselbbXCOOKNUCLEARPLANT-UNIT13/47-43bAMENDMENT NO.
a.Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin7days.b.Restoreatleastoneoftheinoperable'umps within7days.c.Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin7days.d.Withboth2500gpmdiesel-driven pumpsinoperable, restore'oneoftheinoperable pumpswithin14days.e.Restoreoneoftheinoperable pumpswithin4days.ACTIONSa,b,c,d,andfarestillapplicable.
f.Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin14'ays.*Thetimesspecified bytheseactionstatements arenotadditive.
COOKNUCLEARPLANT-UNIT13/47-43cANENDMENT NO.
I~I'\'ItsVRn-4'1S'
~~rBASES349FIRESUPPRESSION SYSTEMSTheOPERABILITY ofthefiresuppression systemsensuresthatadequatefiresuppression capability isavailable toconfineandextinguish firesoccurring inanyportionofthefacilitywheresafetyrelatedequipment islocated.Thefiresuppression systemsconsistofthewatersystem,sprayand/orsprinklers, C02,Halonandfirehosestations.
Thecollective capability ofthefiresuppression systemsisadequatetominimizepotential damagetosafety-related equipment andisamajorelementinthefacilityfireprotection program.IntheeventthatoneormoreC02suppression systemsrequiring automatic, actuation mustbeisolatedforpersonalprotection topermitentryforroutinetours,maintenance, construction, orsurveillance testingintheprotected area,thefiredetection system(s) requiredtobeOPERABLEbySpecification 3.3.3.7shallbeverifiedtobeOPERABLE.
Isolation ofanautomatic COsuppression systemtemporarily putsthissysteminamanual,.actuation.
moke.Relianceonthefiredetection system,inconjunction withtheabilityto".manuallydischarge theC02suppression system'will provideadequatefireprotection forperiodswhenpersonnel arerequiredtoworkintheseareas.Intheeventthatportionsofthefiresuppression systemsareinoperable, alternate backupfirefightingequipment isrequiredtobemadeavailable
.intheaffectedareas,until,the'inoperable
.equipment isrestoredtoservice..
Whentheinoperable
.firefightingequipment isintendedforuseasabackupmeansoffiresuppression, alongerperiodoftimeisallowedtoprovideanalternate meansoffirefightingthaniftheinoperable equipment istheprimarymeansoffiresuppression.
Backupfireprotection equipment willnormallytaketheformofpermanently mountedfireextinguishers and/orfirehosestationsinornearthearea,or-firehosesroutedtotheaffectedarea.Intheeventthatthefirewatertanksbecomeinoperable, LakeMichiganmayserveastheirbackup.However,itisnotourintenttorelyonbackupsystemsorothercompensatory measuresforanextendedperiodoftimeandactionwillbetakentorestoretheinoperable portionsofthefiresuppression systemtoOPERABLEstatuswithinareasonable period.Thesurveillance requirements provideassurance thattheminimumOPERABILITY requirements ofthefiresuppression systemsaremet.Anallowance ismadeforensuringasufficient volumeofHalonandC02inthestoragetanksbyverifying eithertheweight,level,orpressureofthetanks.Thefiresuppression watersystemhasfivefirepumpscommontobothunitswhichdischarge intounderground ringheaders.Therearetwodiesel-engine-driven,vertical-turbine firepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan; onemotor-driven horizontal centrifugal firepumpratedat2500gpmthattakessuctionfromthefirewaterstoragetanks;andtwodiesel-engine-driven horizontal centrifugal firepumpsratedat2500gpmCOOKNUCLEARPLANT>>'UNIT1B3/47-7AMENDMENT NO.~0
'tlII
~~ylBASES34.479Continued thattakesuctionfromthefirewaterstoragetanks.Havingacombination ofdiesel-driven andelectricmotor-driven pumpsinthesystemdesignisconsistent withNRCBranchTechnical PositionAPSCB9.5-1.Requiring oneofthe2000gpmdiesel-driven pumpsthattakessuctionfromLakeMichiganandoneofthe2500gpmdieseldrivenpumpsthattakessuctionfromafirewaterstoragetanktobeOPERABLEensuresthecapability ofobtaining
~aterfrombothsources.Thisconservatism resultsinenhancedsystemreliability andreducedriskfromexternalevents.Technical Specification 3.7.9.1requiresthreefirewaterpumpstobeOPERABLEforthefiresuppression watersystemtobeOPERABLE.
Oneofthesepumpsmustbea2500gpmdiesel-driven pumpcapableoftakingsuctionfromeitherfirewaterstoragetankandonea2000gpmfiresuppression pumpcapableoftakingsuctionfromLakeMichigan.
Thethirdpumpmaytakesuctionfromeitherwatersource.TheflowpathscapableoftakingsuctionfromLakeMichiganarenormallyisolatedtoprecludezebramusselinfestation ofthesystem,Thepurposeofthecharcoalfilterfiresuppression T/Sistoaccountfor~detection andsuppression offiresinthecharcoalfilters.Manualoperation ofthesesystemsisallowedbecausetwo-point heatdetection withcontrolroomandlocalannunciation oftroubleconditions isprovidedfor,.thecharcoalfilters.TheOPERABILITY ofthefiresuppression systemprotecting thecharcoalfiltersisonlyrequiredwhenthereischarcoalinthefilters.Actuation ofspraywaterontothecharcoalfiltersrequires,.
boththemanualopeningofthesystemisolation valveandreachingthehightemperature alarmsetpointfortheautomatic openingofthesystemdeluge.,valve.Becauseoftheinaccessibility ofthelowercontainment topersonnel duringoperation duetoALARAradiation exposureconcerns, theuseofoneormoreCCTVsinthelowercontainment, tomonitorforfireandsmoke,isanacceptable substitute toanhourlyfirewatch,ifthefiresuppression systembecomesinoperable.
Allhourlyfirewatchpatrolsareperformed atintervals ofsixtyminuteswithamarginoffifteenminutes.Acontinuous firewatchrequiresthatatrainedindividual beinthespecified areaatalltimesandthateachfirezonewithinthespecified areabepatrolled atleastonceeveryfifteenminuteswithamarginoffiveminutes.,COOKNUCLEARPLANT-UNIT1B3/47-8AMENDMENT NO.4-30,434
~~>>o>>~>>ll~>>
plg~JBASES3479Continued Acontrolvalveisdefinedasavalvethatwhencloseddoesnotleaveanalternate openflowpathtoasystem.Asectionalizing valveisdefinedasavalvethatwhencloseddoesnotpreventanalternate openflowpathtoasystemandhencedoesnotmakethefiresuppression watersysteminoperable.
Undercertainsituations, theclosureofasectionalizing valvefollowedbytheclosureofasecondvalvewillnotleaveanopenflowpathtooneofthespecified systems.Inthisinstance, ActionStatement cofSpecification 3.7.9.1isapplicable.
Manualactuation ofCOfiresuppression systemsprovidesadequatefireprotection fortheprotected areasbasedonOPERABLEfiredetection in.thearea,lowcombustible
- loadings, andpromptfirebrigaderesponsetoalarms.ManyoftheActionStatements takecreditforOPERABLEfiredetection inlieuofafirewatchwhenafireprotection systemisinoperable.
OPERABLEfiredetection providessufficient earlywarningcapability ofafiretotheappropriate ControlRoom.DuringSurveillance TestingofaLowPressureCO>Systemwiththesysteminoperable, therequirement foracontinuous firewatchmaybesuspended duringportionsofthetestwhichresultormayresultinadischarge intotheCO2protected area.Similarly, ifaCO>actuation occurswhichresultsintheneedtohavethe'owPressureC02Systemmadeinoperable, therequirement foracontinuous firewatchmaybesuspended.
Ineithercase,theareaaffectedshallbe.restored tohabitability assoonaspracticable, afterwhichthecontinuous firewatch"istobere-established ifthesystemisstillinoperable.
3410FIRERATEDASSEMBLIES TheOPERABILITY ofthefire'barriers andbarrierpenetrations ensurethat;firedamagewillbelimited.Thesedesignfeaturesminimizethepossibility ofasinglefireinvolving morethanonefireareapriortodetection andextinguishment.
Thefirebarriersandfirebarrierpenetration sealingdevicesareperiodically inspected toverifytheirOPERABILITY.
Thefunctional testingofthefiredampersisprovidedtoensurethatthedampersremainfunctional.
Theventilation sealsareasealsaroundventilation ductworkpenetrating firebarriers.
Itisnotourintenttorelyonbackupsystemsorothercompensatory measuresforanextended.
periodoftimeandactionwillbetakentorestoretheinoperable portionsofthefireratedassemblytoOPERABLEstatuswithinareasonable period.Forthepurposeofdetermining OPERABILITY, anOPERABLEfireratedassemblyand/orsealingdeviceisonethatiscapableofperforming itsintendedsafetyfunction.
COOKNUCLEARPLANT-UNIT1B3/47-9AMENDMENT NO.~
H~tya,l~4hl~$j~4rtVI.C~b'~~44l$i.I'g~t cg~PLANTSYSTEMS"'34:9'IRE"SUPPRESSION SYSTEMSFIRESUPPRESSION WATERSYSTLIMITINGCONDITION FOROPERATION 3.7.9.1Thefiresuppression watersystemshallbeconsidered tobeOPERABLEwith'.Threeofthefivefiresuppression systempumpsOPERABLE, twoofwhichmustbethefollowing:
l.Onediesel-engine drivenpumphavingacapacityof2500gpmcapableof,taking.suctionfromeitherofthefirewaterstoragetanks,withitsdischarge alignedtothefiredistribution piping.2.Onefiresuppression systempumphavingacapacityof2000gpmcapableoftakingsuctionfromLakeMichiganandits,discharge capableofbeingmanuallyalignedtothefiredistribution piping.b.AnOPERABLEflowpathcapableoftakingsuctionfromeitherone:.,ofthefirewatertanksandtransferring thewaterthroughdistribution piping(withOPERABLEsectionalizing valves)uptotheyardhydrantcurbcontrolvalves'anduptothehosestationvalve(s)orwatersuppression systemcontrolling valve(s).
The~hosestationvalve(s)andthewatersuppression systemcontrolling valve(s)thatarerequiredtobein.theflowpatharegiveninSpecifications 3.7.9.5and3.7.9.2,respectively.
c.Twofirewatertanks,eachwithaminimumusablevolumeof565,000gallons.(34.0feetlevelindication) d.,AnOPERABLEisolatedflowpathcapableoftakingsuctionfromLakeMichiganandtransferring thewaterthroughdistribution piping(withOPERABLEsectionalizing valves)uptotheyardhydrantcurbcontrolvalvesanduptothehosestationvalve(s)orwatersuppression systemcontrolling valve(s).
Thehosestationvalve(s)andwatersuppression systemcontrolling valve(s)thatarerequiredtobeOPERABLEaregiveninSpecification 3.7.9.5and3.7.9.2respectively.
APPLICABILITY:
Atalltimes.ACTION:a.WithlessthantheminimumnumberofpumpsOPERABLE, taketheACTIONshowninTable3.7-5.'COOK" NUCLEARPLANT-UNIT23/47-36AMENDMENT NO.~~
Aflf.I,~StEe HkÃtSYSTEMSeACTIONContinued b.Withonefirewatertankinoperable, restoretheinoperable tanktoOPERABLEstatuswithin30daysorestablish abackupfiresuppression watersystemwithinthenext7days.c.Withthefiresuppression watersyst:emotherwise inoperable:
1.Restorethefiresuppression waterdistribution systemtoOPERABLEstatuswithin24hours,or2.Establish abackupfiresuppression watersystemwithin24hours.d.Theprovisions ofSpecifications 3.0.3and3.0.4arenotapplicable.
SURVEILLANCE REUIREMENTS 4..7.9.1.1 Thefiresuppression watersystemshallbedemonstrated OPERABLE:
a.Atleastonceper7daysbyverifying thewatersupplycontained inthefirewatertanks.b.Atleastonceper31daysonaSTAGGERED TESTBASISbystarting'ach pumpandoperating itforatleast15minutesonrecirculation flow.C.Atleastonceper31,daysbyverifying thateach-valve.
(manual,,
poweroperated, orautomatic) inflowpaththatisnotlocked,.sealed,orotherwise securedinposition, isinitscorrectposition.
d.Atleastonceper6monthsbyperformance ofasystemflushofabovegroundinternaldistribution headersandfirehydrants.
e.Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughatleastonecompletecycleoffulltravel.Atleastonceper18monthsbyperforming asystemfunctional testwhichincludessimulated automatic actuation ofthesystemthroughout itsoperating
- sequence, and:1.Verifying thateachautomatic valveintheflowpathactuatestoitscorrectposition, 2.Verifying thateachpumpthattakessuctionfromthefirewatertanksdevelopsaflowofatleast2500gpmatasystemheadofatleast300feetofwaterbyobserving threepoints(minimum, rated,andpeak)onthepump'sperformance curve,COOKNUCLEARPLANT-UNIT23/47-37AMENDMENT NO.~~
gf>e~4~~
LANTSYSTEMS"SURVEILL'ANCE REUIREMENTS Continued 3.Cyclingeachvalveintheflowpaththatisnottestable'uringplantoperation throughatleastonecompletecycleoffulltravel,and4.Verifying thateachhighpressurepumpstartsinitspreplanned sequencetomaintainthefiresuppression watersystempressuregreaterthanorequalto100psig.g~Atleastonceper18monthsbyverifying thateachpumpthattakessuctionfromLakeMichigandevelopsaflowofatleast2000gpmatasystemheadofatleast300feetofwaterbyobserving threepoints(minimum, ratedandpeak)onthepump'sperformance curve.h.Atleastonceper3yearsbyperforming aseriesofflowtestssothateveryfiremainsegment(excluding individual syst:emsupplies) hasbeenverifiedtobeclearofobstruction byafullflowtest.4.7.9.1.2 Thefirepumpdieselenginesshallbedemonstrated OPERABLE:
a.Atleastonceper31daysbyverifying:
1.Thefuelstoragetankscontainatleast160gallonsoffuel,and2.Thedieselsstartfromambientconditions and.operate foratleast30minutes.b.Atleastonceper92daysbyverifying thatasampleofdieselfuelfromthefuelstoragetanksobtainedinaccordance withASTM-D4057-81iswithintheacceptable limitsspecified inTable1ofASTM-D975-81 whencheckedforviscosity, waterandsediment.
c~Atleastonceper18monthsbysubjecting thedieselstoaninspection inaccordance withprocedures preparedincon)unction withthemanufacturer's recommendations forthisclassofstandbyservice.4.7.9.1.3 Thefirepumpdieselstartingbatterybanksandchargersshallbedemonstrated OPERABLE:
a.Atleastonceper7daysbyverifying that:l.Theelectrolyte levelofeachbatteryisabovetheplates,and2.Theoutputbatteryvoltageofeachbankisgreaterthan24volts.b.Atleastonceper92daysbyverifying thatthespecificgravityisappropriate forcontinued serviceofeachbattery."'COOK'UCLEAR PLANT-UNIT23/47-38AMENDMENT NO~~
~~l
~~~PLANTSYSTEMSSURVEILLANCE REUIREHENTS Continued C.Atleastonceper18monthsbyverifying that:1.Thebatteries, cellplatesandbatterypacksshownovisualindic'ation ofphysicaldamageorabnormaldeterioration, and2.Thebattery-to-battery andterminalconnections areclean,tight,freeofcorrosion, andcoatedwithanti-corrosion material.
COOKNUCLEARPLANT-UNIT23/47-38aAMENDMENT NO.~
C~)Vf<V%~W'40CWAIF4 TABLE3.7-5'IREPUMP"OPERABILITY
.REUIREMENTS Wi;th'thefollowing minimumcombination ofpumpsOPERABLE:
TakethisACTION:East2500gpmdieselWest2500gpmdiesel2500gpmelectricUnitl2000gpmdieselUnit22000gpmdieselIIIIIIIIIIIIIaaabbCOOKNUCLEARPLANT-UNIT23/47-38bAMENDMENT NO.
Q'IV~s+"~
TABLENOTATION*
a.Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin7days.b.Restoreatleastoneoftheinoperable pumpswithin7days.c~Withboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin7days.d.-'ithboth2500gpmdiesel-driven pumpsinoperable, restoreoneoftheinoperable pumpswithin14days.e.Restoreoneoftheinoperable pumpswithin4days.ACTIONSa,b,c,d,andfarestillapplicable.
Restoreoneoftheinoperable 2000gpmdiesel-driven pumpswithin14days.*Thetimesspecified bytheseactionstatements arenotadditive.
COOKNUCLEARPLANT-UNIT23/47-38cAMENDMENT NO.
~p"IgsN14iwlvia,lw-~:-asS'HIIf94ak1)l~+I'Ilr4W~t1~4id,l PLANTSYSTEMSASESTheservicelifeofasnubberisevaluated viamanufacturer's inputandinformation throughconsideration ofthesnubberserviceconditions andassociated installation andmaintenance records.(newlyinstalled snubber,sealreplaced, springreplaced, inhighradiation area,inhightemperature area,etc...).Therequirement tomonitorthesnubberservicelifeisincludedtoensurethatthesnubbersperiodically undergoaperformance evaluation inviewoftheirageandoperating conditions.
Theserecordswillprovidestatistical basesforfutureconsideration ofsnubberservice,life.Therequirements forthemaintenance ofrecordsandthesnubberservicelifereviewarenotintendedtoaffectplantoperation.
Thenumberofsnubberstobefunctionally testedduringeachsurveillance isbasedoncalculations performed toallowextension ofthesurveillance intervalfrom18monthsto24months,andtherefore, thenumberofsnubbersfunctionally testeddeviatesfromthenumberrequiredbytheWestinghouse,
,.Standard
.Technical Specifications (NUREG-0452, Revision4).348SEALEDSOURCECONTAMINATION Thelimitations onremovable contamination forsourcesrequiring leaktesting,including alphaemitters, isbasedon10CFR70.39(c)limitsforplutonium.
Thislimitation willensurethatleakagefrombyproduct, source,andspecialnuclearmaterialsourceswillnotexceedallowable intakevalues.34.79FIRESUPPRESSION SYSTEMSTheOPERABILITY ofthefiresuppression systemsensuresthatadequatefiresuppression capability isavailable toconfineandextinguish firesoccurring inanyportionofthefacilitywheresafety-related equipment islocated.Thefiresuppression systemconsists.
ofthewatersystem,sprayand/orsprinklers, C02,halonandfirehosestations.
Thecollective capability ofthefiresuppression systemsisadequatetominimizepotential damagetosafety-related equipment andisamajorelementinthefacilityfireprotection program.IntheeventthatoneormoreC02suppression systemsrequiring automatic, actuation mustbeisolatedforpersonalprotection topermitentryforroutinetours,maintenance, construction, orsurveillance testingintheprotected area,thefiredetection system(s) requiredtobeOPERABLEbySpecification 3.3.3.7shallbeverifiedtobeOPERABLE.
Isolation ofanautomatic COsuppression systemtemporarily putsthissysteminamanualactuation moe.Relianceonthefiredetection system,inconjunction withtheabilitytomanuallydischarge theC02suppression system,willprovideadequatefireprotection forperiodswhenpersonnel arerequiredtoworkintheseareas.COOKNUCLEARPLANT-UNIT2B3/47-6AMENDMENT NO.~~
4,V47-,rh,py,W,,l>>J,~,y)~g~tvt1Ike4'~>>~4~p41JfH'llA PLANTSYSTEMSBASES3479Continued Intheeventthatportionsofthefiresuppression systemsareinoperable, alternate backupfirefightingequipment isrequiredtobemadeavailable intheaffectedareasuntiltheinoperable equipment isrestoredtoservice.Whentheinoperable fire-fighting equipment isintendedforuseasabackupmeansoffiresuppression, alongerperiodoftimeisallowedtoprovideanalternate meansoffirefightingthaniftheinoperable equipment istheprimarymeansoffiresuppression.
Backupfireprotection equipment willnormallytaketheformofpermanently mountedfireextinguishers and/orfirehosestationsinornearthearea,orfirehosesroutedtotheaffectedareas.Intheeventthatthefirewatertanksbecomeinoperable, LakeMichiganmayserveastheirbackup.However,itisnotourintenttorelyonbackupsystemsorothercompensatory measuresforanextendedperiodoftimeandactionwillbetakentorestoretheinoperable portionsofthefiresuppression systemtoOPERABLEstatuswithinareasonable, period.Thesurveillance requirements provideassurance thattheminimumOPERABILITY requirements ofthefiresuppression systemsaremet.Anallowance ismadeforensuringasufficient volumeofHalonandCOinthestoragetanksby:verifying eithertheweight,level,orpressureofthetanks.Thefiresuppression watersystemhasfivefirepumpscommontobothunitswhichdischarge intounderground ringheaders.Therearetwodiesel-engine-driven,vertical-turbine firepumpsratedat2000gpm,eachtakingsuctionfromLakeMichigan; onemotor-driven horizontal centrifugal firepumpratedat2500gpmthattakessuctionfromthefirewaterstoragetanks;andtwodiesel-engine-driven horizontal centrifugal firepumpsratedat2500gpmthattakesuctionfromthefirewaterstoragetanks.Havingacombination ofdiesel-driven andelectric-motor-driven pumpsinthesystemdesignisconsistent withNRCBranchTechnical PositionAPSCB9.5-1~Requiring oneofthe2000gpmdiesel-driven pumpsthattakessuctionfromLakeMichiganandoneofthe2500gpmdiesel-driven pumpsthattakessuctionfromafirewaterstoragetanktobeOPERABLEensuresthecapability ofobtaining waterfrombothsources.Thisconservatism resultsinenhancedsystemreliability andreducedriskfromexternalevents.Technical Specification 3.7.9.1requiresthreefirewaterpumpstobeOPERABLEforthefiresuppression watersystemtobeOPERABLE.
Oneofthesepumpsmustbea2500gpmdiesel-driven pumpcapableoftakingsuctionfromeitherfirewaterstoragetankandonea2000gpmfiresuppression pumpcapableoftakingsuctionfromLakeMichigan.
Thethirdpumpmaytakesuctionfromeitherwatersource.TheflowpathscapableoftakingsuctionfromLakeMichiganarenormallyisolatedtoprecludezebramusselinfestation ofthesystem.COOKNUCLEARPLANT-UNIT2B3/47-7AMENDMENT NO.~,~~
a,+s)1V.(".C,'-VVa(aI'$~JI5&lI*'AVL41W~'WN)IVIttt~,I.k,41AkI4"'Keq'4A'p'flg(flQyl)*f,4kf0'4"
/USES349Continued Thepurposeofthecharcoalfilterfiresuppression T/Sistoaccountfor,,detection andsuppression of:fires,inthecharcoalfilters.Manualoperation ofthesesystemsisallowedbecausetwo-point heatdetection withcontrolroomandlocalannunciation oftroubleconditions isprovidedforthecharcoalfilters.TheOPERABILITY ofthefiresuppression systemprotecting thecharcoalfiltersisonlyrequiredwhenthereischarcoalinthefilters.Actuation ofspraywaterontothecharcoalfiltersrequiresboththemanualopeningofthesystemisolation valveandreachingthehightemperature alarmsetpointfortheautomatic openingofthesystemdelugevalve.Becauseoftheinaccessibility ofthelowercontainment topersonnel duringoperation duetoALARAradiation exposureconcerns, theuseofoneormoreCCTVsinthelowercontainment, tomonitorforfireandsmoke,isanacceptable substitute toacontinuous firewatch,ifthefiresuppression systembecomesinoperable.
,iAllhourly'fire watchpatrolsareperformed atintervals ofsixtyminutes-'withamarginoffifteenminutes.Acontinuous firewatchrequiresthatatrainedindividual beinthespecified areaatalltimesandthateach'irezonewithinthespecified
",areabepatrolled atleastonceeveryfifteenminuteswithamarginoffiveminutes.Acontrolvalveisdefinedasavalvethatwhencloseddoesnotleaveanalternate openflow,pathtoasystem.Asectionalizing valveisdefinedasavalvethatwhencloseddoesnotpreventanalternate openflowpathtoasystemandhencedoesnotmakethefiresuppression watersysteminoperable.
Undercertainsituations, theclosureofasectionalizing valvefollowedbytheclosureofasecondvalvewillnotleaveanopenflowpathtooneofthespecified systems.Inthisinstance, ActionStatement cofSpecification 3.7.9.1isapplicable.
Manualactuation ofCOfiresuppression systemsprovidesadequatefireprotection fortheprospected areasbasedonoperablefiredetection inthearea,lowcombustible
- loadings, andpromptfirebrigaderesponsetoalarms.COOKNUCLEARPLANT-UNIT2B3/47-8AMENDMENT NO.~~,~
~gyesAc*)R'Ie:4w'3i,el~A BASES34.79Continued ManyoftheActionStatements takecreditforOPERABLEfiredetection inlieuofafirewatchwhenafireprotection systemisinoperable.
OPERABLEfiredetection providessufficient earlywarningcapability ofafiretotheappropriate ControlRoom.DuringSurveillance TestingofaLowPressureC02Systemwiththesysteminoperable, therequirement foracontinuous firewatchmaybesuspended duringportionsofthetestwhichresultormayresultinadischarge.
intotheC02protected area.Similarly, ifaC02actuation occurswhichresultsintheneedtohavetheLowPressureC02Systemmadeinoperable, therequirement
'foracontinuous firewatchmaybesuspended.
Ineithercase,theareaaffectedshallberestoredtohabitability assoonaspracticable, afterwhichthecontinuous firewatchistobere-established ifthesystemisstillinoperable.
3410FIRERATEDASSEMBLIES
...The.OPERABILITY.
of,the.firebarriersandbarrierpenetrations ensuresthatfiredamagewillbelimited.Thesedesignfeaturesminimizethepossibility ofasinglefireinvolving morethanonefireareapriortodetection
.andextinguishment.
Thefirebarriersandfirebarrierpenetration sealingdevicesareperiodically inspected toverifytheirOPERABILITY.
Thefunctional testingofthefiredampersisprovidedto'ensurethatthedampersremainfunctional.
Theventilation sealsaresealsaroundventilation ductworkpenetrating firebarriers.
Itisnotourintenttorelyonbackupsystemsorothercompensatory measuresforanextendedperiodoftimeandACTIONwillbetakentorestoretheinoperable portionsofthefireratedassemblytoOPERABLEstatuswithinareasonable period.Forthepurposeofdetermining OPERABILITY, anOPERABLEfireratedassembly/sealing deviceisonethatiscapableofperforming itsintended.safetyfunction.
COOKNUCLEARPLANT-UNIT2B3/47-9AMENDMENT NO.~~4k6-July15,1986BasesClarification 0'0t/I,