ML17209B037

Tech Specs 3.7.11.3,3.7.11.4,3/4.7.12,3.7.12,3/4.7.11, 4.7.11.3,4.7.11.2,4.7.12 for Yard Fire Hydrants & Hose Houses,Spray/Sprinkler Sys,Penetration Fire Barriers,Fire Suppression Sys & Tables 3.3-10,3.7-4

ML17209B037
Person / Time
Site:	Saint Lucie
Issue date:	05/06/1981
From:	FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17209B036	List: L-81-194, Application for Amend of License DPR-67 to Revise Fire Protection Tech Specs in Response to NRC ML17209B037
References
NUDOCS 8105110288
Download: ML17209B037 (16)

Text

TABLE3.3-10FIREDETECTIONINSTRUMENTATIONZONEMINIMUMDETECTORSOPERABLETHERMALSMOKELOCATION2.02.012.02.022.02.032.02.042.02.052.02.062.02.072.02.082.02.092.02.102.02;112.02.122.02.132.02.142.02.152.02.162.02.202.02.212.02.222.01.012.01.022.01.03343612451221ZONE-18REACTORAUX.BLDG.EL.0.50ZONE-18HISI/LPSI/CSPUMPCUBICLESZONE-28REACTORAUX.BLDG.EL.0.50ZONE-38REACTORAUX.BLDG.EL.19.50ZONE-HSCP-1REC.AUX.BLDG.EL.43.00ZONE-58REACTORAUX.BLDG.EL.19.50ZONE-68REACTORAUX.BLDG.EL.43.00ZONE-78REACTORAUX.BLDG.EL.43.00ZONE-88REACTORAUX.BLDG.EL.62.00ZONE-98REACTORAUX.BLDG.EL.43.00ZONE-108REACTORAUX.BLDG.EL.43.00ZONE-118ELECT.PENET.REC.(ANNULUS)ZONE-128ELECT.PENET.REC.AUX.BLDG.EL.19.60ZONE13-8REACTORTUNNELBELOWEL.18.00ZONE-148REACTOREL.18.00ZONE-158REACTORREACTOREL.45.00ZONE-158RCP181(1PERPUMP)ZONE-168TURBINEBLDG.SWITCHGEARROOMZONE-208FUELHANDLINGBLDG.EL.19.50ZONE-218FUELHANDLINGBLDG.EL.48.00ZONE-228DIESELGEN.BLDG.ZONE-1AREACTORAUX.BLDG.EL.0.50ZONE-1AHPSI/LPSI/CSPUMPCUBICLESZONE-2AREACTORAUX.BLDG.EL.0.50ZONE-3AREACTOR.AUX.BLDG.EL.19.50SxoszzoPK.ST.LUCIE-UNIT13/43-395/6/81

TABLE3.3-10Cont'dFIREDfTfCTIONINSTRUMENTATIONZONE2.01.042.01.052.01.062.01.072.01.082.01.092.01.102.01.112.01.122.01.132.01.142.01.152.01.162.01.202.01.212.01.22MINIMUMDETfCTORSOPERABLETHERMALSMOKE55544221-343LOCATIO,NZONE-4REACTORAUX.BLDG.EL.19.50ZONE-5AREACTORAUX.BLDG.EL.19.50ZONE-6AREACTORAUX.BLDG.EL.43.00ZONE-7AREACTORAUX.BLDG.EL.43.00ZONE-8AREACTORAUX.BLDG.EL.62.00ZONE-9AREACTORAUX.BLDG.EL.43.00ZONE-10AREACTORAUX.BLDG.EL.43.00ZONE-llAELECT.PENET.REC.(ANNULUSOZONE-12AELECT.PENET.RfC.AUX.BLDG.EL.19.60ZONE-13AREACTORTUNNELBELOWfL.18.00ZONE-14AREACTOREL.18.00ZONE-15AREACTOREL.45.00ZONE-15ARCPS1A1,1A2,182(1PERPUMP)ZONE-16ATURBINEBLDG.SWITCHGEARROOMZONE-20AFUELHANDLINGBLDG.EL.19.50ZONE-21AFUELHANDLINGBLDG.fL.48.00ZONE-22ADIESELGEN.BLDG.ST.LUGIE-UNIT13/43-405/6/81 IIl't'HP PLANTSYSTEMSYARDFIREHYDRANTSANDHYDRANTHOSEHOUSESLIMITINGCONDITIONFORTTT3.7.11.3TheyardfirehydrantsandassociatedhydranthosehousesshowninTable3.7-4shallbeOPERABLE.APPLICABILITY:WheneverequipmentintheareasprotectedbytheyardfirehydrantsisrequiredtobeOPERABLE.ACTION:a~WithoneormoreoftheyardfirehydrantsorassociatedhydranthosehousesshowninTable3.7-4inoperable,within1hourhavesufficientadditionallengthsof21/2inchdiameterhoselocatedinanadjacentOPERABLEhydranthosehousetoprovideservicetotheunprotectedarea(s)iftheinoperablefirehydrantorassociatedhydranthosehouseistheprimarymeansoffiresuppression;otherwise,providetheadditionalhosewithin24hours.RestorethehydrantorhosehousetoOPERABLEstatuswithin14daysor,inlieuofanyotherreportrequired.bySpecification6.9.1,prepareandsubmitaSpecialReporttotheCommissionpursuanttoSpecification6.9.2withinthenext30daysoutliningtheactiontaken,thecauseoftheinoperability,andtheplansandscheduleforrestoringthehydrantorhosehousetoOPERABLEstatus.b.TheprovisionsofSpecification3.0.3and3.0.4arenotapplicable.tSURVEILLANCEREQUIREMENTS4.7.11.3EachoftheyardfirehydrantsandassociatedhydranthosehousesshowninTable3.7-4shallbedemonstratedOPERABLE:a0b.C.Atleastonceper31daysbyvisualinspectionofthehydranthosehousetoassureallrequiredequipmentisatthehosehouse.Atleastonceper6monthsbyvisuallyinspectingeachyardfirehydrantandverifyingthatthehydrantisnotdamaged.Atleastonceper12monthsby:1.Conductingahosehydrostatictestatapressureatleast50psiggreaterthanthemaximumpressureavailableatanyyardfirehydrant.2.Inspectingallthegasketsandreplacinganydegradedgasketsinthehosecouplings.3.Performingaflowcheckofeachhydranttoverifyits'PERABILITY.ST.LUGIEUNIT,13/47-455/6/81 El' TABLE3.7-4YARDFIREHYDRANTSANDASSOCIATEDHYDRANTHOSEHOUSESLOCATION*HYDRANTNUMBEREastofintakefenceenclosureFireHydrant¹108HoseHouse¹3NorthofSteamGeneratorBlowdownBuildingFireHydrant¹4NorthofCCWfenceenclosuregate,HosehouseoneastwallofFuelHandlingBuildingFireHydrant¹58HoseHouse¹1EastwallofDieselGeneratorFireHydrant¹68FireHouse(Nonumber)*ListallYardFireHydrantsandHydrantHoseHousesrequiredtoensuretheOPERABILITYofsafetyrelatedequipment.ST.LUCIEUNIT13/47-465/6/81 l,t~.lfC4~<..H!,~80'>ll.lt(~w>>'-~r<~ry'4hs,l.,i'.

PLANTSYSTEMSSPRAYAND/ORSPRINKLERSYSTEMSLIMITINGCONDIT'IONFOROPERATION3.7.11.4Thefollowingsprayand/orsprinklersystem(s)shallbeOPERABLE:a.DieselGeneratorRoomSprinklerSystem.APPLICABILITY:Wheneverequipumentprotected>ythespray/sprinklersystemisrequiredtobeOPERABLE.ACTION:Withtheaboverequiredsprinklersysteminoperable,establishahourlyfirewatchpatrol.RestorethesystemtoOPERABLEstatuswithin14daysor,inlieuofanyotherreportrequiredbySpecification6.9.1,prepareandsubmitaSpecialReporttotheCommissionpursuanttoSpecification6.9.2withinthenext30daysoutliningtheactiontaken,thecauseoftheinoperabilityandtheplansandscheduleforrestoringthesystemtoOPERABLEstatus.b.TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.SURVEILLANCEREQUIREMENTS4.7.11.2Eachoftheaboverequiredsprayand/orsprinklersystemsshallbedemonstratedOPERABLE:a.Atleastonceper31daysbyverifyingthateachvalve(manual,poweroperatedorautomatic)thatisnotlocked,sealedorotherwisesecuredinpositionintheflowpathisinitscorrectposition.b.Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughatleastonecompletecycleoffulltravel.c.Atleastonceper18months:ST.LUGIEUNIT13/47-475/6/81

PLANTSYSTEMSSURVEILLANCEREQUIREMENTSContinued1.Byperformingasystemfunctionaltestwhichincludessimulatedautomaticactuationofthesystem,and:a)Verifyingthattheautomaticvalvesintheflowpathactuatetotheircorrectpositionsonatestsignal,suppliedfromathermaldetector,andb)Cyclingeachvalveintheflowpaththatisnottestableduringplantoperationthroughatleastonecompletecycleoffulltravel.2.Byavisualinspectionofthedrypipesprayandsprinklerheaderstoverifytheirintegrity,and3.Byavisualinspectionofeachnozzle'ssprayareatoverifythespraypatternisnotobstructed.STLUGIEUNIT1,3/47-485/6/81 0~IA~,IIIIlll1<L

~r~PLANTSYSTEMS3/4.7.12PENETRATIONFIREBARRIERSLIMITINGCONDITIONFOROPERATION3.7.12Allelectricalpenetrationfirebarriersprotectingsafetyrelatedareasshallbeintact.APPLICABILITY:Atalltimes.ACTION:a.Withoneormoreoftheaboverequiredelectricalpenetrationfirebarriersnotintactandwiththeareaoftheaffectedbarrier(s)monitoredbyOPERABLE(pursuanttoSpecification3.3.3.7)firedetectioninstrumentation,within1hourestablishafirewatchpatroltoinspectatleastonesideoftheaffectedpenetrationatleastonceperhour.b.Withoneormoreoftheaboverequiredelectricalpenetration'irebarriersnotintactandwiththeareaoftheaffectedbarrier(s)notmonitoredbyOPERABLE(pursuanttoSpecification3.3.3.7)firedetectioninstrumentation,establishacontinuousfirewatchonatleastonesideoftheaffectedpenetrationwithin1hour.c.TheprovisionsofSpecifications3.0.3and3.0.4arenotapplicable.SURVEILLANCEREQUIREMENTS4.7.12Theaboverequiredelectricalpenetrationfirebarriersshallbeverifiedtobeintact:a.Atleastonceper18monthsbyavisualinspection.b.Priortoreturningapenetrationfirebarriertointactstatusfollowingrepairsormaintenancebyperformanceofavisualinspectionoftheaffectedelectricalpenetrationfirebarrier(s).ST.LUGIEUNIT13/47-495/6/81

~/JIIJIf11I PLANTSYSTEMSBASESTheinspectionfrequencyapplicabletosnubberscontainingsealsfabricatedfrommaterialswhichhavebeendemonstratedcompatiblewiththeiroperatingenvironment(onlyethyleneproplyenecompoundstodate)isbaseduponmaintainingaconstantlevelofsnubberprotection.Therefore,therequiredinspectionintervalvariesinverselywiththeobservedsnubberfailures.Thenumberofinoperablesnubbersfoundduring'aninspectionofthesesnubbersdeterminesthetimeintervalforthenextrequiredinspectionofthesesnubbers.Inspectionsperformedbeforethatintervalhaselapsedmaybeusedasanewreferencepointtodeterminethenextinspection.However,theresultsofsuchearlyinspectionsperformedbeforetheoriginalrequiredtimeintervalhaselapsed(nominaltimeless25$)maynotbeusedtolengthentherequiredinspectioninterval.Anyinspectionwhoseresultsrequireashorterinspectionintervalwilloverridethepreviousschedule.Toprovidefurtherassuranceofsnubberreliability,arepresentativesampleoftheinstalledsnubberswillbefunctionallytestedduringplantshutdownsat18monthintervals.Thesetestswillincludestrokingofthesnubberstoverifyproperpistonmovement,lock-upandbleed.Observedfailuresofthesesamplesnubberswillrequirefunctionaltestingofadditionalunits.Tominimizepersonnelexposures,snubbersinstalledinhighradiationzonesorinespeciallydifficulttoremovelocations(asidentifiedinTable3.7-2)maybeexemptedfromthesefunctionaltestingrequirementsprovidedtheOPERABILITYofthesesnubberswasdemonstratedduringfunctionaltestingateitherthecompletionoftheirfabricationoratasubsequentdate.3/4.7.11FIRESUPPRESSIONSYSTEMSTheoperabilityofthefiresuppressionsystemsensuresthatadequatefiressuppressioncapabilityisavailabletoconfineandextinguishfiresoccurringinanyportionofthefacilitywheresafetyrelatedequipmentislocated.Thefiresuppresionsystemconsistsofthewatersystem,firehosestations,yardfirehydrants,hydranthosehouses,andsprayand/orsprinklersystems.Thecollectivecapabilityofthefiresuppressionsystemsisadequatetominimizepotentialdamagetosafetyrelatedequipmentandisamajorelementinthefacilityfireprotectionprogram.Intheeventthatportionsofthefiresuppressionsystemsareinoperable,alternatebackupfirefightingequipmentisrequiredtobemadeavailableintheaffectedareasuntiltheinoperableequipmentisrestoredtoservice.ST.LUCIE-UNIT1B3/47-65/6/81

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