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

TABLE3.3-10FIREDETECTION INSTRUMENTATION ZONEMINIMUMDETECTORS OPERABLETHERMALSMOKELOCATION2.02.012.02.022.02.032.02.042.02.052.02.062.02.072.02.082.02.092.02.102.02;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/CS PUMPCUBICLESZONE-28REACTORAUX.BLDG.EL.0.50ZONE-38REACTORAUX.BLDG.EL.19.50ZONE-HSCP-1 REC.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.SWITCHGEAR ROOMZONE-208FUELHANDLINGBLDG.EL.19.50ZONE-218FUELHANDLINGBLDG.EL.48.00ZONE-228DIESELGEN.BLDG.ZONE-1AREACTORAUX.BLDG.EL.0.50ZONE-1AHPSI/LPSI/CS PUMPCUBICLESZONE-2AREACTORAUX.BLDG.EL.0.50ZONE-3AREACTOR.AUX.

BLDG.EL.19.50SxoszzoPK.

ST.LUCIE-UNIT13/43-395/6/81

TABLE3.3-10Cont'dFIREDfTfCTION INSTRUMENTATION ZONE2.01.042.01.052.01.062.01.072.01.082.01.092.01.102.01.112.01.122.01.132.01.142.01.152.01.162.01.202.01.212.01.22MINIMUMDETfCTORS OPERABLETHERMALSMOKE55544221-343LOCATIO,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.(ANNULUSO ZONE-12AELECT.PENET.RfC.AUX.BLDG.EL.19.60ZONE-13AREACTORTUNNELBELOWfL.18.00ZONE-14AREACTOREL.18.00ZONE-15AREACTOREL.45.00ZONE-15ARCPS1A1,1A2,182(1PERPUMP)ZONE-16ATURBINEBLDG.SWITCHGEAR ROOMZONE-20AFUELHANDLINGBLDG.EL.19.50ZONE-21AFUELHANDLINGBLDG.fL.48.00ZONE-22ADIESELGEN.BLDG.ST.LUGIE-UNIT13/43-405/6/81 IIl't'HP PLANTSYSTEMSYARDFIREHYDRANTSANDHYDRANTHOSEHOUSESLIMITINGCONDITION FORTTT3.7.11.3Theyardfirehydrantsandassociated hydranthosehousesshowninTable3.7-4shallbeOPERABLE.

APPLICABILITY:

Wheneverequipment intheareasprotected bytheyardfirehydrantsisrequiredtobeOPERABLE.

ACTION:a~WithoneormoreoftheyardfirehydrantsorassociatedhydranthosehousesshowninTable3.7-4inoperable, within1hourhavesufficient additional lengthsof21/2inchdiameterhoselocatedinanadjacentOPERABLEhydranthosehousetoprovideservicetotheunprotected area(s)iftheinoperable firehydrantorassociated hydranthosehouseistheprimarymeansoffiresuppression; otherwise, providetheadditional hosewithin24hours.RestorethehydrantorhosehousetoOPERABLEstatuswithin14daysor,inlieuofanyotherreportrequired.bySpecification 6.9.1,prepareandsubmitaSpecialReporttotheCommission pursuanttoSpecification 6.9.2withinthenext30daysoutlining theactiontaken,thecauseoftheinoperability

,andtheplansandscheduleforrestoring thehydrantorhosehousetoOPERABLEstatus.b.Theprovisions ofSpecification 3.0.3and3.0.4arenotapplicable.

tSURVEILLANCE REQUIREMENTS 4.7.11.3Eachoftheyardfirehydrantsandassociated hydranthosehousesshowninTable3.7-4shallbedemonstrated OPERABLE:

a0b.C.Atleastonceper31daysbyvisualinspection ofthehydranthosehousetoassureallrequiredequipment isatthehosehouse.Atleastonceper6monthsbyvisuallyinspecting eachyardfirehydrantandverifying thatthehydrantisnotdamaged.Atleastonceper12monthsby:1.Conducting ahosehydrostatic testatapressureatleast50psiggreaterthanthemaximumpressureavailable atanyyardfirehydrant.2.Inspecting allthegasketsandreplacing anydegradedgasketsinthehosecouplings.

3.Performing aflowcheckofeachhydranttoverifyits'PERABILITY.

ST.LUGIEUNIT,13/47-455/6/81 El' TABLE3.7-4YARDFIREHYDRANTSANDASSOCIATED HYDRANTHOSEHOUSESLOCATION*

HYDRANTNUMBEREastofintakefenceenclosure FireHydrant¹108HoseHouse¹3NorthofSteamGenerator BlowdownBuildingFireHydrant¹4NorthofCCWfenceenclosure gate,HosehouseoneastwallofFuelHandlingBuildingFireHydrant¹58HoseHouse¹1EastwallofDieselGenerator FireHydrant¹68FireHouse(Nonumber)*ListallYardFireHydrantsandHydrantHoseHousesrequiredtoensuretheOPERABILITY ofsafetyrelatedequipment.

ST.LUCIEUNIT13/47-465/6/81 l,t~.lfC4~<..H!,~80'>ll.lt(~w>>'-~r<~

ry'4hs,l.,i'.

PLANTSYSTEMSSPRAYAND/ORSPRINKLER SYSTEMSLIMITINGCONDIT'IONFOROPERATION 3.7.11.4Thefollowing sprayand/orsprinkler system(s) shallbeOPERABLE:

a.DieselGenerator RoomSprinkler System.APPLICABILITY:

Wheneverequipument protected>y thespray/sprinkler systemisrequiredtobeOPERABLE.

ACTION:Withtheaboverequiredsprinkler systeminoperable, establish ahourlyfirewatchpatrol.RestorethesystemtoOPERABLEstatuswithin14daysor,inlieuofanyotherreportrequiredbySpecification 6.9.1,prepareandsubmitaSpecialReporttotheCommission pursuanttoSpecification 6.9.2withinthenext30daysoutlining theactiontaken,thecauseoftheinoperability andtheplansandscheduleforrestoring thesystemtoOPERABLEstatus.b.Theprovisions ofSpecifications 3.0.3and3.0.4arenotapplicable.

SURVEILLANCEREQUIREMENTS 4.7.11.2Eachoftheaboverequiredsprayand/orsprinkler systemsshallbedemonstrated OPERABLE:

a.Atleastonceper31daysbyverifying thateachvalve(manual,poweroperatedorautomatic) thatisnotlocked,sealedorotherwise securedinpositionintheflowpathisinitscorrectposition.

b.Atleastonceper12monthsbycyclingeachtestablevalveintheflowpaththroughatleastonecompletecycleoffulltravel.c.Atleastonceper18months:ST.LUGIEUNIT13/47-475/6/81

PLANTSYSTEMSSURVEILLANCE REQUIREMENTS Continued 1.Byperforming asystemfunctional testwhichincludessimulated automatic actuation ofthesystem,and:a)Verifying thattheautomatic valvesintheflowpathactuatetotheircorrectpositions onatestsignal,suppliedfromathermaldetector, andb)Cyclingeachvalveintheflowpaththatisnottestableduringplantoperation throughatleastonecompletecycleoffulltravel.2.Byavisualinspection ofthedrypipesprayandsprinkler headerstoverifytheirintegrity, and3.Byavisualinspection ofeachnozzle'ssprayareatoverifythespraypatternisnotobstructed.

STLUGIEUNIT1,3/47-485/6/81 0~IA~,IIIIlll1<L

~r~PLANTSYSTEMS3/4.7.12PENETRATION FIREBARRIERSLIMITINGCONDITION FOROPERATION 3.7.12Allelectrical penetration firebarriersprotecting safetyrelatedareasshallbeintact.APPLICABILITY:

Atalltimes.ACTION:a.Withoneormoreoftheaboverequiredelectrical penetration firebarriersnotintactandwiththeareaoftheaffectedbarrier(s) monitored byOPERABLE(pursuant toSpecification 3.3.3.7)firedetection instrumentation, within1hourestablish afirewatchpatroltoinspectatleastonesideoftheaffectedpenetration atleastonceperhour.b.Withoneormoreoftheaboverequiredelectrical penetration'ire barriersnotintactandwiththeareaoftheaffectedbarrier(s) notmonitored byOPERABLE(pursuant toSpecification 3.3.3.7)firedetection instrumentation, establish acontinuous firewatchonatleastonesideoftheaffectedpenetration within1hour.c.Theprovisions ofSpecifications 3.0.3and3.0.4arenotapplicable.

SURVEILLANCE REQUIREMENTS4.7.12Theaboverequiredelectrical penetration firebarriersshallbeverifiedtobeintact:a.Atleastonceper18monthsbyavisualinspection.

b.Priortoreturning apenetration firebarriertointactstatusfollowing repairsormaintenance byperformance ofavisualinspection oftheaffectedelectrical penetration firebarrier(s).

ST.LUGIEUNIT13/47-495/6/81

~/JIIJIf11I PLANTSYSTEMSBASESTheinspection frequency applicable tosnubberscontaining sealsfabricated frommaterials whichhavebeendemonstrated compatible withtheiroperating environment (onlyethyleneproplyene compounds todate)isbaseduponmaintaining aconstantlevelofsnubberprotection.

Therefore, therequiredinspection intervalvariesinversely withtheobservedsnubberfailures.

Thenumberofinoperable snubbersfoundduring'an inspection ofthesesnubbersdetermines thetimeintervalforthenextrequiredinspection ofthesesnubbers.

Inspections performed beforethatintervalhaselapsedmaybeusedasanewreference pointtodetermine thenextinspection.

However,theresultsofsuchearlyinspections performed beforetheoriginalrequiredtimeintervalhaselapsed(nominaltimeless25$)maynotbeusedtolengthentherequiredinspection interval.

Anyinspection whoseresultsrequireashorterinspection intervalwilloverridethepreviousschedule.

Toprovidefurtherassurance ofsnubberreliability, arepresentative sampleoftheinstalled snubberswillbefunctionally testedduringplantshutdowns at18monthintervals.

Thesetestswillincludestrokingofthesnubberstoverifyproperpistonmovement, lock-upandbleed.Observedfailuresofthesesamplesnubberswillrequirefunctional testingofadditional units.Tominimizepersonnel exposures, snubbersinstalled inhighradiation zonesorinespeciallydifficult toremovelocations (asidentified inTable3.7-2)maybeexemptedfromthesefunctional testingrequirements providedtheOPERABILITY ofthesesnubberswasdemonstrated duringfunctional testingateitherthecompletion oftheirfabrication oratasubsequent date.3/4.7.11FIRESUPPRESSION SYSTEMSTheoperability ofthefiresuppression systemsensuresthatadequatefiressuppression capability isavailable toconfineandextinguish firesoccurring inanyportionofthefacilitywheresafetyrelatedequipment islocated.Thefiresuppresion systemconsistsofthewatersystem,firehosestations, yardfirehydrants, hydranthosehouses,andsprayand/orsprinkler systems.Thecollective capability ofthefiresuppression systemsisadequatetominimizepotential damagetosafetyrelatedequipment andisamajorelementinthefacilityfireprotection program.Intheeventthatportionsofthefiresuppressionsystemsareinoperable, alternate backupfirefightingequipment isrequiredtobemadeavailable intheaffectedareasuntiltheinoperable equipment isrestoredtoservice.ST.LUCIE-UNIT1B3/47-65/6/81

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