Text

2015 Fermi Power Plant Initial License Examination Forms D-1
	ML15286A468
Person / Time
Site:	Fermi
Issue date:	10/13/2015
From:	; NRC/RGN-III
To:	;
	Zoia, C D
Shared Package
ML15267A800	List: ML15282A377; ML15286A461; ML15286A464; ML15286A465; ML15286A466; ML15286A468; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Form 301-5; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Forms 301-1; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Forms 301-2; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Forms 401-1 and -3; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Forms D-1; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Outline Submittal;
References
	NRC-15-0064
	Download: ML15286A468 (3)
	v • d • e

D-37AppendixDScenarioOutlineFormES-D-1Facility:Fermi2ScenarioNo.

1Op-TestNo:2015-1Examiners:Operators:SRO-U1(CRS)RO1(ATC)RO2(BOP)InitialConditions:89%Rx.PowerTurnover:Theplantiscurrentlyoperatingat89%powerfollowingapowerreductionforreplacementofthe#3LPSVUnitizedActuator.BCRDPumpisoutofserviceforpumprebuild.Expectedreturntoserviceis4days.CenterSACisNON-PREFERREDUSEduetooilleaksontheCompressor.PlansforthecrewaretoshiftGSWpumpstostart#6GSWandshutdown#2GSWtorepairleaksonthedischargestrainer.Afterthepumpshift,thecrewistoraisepowerwithrecircflowto95%andholdtovalidatePowervsSteamFlowperGOP22.000.03.NOTE:Thecrew'sPre-jobBriefingforthereactorpowerincreaseistobeconductedpriortoenteringthesimulator.(Suggestedtime30minutespriortobeginningthescenario.)EventNo.Malf.No.EventType*EventDescription 1 NAN(BOP)N(SRO)BOPtransfersGSWPumpsper23.131section4.3.Start#6GSWandshutdown#2GSW 2 NAR(ATC)R(SRO)ATCRaisesRecirculationFlowtoraisePowerto95%per 22.000.03 3C32MF0027I(ATC)I(SRO)"A"FWFlowInstrumentFailure.ATCshiftstoSingleElement 4E41RF0008I(SRO)I(BOP)CSTLevelLowInstrumentFailure,EvaluatesTS3.3.5.1ECCS InstrumentationandTS3.3.5.2RCICSystemInstrumentation.

5T41MF0002C(BOP)C(SRO)D1CCHVACReturnFanTrip-AOP20.413.01entered-SRO entersTSLCO3.7.3,3.7.4-BOPstartsD2CCHVAC 6P50MF0014 P50MF0017C(BOP)C(SRO)WestStationAirCompressorunloads.EastCompressortripson AutoStart.AOP20.129.01entered.BOPmanuallystartsCenter StationAirCompressor.

7B31MF0066M(ALL)SmallrecirculationloopleakinDrywell.ATCplacesModeswitchinSHUTDOWNduetorisingDrywellPressure.EOP29.100.01 Sheet1and2entered 8C11MF0001 C71MF0006M(ALL)FailuretoScram(ATWS).RodsStuckandRPSTotalScramFailure.EOP29.100.01Sheet1Aentered.BOPinhibitsADS (CT).ATCperformsFSQ1thru8.SROdirects29.ESP11.

9C41MF0003C41MF0004C(ATC)C(SRO)SROdirectsSLCinjection.ATCInjectsSLC.FirstPumpstartedimmediatelytrips.Secondpumpstartedruns.(CT)10EOPRF0011thruEOPRF0014ALLSROdirects29.ESP.03.ATCmanuallyinsertsControlRodsper 29.ESP.03(CT)SROdirects29.ESP.10.ATCresetsARItoperformscram-reset-scramper29.ESP.03.AllrodsinsertwhenARIisre-initiatedmultipletimes(twice).*(N)ormal,(R)eactivity,(I)nstrument,(C)omponent,(M)ajor D-37AppendixDScenarioOutlineFormES-D-1Facility:Fermi2ScenarioNo.

1Op-TestNo:2015-1Examiners:Operators:SRO-U1(CRS)RO1(ATC)RO2(BOP)InitialConditions:89%Rx.PowerNOTE:Continuedfrompage1EventNo.Malf.No.EventType*EventDescription11EOPRF0007EOPRF0010ALLSROdirectsTerminateandPrevent.BOPperformsTerminate andPreventforLeveltolowerRPVlevel<114inches.Maintain RPVlevel50to100inches(CT).12E51MF0002C(BOP)C(SRO)RCICisolatesonhighexhaustdiaphragmpressure.BOPutilizesalternatesystemstomaintainlevel.13EABQFU_TR1CCC(BOP)C(SRO)BOPinitiatesTorusCooling/TorusSprays.BOPinitiatesDrywellSprays.(CT)E1150-F028AfailsduringTorusCoolingLineupBOPutilizesDivision2forContainmentCooling*(N)ormal,(R)eactivity,(I)nstrument,(C)omponent,(M)ajor D-37AppendixDScenarioOutlineFormES-D-1Facility:Fermi2ScenarioNo.

2Op-TestNo:2015-1Examiners:Operators:SRO-U2(CRS)RO2(ATC)RO1(BOP)InitialConditions:55%ReactorPowerTurnover:Theplantiscurrentlyoperatingat55%powerduringaplantstartup(GOP22.000.03,step4.2.14).#6GSWPumpisoutofserviceformotorreplacementwithexpectedreturntoservicein4days.Plansfortheshiftaretoraisereactorpowerto60%,placethesecondReactorFeedPump(RFP)inservice,andcontinuetheplantstartup.NOTE:Thecrew'sPre-jobBriefingforthereactorpowerincreaseandplacingthesecondRFPinserviceistobeconductedpriortoenteringthesimulator.(Suggestedtime~30minutespriortobeginningthescenario.)EventNo.Malf.No.EventType*EventDescription 1 NAR(ATC)R(SRO)ATCraisesreactorpowerto60%usingcontrolrodsper22.000.03andPost-LPSPpullsheets.

2 NAN(BOP)N(SRO)BOPplacesthesecondRFPinserviceper23.107,section5.9.

3C97MF1087 NASeismicEventat0.02gHorizontalandVertical.AOP20.000.01 entry.4C11MF0561C(ATC)C(SRO)CR30-31DriftsoutofCore.SROentersAOP20.106.07.Control Rodfullyinsertedanddisarmed.SROentersTSLCO3.1.3.

5NIXAP804_A180NOISEC(BOP)C(SRO)SouthSealOilPumphighamps.BOPstartsstandbypumpand tripseffectedpump.

6P43MF0025C(BOP)C(SRO)TripofNTBCCWPump.AOP20.128.01entered.BOPstart standbypump.

7C51MF0001I(ATC)I(SRO)APRM1Downscale.ATCbypassesAPRM1.SROentersTS LCO3.3.1.1TrackingLCO 8C97MF1087 NAAftershock-SeismicEventat0.04gHorizontalandVertical.AOP 20.000.01entered.

9B31MF0064 B31MF0065 B31MF0066M(ALL)BRRPumpLowerSealFailure,followedbyBRRPumpUpperSealFailure.CrewidentifiesslowlyrisingDrywellPressure.10 NAALLATCplacesModeSwitchinSHUTDOWNduetorisingDrywell Pressure.SROentersEOP29.100.01Sheet1and2.BOPmaintainsRPVlevelandpressure.ATCstartsTorus Cooling/TorusSpray.ATCstartsDrywellSpray.

(CT)11B21MF0060B21MF0059 B21MF0073M(ALL)AllRPVLevelInstrumentationFails.CrewidentifiesLossofRPV levelindication.SROenters29.100.01Sheet3.BOP depressurizesRPVandCrewfloodsRPVtotheMainSteamLines.(CT)*(N)ormal,(R)eactivity,(I)nstrument,(C)omponent,(M)ajor D-37AppendixDScenarioOutlineFormES-D-1Facility:Fermi2ScenarioNo.