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{{#Wiki_filter:REQUESTFORAMENDMENT TOOPERATING LICENSEREGARDING TECHNICAL SPECIFICATION RESPONSETIMETESTINGAttachment 2Technical Specification Pagese70OOXOsna 9703m/7PDRADGCK05000S97i PPDRjI
{{#Wiki_filter:REQUEST FOR AMENDMENTTO OPERATING LICENSE REGARDING TECHNICAL SPECIFICATION RESPONSE TIME TESTING Technical Specification Pages e70OOXOsna      9703m     /7 PDR    ADGCK 05000S97i P                     PDRj  I
'll'qll!'aJ RPSInstrumentation 3.3.1.1SURVEILLANCE REgUIREHENTS continued SURVEILLANCE FREQUENCY SR3.3.1.1.15 NOTES1.Neutrondetectors areexcluded.
3g'.ForFunction5,"n"equals4channelsforthepurposeofdetermining theSTAGGERED TESTBASISFrequency.
VerifytheRPSRESPONSETINEiswithinlimits.24monthsonaSTAGGERED TESTBASISP.,C.AAUM6LSGM<oascoa.5udovioAs R.Qb0&,KeGee.cuWaZWNP-23.3-6Amendment No.149
/1 ECCSInstrumentation 3.3.5.ISURVEILLANCE REQUIREMENTS NOTES1.RefertoTable3.3.5.1-1 todetermine whichSRsapplyforeachECCSFunction.
2.Whenachannelisplacedinaninoperable statussolelyforperformance ofrequiredSurveillances, entryintoassociated Conditions andRequiredActionsmaybedelayedasfollows:(a)forupto6hoursforFunctions 3.c,'.f,and3.g;and(b)forupto6hoursforFunctions otherthan3.c,3.f,and3.gprovidedtheassociated Functionortheredundant Functionmaintains ECCSinitiation capability.
SURVEILLANCE FREQUENCY SR3.3.5.1.1 PerformCHANNELCHECK.12hoursSR3.3.5.1.2 PerformCHANNELFUNCTIONAL TEST.92daysSR3.3.5.1.3 PerformCHANNELCALIBRATION.
92daysSR3.3.5.1.4 PerformCHANNELCALIBRATION.
18monthsSR3.3.5.1.5 PerformCHANNELCALIBRATION.
24monthsSR3.3.5.1.6PerformLOGICSYSTEMFUNCTIONAL TEST.24monthsRa<E7C.SR3.3.5.1VerifytheECRESPONSETIMEfor~elrequiredSinjection/spray ssystemisw'nlimits.24month~naSTAgGEREO, TESTAXISWNP-23.3-42Amendment No.149 ECCSInsti"umentation 3.3.5.1Table3.3.5.1-1 (page1ofC)Emergency CoreCoolingSystemlnstrunentatian FUNCTIONAPPLICABLE NODESOROTHERSPECIFIEDCONDITIONS CONDITIONSREFERENCED REOUIREDFRCHCHANNELSPERREQUIREDFUNCTIONACTIONA.'ISURVEILLANCE RECUIRENEMTS ALLOMABLE VALVE1.LOMPressureCoolantInjection.A (LPCI)andLauPressureCareSpray(LPCS)Subsystems a.ReactorVesselMaterLevet-LouLOMLow,Levet11,2,3,4('),52(b)SR3.3.5.1.1 L-148inchessR3.3.5.1.2 sR3.3.5.1.4 Sll3.3.5.1.6 b.DryuettPressure-High1,2,32(b)SR3.3.5.1.2 S1.88psigSR3.3.51.4sR3.3.5.1.6 c.LPCSPimpStart-LOCATimeDelayReLayd.LPCIPimpAStart-LOCATimeDelayRelaye.LPCIPulpAStart-LOCA/LOOP TimeDelayRetayReactorVesselPrassure-LoM(Injection Permissive) 1,2,3,1.2r3.(a),51,2,3,4(a)5(a)1,2,31pervalveCSR3.3.5.1.5 SR3.3.5.1.6 SR3.3.5.1.5 SR3.3.5.1.6 SR3.3.5.1.2 SR3.3.5.1.3 N3.3.5.1.6 88.53secondsand510.64seconds817.24secondsand521.53secondsR3.0Csecondsand56.DDsecondsN3.3.5.1.2 8448psigSR'.3.5.1.4 andSR3.3.5.1.6 c492psigg.LPCSPunpDischarge Flou-Lau(HinimmFtou)h.LPCIPuapADischarge FIou-Lov(HiniaxmFtou)i.ManualInitiation 4,51pervalve1,2,3,4(a)5(a)1,2,3,4(a)5(a)1,2,3,4(a)5(a)SR3.3.5.1.2 SR3.3.5.1.4 N3.3.5.1.6 8448psigandS492psigb668gpnand+1067gpnSR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 sR3.3.5.1.6 MASR3.3.5.1.2 b605gpnandSR3.3.5.1.4 S984gpnsR3.3.5.1.6 (continued)
(a)Mhenassociated subsystem(s) arerequiredtobeOPERABLE.
(b)Alsorequiredtoinitiatetheassociated dieselgenerator (DG).WNP-23.3-43Amendment No.149
~~~CCSInstrumentation 3.3.5.)Table3.3.5.1-1 (page3of4)Emergency CoreCoolingSystemInstrunentation FUHCTIOHAPPLICABLE KCOESOROTHERSPECIFIED COHOITIOHSCOHOITIOHSREFEREHCED RECUIREDFROKCHAHHELSPERREQUIREDFUHCTIOHACTIOHA.1SURVEILLAHCEREQUIREKEHTS ALLOMABLE VALUE3.HPCSSystem(continued) b.DrywellPressure-High1,2,34(b)SR3.3.5.1.2 SR3.3.5.1.4 3.5.1.6<1.88psigc.ReactorVesselMaterLevel-High,Level8d.Condensate StorageTankLevel-Lowe.Suppression PoolMaterLeveL-High1,2,3,4(a)5(a)1,2,3,4(c)5(c)1,2,3SR3.3.5.1.1 SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5~1.6SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6
<56.0inchesi448ft1inchelevation
<466ft11incheselevation f.HPCSSystemFlowRate-Low(KininL!n Flow)g.KanuaLInitiation 1,2,3,4(a)5(a)1,2,3,I(a)5(a)SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6
+1200gpnand<1512gpmSR3.3.5.1.6 HA4.Automat'ic Depressurization System(ADS)TripSystemAa.ReactorVesselMaterLevel-LowLowLow,Level1b.ADSinitiation Timerc.ReactorVesselMaterLevel-Low,Level3(Permissive) d.LPCS'wyDischarge Pressure-High1Z(d)3(d)12(d)3(d)12(d)3(d)(d)3(d)SR3.3.5.1.1 SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 SR3.3.5.1.2 SR3.3.5.1.3 SR3.3.5.I.6SR3.3.5.1.1 SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 SR3.3.5.1.2 SR3.3.5.'1.4 SR3.3.5.1.6
+-148inches<115.0seconds>9.5inches>119psigand<171psig{continued)
(a)Mhenassociated subsystem(s) arerequiredtobeOPERABLE.
(b)Alsorequiredtoinitiatetheassociated DG.(c)'whenHPCSisOPERABLEforcompliance withLCO3.5.2,"ECCS-Shutdown,"
andalignedtothecondensate storagetankwhiletankwaterLevelisnotwithinthelimitofSR3.5.2.2.(d)Mithreactorsteamdomepressure>150psig.MNP-23.3-45Amendment No.149 ECCSInstrumentation 3.3.5.1Table3.3.5.1-1 (page2of4)Emergency CoreCoolingSystemInstrunentation FUNCTIONAPPLICABLE, HGOESOROTHERSPECIFIEDCONDITIONSCONDITIONSREFERENCED REQUIREDFROMCHANHELSPERREQUIREDFUNCTIONACTIONA.1SURVEILLANCE REQUIREMENTS ALLOMABLE VALUE2.LPCIBandLPCICSubsystems a.ReactorVesselMaterLevel-LoMLowLou,Level1b.DryMellPressure-High1,2,3,,s1,2,32(b)Z<bSR3.3.5.1.1 SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 SR3.3.5.1.2 SR3.3.5.1.4
.1.6>-148inches<1.88psigc.LPCIPunpBStart-LOCA TimeDelayRelayd.LPCIPwpCStart-LOCATimeDelayRelay1,2,3,4(a)5(a)1,2,3,4(a)5(a)SR'3.3.5.1.5 SR3.3.5.1.6 88.53secondsand<10.64secondsSR3.3.5;1.5
>17.24SR3.3~5.1.6secondsand<21.53secondse.LPCIPunpBStart-LOCA/LOOP TimeDelayRelayf.ReactorVesselPressure-Low(Injection Permissive) 1,2,3,4(a)5(a)1,2,31pervalveSR3.3.5.1.2 SR3.3.5.1.3 SR3.3.5.1.6 SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 83.04secondsand<6.00seconds>C48psigand<C92psigg.LPCIPumpsB8CDischarge FloM-Lou(Miniaxsn Floe)h.ManualInitiation 51pervalve1,2,3,1perpmps<a)1,2,3,4<a)5<a)SR3.3.5.1.2 SR3.3.5.1'SR3.3.5.1.6 SR3.3.5~1.2SR3.3.5.14SR3.3.5.1.6 SR3.3.5.1.6
>448psigand<492psig>605gpaandS984gpmNA3.HighPressureCoreSpray(HPCS)Systema.ReactorVesselMaterLevel-LowLog,Level21,2,3,4<a),S4(b)SR3.3.5.1-1
>-58inchesSR3.3.5.1.2 SR3.'3.5.1.4 S3.16(continued)
(a)Mhenassociated subsystem(s) arerequiredtobeOPERABLE.
(b)Alsorequiredtoinitiatetheassociated DG.WNP-23.3-44Amendment No.149 ttc~
PrimaryContainment lationInstrumentation 3.3.6.1SURVEILLANCE RE(UIREMENTSNOTES-1.RefertoTable3.3.6.1-1todetermine whichSRsapplyforeachPrimaryContainment Isolation Function.
2.Whenachannelisplacedinaninoperable statussolelyforperformance ofrequiredSurveill'ances, entryintoassociated Conditions andRequiredActionsmaybedelayedforupto6hoursprovidedtheassociated Functionmaintains isolation capability.
SURVEILLANCE FREQUENCY SR3.3.6.1.1 PerformCHANNELCHECK.12hoursSR3.3.6.1.2 PerformCHANNELFUNCTIONAL TEST.92daysSR3.3.6.1.3 PerformCHANNELFUNCTIONAL TEST.184daysSR3.3.6.1.4PerformCHANNELCALIBRATION.
18monthsSR3.3.6.1.5 PerformCHANNELCALIBRATION.
24monthsSR3.3.6.1.6PerformLOGICSYSTEMFUNCTIONAL TEST.24monthsSR3.3.6.1.7VerifytheISOLATION SYSTEMRESPONSETIMEiswithinlimits.24monthsonaSTAGGERED TESTBASISMNP-23.3-54Amendment No.149 e01~(it~-tgCrft4
~~ECCS-Operating 3.5.1SURVEILLANCE REOUIREHENTS continued SURVEILLANCE FREQUENCY SYSTEM'LOMRATETOTAL.DEVELOPED HEADSR3.5.1.4VerifyeachECCSpumpdevelopsthespecified flowratewiththespecified Edeveloped head.Inaccordance withtheInservice
'estingProgramLPCS~6350gpmLPCI~7450gpmHPCS~6350gpm~128psid26psid"a200psidSR3.5.1.5NOTEVesselinjection/spray maybeexcluded.
VerifyeachECCSinjection/spray subsystem actuatesonanactualorsimulated automatic initiation signal..24monthsSR3.5.1.6NOTEValveactuation maybeexcluded.
VerifytheADSactuatesonanactualorsimulated automatic initiation signal.24monthsSR3.5.1.7NOTENotrequiredtobeperformed until12hoursafterreactorsteampressureandflowareadequatetoperformthetest.VerifyeachrequiredADSvalveopenswhenmanuallyactuated.
24monthsonaSTAGGERED TESTBASISforeachvalvesolenoidE.E.IMSE.R.TMNP-23.5-5Amendment No.149 lkl5ER.TECCS-Operating 3.5.1SURVEILLANCE RE(UIREMENTS continued SURVEILLANCE FRE(UENCY SR3.5.1.8NOTEECCSactuation instrumentation isexcluded.
VerifytheECCSRESPONSETIMEforeachECCS.injection/spray subsystem iswithinlimits.24monthsWNP-23.5-6RevisionA 1hac"'a~v~sr~irt4 TABLEOFCONTENTS3.33.3.6.23.3.7.13.3.8.13.3.8.23.43.4.13.4.23.4.33.4.43.4.53.4.63.4.73.4.83.4.93.4.103.4.113.4.123.53.5.13.5.23.5.33.63.6.1.13.6.1.23.6.1.33.6.1.43.6.1.53.6.1.63.6.1.73.6.1.83.6.2.13.6.2.23.6.2.3INSTRUMENTATION (continued)
Secondary Containment Isolation Instrumentation ControlRoomEmergency Filtration (CREF)SystemInstrumentation
...............LossofPower(LOP)Instrumentation ReactorProtection System(RPS)ElectricPowerMonitoring
.....o~~~~~~REACTORCOOLANTSYSTEM(RCS)Recirculation LoopsOperating JetPumpsSafety/Relief Valves(SRVs)-a25%RTPSafety/Relief ValvesSRVs)-<25%RTPRCSOperational LEAKAGERCSPressureIsolation Valve(PIV)Leakage..RCSLeakageDetection Instrumentation RCSSpecificActivityResidualHeatRemoval(RHR)ShutdownCoolingSystem-HotShutdownResidualHeatRemoval(RHR)ShutdownCoolingSystem-ColdShutdown...........RCSPressureandTemperature (P/T)LimitsReactorSteamDomePressureEMERGENCY CORECOOLINGSYSTEMS(ECCS)ANDREACTORCOREISOLATION COOLING(RCIC)SYSTEMECCS-Operating ECCS-Shutdown.RCICSystemCONTAINMENT SYSTEMSPrimaryContainment PrimaryContainment AirLock.PrimaryContainment Isolation Valves(PCIVs)DrywellAirTemperature ResidualHeatRemoval(RHR)DrywellSprayReactorBuilding-to-Suppression ChamberVacuumBreakers............,..Suppression Chamber-to-Drywell VacuumBreakersMainSteamIsolation ValveLeakageControl(MSLC)System...............Suppression PoolAverageTemperature
.Suppression PoolWaterLevelResidualHeatRemoval(RHR)Suppression PoolCooling................3.3-593.3-633.3-683.3-723.4-13.4-13.4-53.4-73.4-83.4-103.4-123.4-143.4-163.4-183.4-213.4-233.4-313.5-13.5-13.5-73.5-113.6-13.6-13.6-33.6-83.6-163.6-173.6-193.6-223.6-253.6-273.6-303.6-31continued WNP-2Amendment No.150 RPSInstrumentation 3.3.1.1SURVEILLANCE REQUIREMENTS continued SURVEILLANCE FREQUENCY SR3.3.1.1.15
------NOTES1.Neutrondetectors areexcluded.
2.ChannelsensorsforFunctions 3and4areexcluded.
3.ForFunction5,"n"equals4channelsforthepurposeofdetermining theSTAGGERED TESTBASISFrequency.
VerifytheRPSRESPONSETINEiswithinlimits.24monthsonaSTAGGERED TESTBASISWNP-23.3-6Amendment No.150 ECCSInstrumentation 3.3.5.1SURVEILLANCE REQUIREMENTS NOTES1.RefertoTable3.3.5.1-1 todetermine whichSRsapplyforeachECCSFunction.
2.Whenachannelisplacedinaninoperable statussolelyforperformance ofrequiredSurveillances, entryintoassociated Conditions andRequiredActionsmaybedelayedasfollows:(a)forupto6hoursforFunctions 3.c,3.f,and3.g;and(b)forupto6hoursforFunctions otherthan3.c,3.f,and3.gprovidedtheassociated Functionortheredundant Functionmaintains ECCSinitiation capability.
SURVEILLANCE FREQUENCY SR3.3.5.1.1 PerformCHANNELCHECK.12hoursSR3.3.5.1.2PerformCHANNELFUNCTIONAL TEST.92daysSR3.3.5.1.3PerformCHANNELCALIBRATION.
92daysSR3.3.5.1.4 PerformCHANNELCALIBRATION.
18monthsSR3.3.5.1.5 PerformCHANNELCALIBRATION.
24monthsSR3.3.5.1.6 PerformLOGICSYSTEMFUNCTIONAL TEST.24monthsWNP-23.3-42Amendment No.150
~,~IECCSInstrumentation 3.3.5.1Table3.3.5.1-1 (page1of4)Emergency CoreCoolingSystemInstrunentation FUNCTIONAPPLICABLE MODESOROTHERSPECIFIED CONDITIONS CONDITIONS REFERENCED REQUIREDFROMCHANNELSPERREQUIREDFUNCTIONACTIONA.1SURVEILLANCE REQUIREMENTS ALLOWABLE VALUE1.LowPressureCoolantInjection-A (LPCI)andLowPressureCoreSpray(LPCS)Subsystems a.ReactorVesselWaterLevel-LowLowLow,Level1b.DrywallPressure-Highc.LPCSPumpStart-LOCATimeDelayRelayd.LPCIPunpAStart-LOCATimeDelayRelaye.LPCIPumpAStart-LOCA/LOOP TimeDelayRelayf.ReactorVesselPressure-Low(Injection Permissive) 1,2,3,4(a)5(a)1~2I31,2,3,4(a)5(a)1,2,3,4(a)5(a)1,2,3,4(a)5(a)1,2,32(b)2(b)1pervalveSR3.3'.1.1SR3.3.5.1.2 SR3.3.5.1'SR3.3.5.1.6 SR3.3.5'.2SR3.3.5.'I.4 SR3.3.5.1.6 SR3.3'.1.5SR3.3'.1.6SR3.3.5'.5SR3.3.5.1.6 SR3.3''-2SR3.3'.1.3SR3.3.5.1.6 SR3.3.F1.2SR3.3'.1.4SR3.3.5.1.6 h-148inchesS1.88psig.h8.53secondsand<10.64seconds217.24secondsand<21.53seconds23'4secondsand56.00seconds2448psigand<492psigg.LPCSPumpDischarge Flow-Low(MinimunFlow)h.LPCIPumpADischarge Flow-Low(MinimunFlow)i.ManualInitiation 4(a),5(a) 1pervalve8Ie2e3i4(a)5(a)1,2,3,4(a)5(a)1,2,3,4(a)5(a)SR3.3.5~1.2SR3.3.5.1.4 SR3.3.5'.6SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5'.6SR3.3.5.1.2 SR3.3.5.1.4 SR3.3'.1.62448psigandS492psig>668gplland51067gpm?605gpmand<984gpmSR3.3'.1.6HA(continued)
(a)Whenassociated subsystem(s) arerequiredtobeOPERABLE'b)
Alsorequiredtoinitiatetheassociated dieselgenerator (DG).MNP-23.3-43Amendment No.150 ECCSInstrumentation 3.3.5.1Table3.3~5.1-1(page2of4)Emergency CoreCoolingSystemInstrunentation FUNCTIONAPPLICABLE MODESOROTHERSPECIFIED CONDITIOHSCONDITIONSREFERENCED REQUIREDFROMCHANNELSPER,REQUIREDFUNCTIONACTIONA.1SURVEILLANCE REQUIREMENTS ALLOMABLE VALUE2.LPCI8andLPCICSubsystems a.ReactorVesselMaterLevel-LowLowLow,Level1b.DrywallPressure-Highc.LPCIPumpBStart-LOCATimeDelayRelayd.LPCIPunpCStart-LOCATimeDelayRelaye.LPCIPump8Start-LOCA/LOOP TimeDelayRelayf.ReactorVesselPressure-Low(Injection Permissive)
Ii2I3I4(a)5(a)1~2i3g2/3@I(a)5(a)1g2$3g4(a)5(a)1,2,3,4(a)5(a)1,2,32(b)2(b)1pervalveCSR3.3.5.1.1 SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 SR3.3.5.1.2 SR3.3'.1.4SR3.3.5.1.6 SR3.3.5.1.5 SR3.3.F1.6SR3.3.5.1.5 SR3.3.5.1.6 SR3.3.5.1.2 SR3.3.5.1.3 SR3.3.5.1.6 SR3.3'.1.2SR3.3.5.1.4 SR3.3.5.1-6 2-148inchesS1.88psig217.24secondsand<2'1.53seconds28.53secoAdsaAdS10.64secoAds23.04secoAdsaAdS6.00seconds2448psigSAd<492psigg.LPCIPumps88CDischarge Flow-Low(Minilmia Flow)h.ManualInitiation 1,2,3,4(a)5(a)1~2I3I4(a)5(a)1perpump4,51pervalve8SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 SR3.3'.1.62448psigaAd<492psig2605gpmSAd<984gpmHA3.HighPressureCoreSpray(MPCS)Systema.ReactorVesselMaterLevel-LowLow,Level21,2,3,4(a)5(a)4(b)SR3.3.5.1.1 SR3.3'.1.2SR3.3.5.1.4 SR3.3.5.1.6 2-58inches(continued)
(a)Mhenassociated subsystem(s) arerequiredtobeOPERABLE.
(b)Alsorequiredtoinitiatetheassociated DG.WNP-23.3-44Amendment No.150 g>>1ECCSInstrumentation 3.3.5.1Table3.3.5.1-1 (page3of4)Emergency CoreCoolingSystemInstrwentation FUNCTIONAPPLICABLE MODESOROTHERSPECIFIED CONDITIONS CONDITIONS REFERENCED REQUIREDFROMCHANNELSPERREQUIREDFUNCTIONACTIONA.1SURVEILLANCE REQUIREMENTS ALLOWABLE VALUE3.HPCSSystem(continued) b.DrywallPressure-Highc.ReactorVesselWaterLevel-High,Level81~2/31,2,3,4(a)5(a)4(b)SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 SR3.3.5.1.1 SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 51>>88pslg556.0inchesd.Condensate StorageTankLevel-Lowe.Suppression PoolWaterLevel-Highf.HPCSSystemFlowRate-Low(MiniaamFlow)g.ManualInitiation 1,2,3,4(c)5(c)1,2,31I2I3I4(a)5(a)4(a)5(a)SR3.3.5.1.2 SR3.3.5.1.4 SR3.3'.1.6SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 SR3.3'.1.2SR3.3.5.1.4 SR3.3'.1.6>448ft1inchelevation
<466ft11incheselevation
>1200gpmandS1512gpmSR3.3~5.1.6NA4.Automatic Depressurization System(ADS)TripSystemAa.ReactorVesselWaterLevel-LowLowLow,Level1b.ADSInitiation Timerc.ReactorVesselWaterLevel-Low,Level3(Permissive) d.LPCSPumpDischarge Pressure-High12(d)3(d)(d)3(d)12(d)3(d)12(d)3(d)SR3.3.5.1.1 SR3.3.5.1.2 SR3.3'.1.4SR3.3.5.1.6 SR3.3.5.1.2 SR3.3.5.1.3 SR3.3.5.1.6 SR3.3.5.1~1SR3.3.5.1.2 SR3.3.5.1.4 SR3.3.5.1.6 SR3.3.5.1'SR3.3.5.1.4 SR3.3.F1.6>-148inches5115.0seconds>9.5inchesk119psigandS171psig(continued)
(a)Whenassociated subsystem(s) arerequiredtobeOPERABLE'b)
Alsorequiredtoinitiatetheassociated DG>>(c)WhenHPCSisOPERABLEforcompliance withLCO3.5.2,"ECCSShutdown,"
andalignedtothecondensate storagetankwhiletankwaterlevelisnotwithinthelimitofSR3'.2.2.(d)Withreactorsteamdomepressure>150psig.WNP-23.3-45Amendment No.150
)~IPrimaryContainment Isolation Instrumentation 3.3.6.1SURVEILLANCE RE(UIREMENTS NOTES1.RefertoTable3.3.6.1-1todetermine whichSRsapplyforeachPrimaryContainment Isolation Function.
2.Whenachannelisplacedinaninoperable statussolelyforperformance ofrequiredSurveillances, entryintoassociated Conditions andRequiredActionsmaybedelayedforupto6hoursprovidedtheassociated Functionmaintains isolation capability.
SURVEILLANCE FREQUENCY SR3.3.6.1.1PerformCHANNELCHECK.12hoursSR3.3.6.1.2PerformCHANNELFUNCTIONAL TEST.92daysSR3.3.6.1.3PerformCHANNELFUNCTIONAL TEST.184daysSR3.3.6.1.4PerformCHANNELCALIBRATION.
18monthsSR3.3.6.1.5PerformCHANNELCALIBRATION.
24monthsSR3.3.6.1.6PerformLOGICSYSTEMFUNCTIONAL TEST.24monthsSR3.3.6.1.7 NOTE------
ChannelsensorsforFunctions l.a,1.b,and1.careexcluded.
VerifytheISOLATION SYSTEMRESPONSETIMEiswithinlimits.24monthsonaSTAGGERED TESTBASISWNP-23.3-54Amendment No.150 ECCS-Operating 3.5.1SURVEILLANCE REUIREMENTS continued SURVEILLANCE FREQUENCY SYSTEMFLOWRATETOTALDEVELOPED HEADSR3.5.1.4VerifyeachECCSpumpdevelopsthespecified flowratewiththespecified developed head.Inaccordance withtheInservice TestingProgramLPCSLPCIHPCSa6350gpma7450gpma6350gpma128psid26psida200psidSR3.5.1.5NOTEVesselinjection/spray maybeexcluded.
VerifyeachECCSinjection/spray subsystem actuatesonanactualorsimulated automatic initiation signal.24monthsSR3.5.1.6NOTEValveactuation maybeexcluded.
VerifytheADSactuatesonanactualorsimulated automatic initiation signal.24monthsSR3.5.1.7NOTE-Notrequiredtobeperformed until12hoursafterreactorsteampressureandflowareadequatetoperformthetest.VerifyeachrequiredADSvalveopenswhenmanuallyactuated.
24monthsonaSTAGGERED TESTBASISforeachvalvesolenoidWNP-23.5-5(continued)
Amendment No.150 ECCS-Operating 3.5.1SURVEILLANCE REQUIREMENTS continued SURVEILLANCE FRE(UENCY SR3.5.1.8NOTE-------
ECCSactuation instrumentation isexcluded.
VerifytheECCSRESPONSETINEforeachECCSinjection/spray subsystem iswithinlimits.24monthsWNP-23.5-6Amendment No.150 ECCS-Shutdown3.5.23.5EMERGENCY CORECOOLINGSYSTEMS(ECCS)ANDREACTORCOREISOLATION COOLING(RCIC)SYSTEM3.5.2ECCS-ShutdownLCO3.5.2TwoECCSinjection/spray subsystems shallbeOPERABLE.
APPLICABILITY:
MODE4,MODE5exceptwiththespentfuelstoragepoolgatesremovedandwaterlevela22ftoverthetopofthereactorpressurevesselflange.ACTIONSCONDITION REQUIREDACTIONCOMPLETION TIMEA.OnerequiredECCSinjection/spray subsystem inoperable.
A.1RestorerequiredECCSinjection/spray subsystem toOPERABLEstatus.4hoursB.RequiredActionandassociated Completion TimeofCondition Anotmet.BilInitiateactiontosuspendoperations withapotential fordrainingthereactorvessel(OPDRVs).
Immediately C.TworequiredECCSinjection/spray subsystems inoperable.
CiIInitiateactiontosuspendOPDRVs.ANDImmediately C.2RestoreoneECCSinjection/spray subsystem toOPERABLEstatus.4hours(continued)
WNP-23.5-7Amendment No.150(
Iy a>~AECCS-Shutdown3.5.2ACTIONScontinued CONDITION REQUIREDACTIONCOMPLETION TIMED.RequiredActionC.2andassociated Completion Timenotmet.D.1Initiateactiontorestoresecondary containment toOPERABLEstatus.ANDImmediately 0.2AND0.3Initiateactiontorestoreonestandbygastreatment subsystem toOPERABLEstatus.Initiateactiontorestoreisolation capability ineachrequiredsecondary containment penetration flowpathnotisolated.
Immediately Immediately SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR3.5.2.1Verify,foreachrequiredlowpressureECCSinjection/spray subsystem, thesuppression poolwaterlevelisa18ft6inches.12hours(continued)
WNP-23.5-8Amendment No.150i ECCS-Shutdown3.5.2SURVEILLANCE REQUIREMENTS continued SURVEILLANCE FREQUENCY
'R3.5.2.2Verify,fortherequiredHighPressureCoreSpray(HPCS)System,the:a.Suppression poolwaterlevelisw18ft6inches;orb.Condensate storagetank(CST)waterlevelisa13.25ftinasingleCSTora7.6ftineachCST.12hoursSR3.5.2.3Verify,foreachrequiredECCSinjection/
spraysubsystem, thepipingisfilledwithwaterfromthepumpdischarge valvetotheinjection valve.31daysSR3.5.2.4NOTEOnelowpressurecoolantinjection (LPCI)subsystem maybeconsidered OPERABLEduringalignment andoperation fordecayheatremoval,ifcapableofbeingmanuallyrealigned andnototherwise inoperable.
VerifyeachrequiredECCSinjection/spray subsystem manual,poweroperated, andautomatic valveintheflowpath,thatisnotlocked,sealed,orotherwise secured.inposition, isinthecorrectposition.
31days(continued)
WNP-23.5-9Amendment No.150i ECCS-Shutdown3.5.2SURVEILLANCE REQUIREMENTS continued SURVEILLANCE FRE(UENCY SR3.5.2.5VerifyeachrequiredECCSpumpdevelopsthespecified flowratewiththespecified developed head.Inaccordance withtheInservice TestingProgramSYSTEMLPCSLPCIHPCSFLOWRATEa6350gpma7450gpma6350gpmTOTALDEVELOPED HEADa128psid26psida200psidSR3.5.2.6NOTEVesselinjection/spray maybeexcluded.
VerifyeachrequiredECCSinjection/spray subsystem actuatesonanactualorsimulated automatic initiation signal.24monthsWNP-23.5-10Amendment No.150i tl~4 RCICSystem3.5.33.5EMERGENCY CORECOOLINGSYSTEMS(ECCS)ANDREACTORCOREISOLATION COOLING(RCIC)SYSTEM3.5.3RCICSystemLCO3.5.3TheRCICSystemshallbeOPERABLE.
APPLICABILITY:
MODE1,MODES2and3withreactorsteamdomepressure)150psig.ACTIONSCONDITION REQUIREDACTIONCOMPLETION TIMEA.RCICSysteminoperable.
A.lANDVerifybyadministrative meansHighPressureCoreSpraySystemisOPERABLE.
Immediately A.2RestoreRCICSystemtoOPERABLEstatus.14daysB.RequiredActionandassociated Completion Timenotmet.B.lANDB.2BeinMODE3.Reducereactorsteamdomepressuretox150psig.12hours36hoursWNP-23.5-11Amendment No.150i 0
RCICSystem3.5.3SURVEILLANCE RE(UIREHENTS SURVEILLANCE FREQUENCY SR3.5.3.1VerifytheRCICSystempipingisfilledwithwaterfromthepumpdischarge valvetotheinjection valve.31daysSR3.5.3.2Verifyeach,RCICSystemmanual,poweroperated, andautomatic valveintheflowpath,thatisnotlocked,sealed,orotherwise securedinposition, isinthecorrectposition.
31daysSR3.5.3.3-NOTENotrequiredtobeperformed until12hoursafterreactorsteampressureandflowareadequatetoperformthetest.Verify,withreactorpressurec1035psiganda935psig,theRCICpumpcandevelopaflowrate)600gpmagainstasystemheadcorresponding toreactorpressure.
92daysSR3.5.3.4-NOTENotrequiredtobeperformed until12hoursafterreactorsteampressureandflowareadequatetoperformthetest.Verify,withreactorpressurex165psig,theRCICpumpcandevelopaflowratea600gpmagainstasystemheadcorresponding toreactorpressure.
24months{continued)
WNP-23.5-12Amendment No.150[
RCICSystem3.5.3SURVEILLANCE REQUIREMENTS continued SURVEILLANCE FREQUENCY SR3.5.3.5NOTEVesselinjection maybeexcluded.
VerifytheRCICSystemactuatesonanactualorsimulated automatic initiation signal.24monthsMNP-23.5-13Amendment Ne.150[
a~c4~tl REQUESTFORAMEvfENTTOOPERATING LICENSEGARDINGTECHNICAL SPECIFICATION RESPONSETIMETESTINGAttachment 3Page1of3INIFICANTHAZARDSIDERATION Inaccordance with10CFR50.91, alicenseemustprovidetothestaffanalysisofaproposedamendment totheoperating licenseusingthestandards in10CFR50.92 concerning theissueof.nosignificant hazardsconsideration.
TheSupplySystemhasevaluated theproposedamendment totheoperating licenseanddetermined thatitdoesnotinvolveasignificant hazardsconsideration.
Thefollowing evaluation isprovidedforthethreecategories ofnosignificant hazardsconsideration standards:
Operation ofWNP-2inaccordance withtheproposedamendment willnotinvolveasignificant increaseintheprobability orconsequences ofanaccidentpreviously evaluated.
Thepurposeoftheproposedlicensechangeistoeliminate responsetimetestingrequirements forselectedinstrumentation intheReactorProtection System(RPS),PrimaryContainment Isolation Actuation, andEmergency CoreCoolingSystem(ECCS).However,becauseofthecontinued application ofotherexistingTechnical Specification requiredtestingsuchaschannelcalibrations, channelchecks,channelfunctional tests,andlogicsystemfunctional tests,theresponsetimeofthesesystemswillbemaintained withinthelimitsassumedinplantsafetyanalysesandrequiredforsuccessful mitigation ofaninitiating event.Theproposedlicensechangedoesnotaffectthecapability oftheassociated systemstoperformtheirintendedfunctions withintherequiredresponsetime,nordotheproposedchangesaffecttheoperation ofanyequipment.
TheReference 1evaluation demonstrates thatresponsetimetestingisredundant totheotherTechnical Specification requiredtestinglistedinthepreceding paragraph.
Thisevaluation wasreviewedandapprovedbythestaff.Theseothertests,inconjunction withactionstakeninresponsetoNRCBulletin90-01,"LossofFill-OilinTransmitters Manufactured byRosemount,"
andSupplement 1,aresufficient toidentifyfailuremodesordegradations ininstrument responsetimeandensureoperation oftheassociated systemswithinacceptable limits.Furthermore, allknownfailuremodesthataredetectedbyresponsetimetestingarealsodetectedbyotherTechnical Specification tests.Inaddition, twocategories ofcomponents wereincludedinthischangeintestingmethodology whichwerenotidentified inthetableofcomponents inReference 1.Thesecomponents areusedwithinthelogiccircuitsaddressed inReference 1.Thesecomponents wereinadvertently omittedfromlistsprovidedtoGeneralElectricinsupportofpreparation oftheReference 1tables.
.pC..;s'-'r,-.'EQUEST FORAMEN~ENTTOOPERATING LICENSEGARDINGTECHNICAL v"SPECIFICATION RESPONSETIMETESTINGAttachment 3Page2of3Thesecomponents havebeenreviewedforsimilarity totheitemscontained withintheReference 1component tablesandhavebeenfoundtobesimilartootherequipment referenced inthetable.Thesecomponents arealsosubjecttoperiodicfunctional testingbyCFTsandLSFTs.TheSupplySystemverifiedinstrument responseofthesecomponents atanappropriate intervalusingthealternate methodology forinstrument verification described inReference 1.Thetwocategories ofcomponents referenced abovewhicharenotincludedintheReference 1component listhavenopostulated functions oraffectswhichmaycauseanaccident.
Thesedevicesaretestedperiodically toverifyfunctionality.
Sufficient timemarginisavailable inthestationaccidentanalysistoaccountfortheamountoftimedelayallowedbytheReference 1methodology.
,Forthechangesdealingwithmovingthesurveillance requirement forECCSRESPONSETIMEtestingfromtheInstrumentation sectiontotheSystemsectionoftheTechnical Specifications, nochangeintestingrequirements (otherthantheelimination oftheinstrument loopsimplemented aspartoftheReference 1change)hasbeenintroduced.
Therelaxation inApplicability doesnotincreasetheprobability ortheconsequences ofanaccidentpreviously evaluated, sincetherearenodesignbasiseventswhichcreditECCSduringMODES4and5.Therefore, theproposedamendment requestdoesnotinvolveasignificant increaseintheprobability orconsequences ofanaccidentpreviously evaluated.
Operation ofWNP-2inaccordance withtheproposedamendment willnotcreatethepossibility ofanewordifferent kindofaccidentfromanyaccidentpreviously evaluated.
Theproposedamendment onlyappliestothetestingrequirement forthecomponents identified anddoesnotresultinanyphysicalchangetotheseorothercomponents ortheiroperation.
Thechangesdonotaffectthecapability oftheassociated systemstoperformtheirintendedfunctionwithintheacceptable limitsassumedinplantsafetyanalysesandrequiredforsuccessful mitigation ofaninitiating event.Theproposedamendment doesnotchangethewayinwhichanyplantsystemsareoperatedorcreatethepossibility ofanewordifferent kindofaccident.
As,aresult,nonewfailuremodesareintroduced.
Thetwocategories ofcomponents referenced abovewhicharenotincludedintheReference 1component listhavenopostulated functions oraffectswhichmaycontribute totheinitiation ofanaccident.
iTheproposedamendment represents relianceonadifferent, andpreviously staffapproved, methodtoverifyselectedcomponents remainfullyfunctional andwillnotcreatethepossibility ofanewordifferent kindofaccidentfromanyaccidentpreviously evaluated.


REQUESTFORAMENDMENT TOOPERATING LICENSELARDINGTECHNICAL SPECIFICATION RESPONSETIMETESTINGAttachment 3Page3of3Operation ofWNP-2inaccordance withtheproposedamendment changewillnotinvolveasignificant reduction inthemarginofsafety.Thecurrentresponsetimesarebasedonthemaximumallowable valuesassumedintheplantsafetyanalyses.
ll
Theseanalysesconservatively establish themarginofsafety.Asdescribed above,therelianceonanalternate methodology forinstrument responseverification (Reference 1)willnotaffectthecapability oftheassociated systemstoperformtheirintendedfunctionwithintheallowedresponsetimeusedasthebasisfortheplantsafetyanalyses.
  'll 'q
Thetwocategories ofcomponents referenced abovewhicharenotincludedintheReference 1component listarequalitatively testedperiodically bychannelcalibrations, CFTsandLSFTs.Thistestingverifiestheproperfunctionandresponseofthesecomponents.
        !'a J
Adequatetimemarginshavebeenverifiedtobeavailable withintheapplicable analyseswhichenablequalitative assessment oftheproperperformance ofthesedevices.Plantandsystemresponsetoaninitiating eventwillremainincompliance withtheassumptions ofthesafetyanalyses, andtherefore themarginofsafetyisnotaffected.
 
Refereece1.GENuclearEnergy,BWROwners'roup Licensing TopicalReport,NEDO-32291-A, "SystemAnalysisfortheElimination ofSelectedResponseTimeTestingRequirements,"
RPS  Instrumentation 3.3.1.1 SURVEILLANCE REgUIREHENTS        continued SURVEILLANCE                                FREQUENCY SR  3.3.1.1.15                            NOTES
October,1995.ENVIRNMENTALCONSIDERATIONS Basedontheaboveevaluation, thisproposedchangetothelicensedoesnotresultinasignificant hazardsconsiderations.
: 1. Neutron detectors are excluded.
Inaddition, theproposedchangedoesnotcreateapotential fora,significant changeinthetypes,orasignificant increaseintheamountofanyeffluentthatmaybereleasedoffsite,nordoesthechangeinvolveasignificant increaseinindividual orcumulative occupational radiation exposure.
3  g'. For Function 5, "n" equals 4 channels for the purpose of determining the STAGGERED TEST BASIS Frequency.
Accordingly, theamendment meetstheeligibility criteriaforacategorical exclusion assetforthin10CFR51.22(c)(9).
Verify the    RPS  RESPONSE  TINE is within    24 months on a limits.                                        STAGGERED TEST BASIS P.,    C.AAUM6L SGM<oas co a. 5udovioAs R. Qb  0 &,Ke      Gee.c uW aZ WNP-2                                      3.3-6                  Amendment No. 149
Therefore, inaccordance with10CFR51.22(b),
 
anenvironmental assessment ofthisamendment isnotrequired.}}
  /
1
 
ECCS  Instrumentation 3.3.5.I SURVEILLANCE REQUIREMENTS NOTES
: 1. Refer to Table 3.3.5.1-1 to determine which    SRs  apply for  each  ECCS Function.
: 2. When a  channel  is placed in an inoperable status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed as follows: (a) for up to 6 hours for Functions 3.c,'.f, and 3.g; and (b) for up to 6 hours for Functions other than 3.c, 3.f, and 3.g provided the associated Function or the redundant Function maintains ECCS initiation capability.
SURVEILLANCE                                FREQUENCY SR  3.3.5.1.1      Perform  CHANNEL CHECK.                        12  hours SR  3.3.5.1.2      Perform  CHANNEL FUNCTIONAL TEST.              92 days SR  3.3.5.1.3      Perform  CHANNEL CALIBRATION.                  92 days SR  3.3.5.1.4      Perform  CHANNEL CALIBRATION.                  18 months SR  3.3.5.1.5      Perform  CHANNEL CALIBRATION.                  24 months SR  3.3.5. 1.6    Perform  LOGIC SYSTEM FUNCTIONAL TEST.        24 months Ra<E7C. SR  3.3.5.1        Verify the  EC RESPONSE TIME  for~el          24 month~    n a required      injection/spray    system      STAgGEREO, TEST is w'n      S limits.
s AXIS WNP-2                                  3.3-42                    Amendment No. 149
 
ECCS    Insti"umentation 3.3.5.1 Table 3.3.5.1-1 (page  1 of C)
Emergency Core Cooling System    lnstrunentatian APPLICABLE                    COND IT IONS NODES OR                      REFERENCED OTHER        REOUIRED        FRCH SPECI FIED    CHANNELS PER    REQUIRED      SURVEILLANCE          ALLOMABLE FUNCT ION                CONDITIONS        FUNCTION    ACTION  A.'I  RECUIRENEMTS            VALVE
: 1. LOM  Pressure Coolant Injection.A (LPCI)      and Lau Pressure Care Spray (LPCS)
Subsystems
: a. Reactor Vessel Mater              1,2,3,          2(b)                      SR    3.3.5.1.1    L -148 inches Levet Lou LOM Low,                                                          sR    3.3.5.1.2 Levet 1                        4('),5                                      sR    3.3.5.1.4 Sll  3.3.5.1.6
: b. Dryuet t Pressure    - High        1,2,3          2(b)                      SR    3.3.5.1.2    S  1.88 psig SR    3.3.5 1.4 sR    3.3.5.1.6
: c. LPCS Pimp Start    -  LOCA        1,2,3,                                    SR    3.3.5.1.5    8 8.53 Time Delay ReLay                                                              SR    3.3.5.1.6    seconds and 5 10.64 seconds
: d. LPCI Pimp A                        1.2r3.                                    SR    3.3.5.1.5    8 17.24 Start LOCA      Time Delay                                                  SR    3.3.5.1.6    seconds and Relay                            (a),5                                                          5 21.53 seconds
: e. LPCI    Pulp                      1,2,3,                                          3.3.5.1.2 Start  -    A LOCA/LOOP Time 4(a) 5(a)
SR SR    3.3.5.1.3 R  3.0C seconds and Delay Retay                                                                  N 3.3.5.1.6        5 6.DD seconds Reactor Vessel                    1,2,3        1 per valve        C        N 3.3.5.1.2        8 448  psig Pr assure LoM                                                              SR  '.3.5.1.4      and (Injection Permissive)                                                      SR    3.3.5.1.6    c 492  psig 4,5            1 per valve                  SR    3.3.5.1.2    8 448 psig SR    3.3.5.1.4    and N 3.3.5.1.6        S 492 psig
: g. LPCS Punp    Discharge          1,2,3,                                    SR    3.3.5.1.2    b 668 gpn and Flou Lau (Hinimm                                                            SR    3.3.5.1.4    + 1067  gpn Ftou)                          4(a) 5(a)                                    SR    3.3.5.1.6
: h. LPCI Puap A Discharge            1,2,3,                                            3.3.5.1.2 F I ou - Lov (Hiniaxm 4(a) 5(a)
SR SR    3.3.5.1.4 b 605 gpn and S  984 gpn Ftou)                                                                        sR 3.3.5.1.6
: i. Manual    Initiation              1,2,3,                                    sR 3.3.5.1.6        MA 4(a) 5(a)
(continued)
(a)    Mhen  associated subsystem(s)      are required to be    OPERABLE.
(b)    Also required to      initiate  the associated diesel generator (DG).
WNP-2                                                        3.3-43                                Amendment No. 149
 
CCS  Instrumentation 3.3.5.)
                                                                                                                        ~  ~  ~
Table 3.3.5.1-1 (page 3 of 4)
Emergency Core Cooling System      Instrunentation APPLICABLE                        COHO I TIOHS KCOES OR                        REFEREHCED OTHER          RECUIRED        FROK SPECIFIED      CHAHHELS PER      REQUIRED      SURVE I LLAHCE        ALLOMABLE FUHCT IOH                COHO I T IOHS      FUHCTIOH      ACTIOH A.1      REQUIREKEHTS              VALUE
: 3. HPCS  System (continued)
: b. Drywell                        1,2,3            4(b)                            3.3.5.1.2    <  1.88 psig Pressure  - High                                                          SR SR  3.3.5.1.4 3.5.1.6
: c. Reactor Vessel              1,2,3,                                            3.3.5.1.1    <  56.0 inches Mater Level High, 4(a) 5(a)
SR SR  3.3.5.1.2 Level 8                                                                    SR  3.3.5.1.4 SR  3.3.5.1.6
: d. Condensate Storage
                          -              1,2,3,                                        SR  3.3.5.1.2    i 448  ft 1  inch Tank Level Low                                                            SR  3.3.5.1.4      elevation 4(c) 5(c)                                        SR  3.3.5 ~ 1.6
: e. Suppression Pool
                            -              1,2,3                                        SR  3.3.5.1.2      < 466  ft Mater LeveL High                                                            SR  3.3.5.1.4      11 inches SR  3.3.5.1.6      elevation
: f.        System Flow            1,2,3,                                            3.3.5.1.2      + 1200 gpn and HPCS Rate Low (KininL!n 4(a) 5(a)
SR SR  3.3.5.1.4      < 1512 gpm Flow)                                                                      SR  3.3.5.1.6
: g. KanuaL    Initiation        1,2,3,                                        SR  3.3.5.1.6    HA I(a) 5(a)
: 4. Automat'ic Depressurization System (ADS)    Trip System A
: a. Reactor Vessel              Z(d) 3(d)                                          3.3.5.1.1    +  -148 inches Mater Level Low-        1                                                SR SR  3.3.5.1.2 Low Low, Level 1                                                          SR  3.3.5.1.4 SR  3.3.5.1.6
: b. ADS  initiation        1 2(d) 3(d)                                      SR  3.3.5.1.2    < 115.0 seconds Timer                                                                      SR  3.3.5.1.3 SR  3.3.5. I.6
: c. Reactor Vessel              2(d) 3(d)                                          3.3.5.1.1    >  9.5 inches Mater Level Low, 1                                                SR SR  3.3.5.1.2 Level 3                                                                    SR  3.3.5.1.4 (Permissive)                                                              SR  3.3.5.1.6
: d. LPCS'wy                      (d) 3(d)                                          3.3.5.1.2    > 119 SR                        psig and Discharge                                                                  SR  3.3.5.'1.4    < 171  psig Pressure- High                                                              SR  3.3.5.1.6
{continued)
(a)  Mhen  associated subsystem(s)      are required to be    OPERABLE.
(b) Also required to        initiate the associated    DG.
(c)  'when HPCS                                                            -
is OPERABLE for compliance with LCO 3.5.2, "ECCS Shutdown," and aligned to the condensate storage tank while tank water Level is not within the limit of SR 3.5.2.2.
(d) Mith reactor steam        dome pressure    > 150  psig.
MNP-2                                                        3.3-45                                Amendment No. 149
 
ECCS      Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 2 of 4)
Emergency Core Cooling System        Instrunentation APPLICABLE,                        COND IT I ONS HGOES OR                          REFERENCED OTHER            REQUIRED        FROM SPECI F I ED    CHANHELS PER      REQUIRED        SURVEILLANCE        ALLOMABLE FUNCTION                    COND I T I ONS      FUNCTION      ACTION A. 1      REQUIREMENTS            VALUE
: 2. LPCI B and LPCI    C Subsystems
: a. Reactor Vessel Mater              1,2,3,              2(b)                        SR    3.3.5.1.1    >  -148 inches Level LoM Low Lou,                                                                SR  3.3.5.1.2 Level 1                              ,s                                          SR  3.3.5.1.4 SR  3.3.5.1.6
: b. DryMell Pressure    - High        1,2,3              Z<b                        SR  3.3.5.1.2    <  1.88 ps ig SR    3.3.5.1.4
                                                                                                            .1.6
: c. LPCI Punp B  Start-LOCA          1,2,3,                                          SR    3.3.5;1.5    > 17.24 Time Delay Relay                                                                  SR    3.3 5.1.6
                                                                                                          ~        seconds and 4(a) 5(a)                                                            <  21.53 seconds
: d. LPCI  Pwp  C Start LOCA          1,2,3,                                          SR  '3.3.5.1.5    8 8.53 Time Delay Relay                                                                  SR    3.3.5.1.6    seconds and 4(a) 5(a)                                                            < 10.64 seconds
: e. LPCI Punp B                        1,2,3,                                                3.3.5.1.2    8 3.04 Start  - LOCA/LOOP Time          4(a) 5(a)
SR SR    3.3.5.1.3    seconds and Delay Relay                                                                        SR    3.3.5.1.6    <  6.00 seconds
: f. Reactor Vessel                      1,2,3            per valve                          3.3.5.1.2    > C48 Pressure  - Low 1                              SR SR    3.3.5.1.4    and psig (Injection Permissive)                                                            SR    3.3.5.1.6    < C92 psig 5          1  per valve                  SR    3.3.5.1.2    > 448 psig SR    3.3.5.1 '    and SR    3.3.5.1.6    < 492 psig
: g. LPCI Pumps B 8    C                1,2,3,            per pmp                          3.3.5 1.2    > 605 gpa Discharge FloM    - Lou                              1                            SR SR
                                                                                                            ~
3.3.5.1 4    and (Miniaxsn Floe)                        s<a)                                      SR    3.3.5.1.6    S 984 gpm
: h. Manual  Initiation                1,2,3,                                        SR    3.3.5.1.6    NA 4<a) 5<a)
: 3. High Pressure Core Spray (HPCS) System
: a. Reactor Vessel Mater                1,2,3,              4(b)                            3.3.5.1-1    >  -58 inches Level Low Log, Level        2 SR SR    3.3.5.1.2 4<a),S                                          SR    3.'3.5.1.4 S    3      .16 (continued)
(a)    Mhen associated subsystem(s)      are required to be      OPERABLE.
(b) Also required to      initiate  the associated      DG.
WNP-2                                                        3.3-44                                    Amendment No. 149
 
t c ~
t
 
Primary Containment      lation Instrumentation 3.3.6.1 SURVEILLANCE RE(UI REMENTS NOTES-
: 1. Refer to Table 3.3.6. 1-1 to determine which      SRs apply for  each Primary Containment Isolation Function.
: 2. When a  channel  is placed in  an  inoperable status solely for performance of required Surveill'ances, entry into associated Conditions and Required Actions may be delayed for up to 6 hours provided the associated Function maintains isolation capability.
SURVEILLANCE                                FREQUENCY SR  3.3.6.1.1      Perform  CHANNEL CHECK.                        12  hours SR  3.3.6.1.2      Perform  CHANNEL FUNCTIONAL TEST.              92 days SR  3.3.6.1.3      Perform  CHANNEL FUNCTIONAL TEST.              184 days SR  3.3.6. 1. 4    Perform  CHANNEL CALIBRATION.                  18 months SR  3.3.6.1.5      Perform  CHANNEL CALIBRATION.                  24 months SR  3.3.6. 1.6    Perform  LOGIC SYSTEM FUNCTIONAL TEST.          24 months SR  3.3.6. 1.7    Verify the ISOLATION    SYSTEM RESPONSE TIME    24 months on a is within limits.                              STAGGERED TEST BASIS MNP-2                                    3.3-54                    Amendment No. 149
 
e 0 1
                    ~  (it
      ~-
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~ ~
ECCS Operating 3.5.1 SURVEILLANCE REOUIREHENTS          continued SURVEILLANCE                                      FREQUENCY SR      3.5. 1.4  Verify each ECCS pump develops the                      In accordance specified flow rate with the specified                  with the E                developed head.                                        Inservice Program
                                                                                            'esting TOTAL DEVELOPED SYSTEM  'LOM RATE              .
HEAD LPCS          ~  6350 gpm          ~  128  psid LPCI          ~  7450 gpm              26  psid  "
HPCS          ~  6350 gpm          a  200  psid SR    3.5.1.5                            NOTE Vessel  injection/spray      may be  excluded.
Verify  each  ECCS  injection/spray subsystem        24 months actuates on an actual or simulated automatic initiation signal..
SR    3.5.1.6                            NOTE Valve actuation may be excluded.
Verify the    ADS actuates on an actual or              24 months simulated automatic initiation signal.
SR    3.5.1.7                            NOTE Not required    to  be performed    until  12  hours after reactor    steam pressure    and  flow are adequate    to perform the test.
Verify  each  required  ADS  valve opens    when    24 months on a manually actuated.                                      STAGGERED TEST BASIS for each valve solenoid E.E. IMSE.R.T MNP-2                                        3. 5-5                      Amendment No. 149
 
l kl 5 E R.T                        ECCS Operating 3.5.1 SURVEILLANCE RE(UIREMENTS    continued SURVEILLANCE                                FRE(UENCY SR  3.5.1.8                        NOTE ECCS actuation instrumentation is excluded.
Verify the ECCS  RESPONSE  TIME for each ECCS. 24 months injection/spray  subsystem  is within limits.
WNP-2                                  3.5-6                            Revision  A
 
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TABLE OF CONTENTS 3.3          INSTRUMENTATION      (continued) 3.3.6.2          Secondary Containment      Isolation Instrumentation              3.3-59 3.3.7.1          Control Room Emergency Filtration (CREF) System Instrumentation . . . . . . . . . . . . . .            .      3.3-63 3.3.8.1          Loss of Power (LOP) Instrumentation                                3.3-68 3.3.8.2          Reactor Protection System (RPS) Electric Power Monitoring . . . . .                    o ~ ~  ~  ~  ~ ~      3.3-72 3.4          REACTOR COOLANT SYSTEM (RCS)                                            3.4-1 3.4.1            Recirculation Loops Operating                                      3.4-1 3.4.2            Jet Pumps                                                          3.4-5 3.4.3            Safety/Relief Valves (SRVs) a          25% RTP                    3.4-7 3.4.4            Safety/Relief Valves SRVs) <          25% RTP                    3.4-8 3.4.5            RCS  Operational LEAKAGE                                          3.4-10 3.4.6            RCS  Pressure Isolation Valve (PIV) Leakage          .  .        3.4-12 3.4.7            RCS  Leakage Detection Instrumentation                            3.4-14 3.4.8            RCS  Specific Activity                                            3.4-16 3.4.9            Residual Heat Removal (RHR) Shutdown Cooling System  Hot Shutdown                                        3.4-18 3.4.10            Residual Heat Removal (RHR) Shutdown Cooling System  Cold Shutdown . . . . . . . . . .          .        3.4-21 3.4.11            RCS Pressure    and Temperature (P/T) Limits                      3.4-23 3.4.12            Reactor Steam Dome Pressure                                        3.4-31 3.5          EMERGENCY CORE COOLING SYSTEMS (ECCS)            AND REACTOR CORE ISOLATION COOLING (RCIC) SYSTEM                                        3.5-1 3.5.1            ECCS  Operating                                                  3.5-1 3.5.2            ECCS  Shutdown    .                                              3.5-7 3.5.3            RCIC System                                                        3.5-11 3.6          CONTAINMENT SYSTEMS                                                    3.6-1 3.6.1.1          Primary    Containment                                            3.6-1 3.6.1.2          Primary    Containment Air Lock .                                  3.6-3 3.6.1.3          Primary    Containment Isolation Valves (PCIVs)                    3.6-8 3.6.1.4          Drywell    Air Temperature                                        3.6-16 3.6.1.5          Residual    Heat Removal (RHR) Drywell Spray                      3.6-17 3.6.1.6          Reactor    Building-to-Suppression      Chamber Vacuum Breakers    . .  . .  . . .  .  . . .  .,.  .        3.6-19 3.6.1.7          Suppression Chamber-to-Drywell Vacuum Breakers                    3.6-22 3.6.1.8          Main Steam Isolation Valve Leakage Control (MSLC) System    . . .  . .  . . .  .  . . .  .  .  .        3.6-25 3.6.2.1          Suppression Pool Average Temperature .                            3.6-27 3.6.2.2          Suppression Pool Water Level                                      3.6-30 3.6.2.3          Residual Heat Removal (RHR) Suppression            Pool Cooling . . . . . . . . . . . . . .        .  .              3.6-31 continued WNP-2                                                                      Amendment No. 150
 
RPS  Instrumentation 3.3.1.1 SURVEILLANCE REQUIREMENTS    continued SURVEILLANCE                                  FREQUENCY SR  3.3.1.1.15              ------  NOTES
: 1. Neutron detectors are excluded.
: 2. Channel  sensors for Functions  3 and 4 are excluded.
: 3. For Function 5, "n" equals 4 channels for the purpose of determining the STAGGERED TEST BASIS Frequency.
Verify the  RPS  RESPONSE  TINE is within        24 months on a limits.                                          STAGGERED TEST BASIS WNP-2                                  3.3-6                    Amendment No. 150
 
ECCS  Instrumentation 3.3.5.1 SURVEILLANCE REQUIREMENTS NOTES
: 1. Refer to Table 3.3.5.1-1 to determine which    SRs apply for  each  ECCS Function.
: 2. When a  channel is placed in an inoperable status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed as follows: (a) for up to 6 hours for Functions 3.c, 3.f, and 3.g; and (b) for up to 6 hours for Functions other than 3.c, 3.f, and 3.g provided the associated Function or the redundant Function maintains ECCS initiation capability.
SURVEILLANCE                              FREQUENCY SR  3.3.5.1.1    Perform  CHANNEL CHECK.                      12  hours SR  3.3.5. 1.2    Perform  CHANNEL FUNCTIONAL TEST.            92 days SR  3.3.5. 1.3    Perform  CHANNEL CALIBRATION.                92 days SR  3.3.5.1.4    Perform  CHANNEL CALIBRATION.                18 months SR  3.3.5.1.5    Perform  CHANNEL CALIBRATION.                24 months SR  3.3.5.1.6    Perform  LOGIC SYSTEM FUNCTIONAL TEST.        24 months WNP-2                                  3.3-42                  Amendment No. 150
 
~, ~ I ECCS    Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page      1 of 4)
Emergency Core Cooling System        Instrunentation APPLICABLE                        CONDITIONS MODES OR                          REFERENCED OTHER          REQUIRED            FROM SPECIFIED      CHANNELS PER        REQUIRED      SURVEILLANCE      ALLOWABLE FUNCTION                  CONDITIONS        FUNCTION        ACTION A.1    REQUIREMENTS          VALUE
: 1. Low Pressure Coolant Injection-A (LPCI)  and Low Pressure Core Spray (LPCS)
Subsystems
: a. Reactor Vessel Water            1,2,3,            2(b)                      SR  3.3 '.1.1    h -148 inches Level Low Low Low, 4(a) 5(a)
SR  3.3.5.1.2 Level 1                                                                      SR  3.3.5.1 '
SR  3.3.5.1.6
: b. Drywall Pressure High            1 ~ 2I3          2(b)                      SR  3.3.5 '.2    S  1.88 psig.
SR  3.3.5.'I.4 SR  3.3.5.1.6
: c. LPCS Pump  Start LOCA          1,2,3,                                        SR  3.3 '.1.5    h 8.53 Time Delay Relay                                                              SR  3.3 '.1.6    seconds and 4(a) 5(a)                                                        < 10.64 seconds
: d. LPCI Punp A                    1,2,3,                                        SR  3.3.5 '.5    2 17.24 Start LOCA  Time Delay                                                      SR  3.3.5.1.6    seconds and Relay                        4(a) 5(a)                                                        < 21.53 seconds
: e. LPCI Pump A                    1,2,3,                                        SR  3.3 ' '-2    2 3  '4 Start LOCA/LOOP  Time                                                      SR  3.3 '.1.3    seconds and Delay Relay                  4(a) 5(a)                                      SR  3.3.5.1.6    5 6.00 seconds
: f. Reactor Vessel                  1,2,3        1  per valve                    SR  3.3.F 1.2    2 448  psig Pressure Low                                                                SR  3.3 '.1.4    and (Injection Permissive)                                                        SR  3.3.5.1.6    < 492  psig 4(a),5(a)      1  per valve            8      SR  3.3.5 1.2
                                                                                                          ~      2 448  psig SR  3.3.5.1.4    and SR  3.3.5 '.6    S 492  psig
: g. LPCS Pump  Discharge            Ie2e3i                                        SR  3.3.5.1.2    > 668 gpll and Flow Low (Minimun                                                            SR  3.3.5.1.4    5 1067 gpm Flow)                        4(a) 5(a)                                      SR  3.3.5 '.6
: h. LPCI Pump A Discharge          1,2,3,                                        SR  3.3.5.1.2    ? 605 gpm and Flow Low (Minimun                                                            SR  3.3.5.1.4    < 984 gpm Flow)                        4(a) 5(a)                                      SR  3.3 '.1.6
: i. Manual  Initiation              1,2,3,                                        SR  3.3 '.1.6    HA 4(a) 5(a)
(continued)
(a)  When  associated subsystem(s) are required to be        OPERABLE'b)
Also required to    initiate  the associated diesel generator (DG).
MNP-2                                                    3.3-43                                  Amendment No. 150
 
ECCS    Instrumentation 3.3.5.1 Table 3.3 ~ 5.1-1 (page 2 of 4)
Emergency Core Cooling System Instrunentation APPLICABLE                        COND I T I ON S MODES OR                          REFERENCED OTHER                REQUIRED      FROM SPECIFIED          CHANNELS PER,  REQUIRED        SURVEILLANCE      ALLOMABLE FUNCTION                    COND    IT  IOHS        FUNCTION  ACTION A.1      REQUIREMENTS        VALUE
: 2. LPCI 8 and LPCI C Subsystems
: a. Reactor Vessel Mater              Ii2I3I                  2(b)                    SR  3.3.5.1.1  2 -148 inches Level Low Low Low,                                                                SR  3.3.5.1.2 Level 1                          4(a) 5(a)                                        SR  3.3.5.1.4 SR  3.3.5.1.6
: b. Drywall Pressure    - High          1    2i3              2(b)                    SR  3.3.5.1.2  S  1.88 psig 3.3 '.1.4
                                                ~
SR SR  3.3.5.1.6
: c. LPCI Pump B  Start LOCA            g 2/ 3@                                      SR  3.3.5.1.5  2 17.24 Time Delay Relay                                                                  SR  3.3.F 1.6  seconds and I(a) 5(a)                                                        < 2'1.53 seconds
: d. LPCI Punp C Start    - LOCA        1 g2$ 3g                                        SR  3.3.5.1.5  2 8.53 Time Delay Relay                                                                  SR  3.3.5.1.6  secoAds aAd 4(a) 5(a)                                                        S  10.64 secoAds
: e. LPCI Pump 8                        1,2,3,                                          SR  3.3.5.1.2  2  3.04 Start  - LOCA/LOOP Time          4(a) 5(a)
SR  3.3.5.1.3  secoAds aAd Delay Relay                                                                        SR  3.3.5.1.6  S  6.00 seconds
: f. Reactor Vessel                      1,2,3                per valve      C        SR  3.3 '.1.2  2 448  psig Pressure  - Low 1
SR  3.3.5.1.4  SAd (Injection Permissive)                                                            SR  3.3.5.1-6  < 492  psig 4,5                1  per valve      8        SR SR 3.3.5.1.2 3.3.5.1.4 2 448 aAd psig SR  3.3.5.1.6  < 492  psig
: g. LPCI Pumps 8 8    C                1,2,3,            1  per pump                SR  3.3.5.1.2  2 605 gpm Discharge Flow Low                                                                SR  3.3.5.1.4  SAd (Minilmia Flow)                4(a) 5(a)                                        SR  3.3.5.1.6  < 984 gpm
: h. Manual  Initiation                1  ~ 2I3I                                      SR  3.3 '.1.6  HA 4(a) 5(a)
: 3. High Pressure Core Spray (MPCS) System
: a. Reactor Vessel Mater              1,2,3,                  4(b)                    SR  3.3.5.1.1  2  -58 inches Level Low Low, Level 2                                                            SR  3.3 '.1.2 4(a) 5(a)                                        SR  3.3.5.1.4 SR  3.3.5.1.6 (continued)
(a)  Mhen  associated subsystem(s) are required to be            OPERABLE.
(b) Also required to    initiate  the associated        DG.
WNP-2                                                        3.3-44                                  Amendment No. 150
 
g>>
1 ECCS    Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 3 of 4)
Emergency Core Cooling System              Instrwentation APPLICABLE                                CONDITIONS MODES OR                                REFERENCED OTHER            REQUIRED                FROM SPECIFIED      CHANNELS PER              REQUIRED        SURVEILLANCE        ALLOWABLE FUNCTION                CONDITIONS          FUNCTION              ACTION A.1      REQUIREMENTS            VALUE
: 3. HPCS  System (continued)
: b. Drywall                        1 ~ 2/3            4(b)                                SR  3.3.5.1.2    5 1>>88  pslg Pressure High                                                                      SR  3.3.5.1.4 SR  3.3.5.1.6
: c. Reactor Vessel              1,2,3,                                                SR  3.3.5.1.1    5  56.0 inches Water Level High,                                                                  SR  3.3.5.1.2 Level 8                    4(a) 5(a)                                                SR  3.3.5.1.4 SR  3.3.5.1.6
: d. Condensate Storage          1,2,3,                                                SR  3.3.5.1.2    > 448  ft  1 inch Tank Level Low                                                                    SR  3.3.5.1.4    elevation 4(c) 5(c)                                                SR  3.3 '.1.6
: e. Suppression Pool            1,2,3                                                  SR  3.3.5.1.2    < 466  ft Water Level High                                                                    SR  3.3.5.1.4    11  inches SR  3.3.5.1.6    elevation
: f. HPCS System Flow            1I2I3I                                                SR  3.3 '.1.2    > 1200 gpm and Rate Low (Miniaam                                                                  SR  3.3.5.1.4    S 1512 gpm Flow)                      4(a) 5(a)                                                SR  3.3 '.1.6
: g. Manual  Initiation                                                                SR  3.3 5.1.6
                                                                                                            ~        NA 4(a) 5(a)
: 4. Automatic Depressurization System (ADS)    Trip System A
: a. Reactor Vessel          1 2(d) 3(d)                                              SR  3.3.5.1.1    >  -148 inches Water Level Low                                                                    SR  3.3.5.1.2 Low Low,  Level  1                                                                SR  3.3 '.1.4 SR  3.3.5.1.6
: b. ADS  Initiation              (d) 3(d)                                              SR  3.3.5.1.2    5  115.0 seconds Timer                                                                              SR  3.3.5.1.3 SR  3.3.5.1.6
: c. Reactor Vessel              2(d) 3(d)                                              SR  3.3.5.1 1    >  9.5 inches
                              -          1                                                                      ~
Water Level Low,                                                                    SR  3.3.5.1.2 Level 3                                                                            SR  3.3.5.1.4 (Permissive)                                                                        SR  3.3.5.1.6
: d. LPCS Pump                1  2(d) 3(d)                                              SR  3.3.5.1 '    k 119 psig and Discharge                                                                          SR  3.3.5.1.4    S 171  psig Pressure  - High                                                                    SR  3.3.F 1.6 (continued)
(a)  When  associated subsystem(s)      are required to be    OPERABLE'b)
Also required to    initiate the associated      DG>>
(c)  When HPCS  is  OPERABLE  for compliance with      LCO  3.5.2,        "ECCS    Shutdown," and aligned to the condensate storage tank while tank water level is not within the                  limit of  SR 3 '.2.2.
(d) With reactor steam      dome pressure    > 150  psig.
WNP-2                                                      3.3-45                                        Amendment No. 150
 
  ) ~
I Primary Containment Isolation Instrumentation 3.3.6.1 SURVEILLANCE RE(UIREMENTS NOTES
: 1. Refer to Table 3.3.6. 1-1 to determine which    SRs apply for  each Primary Containment Isolation Function.
: 2. When a  channel is placed in an inoperable status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed for up to 6 hours provided the associated Function maintains isolation capability.
SURVEILLANCE                                  FREQUENCY SR  3.3.6. 1. 1  Perform  CHANNEL CHECK.                        12  hours SR  3.3.6. 1.2    Perform  CHANNEL FUNCTIONAL TEST.              92 days SR  3.3.6. 1.3    Perform  CHANNEL FUNCTIONAL TEST.              184 days SR  3.3.6. 1.4    Perform  CHANNEL CALIBRATION.                  18 months SR  3.3.6. 1.5    Perform CHANNEL CALIBRATION.                    24 months SR  3.3.6. 1.6    Perform  LOGIC SYSTEM FUNCTIONAL TEST.          24 months SR  3.3.6.1.7                        NOTE------
Channel sensors for Functions    l.a, 1.b, and 1.c are excluded.
Verify the ISOLATION SYSTEM    RESPONSE TIME    24 months on a is within limits.                              STAGGERED TEST BASIS WNP-2                                  3.3-54                    Amendment No. 150
 
ECCS  Operating 3.5.1 SURVEILLANCE RE UIREMENTS    continued SURVEILLANCE                                FREQUENCY SR  3.5.1.4  Verify each ECCS pump develops the              In accordance specified flow rate with the specified          with the developed head.                                  Inservice Testing Program TOTAL DEVELOPED SYSTEM        FLOW RATE          HEAD LPCS        a 6350 gpm        a  128 psid LPCI        a 7450 gpm            26 psid HPCS          a 6350 gpm        a  200 psid SR  3.5.1.5                        NOTE Vessel  injection/spray    may be  excluded.
Verify  each  ECCS  injection/spray subsystem    24 months actuates on an actual or simulated automatic initiation signal.
SR  3.5.1.6                        NOTE Valve actuation    may be  excluded.
Verify the  ADS  actuates on an actual or      24 months simulated automatic initiation signal.
SR  3.5.1.7                        NOTE-Not required to be performed until 12 hours after reactor steam pressure and flow are adequate to perform the test.
Verify  each  required  ADS valve opens  when  24 months on a manually actuated.                              STAGGERED TEST BASIS  for  each valve solenoid (continued)
WNP-2                                  3.5-5                  Amendment No. 150
 
ECCS Operating 3.5.1 SURVEILLANCE REQUIREMENTS    continued SURVEILLANCE                              FRE(UENCY SR  3.5.1.8                        NOTE-------
ECCS actuation instrumentation is excluded.
Verify the ECCS  RESPONSE  TINE for each ECCS  24 months injection/spray  subsystem  is within limits.
WNP-2                                  3.5-6                  Amendment No. 150
 
ECCS Shutdown 3.5.2 3.5  EMERGENCY CORE COOLING SYSTEMS      (ECCS) AND REACTOR CORE ISOLATION COOLING (RCIC) SYSTEM 3.5.2  ECCS  Shutdown LCO  3.5.2        Two ECCS  injection/spray subsystems shall      be OPERABLE.
APPLICABILITY:      MODE 4, MODE 5  except with the spent fuel storage pool gates removed and  water level a 22    ft  over the top of the reactor pressure vessel flange.
ACTIONS CONDITION                      REQUIRED ACTION                COMPLETION TIME A. One  required  ECCS          A. 1    Restore required    ECCS  4 hours injection/spray                      injection/spray subsystem  inoperable.              subsystem to OPERABLE status.
B. Required Action and          Bil      Initiate action to          Immediately associated Completion                suspend  operations Time  of Condition  A                with a potential for not met.                              draining the reactor vessel  (OPDRVs).
C. Two  required  ECCS          Ci I    Initiate action to          Immediately injection/spray                      suspend  OPDRVs.
subsystems  inoperable.
AND C.2      Restore one    ECCS        4  hours injection/spray subsystem to OPERABLE status.
(continued)
WNP-2                                    3.5-7                        Amendment No. 150
(
 
Iy a> ~ A ECCS Shutdown 3.5.2 ACTIONS    continued CONDITION                    REQUIRED ACTION        COMPLETION TIME D. Required Action C.2        D. 1    Initiate action to    Immediately and associated                      restore secondary Completion Time not                containment to met.                                OPERABLE status.
AND 0.2      Initiate action to    Immediately restore one standby gas  treatment subsystem to OPERABLE status.
AND 0.3      Initiate action to    Immediately restore isolation capability in each required secondary containment penetration flow path not isolated.
SURVEILLANCE REQUIREMENTS SURVEILLANCE                            FREQUENCY SR  3.5.2. 1    Verify, for each required low pressure ECCS    12  hours injection/spray subsystem, the suppression pool water level is a 18 ft 6 inches.
(continued)
WNP-2                                  3.5-8                  Amendment No. 150  i
 
ECCS Shutdown 3.5.2 SURVEILLANCE REQUIREMENTS      continued SURVEILLANCE                                    FREQUENCY
                                                                                    'R 3.5.2.2    Verify, for the required        High Pressure  Core  12  hours Spray (HPCS) System, the:
: a. Suppression pool water level is w 18  ft  6 inches; or
: b. Condensate    storage tank (CST) water level is a 13.25      ft in  a  single  CST or a 7.6 ft in each      CST.
SR  3.5.2.3  Verify, for    each  required    ECCS  injection/    31 days spray subsystem, the piping is filled with water from the pump discharge valve to the injection valve.
SR  3.5.2.4                          NOTE One  low pressure coolant injection (LPCI) subsystem may be considered OPERABLE during alignment and operation for decay heat removal,  ifand capable of being manually not otherwise inoperable.
realigned Verify  each  required    ECCS  injection/spray      31 days subsystem manual, power operated,        and automatic valve in the flow path, that is not locked, sealed, or otherwise secured. in position, is in the correct position.
(continued)
WNP-2                                    3.5-9                      Amendment No. 150  i
 
ECCS Shutdown 3.5.2 SURVEILLANCE REQUIREMENTS    continued SURVEILLANCE                          FRE(UENCY SR  3.5.2.5    Verify each required ECCS pump develops the In accordance specified flow rate with the specified      with the developed head.                            Inservice Testing Program TOTAL DEVELOPED SYSTEM      FLOW RATE          HEAD LPCS        a  6350 gpm        a  128 psid LPCI        a  7450 gpm            26 psid HPCS        a  6350 gpm        a  200 psid SR  3.5.2.6                        NOTE Vessel  injection/spray  may be  excluded.
Veri fy each required ECCS injection/spray  24 months subsystem actuates on an actual or simulated automatic initiation signal.
WNP-2                                  3.5-10              Amendment No. 150 i
 
tl 4
~
 
RCIC System 3.5.3 3.5  EMERGENCY CORE COOLING SYSTEMS    (ECCS) AND REACTOR CORE ISOLATION COOLING (RCIC) SYSTEM 3.5.3  RCIC System LCO  3.5.3        The RCIC System  shall  be OPERABLE.
APPLICABILITY:      MODE 1, MODES 2 and 3 with reactor steam        dome  pressure  ) 150  psig.
ACTIONS CONDITION                    REQUIRED ACTION                  COMPLETION TIME A. RCIC System              A.l        Verify by                      Immediately inoperable.                          administrative      means High Pressure      Core Spray System      is OPERABLE.
AND A.2        Restore RCIC System            14 days to  OPERABLE  status.
B. Required Action and        B.l      Be  in  MODE  3.              12 hours associated Completion Time not met.            AND B.2      Reduce  reactor steam        36 hours dome  pressure to x 150    psig.
WNP-2                                  3.5-11                            Amendment No. 150  i
 
0 RCIC System 3.5.3 SURVEILLANCE RE(UIREHENTS SURVEILLANCE                                  FREQUENCY SR  3.5.3.1  Verify the RCIC System piping is filled              31 days with water from the pump discharge valve to the injection valve.
SR  3.5.3.2  Verify each,  RCIC System manual,    power          31 days operated, and automatic valve in the flow path, that is not locked, sealed, or otherwise secured in position, is in the correct position.
SR  3.5.3.3                          -NOTE Not required    to  be performed until  12  hours after reactor    steam pressure  and  flow are adequate    to perform the test.
Verify, with reactor pressure c      1035  psig    92 days a      psig, the  RCIC pump can develop and    935 flow rate    ) 600 gpm against a system head a
corresponding to reactor pressure.
SR  3.5.3.4                          -NOTE Not required to be performed      until  12  hours after reactor    steam pressure  and  flow are adequate    to perform the test.
Verify, with reactor pressure x      165  psig,      24 months the  RCIC pump can develop a flow      rate a  600 gpm against a system head corresponding to reactor pressure.
{continued)
WNP-2                                    3.5-12                      Amendment No. 150
[
 
RCIC System 3.5.3 SURVEILLANCE REQUIREMENTS    continued SURVEILLANCE                        FREQUENCY SR  3.5.3.5                        NOTE Vessel  injection  may be  excluded.
Verify the  RCIC System actuates on an    24 months actual or simulated automatic initiation signal.
MNP-2                                3.5-13            Amendment Ne. 150
[
 
      ~c4
~ t a l
 
REQUEST FOR AME              vfENT TO OPERATING LICENSE              GARDING TECHNICAL SPECIFICATION RESPONSE TIME TESTING Attachment 3 Page  1 of 3 I  NIFICANT HAZARD                SIDERATION In accordance with 10CFR50.91, a licensee must provide to the staff analysis of a proposed amendment to the operating license using the standards in 10CFR50.92 concerning the issue of.
no significant hazards consideration. The Supply System has evaluated the proposed amendment to the operating license and determined that it does not involve a significant hazards consideration.
The following evaluation is provided for the three categories        of no significant hazards consideration standards:
Operation of WNP-2 in accordance with the proposed amendment will not involve a significant increase in the probability or consequences of an accident previously evaluated.
The purpose    of the proposed license change is to eliminate response time testing requirements for selected instrumentation in the Reactor Protection System (RPS), Primary Containment Isolation Actuation, and Emergency Core Cooling System (ECCS). However, because of the continued application of other existing Technical Specification required testing such as channel calibrations, channel checks, channel functional tests, and logic system functional tests, the response time of these systems will be maintained within the limits assumed in plant safety analyses and required for successful mitigation of an initiating event. The proposed license change does not affect the capability of the associated systems to perform their intended functions within the required response time, nor do the proposed changes affect the operation of any equipment.
The Reference 1 evaluation demonstrates that response time testing is redundant to the other Technical Specification required testing listed in the preceding paragraph. This evaluation was reviewed and approved by the staff. These other tests, in conjunction with actions taken in response to NRC Bulletin 90-01, "Loss of Fill-Oil in Transmitters Manufactured by Rosemount," and Supplement 1, are sufficient to identify failure modes or degradations in instrument response time and ensure operation of the associated systems within acceptable limits.
Furthermore, all known failure modes that are detected by response time testing are also detected by other Technical Specification tests.
In addition, two categories of components were included in this change in testing methodology which were not identified in the table of components in Reference 1. These components are used within the logic circuits addressed in Reference 1. These components were inadvertently omitted from lists provided to General Electric in support of preparation of the Reference 1 tables.
 
.pC..; s
    -.'EQUEST                FOR AMEN ~ ENT TO OPERATING LICENSE                      GARDING TECHNICAL
        '-'r, v"                                      SPECIFICATION RESPONSE TIME TESTING Attachment 3 Page 2  of 3 These components have been reviewed for similarity to the items contained within the Reference 1 component tables and have been found to be similar to other equipment referenced in the table.
These components are also subject to periodic functional testing by CFTs and LSFTs. The Supply System verified instrument response of these components at an appropriate interval using the alternate methodology for instrument verification described in Reference 1.
The two categories of components referenced above which are not included in the Reference 1 component list have no postulated functions or affects which may cause an accident. These devices are tested periodically to verify functionality. Sufficient time margin is available in the station accident analysis to account for the amount of time delay allowed by the Reference 1 methodology.
              , For the changes dealing with moving the surveillance requirement for ECCS RESPONSE TIME testing from the Instrumentation section to the System section of the Technical Specifications, no change in testing requirements (other than the elimination of the instrument loops implemented as part of the Reference 1 change) has been introduced. The relaxation in Applicability does not increase the probability or the consequences of an accident previously evaluated, since there are no design basis events which credit ECCS during MODES 4 and 5.
Therefore, the proposed amendment request does not involve          a significant increase in the probability or consequences of an accident previously evaluated.
Operation of WNP-2 in accordance with the proposed amendment will not create the possibility of a new or different kind of accident from any accident previously evaluated.
The proposed amendment only applies to the testing requirement for the components identified and does not result in any physical change to these or other components or their operation. The changes do not affect the capability of the associated systems to perform their intended function within the acceptable limits assumed in plant safety analyses and required for successful mitigation of an initiating event. The proposed amendment does not change the way in which any plant systems are operated or create the possibility of a new or different kind of accident.
As, a result, no new failure modes are introduced.
The two categories of components referenced above which are not included in the Reference 1 component list have no postulated functions or affects which may contribute to the initiation of an accident.
i The proposed amendment represents reliance on a different, and previously staff approved, method to verify selected components remain fully functional and will not create the possibility of a new or different kind of accident from any accident previously evaluated.
 
REQUEST FOR AMENDMENTTO OPERATING LICENSE LARDING TECHNICAL SPECIFICATION RESPONSE TIME TESTING Page 3  of 3 Operation of WNP-2 in accordance with the proposed amendment change will not involve a significant reduction in the margin of safety.
The current response times are based on the maximum allowable values assumed in the plant safety analyses. These analyses conservatively establish the margin of safety. As described above, the reliance on an alternate methodology for instrument response verification (Reference
: 1) will not affect the capability of the associated systems to perform their intended function within the allowed response time used as the basis for the plant safety analyses.
The two categories of components referenced above which are not included in the Reference 1 component list are qualitatively tested periodically by channel calibrations, CFTs and LSFTs.
This testing verifies the proper function and response of these components. Adequate time margins have been verified to be available within the applicable analyses which enable qualitative assessment of the proper performance of these devices.
Plant and system response to an initiating event will remain in compliance with the assumptions of the safety analyses, and therefore the margin of safety is not affected.
Referee ce
: 1.     GE Nuclear Energy, BWR Owners'roup Licensing Topical Report, NEDO-32291-A, "System Analysis for the Elimination of Selected Response Time Testing Requirements,"
October, 1995.
ENVIR NMENTALCONSIDERATIONS Based on the above evaluation, this proposed change to the license does not result in a significant hazards considerations. In addition, the proposed change does not create a potential for a
,significant change in the types, or a significant increase in the amount of any effluent that may be released offsite, nor does the change involve a significant increase in individual or cumulative occupational radiation exposure. Accordingly, the amendment meets the eligibility criteria for a categorical exclusion as set forth in 10CFR51.22(c)(9).         Therefore, in accordance with 10CFR51.22(b), an environmental assessment of this amendment is not required.}}

Latest revision as of 06:59, 4 February 2020

Proposed Tech Specs Modifying Response Time Testing SR for RPS Instrumentation,Primary Containment Isolation Actuation Instrumentation & ECCS Actuation Instrumentation
ML17292A758
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Issue date: 03/22/1997
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Text

REQUEST FOR AMENDMENTTO OPERATING LICENSE REGARDING TECHNICAL SPECIFICATION RESPONSE TIME TESTING Technical Specification Pages e70OOXOsna 9703m /7 PDR ADGCK 05000S97i P PDRj I

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RPS Instrumentation 3.3.1.1 SURVEILLANCE REgUIREHENTS continued SURVEILLANCE FREQUENCY SR 3.3.1.1.15 NOTES

1. Neutron detectors are excluded.

3 g'. For Function 5, "n" equals 4 channels for the purpose of determining the STAGGERED TEST BASIS Frequency.

Verify the RPS RESPONSE TINE is within 24 months on a limits. STAGGERED TEST BASIS P., C.AAUM6L SGM<oas co a. 5udovioAs R. Qb 0 &,Ke Gee.c uW aZ WNP-2 3.3-6 Amendment No. 149

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ECCS Instrumentation 3.3.5.I SURVEILLANCE REQUIREMENTS NOTES

1. Refer to Table 3.3.5.1-1 to determine which SRs apply for each ECCS Function.
2. When a channel is placed in an inoperable status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed as follows: (a) for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> for Functions 3.c,'.f, and 3.g; and (b) for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> for Functions other than 3.c, 3.f, and 3.g provided the associated Function or the redundant Function maintains ECCS initiation capability.

SURVEILLANCE FREQUENCY SR 3.3.5.1.1 Perform CHANNEL CHECK. 12 hours SR 3.3.5.1.2 Perform CHANNEL FUNCTIONAL TEST. 92 days SR 3.3.5.1.3 Perform CHANNEL CALIBRATION. 92 days SR 3.3.5.1.4 Perform CHANNEL CALIBRATION. 18 months SR 3.3.5.1.5 Perform CHANNEL CALIBRATION. 24 months SR 3.3.5. 1.6 Perform LOGIC SYSTEM FUNCTIONAL TEST. 24 months Ra<E7C. SR 3.3.5.1 Verify the EC RESPONSE TIME for~el 24 month~ n a required injection/spray system STAgGEREO, TEST is w'n S limits.

s AXIS WNP-2 3.3-42 Amendment No. 149

ECCS Insti"umentation 3.3.5.1 Table 3.3.5.1-1 (page 1 of C)

Emergency Core Cooling System lnstrunentatian APPLICABLE COND IT IONS NODES OR REFERENCED OTHER REOUIRED FRCH SPECI FIED CHANNELS PER REQUIRED SURVEILLANCE ALLOMABLE FUNCT ION CONDITIONS FUNCTION ACTION A.'I RECUIRENEMTS VALVE

1. LOM Pressure Coolant Injection.A (LPCI) and Lau Pressure Care Spray (LPCS)

Subsystems

a. Reactor Vessel Mater 1,2,3, 2(b) SR 3.3.5.1.1 L -148 inches Levet Lou LOM Low, sR 3.3.5.1.2 Levet 1 4('),5 sR 3.3.5.1.4 Sll 3.3.5.1.6
b. Dryuet t Pressure - High 1,2,3 2(b) SR 3.3.5.1.2 S 1.88 psig SR 3.3.5 1.4 sR 3.3.5.1.6
c. LPCS Pimp Start - LOCA 1,2,3, SR 3.3.5.1.5 8 8.53 Time Delay ReLay SR 3.3.5.1.6 seconds and 5 10.64 seconds
d. LPCI Pimp A 1.2r3. SR 3.3.5.1.5 8 17.24 Start LOCA Time Delay SR 3.3.5.1.6 seconds and Relay (a),5 5 21.53 seconds
e. LPCI Pulp 1,2,3, 3.3.5.1.2 Start - A LOCA/LOOP Time 4(a) 5(a)

SR SR 3.3.5.1.3 R 3.0C seconds and Delay Retay N 3.3.5.1.6 5 6.DD seconds Reactor Vessel 1,2,3 1 per valve C N 3.3.5.1.2 8 448 psig Pr assure LoM SR '.3.5.1.4 and (Injection Permissive) SR 3.3.5.1.6 c 492 psig 4,5 1 per valve SR 3.3.5.1.2 8 448 psig SR 3.3.5.1.4 and N 3.3.5.1.6 S 492 psig

g. LPCS Punp Discharge 1,2,3, SR 3.3.5.1.2 b 668 gpn and Flou Lau (Hinimm SR 3.3.5.1.4 + 1067 gpn Ftou) 4(a) 5(a) SR 3.3.5.1.6
h. LPCI Puap A Discharge 1,2,3, 3.3.5.1.2 F I ou - Lov (Hiniaxm 4(a) 5(a)

SR SR 3.3.5.1.4 b 605 gpn and S 984 gpn Ftou) sR 3.3.5.1.6

i. Manual Initiation 1,2,3, sR 3.3.5.1.6 MA 4(a) 5(a)

(continued)

(a) Mhen associated subsystem(s) are required to be OPERABLE.

(b) Also required to initiate the associated diesel generator (DG).

WNP-2 3.3-43 Amendment No. 149

CCS Instrumentation 3.3.5.)

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Table 3.3.5.1-1 (page 3 of 4)

Emergency Core Cooling System Instrunentation APPLICABLE COHO I TIOHS KCOES OR REFEREHCED OTHER RECUIRED FROK SPECIFIED CHAHHELS PER REQUIRED SURVE I LLAHCE ALLOMABLE FUHCT IOH COHO I T IOHS FUHCTIOH ACTIOH A.1 REQUIREKEHTS VALUE

3. HPCS System (continued)
b. Drywell 1,2,3 4(b) 3.3.5.1.2 < 1.88 psig Pressure - High SR SR 3.3.5.1.4 3.5.1.6
c. Reactor Vessel 1,2,3, 3.3.5.1.1 < 56.0 inches Mater Level High, 4(a) 5(a)

SR SR 3.3.5.1.2 Level 8 SR 3.3.5.1.4 SR 3.3.5.1.6

d. Condensate Storage

- 1,2,3, SR 3.3.5.1.2 i 448 ft 1 inch Tank Level Low SR 3.3.5.1.4 elevation 4(c) 5(c) SR 3.3.5 ~ 1.6

e. Suppression Pool

- 1,2,3 SR 3.3.5.1.2 < 466 ft Mater LeveL High SR 3.3.5.1.4 11 inches SR 3.3.5.1.6 elevation

f. System Flow 1,2,3, 3.3.5.1.2 + 1200 gpn and HPCS Rate Low (KininL!n 4(a) 5(a)

SR SR 3.3.5.1.4 < 1512 gpm Flow) SR 3.3.5.1.6

g. KanuaL Initiation 1,2,3, SR 3.3.5.1.6 HA I(a) 5(a)
4. Automat'ic Depressurization System (ADS) Trip System A
a. Reactor Vessel Z(d) 3(d) 3.3.5.1.1 + -148 inches Mater Level Low- 1 SR SR 3.3.5.1.2 Low Low, Level 1 SR 3.3.5.1.4 SR 3.3.5.1.6
b. ADS initiation 1 2(d) 3(d) SR 3.3.5.1.2 < 115.0 seconds Timer SR 3.3.5.1.3 SR 3.3.5. I.6
c. Reactor Vessel 2(d) 3(d) 3.3.5.1.1 > 9.5 inches Mater Level Low, 1 SR SR 3.3.5.1.2 Level 3 SR 3.3.5.1.4 (Permissive) SR 3.3.5.1.6
d. LPCS'wy (d) 3(d) 3.3.5.1.2 > 119 SR psig and Discharge SR 3.3.5.'1.4 < 171 psig Pressure- High SR 3.3.5.1.6

{continued)

(a) Mhen associated subsystem(s) are required to be OPERABLE.

(b) Also required to initiate the associated DG.

(c) 'when HPCS -

is OPERABLE for compliance with LCO 3.5.2, "ECCS Shutdown," and aligned to the condensate storage tank while tank water Level is not within the limit of SR 3.5.2.2.

(d) Mith reactor steam dome pressure > 150 psig.

MNP-2 3.3-45 Amendment No. 149

ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 2 of 4)

Emergency Core Cooling System Instrunentation APPLICABLE, COND IT I ONS HGOES OR REFERENCED OTHER REQUIRED FROM SPECI F I ED CHANHELS PER REQUIRED SURVEILLANCE ALLOMABLE FUNCTION COND I T I ONS FUNCTION ACTION A. 1 REQUIREMENTS VALUE

2. LPCI B and LPCI C Subsystems
a. Reactor Vessel Mater 1,2,3, 2(b) SR 3.3.5.1.1 > -148 inches Level LoM Low Lou, SR 3.3.5.1.2 Level 1 ,s SR 3.3.5.1.4 SR 3.3.5.1.6
b. DryMell Pressure - High 1,2,3 Z<b SR 3.3.5.1.2 < 1.88 ps ig SR 3.3.5.1.4

.1.6

c. LPCI Punp B Start-LOCA 1,2,3, SR 3.3.5;1.5 > 17.24 Time Delay Relay SR 3.3 5.1.6

~ seconds and 4(a) 5(a) < 21.53 seconds

d. LPCI Pwp C Start LOCA 1,2,3, SR '3.3.5.1.5 8 8.53 Time Delay Relay SR 3.3.5.1.6 seconds and 4(a) 5(a) < 10.64 seconds
e. LPCI Punp B 1,2,3, 3.3.5.1.2 8 3.04 Start - LOCA/LOOP Time 4(a) 5(a)

SR SR 3.3.5.1.3 seconds and Delay Relay SR 3.3.5.1.6 < 6.00 seconds

f. Reactor Vessel 1,2,3 per valve 3.3.5.1.2 > C48 Pressure - Low 1 SR SR 3.3.5.1.4 and psig (Injection Permissive) SR 3.3.5.1.6 < C92 psig 5 1 per valve SR 3.3.5.1.2 > 448 psig SR 3.3.5.1 ' and SR 3.3.5.1.6 < 492 psig
g. LPCI Pumps B 8 C 1,2,3, per pmp 3.3.5 1.2 > 605 gpa Discharge FloM - Lou 1 SR SR

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3.3.5.1 4 and (Miniaxsn Floe) s<a) SR 3.3.5.1.6 S 984 gpm

h. Manual Initiation 1,2,3, SR 3.3.5.1.6 NA 4<a) 5<a)
3. High Pressure Core Spray (HPCS) System
a. Reactor Vessel Mater 1,2,3, 4(b) 3.3.5.1-1 > -58 inches Level Low Log, Level 2 SR SR 3.3.5.1.2 4<a),S SR 3.'3.5.1.4 S 3 .16 (continued)

(a) Mhen associated subsystem(s) are required to be OPERABLE.

(b) Also required to initiate the associated DG.

WNP-2 3.3-44 Amendment No. 149

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Primary Containment lation Instrumentation 3.3.6.1 SURVEILLANCE RE(UI REMENTS NOTES-

1. Refer to Table 3.3.6. 1-1 to determine which SRs apply for each Primary Containment Isolation Function.
2. When a channel is placed in an inoperable status solely for performance of required Surveill'ances, entry into associated Conditions and Required Actions may be delayed for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> provided the associated Function maintains isolation capability.

SURVEILLANCE FREQUENCY SR 3.3.6.1.1 Perform CHANNEL CHECK. 12 hours SR 3.3.6.1.2 Perform CHANNEL FUNCTIONAL TEST. 92 days SR 3.3.6.1.3 Perform CHANNEL FUNCTIONAL TEST. 184 days SR 3.3.6. 1. 4 Perform CHANNEL CALIBRATION. 18 months SR 3.3.6.1.5 Perform CHANNEL CALIBRATION. 24 months SR 3.3.6. 1.6 Perform LOGIC SYSTEM FUNCTIONAL TEST. 24 months SR 3.3.6. 1.7 Verify the ISOLATION SYSTEM RESPONSE TIME 24 months on a is within limits. STAGGERED TEST BASIS MNP-2 3.3-54 Amendment No. 149

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ECCS Operating 3.5.1 SURVEILLANCE REOUIREHENTS continued SURVEILLANCE FREQUENCY SR 3.5. 1.4 Verify each ECCS pump develops the In accordance specified flow rate with the specified with the E developed head. Inservice Program

'esting TOTAL DEVELOPED SYSTEM 'LOM RATE .

HEAD LPCS ~ 6350 gpm ~ 128 psid LPCI ~ 7450 gpm 26 psid "

HPCS ~ 6350 gpm a 200 psid SR 3.5.1.5 NOTE Vessel injection/spray may be excluded.

Verify each ECCS injection/spray subsystem 24 months actuates on an actual or simulated automatic initiation signal..

SR 3.5.1.6 NOTE Valve actuation may be excluded.

Verify the ADS actuates on an actual or 24 months simulated automatic initiation signal.

SR 3.5.1.7 NOTE Not required to be performed until 12 hours after reactor steam pressure and flow are adequate to perform the test.

Verify each required ADS valve opens when 24 months on a manually actuated. STAGGERED TEST BASIS for each valve solenoid E.E. IMSE.R.T MNP-2 3. 5-5 Amendment No. 149

l kl 5 E R.T ECCS Operating 3.5.1 SURVEILLANCE RE(UIREMENTS continued SURVEILLANCE FRE(UENCY SR 3.5.1.8 NOTE ECCS actuation instrumentation is excluded.

Verify the ECCS RESPONSE TIME for each ECCS. 24 months injection/spray subsystem is within limits.

WNP-2 3.5-6 Revision A

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TABLE OF CONTENTS 3.3 INSTRUMENTATION (continued) 3.3.6.2 Secondary Containment Isolation Instrumentation 3.3-59 3.3.7.1 Control Room Emergency Filtration (CREF) System Instrumentation . . . . . . . . . . . . . . . 3.3-63 3.3.8.1 Loss of Power (LOP) Instrumentation 3.3-68 3.3.8.2 Reactor Protection System (RPS) Electric Power Monitoring . . . . . o ~ ~ ~ ~ ~ ~ 3.3-72 3.4 REACTOR COOLANT SYSTEM (RCS) 3.4-1 3.4.1 Recirculation Loops Operating 3.4-1 3.4.2 Jet Pumps 3.4-5 3.4.3 Safety/Relief Valves (SRVs) a 25% RTP 3.4-7 3.4.4 Safety/Relief Valves SRVs) < 25% RTP 3.4-8 3.4.5 RCS Operational LEAKAGE 3.4-10 3.4.6 RCS Pressure Isolation Valve (PIV) Leakage . . 3.4-12 3.4.7 RCS Leakage Detection Instrumentation 3.4-14 3.4.8 RCS Specific Activity 3.4-16 3.4.9 Residual Heat Removal (RHR) Shutdown Cooling System Hot Shutdown 3.4-18 3.4.10 Residual Heat Removal (RHR) Shutdown Cooling System Cold Shutdown . . . . . . . . . . . 3.4-21 3.4.11 RCS Pressure and Temperature (P/T) Limits 3.4-23 3.4.12 Reactor Steam Dome Pressure 3.4-31 3.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) AND REACTOR CORE ISOLATION COOLING (RCIC) SYSTEM 3.5-1 3.5.1 ECCS Operating 3.5-1 3.5.2 ECCS Shutdown . 3.5-7 3.5.3 RCIC System 3.5-11 3.6 CONTAINMENT SYSTEMS 3.6-1 3.6.1.1 Primary Containment 3.6-1 3.6.1.2 Primary Containment Air Lock . 3.6-3 3.6.1.3 Primary Containment Isolation Valves (PCIVs) 3.6-8 3.6.1.4 Drywell Air Temperature 3.6-16 3.6.1.5 Residual Heat Removal (RHR) Drywell Spray 3.6-17 3.6.1.6 Reactor Building-to-Suppression Chamber Vacuum Breakers . . . . . . . . . . . .,. . 3.6-19 3.6.1.7 Suppression Chamber-to-Drywell Vacuum Breakers 3.6-22 3.6.1.8 Main Steam Isolation Valve Leakage Control (MSLC) System . . . . . . . . . . . . . . . 3.6-25 3.6.2.1 Suppression Pool Average Temperature . 3.6-27 3.6.2.2 Suppression Pool Water Level 3.6-30 3.6.2.3 Residual Heat Removal (RHR) Suppression Pool Cooling . . . . . . . . . . . . . . . . 3.6-31 continued WNP-2 Amendment No. 150

RPS Instrumentation 3.3.1.1 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE FREQUENCY SR 3.3.1.1.15 ------ NOTES

1. Neutron detectors are excluded.
2. Channel sensors for Functions 3 and 4 are excluded.
3. For Function 5, "n" equals 4 channels for the purpose of determining the STAGGERED TEST BASIS Frequency.

Verify the RPS RESPONSE TINE is within 24 months on a limits. STAGGERED TEST BASIS WNP-2 3.3-6 Amendment No. 150

ECCS Instrumentation 3.3.5.1 SURVEILLANCE REQUIREMENTS NOTES

1. Refer to Table 3.3.5.1-1 to determine which SRs apply for each ECCS Function.
2. When a channel is placed in an inoperable status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed as follows: (a) for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> for Functions 3.c, 3.f, and 3.g; and (b) for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> for Functions other than 3.c, 3.f, and 3.g provided the associated Function or the redundant Function maintains ECCS initiation capability.

SURVEILLANCE FREQUENCY SR 3.3.5.1.1 Perform CHANNEL CHECK. 12 hours SR 3.3.5. 1.2 Perform CHANNEL FUNCTIONAL TEST. 92 days SR 3.3.5. 1.3 Perform CHANNEL CALIBRATION. 92 days SR 3.3.5.1.4 Perform CHANNEL CALIBRATION. 18 months SR 3.3.5.1.5 Perform CHANNEL CALIBRATION. 24 months SR 3.3.5.1.6 Perform LOGIC SYSTEM FUNCTIONAL TEST. 24 months WNP-2 3.3-42 Amendment No. 150

~, ~ I ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 1 of 4)

Emergency Core Cooling System Instrunentation APPLICABLE CONDITIONS MODES OR REFERENCED OTHER REQUIRED FROM SPECIFIED CHANNELS PER REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS FUNCTION ACTION A.1 REQUIREMENTS VALUE

1. Low Pressure Coolant Injection-A (LPCI) and Low Pressure Core Spray (LPCS)

Subsystems

a. Reactor Vessel Water 1,2,3, 2(b) SR 3.3 '.1.1 h -148 inches Level Low Low Low, 4(a) 5(a)

SR 3.3.5.1.2 Level 1 SR 3.3.5.1 '

SR 3.3.5.1.6

b. Drywall Pressure High 1 ~ 2I3 2(b) SR 3.3.5 '.2 S 1.88 psig.

SR 3.3.5.'I.4 SR 3.3.5.1.6

c. LPCS Pump Start LOCA 1,2,3, SR 3.3 '.1.5 h 8.53 Time Delay Relay SR 3.3 '.1.6 seconds and 4(a) 5(a) < 10.64 seconds
d. LPCI Punp A 1,2,3, SR 3.3.5 '.5 2 17.24 Start LOCA Time Delay SR 3.3.5.1.6 seconds and Relay 4(a) 5(a) < 21.53 seconds
e. LPCI Pump A 1,2,3, SR 3.3 ' '-2 2 3 '4 Start LOCA/LOOP Time SR 3.3 '.1.3 seconds and Delay Relay 4(a) 5(a) SR 3.3.5.1.6 5 6.00 seconds
f. Reactor Vessel 1,2,3 1 per valve SR 3.3.F 1.2 2 448 psig Pressure Low SR 3.3 '.1.4 and (Injection Permissive) SR 3.3.5.1.6 < 492 psig 4(a),5(a) 1 per valve 8 SR 3.3.5 1.2

~ 2 448 psig SR 3.3.5.1.4 and SR 3.3.5 '.6 S 492 psig

g. LPCS Pump Discharge Ie2e3i SR 3.3.5.1.2 > 668 gpll and Flow Low (Minimun SR 3.3.5.1.4 5 1067 gpm Flow) 4(a) 5(a) SR 3.3.5 '.6
h. LPCI Pump A Discharge 1,2,3, SR 3.3.5.1.2  ? 605 gpm and Flow Low (Minimun SR 3.3.5.1.4 < 984 gpm Flow) 4(a) 5(a) SR 3.3 '.1.6
i. Manual Initiation 1,2,3, SR 3.3 '.1.6 HA 4(a) 5(a)

(continued)

(a) When associated subsystem(s) are required to be OPERABLE'b)

Also required to initiate the associated diesel generator (DG).

MNP-2 3.3-43 Amendment No. 150

ECCS Instrumentation 3.3.5.1 Table 3.3 ~ 5.1-1 (page 2 of 4)

Emergency Core Cooling System Instrunentation APPLICABLE COND I T I ON S MODES OR REFERENCED OTHER REQUIRED FROM SPECIFIED CHANNELS PER, REQUIRED SURVEILLANCE ALLOMABLE FUNCTION COND IT IOHS FUNCTION ACTION A.1 REQUIREMENTS VALUE

2. LPCI 8 and LPCI C Subsystems
a. Reactor Vessel Mater Ii2I3I 2(b) SR 3.3.5.1.1 2 -148 inches Level Low Low Low, SR 3.3.5.1.2 Level 1 4(a) 5(a) SR 3.3.5.1.4 SR 3.3.5.1.6
b. Drywall Pressure - High 1 2i3 2(b) SR 3.3.5.1.2 S 1.88 psig 3.3 '.1.4

~

SR SR 3.3.5.1.6

c. LPCI Pump B Start LOCA g 2/ 3@ SR 3.3.5.1.5 2 17.24 Time Delay Relay SR 3.3.F 1.6 seconds and I(a) 5(a) < 2'1.53 seconds
d. LPCI Punp C Start - LOCA 1 g2$ 3g SR 3.3.5.1.5 2 8.53 Time Delay Relay SR 3.3.5.1.6 secoAds aAd 4(a) 5(a) S 10.64 secoAds
e. LPCI Pump 8 1,2,3, SR 3.3.5.1.2 2 3.04 Start - LOCA/LOOP Time 4(a) 5(a)

SR 3.3.5.1.3 secoAds aAd Delay Relay SR 3.3.5.1.6 S 6.00 seconds

f. Reactor Vessel 1,2,3 per valve C SR 3.3 '.1.2 2 448 psig Pressure - Low 1

SR 3.3.5.1.4 SAd (Injection Permissive) SR 3.3.5.1-6 < 492 psig 4,5 1 per valve 8 SR SR 3.3.5.1.2 3.3.5.1.4 2 448 aAd psig SR 3.3.5.1.6 < 492 psig

g. LPCI Pumps 8 8 C 1,2,3, 1 per pump SR 3.3.5.1.2 2 605 gpm Discharge Flow Low SR 3.3.5.1.4 SAd (Minilmia Flow) 4(a) 5(a) SR 3.3.5.1.6 < 984 gpm
h. Manual Initiation 1 ~ 2I3I SR 3.3 '.1.6 HA 4(a) 5(a)
3. High Pressure Core Spray (MPCS) System
a. Reactor Vessel Mater 1,2,3, 4(b) SR 3.3.5.1.1 2 -58 inches Level Low Low, Level 2 SR 3.3 '.1.2 4(a) 5(a) SR 3.3.5.1.4 SR 3.3.5.1.6 (continued)

(a) Mhen associated subsystem(s) are required to be OPERABLE.

(b) Also required to initiate the associated DG.

WNP-2 3.3-44 Amendment No. 150

g>>

1 ECCS Instrumentation 3.3.5.1 Table 3.3.5.1-1 (page 3 of 4)

Emergency Core Cooling System Instrwentation APPLICABLE CONDITIONS MODES OR REFERENCED OTHER REQUIRED FROM SPECIFIED CHANNELS PER REQUIRED SURVEILLANCE ALLOWABLE FUNCTION CONDITIONS FUNCTION ACTION A.1 REQUIREMENTS VALUE

3. HPCS System (continued)
b. Drywall 1 ~ 2/3 4(b) SR 3.3.5.1.2 5 1>>88 pslg Pressure High SR 3.3.5.1.4 SR 3.3.5.1.6
c. Reactor Vessel 1,2,3, SR 3.3.5.1.1 5 56.0 inches Water Level High, SR 3.3.5.1.2 Level 8 4(a) 5(a) SR 3.3.5.1.4 SR 3.3.5.1.6
d. Condensate Storage 1,2,3, SR 3.3.5.1.2 > 448 ft 1 inch Tank Level Low SR 3.3.5.1.4 elevation 4(c) 5(c) SR 3.3 '.1.6
e. Suppression Pool 1,2,3 SR 3.3.5.1.2 < 466 ft Water Level High SR 3.3.5.1.4 11 inches SR 3.3.5.1.6 elevation
f. HPCS System Flow 1I2I3I SR 3.3 '.1.2 > 1200 gpm and Rate Low (Miniaam SR 3.3.5.1.4 S 1512 gpm Flow) 4(a) 5(a) SR 3.3 '.1.6
g. Manual Initiation SR 3.3 5.1.6

~ NA 4(a) 5(a)

4. Automatic Depressurization System (ADS) Trip System A
a. Reactor Vessel 1 2(d) 3(d) SR 3.3.5.1.1 > -148 inches Water Level Low SR 3.3.5.1.2 Low Low, Level 1 SR 3.3 '.1.4 SR 3.3.5.1.6
b. ADS Initiation (d) 3(d) SR 3.3.5.1.2 5 115.0 seconds Timer SR 3.3.5.1.3 SR 3.3.5.1.6
c. Reactor Vessel 2(d) 3(d) SR 3.3.5.1 1 > 9.5 inches

- 1 ~

Water Level Low, SR 3.3.5.1.2 Level 3 SR 3.3.5.1.4 (Permissive) SR 3.3.5.1.6

d. LPCS Pump 1 2(d) 3(d) SR 3.3.5.1 ' k 119 psig and Discharge SR 3.3.5.1.4 S 171 psig Pressure - High SR 3.3.F 1.6 (continued)

(a) When associated subsystem(s) are required to be OPERABLE'b)

Also required to initiate the associated DG>>

(c) When HPCS is OPERABLE for compliance with LCO 3.5.2, "ECCS Shutdown," and aligned to the condensate storage tank while tank water level is not within the limit of SR 3 '.2.2.

(d) With reactor steam dome pressure > 150 psig.

WNP-2 3.3-45 Amendment No. 150

) ~

I Primary Containment Isolation Instrumentation 3.3.6.1 SURVEILLANCE RE(UIREMENTS NOTES

1. Refer to Table 3.3.6. 1-1 to determine which SRs apply for each Primary Containment Isolation Function.
2. When a channel is placed in an inoperable status solely for performance of required Surveillances, entry into associated Conditions and Required Actions may be delayed for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> provided the associated Function maintains isolation capability.

SURVEILLANCE FREQUENCY SR 3.3.6. 1. 1 Perform CHANNEL CHECK. 12 hours SR 3.3.6. 1.2 Perform CHANNEL FUNCTIONAL TEST. 92 days SR 3.3.6. 1.3 Perform CHANNEL FUNCTIONAL TEST. 184 days SR 3.3.6. 1.4 Perform CHANNEL CALIBRATION. 18 months SR 3.3.6. 1.5 Perform CHANNEL CALIBRATION. 24 months SR 3.3.6. 1.6 Perform LOGIC SYSTEM FUNCTIONAL TEST. 24 months SR 3.3.6.1.7 NOTE------

Channel sensors for Functions l.a, 1.b, and 1.c are excluded.

Verify the ISOLATION SYSTEM RESPONSE TIME 24 months on a is within limits. STAGGERED TEST BASIS WNP-2 3.3-54 Amendment No. 150

ECCS Operating 3.5.1 SURVEILLANCE RE UIREMENTS continued SURVEILLANCE FREQUENCY SR 3.5.1.4 Verify each ECCS pump develops the In accordance specified flow rate with the specified with the developed head. Inservice Testing Program TOTAL DEVELOPED SYSTEM FLOW RATE HEAD LPCS a 6350 gpm a 128 psid LPCI a 7450 gpm 26 psid HPCS a 6350 gpm a 200 psid SR 3.5.1.5 NOTE Vessel injection/spray may be excluded.

Verify each ECCS injection/spray subsystem 24 months actuates on an actual or simulated automatic initiation signal.

SR 3.5.1.6 NOTE Valve actuation may be excluded.

Verify the ADS actuates on an actual or 24 months simulated automatic initiation signal.

SR 3.5.1.7 NOTE-Not required to be performed until 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> after reactor steam pressure and flow are adequate to perform the test.

Verify each required ADS valve opens when 24 months on a manually actuated. STAGGERED TEST BASIS for each valve solenoid (continued)

WNP-2 3.5-5 Amendment No. 150

ECCS Operating 3.5.1 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE FRE(UENCY SR 3.5.1.8 NOTE-------

ECCS actuation instrumentation is excluded.

Verify the ECCS RESPONSE TINE for each ECCS 24 months injection/spray subsystem is within limits.

WNP-2 3.5-6 Amendment No. 150

ECCS Shutdown 3.5.2 3.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) AND REACTOR CORE ISOLATION COOLING (RCIC) SYSTEM 3.5.2 ECCS Shutdown LCO 3.5.2 Two ECCS injection/spray subsystems shall be OPERABLE.

APPLICABILITY: MODE 4, MODE 5 except with the spent fuel storage pool gates removed and water level a 22 ft over the top of the reactor pressure vessel flange.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One required ECCS A. 1 Restore required ECCS 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> injection/spray injection/spray subsystem inoperable. subsystem to OPERABLE status.

B. Required Action and Bil Initiate action to Immediately associated Completion suspend operations Time of Condition A with a potential for not met. draining the reactor vessel (OPDRVs).

C. Two required ECCS Ci I Initiate action to Immediately injection/spray suspend OPDRVs.

subsystems inoperable.

AND C.2 Restore one ECCS 4 hours injection/spray subsystem to OPERABLE status.

(continued)

WNP-2 3.5-7 Amendment No. 150

(

Iy a> ~ A ECCS Shutdown 3.5.2 ACTIONS continued CONDITION REQUIRED ACTION COMPLETION TIME D. Required Action C.2 D. 1 Initiate action to Immediately and associated restore secondary Completion Time not containment to met. OPERABLE status.

AND 0.2 Initiate action to Immediately restore one standby gas treatment subsystem to OPERABLE status.

AND 0.3 Initiate action to Immediately restore isolation capability in each required secondary containment penetration flow path not isolated.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.5.2. 1 Verify, for each required low pressure ECCS 12 hours injection/spray subsystem, the suppression pool water level is a 18 ft 6 inches.

(continued)

WNP-2 3.5-8 Amendment No. 150 i

ECCS Shutdown 3.5.2 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE FREQUENCY

'R 3.5.2.2 Verify, for the required High Pressure Core 12 hours Spray (HPCS) System, the:

a. Suppression pool water level is w 18 ft 6 inches; or
b. Condensate storage tank (CST) water level is a 13.25 ft in a single CST or a 7.6 ft in each CST.

SR 3.5.2.3 Verify, for each required ECCS injection/ 31 days spray subsystem, the piping is filled with water from the pump discharge valve to the injection valve.

SR 3.5.2.4 NOTE One low pressure coolant injection (LPCI) subsystem may be considered OPERABLE during alignment and operation for decay heat removal, ifand capable of being manually not otherwise inoperable.

realigned Verify each required ECCS injection/spray 31 days subsystem manual, power operated, and automatic valve in the flow path, that is not locked, sealed, or otherwise secured. in position, is in the correct position.

(continued)

WNP-2 3.5-9 Amendment No. 150 i

ECCS Shutdown 3.5.2 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE FRE(UENCY SR 3.5.2.5 Verify each required ECCS pump develops the In accordance specified flow rate with the specified with the developed head. Inservice Testing Program TOTAL DEVELOPED SYSTEM FLOW RATE HEAD LPCS a 6350 gpm a 128 psid LPCI a 7450 gpm 26 psid HPCS a 6350 gpm a 200 psid SR 3.5.2.6 NOTE Vessel injection/spray may be excluded.

Veri fy each required ECCS injection/spray 24 months subsystem actuates on an actual or simulated automatic initiation signal.

WNP-2 3.5-10 Amendment No. 150 i

tl 4

~

RCIC System 3.5.3 3.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) AND REACTOR CORE ISOLATION COOLING (RCIC) SYSTEM 3.5.3 RCIC System LCO 3.5.3 The RCIC System shall be OPERABLE.

APPLICABILITY: MODE 1, MODES 2 and 3 with reactor steam dome pressure ) 150 psig.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. RCIC System A.l Verify by Immediately inoperable. administrative means High Pressure Core Spray System is OPERABLE.

AND A.2 Restore RCIC System 14 days to OPERABLE status.

B. Required Action and B.l Be in MODE 3. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> associated Completion Time not met. AND B.2 Reduce reactor steam 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> dome pressure to x 150 psig.

WNP-2 3.5-11 Amendment No. 150 i

0 RCIC System 3.5.3 SURVEILLANCE RE(UIREHENTS SURVEILLANCE FREQUENCY SR 3.5.3.1 Verify the RCIC System piping is filled 31 days with water from the pump discharge valve to the injection valve.

SR 3.5.3.2 Verify each, RCIC System manual, power 31 days operated, and automatic valve in the flow path, that is not locked, sealed, or otherwise secured in position, is in the correct position.

SR 3.5.3.3 -NOTE Not required to be performed until 12 hours after reactor steam pressure and flow are adequate to perform the test.

Verify, with reactor pressure c 1035 psig 92 days a psig, the RCIC pump can develop and 935 flow rate ) 600 gpm against a system head a

corresponding to reactor pressure.

SR 3.5.3.4 -NOTE Not required to be performed until 12 hours after reactor steam pressure and flow are adequate to perform the test.

Verify, with reactor pressure x 165 psig, 24 months the RCIC pump can develop a flow rate a 600 gpm against a system head corresponding to reactor pressure.

{continued)

WNP-2 3.5-12 Amendment No. 150

[

RCIC System 3.5.3 SURVEILLANCE REQUIREMENTS continued SURVEILLANCE FREQUENCY SR 3.5.3.5 NOTE Vessel injection may be excluded.

Verify the RCIC System actuates on an 24 months actual or simulated automatic initiation signal.

MNP-2 3.5-13 Amendment Ne. 150

[

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~ t a l

REQUEST FOR AME vfENT TO OPERATING LICENSE GARDING TECHNICAL SPECIFICATION RESPONSE TIME TESTING Attachment 3 Page 1 of 3 I NIFICANT HAZARD SIDERATION In accordance with 10CFR50.91, a licensee must provide to the staff analysis of a proposed amendment to the operating license using the standards in 10CFR50.92 concerning the issue of.

no significant hazards consideration. The Supply System has evaluated the proposed amendment to the operating license and determined that it does not involve a significant hazards consideration.

The following evaluation is provided for the three categories of no significant hazards consideration standards:

Operation of WNP-2 in accordance with the proposed amendment will not involve a significant increase in the probability or consequences of an accident previously evaluated.

The purpose of the proposed license change is to eliminate response time testing requirements for selected instrumentation in the Reactor Protection System (RPS), Primary Containment Isolation Actuation, and Emergency Core Cooling System (ECCS). However, because of the continued application of other existing Technical Specification required testing such as channel calibrations, channel checks, channel functional tests, and logic system functional tests, the response time of these systems will be maintained within the limits assumed in plant safety analyses and required for successful mitigation of an initiating event. The proposed license change does not affect the capability of the associated systems to perform their intended functions within the required response time, nor do the proposed changes affect the operation of any equipment.

The Reference 1 evaluation demonstrates that response time testing is redundant to the other Technical Specification required testing listed in the preceding paragraph. This evaluation was reviewed and approved by the staff. These other tests, in conjunction with actions taken in response to NRC Bulletin 90-01, "Loss of Fill-Oil in Transmitters Manufactured by Rosemount," and Supplement 1, are sufficient to identify failure modes or degradations in instrument response time and ensure operation of the associated systems within acceptable limits.

Furthermore, all known failure modes that are detected by response time testing are also detected by other Technical Specification tests.

In addition, two categories of components were included in this change in testing methodology which were not identified in the table of components in Reference 1. These components are used within the logic circuits addressed in Reference 1. These components were inadvertently omitted from lists provided to General Electric in support of preparation of the Reference 1 tables.

.pC..; s

-.'EQUEST FOR AMEN ~ ENT TO OPERATING LICENSE GARDING TECHNICAL

'-'r, v" SPECIFICATION RESPONSE TIME TESTING Attachment 3 Page 2 of 3 These components have been reviewed for similarity to the items contained within the Reference 1 component tables and have been found to be similar to other equipment referenced in the table.

These components are also subject to periodic functional testing by CFTs and LSFTs. The Supply System verified instrument response of these components at an appropriate interval using the alternate methodology for instrument verification described in Reference 1.

The two categories of components referenced above which are not included in the Reference 1 component list have no postulated functions or affects which may cause an accident. These devices are tested periodically to verify functionality. Sufficient time margin is available in the station accident analysis to account for the amount of time delay allowed by the Reference 1 methodology.

, For the changes dealing with moving the surveillance requirement for ECCS RESPONSE TIME testing from the Instrumentation section to the System section of the Technical Specifications, no change in testing requirements (other than the elimination of the instrument loops implemented as part of the Reference 1 change) has been introduced. The relaxation in Applicability does not increase the probability or the consequences of an accident previously evaluated, since there are no design basis events which credit ECCS during MODES 4 and 5.

Therefore, the proposed amendment request does not involve a significant increase in the probability or consequences of an accident previously evaluated.

Operation of WNP-2 in accordance with the proposed amendment will not create the possibility of a new or different kind of accident from any accident previously evaluated.

The proposed amendment only applies to the testing requirement for the components identified and does not result in any physical change to these or other components or their operation. The changes do not affect the capability of the associated systems to perform their intended function within the acceptable limits assumed in plant safety analyses and required for successful mitigation of an initiating event. The proposed amendment does not change the way in which any plant systems are operated or create the possibility of a new or different kind of accident.

As, a result, no new failure modes are introduced.

The two categories of components referenced above which are not included in the Reference 1 component list have no postulated functions or affects which may contribute to the initiation of an accident.

i The proposed amendment represents reliance on a different, and previously staff approved, method to verify selected components remain fully functional and will not create the possibility of a new or different kind of accident from any accident previously evaluated.

REQUEST FOR AMENDMENTTO OPERATING LICENSE LARDING TECHNICAL SPECIFICATION RESPONSE TIME TESTING Page 3 of 3 Operation of WNP-2 in accordance with the proposed amendment change will not involve a significant reduction in the margin of safety.

The current response times are based on the maximum allowable values assumed in the plant safety analyses. These analyses conservatively establish the margin of safety. As described above, the reliance on an alternate methodology for instrument response verification (Reference

1) will not affect the capability of the associated systems to perform their intended function within the allowed response time used as the basis for the plant safety analyses.

The two categories of components referenced above which are not included in the Reference 1 component list are qualitatively tested periodically by channel calibrations, CFTs and LSFTs.

This testing verifies the proper function and response of these components. Adequate time margins have been verified to be available within the applicable analyses which enable qualitative assessment of the proper performance of these devices.

Plant and system response to an initiating event will remain in compliance with the assumptions of the safety analyses, and therefore the margin of safety is not affected.

Referee ce

1. GE Nuclear Energy, BWR Owners'roup Licensing Topical Report, NEDO-32291-A, "System Analysis for the Elimination of Selected Response Time Testing Requirements,"

October, 1995.

ENVIR NMENTALCONSIDERATIONS Based on the above evaluation, this proposed change to the license does not result in a significant hazards considerations. In addition, the proposed change does not create a potential for a

,significant change in the types, or a significant increase in the amount of any effluent that may be released offsite, nor does the change involve a significant increase in individual or cumulative occupational radiation exposure. Accordingly, the amendment meets the eligibility criteria for a categorical exclusion as set forth in 10CFR51.22(c)(9). Therefore, in accordance with 10CFR51.22(b), an environmental assessment of this amendment is not required.