ML081370192
| ML081370192 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 04/08/2008 |
| From: | NRC/RGN-II |
| To: | Tennessee Valley Authority |
| References | |
| 50-259/08-301 50-259/08-301 | |
| Download: ML081370192 (103) | |
See also: IR 05000259/2008301
Text
Draft Submittal(PinkPaper)
SIMULATOR SCENARIOS f-R..b0;0..5
h7Jt-j'dcrD8-eUJ/
Appendix D Scenario Outline FINAL Form ES-D-lFacility:BFNScenarioNumber:HLTS-3-1Op-TestNumber:HLT0610
Examiners:
Operators:
_Initial Conditions:Unit3has been operatingfor192days.
Unit2has been operatingfor56days.
Unit1has been operatingfor274days.3ED
Diesel Generator is taggedforwater jacket leakage repair.Day 2 oftheLCO.Expectedtobe returned to servicethisshift.
FuelleakersonU3are currently at RFI 60,000.Thunderstorms
are passing throughtheregion, but no watchesarein effectforthe immediatearea.The3CRFPwas
oscillating
approximating30RPMduringlastshift,butis
now working properly and being monitored.The3CRFPPumpis
operating in automatic in order to collectdataforthenext24hours.A
trouble shooting plan is being developed.
Turnover: Support scheduled maintenance
and testing activities.
Alternate Stator Cooling Water Pumpsper35A,Sect6.4
per scheduled OPA.Event DescriptionTheUSwill respondtoa HPCI Rupture Diaphragm pressure switch PS-73-20B failure.Thecrewwill
alternate Stator Cooling Water Pumpsusing 01-35A.Thecrewwill
respondtoa3BHPFW heater isolation using 3-AOI-6-1.Thecrewwill
reduce power to--91%usingarecircflow
reduction.Thecrewwillisolate
feedwatertothe3BFW heater string.Thecrewwillfurther
reduce power to<79%usingarecirc
flow reduction.
Event Malfunction
Event Number Number Type*1a mrfanO1b reset N-ATC N-BOP N-SRO 1b N/A TS-SRO 2 imffw05b 100 R-ATC 8:00 C-BOP R-SROThecrewwill
respondtoa total loss of feedwater and reactor scram.Thecrewwill
respondtoatrip ofthe3B Reactor FeedwaterPump(RFP)using 3-AOI-3-1 and 3-01-3.Thecrewwill
respondtoatrip ofthe3A FuelPoolCooling
pump using 3-AOI-78-1.
3 imfsw10a C-ATC C-SRO TS-SRO 4 imffw13b C-ATC C-BOP C-SRO 5 bat rfpactrip M All 6 bat M HLTS3-1 AllThecrewwill
respondtoaRCIC steamleakinto secondary containmentanda HPCI120VAC power failure.Thecrewwill
anticipate
Emergency Depressurization
or perform Emergency Depressurizationdueto secondary containment
high radiation.
- (N)ormal,(R)eactivity,(I)nstrument,(C)omponent,(M)ajor
HLTS-3-1Revision0Page1of41 SIMULATOR EXERCISE GUIDE TITLE SLOWLOSSOFHP FEEDWATER HEATINGONB STRING,3AFPCPUMPTRIP,RFPTRIP,LOSSOFALL
FEEDWATER, UNISOLABLE
RCIC STEAMLINEBREAK, 2ORMORE AREARADLEVELSABOVEMAXSAFE.
o DATE P'ROGRAM January19,2008BFNHotLicense
Training...Date....(R'-,uiredforExam
Scenarios only)(0rationsTraining
Manager or Designee)-===(Operations
SuperintendentorDesignee)(RequiredforExamScenariosonly)
'\)/
Zy 0 65 rrate\d 7jf Date VALIDATION
BY: CONCURRED:
REVIEWED BY:PREPAREDBY:
HLTS-3-1Revision0
Page2of41 NUCLEAR TRAINING REVISION/USAGE
LOG REVISION I DESCRIPTION
I DATE I PAGES I REVIEWED NUMBER OF CHANGES AFFECTED BY 0 Initial 01/19/2008
All csf
I.II.III.PROGRAM: COURSE: TITLE:HLTS-3-1 Revision 0 Page3of41 BFN Licensed Operator Requalification
Training License Requalification
Training (Simulator
Exercise Guide)SLOWLOSSOFHP FEEDWATER HEATINGONB STRING, FPC PUMPTRIP,RFPTRIP,LOSSOFALL
FEEDWATER, UNISOLABLE
RCIC STEAMLINEBREAK,2OR MORE AREA RAD LEVELS ABOVE MAX SAFE.IV.LENGHT OF LESSON: 1%to2 hours V.Training Objectives
A.Terminal Objectives
1.Perform routine shift turnover, plant assessment
and routine shift operation in accordancewithBFN procedures.
2.Given uncertain or degrading conditions, the operating crewwilluse team skills to conduct proper diagnostics
and make conservative
operational
decisions to remove equipment/unit
from operation.(SOER 94-1)3.Given abnormal conditions, the operating crewwillplacetheunitina
stabilized
condition per normal, annunciator, abnormal, and emergency procedures.4.Usestep text procedural
compliance.
B.Enabling Objectives
1.The operating crew will alternate stator coolant pumps as directed by 3-01-35A section 6.4.2.The operating crew will recognize and respondtoahigh pressure heater string isolation as directed by 3-ARP-9-6A
and 3-AOI-6-1A.
3.The operating crew will recognize and respondtoa spurious FPC systemtripandwillplacethe3B
pumpI/Sin accordance
with 3-ARP-94win1and 3-AOI-78-1.
4.The operating crew will recognize and respondtoaRFP Trip with 3-AOI-3-1.
5.The operating crew will recognize and respondtoalossof feedwater event and RxSCRAM.6.The operating crew will recognize and respond to unisolable
RCIC steamlinebreak,2or
more area rad levels above max safe requiring Emergency Depressurization.
VI.References:HLTS-3-1Revision0Page4of41 The proceduresusedinthe simulator are controlled
copiesandareusedin
development
and performance
of simulator scenarios.
Scenarios are validatedpriortouse,andany
procedure differenceswillbe correctedusingthe procedurerevisionlevel
presentinthe simulator.
Any procedure differences
noted during presentationwillbe correctedinthe same manner.Assuch,itis
expectedthatthe referenceslistedinthissectionneedonly
contain the reference materialwhichisnot
availableinthe simulator.
A.SOER 94-01 B.SOER 96-01 VII.Training Materials:
A.Calculator (If required)B.Control Rod Insertion Sheet (If required)C.Stopwatch (If required)D.Hold Order/Caution tags (If required)E.Annunciator
window covers (If required)F.Steam tables (If required)
VIII.Console Operator Instructions
A.Scenario File Summary 1.File:batHLTS3-1
MF/RF/IOR#
a)ior zlofcv712[2]
on b)ior zlofcv713[2]
on c)ior zlohs712a[2]
on d)ior zlohs713a[2]
on e)ior ypovfcv712
fail_now f)iorypovfcv713fail_now
g)imfrm10h(e1:25)30
h)imfrm10j(e1:25)25
i)imfrm10p(e12:00)50
j)imfDG01D k)imf DG02D I)ior zI03hS2113ed10a[1]
OFF m)mrfDG01Dopen n)imfrp08a 0)imfrp08b p)imfrp14b q)ior zdihs47130b
null 2.File:batHLTS3-1-1
MF/RF/IOR#
a)mmfrm10p10006:00
b)mmfrm10h100013:00
c)mmfrm10j100014:00
d)imfrc091007:00
e)imfad01b0 f)imf ad01f 0 g)Imf ad03b h)Imf ad03f 3.File:bat HLTS3-1-2 MF/RF/IOR#
i)imffw08b 30 j)imffw13b(none,:10)HLTS-3-1Revision0Page5of41 DescriptionFails71-2and71-3open
HCU-East rad30 mr/hr HCU-West rad25 mr/hr CS/RCICarearad 50mr/hr D DIGFailsto Start D DIG Trip Protective
Relay Operation1836GreenLight
OffOpenslogic
breakerAutoscramfailureAutoscramfailureBypassvalvefailure
BPV jack null DescriptionRCICradtomaxin6mins.
HCU-WesttoMaxin13mins.HCU-EasttoMaxin14mins.RCICsteamleak
MSRV1-19failsclosed
MSRV1-34failsclosed
MSRV 1-19 Stuck Closed MSRV 1-34 Stuck Closed DescriptionRFP3B Discharge Check Valve Sticks3BRFPTtripson
Thrust Brng Wear
HLTS-3-1Revision0Page6of41IX.Console
Operator Instructions
8.ConsoleOperatorsManipulationsELAPTIME PFK DESCRIPTION/ACTIONSim.Setuprst28 1000/0powerMOCSim.Setup restoreprefEstablishesPreferenceKeys
HLTS3-1Sim.SetupsetupVerifyPreferenceKeysSim.Setup escClearsPopup
WindowSim.Setup F3trge1 MODESWAssignstriggerSim.Setup F4batHLTS3-1seefile
summarySim.Setup manualTagDD/GwithHoldnotices
ROLE PLAY:*(After Stator coolant pumps alternated)AsAUO, report 3-FIS-035-0065
reading 610 gpm.*3-PI-035-0064
is reading 47 psig.*3-HS-035-0040
selected for"A-RES" Stator Coolant pump on panel 25-114.WhenrequestedtoresetlocalStator
Coolantpanelalarmthen:
F5mrfan01bresetAllowsresettingMCRalarm
ROLE PLAY:Asan 1M report that HPCI rupture diaphragm pressure switch PS-73-20B has failed low.WhendirectedfromtheFloorthen:
F6imffw05b1008:00
'8'HPheaterstringisolation
ROLE PLAY: If sent to investigate
which valve is open, wait 2 minutes and report 3-LCV-22B light is out (B2 high level dump)ROLE PLAY: At79%power, as the Reactor Engineer, recommend inserting the first group of Emergency Insert Control Rods.IfaskedtoresetlocalCondDemin
alarmF7mrfan01dresetallowsresetofcontrolroomalarm
After conditionsstabilizedorasdirectedbyFloorInstr.
F8imfsw10aTrips3AFPCpump
ROLE PLAY: (If asked)AsAUO, report3-78-506,511,&
crosstie507are open&3-78-510(Bhx
outlet)is closed ROLE PLAY: (If asked)AsRWUO, 3-FRC-78-24isin manual&set to 0%Ifaskedtothrottle
3-FCV-78-66Ifaskedtoclose
3-FCV-78-66
F9 F10iorzlohs7866a[2]ondorzlohs7866a[2]
ROLE PLAY: (If asked)As Rx Bldg AUO, report 3B pump discharge pressureis140 psig(PI-78-16on
25-16)
HLTS-3-1Revision0
Page7of41ROLEPLAY:If
sent to inspect breakeron3AFPC pump, report bkr was found tripped and will not test AfterFPCrestoredandasdirectedbyFloorInstr.F11batHLTS3-1-2Trips38RFPonthrustbrngwearwithcheckvalvefailureat
30%*ROLEPLAY:If
sent to check 38 RFP report that thereisno apparent cause but you will continue to check NOTE: Mark the time whenRPVlevel reaches+2 inches to ensure Critical Task completion
of inserting a manual scram within 60 seconds of reaching+2 inches.WhendirectedbyLeadExaminer
If doesn'tstartonlowlevel
AfterHPCIisinmanualcontrolandinjectingupto-50"ordirectedbyLead
Examiner then:F12imffw13a<shift>F1imfrc02<shift>F2imfhp07Trips3ARFPonthrustbrngwearStartofRCICHPCI120Vfailure
After10minutesofRCICoperationsordirectedbyLead
Examiner then:<shift>F4batHLTS3-1-1Max.Rad(2areasin13mins.)ROLEPLAY:If
directed to close RCIC valves 71-2&3 locally, respond thatyouare waitingonRadCon to enter the Reactor building.Ifdecidedtoattempttoclosevalves
locally:mrfrc05kemer71-2toemergmrfrc05semer71-3toemergToreturntransferswitchtonormalmrfrc05knormmrfrc05snorm71-2tonorm71-3tonorm
TerminatesthescenariowhenthefollowingconditionsaresatisfiedoruponrequestoftheLeadExaminer:1.Allrodsarefullyinserted.2.Reactorwaterlevelisinthenormalband.3.EmergencyDepressurizationhasbeencompleted.
HLTS-3-1Revision0Page8of41 X.Scenario SummaryWiththeunitoperatingat100%,thecrewwillalternateStatorCooling
WaterPumpsper35A.Thentheoperatingcrewwill
experienceaslowlossofFWHTRlevelcontrolonthe8high
pressure heaterstring.Oncetheheaterisisolatedandpowerreduced,atripof3AFPCpumpwillrequirethe
operatortostart38FPCpumpper3-01-78.Whenplantconditionsarestablethe38
Reactor FeedwaterPumpwilltrip,thecrewwillrespondper3-AOI-3-1.Afterconditionsstabilize, The crewwillexperiencealossoftheremainingRFPswhichwillrequirethecrewtoscramandutilizeRCICforlevelcontrol.ThereactorwillNOTscramautomatically.WhenRCICisinitiatedit
developsasteamleakwhichcannotbeisolatedforcingthecrewto
emergency depressurizebasedon2AreaRadMonitorsabove
maximumsafe.IfHPCIisusedforwaterlevelcontrolthecrewwill experienceaproblemwiththeflow
controllertorespondinautomatic.Eventually,HPCI
will experienceafailureofthe120VACpowersupplyandHPCIwillnolongerfunction.
x.A.B.HLTS-3-1Revision0
Page9of41 InformationtoFloor Instructors:
Ensure recordersareinkingandrecordingandICSisactiveandupdating.
Assign Crew Positionsbasedontherequiredrotation.
1.2.3.SRO: ATC: BOP: Unit SupervisorBoardUnit OperatorDeskUnit Operator C.Terminate the scenariowhenthefollowing
conditions
are satisfiedoratthe directionofthe Lead Examiner:1.Allrodsfullyinserted
2.Reactor Waterlevelnormal
3.Emergency Depressurizeon2areaRADSabovemaxsafevalue
HLTS-3-1 Revision 0Page10of41
(XI.Simulator Event Gu ide Event 1a:NORMALOPERATIONS
POSITION ATC/BOP ATC/BOPEXPECTEDACTIONS e Stator Coolin Pum slAW3-OI-35Asect.6.4[1]STARTthe
Standby Stator Cooling WaterPumpA(B)by
placingGENSTATORCLGWATERPUMP3A(B),3-HS-35-35A(36A)onPanel
9-8 to START.[2]STOPthe
Stator Cooling WaterPumpB(A)by
placing GENSTATORCLGWATERPUMP3B(A),3-HS-35-36A(35A)onPanel3
-9-8 to STOP.[3]VERIFY the STATOR COOLING WATERGENIN LET FLOW , 3035-0065 , indicates Min.595toMax.732gpmonPanel25-114.
[4]VERIFY the STATOR COOLING WATERGENINLETPRESS, 035-0064,indicates42(22ps
igand20psighead)to52psigonPanel25114.[5]VERIFYthepumpcontrolswitchforthe
stator cooling water pump stopped inStep[2]above
, (3A),isreturnedtoAUTOonPanel3
-9-8.[6]SELECTSTATORCOOLINGWATERPUMPSSEL,3-HS-035-0040(A-RES-CO-B-RES)onPanel25-114
to theoperating pump.Identifythe
improper lens configurat
ion on Stator Cooling Water pumps andswapthelensesor
informstheSRO.
HLTS-3-1Revision0
Page11of41
XI.SimulatorEventGuide
Event 1b:HPCIPRESSURESWITCHFAILURE
(POSITION ATC/BOP SRO SROEXPECTEDACTIONSRespondstoReportbyIMsofHPCIrupture
diaphragmpressureswitchfailurePS-73-20B),byrelayinginformationtoSRO.
ConsultsTechSpec3.3.6.1
Function3cand determines
only three pressure switches are required.Determines
an INFORMATIONONLYLCOmustbewrittenforHPCIpressureswitch3-PS-73-20B.
HLTS-3-1 Revision aPage12of41
(XI.SimulatorEventGuide
Event 2:SLOWLOSSOFHPFEEDWATERHEATINGON"B" STRING POSITION ATC/BOPEXPECTEDACTIONS
Announces"BYPASSVALVETOCONDENSERNOTCLOSED"andrefersto
3-ARP-9-6A, win 18.(ATC/BOPA.CHECK
heater high or low level or moisture separator high or low level alarm window illuminatedonPanel3-9-6
or 3-9-7 to identify which bypass valve is opening.B.DISPATCH
personnel to check which valve's light is extinguished
on junction box34-21,ColT-13J-LINE, elevation 565'.SRO Direct an Upper Power Runback due to RFP speed above5050rpm.ATC Initiates an Upper Power Runback ofRecircPumps.
ATC/BOP Announces"HEATERB2LEVELHIGH"andrefers
to 3-ARP-9-6A, win 9.VERIFYAutomaticaction-Drainvalvetocondenser3-LCV-6-22Bopens
.A.CHECKthefollowing
indications:*Condensateflowrecorder2-29,Panel3-9-6
.Risingflowisapossibleindicationofatubeleak
.*HeaterB2shellpressure,3-PI-5-22anddraincoolerB5flow
, 3-FI-6-34,Panel3-9-6
.Highorrisingshellpressureordraincoolerflowispossibleindicationofatubeleak
.
HLTS-3-1 Rev ision 0Page13of41
XI.Simulator Event Guide (Event 2:SLOWLOSSOFHPFEEDWATERHEATINGON"B" STRINGTIMEPOSITIONEXPECTEDACTIONSATC/BOPB.CHECK
drainvalve3-FCV-6-95open.C.CHECKlevelonICS
screen,FEEDWATERHEATER
LEVEL(FWHL).*IFthe3B2 heater indicatesHIGH(Yellow),THENVERIFY
proper operation oftheDrainandDumpvalves.*DISPATCH personnel to local PaneI3-LPNL-925-562CtoVERIFYandMANUALLY
controlthelevel.D.IFa validHIGHHIGHlevelis
received, THENGOTO3-AOI-6-1Aor3-AOI-6-1C
.ATC/BOP AnnouncesB1andB2HPhtr.
Extraction
isolation SROIRECTSCrewto
enter 3-AOI-6-1 Contacts Reactor Engineer (
HLTS-3-1Revision0
Page14of41XI.SimulatorEventGuide
(Event 2:SLOWLOSSOFHPFEEDWATERHEATINGON
"8" STRINGTIMEPOSITIONEXPECTEDACTIONS
ATC/BOPPerformsimmed
iate actions;REDUCECoreThermalPowertoe5%belowinitialpowerleveltomaintainthermalmargin.
ATC/BOP Performs subsequent
actions1REFERTO3-01-6
for turbine/heater
load restrictions
.[2]REQUEST
Reactor EngineerEVALUATEandADJUST
thermal limits, as required.[3]ADJUST reactor power and flow as directed by Reactor Engineer/Unit
Supervisortostay within required thermal and feedwater temperature
limits.REFERTO3-GOI-100-12
or3-GOI-100-12A
for the power reduction.
SRO Directs isolatingFWto8HP heater string Directs power reduction to<79%power (Mid-powerrunback)per
3-01-6, 1111HEATERSOUT(TubeandShell
Side)**OneHP string920MWe(79%)
nters3-GOI-100-12Power
Maneuvering
NotifiesRxEng.AndODS
of Feedwater Heater isolation and power reduction (
HLTS-3-1 Revision 0Page15of41XI.SimulatorEventGuide
Event 2:SLOWLOSSOFHPFEEDWATERHEATINGON"B" STRING (TIMEPOSITIONEXPECTEDACTIONS
ATC/BOP Closes the following FW valves (Attachment
1)3-FCV-3-31,HPHTR3B2FWINLETISOLVALVE3-FCV-3-76,HPHTR3B1FW
OUTLETISOLVALVE Performs a mid-power runback-79%ATC/BOP[4]ISOLATE
heater drain flow from the feedwater heater string that isolated by closing the appropriateFEEDWATERHEATERA-2(B-2)
or(C-2)DRAINTOHTR
A-3(B-3)or(C-3),3-FCV-6-94(95)
or (96).(Closes 3-FCV-6-95)[5]VERIFYautomaticact
ionsoccur.REFERTOAttachment1.VERIFYautomaticactionsTheHighPressureHeaterExtractionIsolationValvesandMoistureSeparatorLevelControlIsolationvalvesclose.
3-FCV-5-9 ,HPHEATER3B1EXTRISOLVLV3-FCV-5-21,HPHEATER3B2EXTRISOLVLV
3-FCV-6-74
,MOISTURESEPLCRESB1ISOLVLV
3-FCV-6-172
,MOISTURESEPLCRES
B21S0L VLV
HLTS-3-1Revision0
Page 16 of 41 (XI.SimulatorEventGuide
Event 2:SLOWLOSSOFHPFEEDWATERHEATINGON"B" STRINGPOSITIONEXPECTEDACTIONS
(Crew[6]MONITORTURBTHRUSTBEARINGTEMPERATURE, 3-TR-47-23, forrisesinmetal
temperature
and possible active/passive
plate reversal.[7]DETERMINEcause
which required heater isolationandPERFORM
necessary corrective
action.i.e.RecognizesHTRlevel lowersasa result of isolating the Condensate
side of3BHPHTR string (i.e.tube leak)SRO DirectATCto insert the first group of controlrodsonthe Emergency ShoveSheetper ReactorEngineerrecommendation
.A TC Insert the first group ofrodsonthe EmergencyShoveSheet
usingapeer check as directed by Rx Engineer&Unit Supervisor
HLTS-3-1 Revis ion 0Page17of41XI.SimulatorEventGuideEvent3:Tripof3AFPCpumpTIMEPOSITIONEXPECTEDACTIONS
Crew Recognizes3AFPCpump trip, respondspertheARPATC/BOPResetsMOTORTRIPOUT3-ARP-9-8C(W33)ATC/BOPPerformsthe
following: RespondstoalarmFPC
system abnormal3-ARP-9-4C(W1)A.DISPATCH
personneltoPanels25-15and25-16to
determine the cause ofthealarm.H.IFFuelPoolCoolingSystemfailurehasoccurred,THENREFERTO 3-AOI-78-1.
Enters 3-AOI-78-1
to start the standbImmediateActions-NoneSubsequentactions
4.2[3]IFfuelpoolcoolingsystemfailureisfromlossofcooling,THEN:(OtherwiseN/A)PERFORMthe
following:[3.1]STARTidleFUELPOOLCOOLINGPUMP3B(3A).
HLTS-3-1Revision0Page18of41
(XI.SimulatorEventGu
ideEvent3: Tr ipof3AFPCpumpPOSITIONEXPECTEDACTIONS
Coordinates
with Rx BldgAUOand Radwaste UO to start3BFPC pump Ver ifies d ischargepressure>120psigw
ith AUO DirectsRWUOandRx Bldg AUO to place demin in service SRO/BOP DispatchAUO/EMsto check breaker for3AFPC pump SRO Directs restoration
of system aftercauseis determined
SRO valuate Tech.Sec.TRM 3.9.213.9.3
SRO DetermineTRM3.9.2 Action (A)applies to maintain FP temperature
below 150°F.
HLTS-3-1Revision0Page19of41XI.SimulatorEventGuide
(Event4:3BRFPTTripTIMEPOSITIONEXPECTEDACTIONS
ATC/BOP Announces"RFPT" Abnormal" alarm" and trip ofRFPT'B'.ATC/BOPRecognizethatRFPT"B"speedstillindicates
-4000rpmafterthetrip.ATC/BOPRecognizethatRFPT"A"and"C"arerunningattheupperspeedlimiter
.ATC/BOP Diagnose the possibility
that the discharge check valveonRFPT"B" has not SRO closed.
HLTS-3-1 Revision 0 Page 20of41XI.SimulatorEventGuide
(Event4:3BRFPTTripTIMEPOSITIONEXPECTEDACTIONSATC/BOPReferstoARP9-6Candtake required action A.VERIFYreactorpoweriswithinthecapacityofoperatingRFPs.B.CHECKcore
limits.C.WHENRFPTcoastsdowntozerospeed,unlessRFPTisrollingonminimumflow,THENVERIFYturninggearmotorstartsandengages
.D.EFERTO3-AOI-3-1
or 3-01-3 , Section 8.1.
HLTS-3-1Revision0Page21of41XI.SimulatorEventGuide
(Event4:3BRFPTTripTIMEPOSITIONEXPECTEDACTIONS
(ATC/BOP nters 3-AOI-3-1[1]VERIFYapplicableautomaticactions
.C.RecircPumpsreceiverunbacksignalto75%speedat27"(normalrange)ifthedischargeflowofaRFPislessthan889,000Ib/hr19%(ratedflow)
.[2]IFlevelOR
Feedwater flow is loweringdueto loss of Condensate, Condensate
Booster, or FeedwaterPump(s),THENREDUCERecirc
flow as required to avoid scram on low level.
HLTS-3-1Revision0
Page 22of41XI.SimulatorEventGuide
(Event4:3BRFPTTripTIMEPOSITIONEXPECTEDACTIONS
[9]IFRFPsareinautomaticcontrol,THEN
VERIFY 3-L1C-46-5raisesflowofoperatingRFPs.[12]IFaRFPThas
trippedandisNOTre
uired to maintain level, THEN SECURE trippedRFPT.EFERTO
3-01-3[14]IF unit remains on-line, THEN RETURN Reactor waterlevelto normal operating level of 33" (normal range).SRO Dispatches
AUO to RFP to determine cause of tripATC/BOPVerifiesthatunitstableVerifiesRxThermallimits
SRO Contacts maintenance
to check reason for RFPT tripNOTE:LEADEXAMINER
notify Console Instructor
when ready to trip the nextRFP(i.e.next event)
(XI.SimulatorEventGuideEvent5: POSITION ATC/BOP ATC/BOP HLTS-3-1 Revision aPage23of413Aand3CRFPTrip
EXPECTED ACTION Recognizes3ARFP tripandneed for reactor scram scram failure (If not manually scrammed prior)SRO DirectsReactorscram (Critical Task)ATC anuall scrams the reactor and gerforms 3-AOI-100-1
actions-mode switch in SID-checks power lowering-reportsallrodsin-recognizes
trip of3CRFPand informsSROallRFP'sare
trippedBOPTripTurbine/verifyisolations
SRO Enters 3-EOI-1 on low reactor water leve Directslevelbe controlled
by:-RCIC-CRD-HPCI-Enter AOI-100-1
XI.SimulatorEventGuide
C" EventS: TIME POSITION ATC/BOP3Aand3CRFPTrip
EXPECTED ACTION Utilizes RCIC for reactor water level control HLTS-3-1Revision0
Page24of411.IF.....BOTHofthefollowingexist:RPVPressureisatorbelow50psig,ANDBypassofRCIClowRPVpressureisolation
interlocksisnecessary,THEN
...EXECUTE EOI Appendix 16A concurrentlywiththis procedure.2.IF.....BOTHofthefollowingexist:
High temperatureexistsintheRCICarea,AND
SRO directsbypassofRCICHigh
temperatureIsolationinterlocks,THEN
...PERFORMthefollowing:
a.EXECUTE EOI Appendix 16K concurrentlywiththisprocedure.b.RESETautoisolationlogicusingRCIC
AUTO*ISOLLOGICA(B)RESET
3-XS-71-S1A(B)
pushbuttons
.
XI.SimulatorEventGuide
(Event5:TIMEPOSITION3Aand3CRFPTripEXPECTEDACTION
HLTS-3-1Revision0Page25of41BOP3.VERIFYRESETandOPEN3-FCV-71-9,RCICTURB
TRIPITHROT
VALVE RESET.4.VERIFY3-FIC-71-36A,RCICSYSTEM
FLOW/CONTROL
,controllerinAUTOwithsetpointat600gpm
.5.OPEN the following valves:3-FCV-71-39,RCICPUMP
INJECTION VALVE3-FCV-71-34,RCICPUMPMIN
FLOW VALVE3-FCV-71-25,RCICLUBEOILCOOLINGWTRVLV.6.PLACE3-HS-71-31A,RCICVACUUMPUMP, handswitchinSTART.7.OPEN3-FCV-71-8,RCIC
TURBINE STEAM SUPPLY VLV, to start RCIC Turbine.(
X I.SimulatorEventGu ide (Event5:TIMEPOSIT ION3Aand3CRFPTripEXPECTEDACTION
HLTS-3-1 Rev ision 0Page26of418.CHECKproperRCICoperationbyobserv
ingthefollowing
- a.RCICTurbinespeed
acceleratesabove2100rpm.
b.RCICflowtoRPVstabilizesandiscontrolled
automaticallyat600gpm.c.3-FCV-71-40,RCIC
TestableCheckVlv,opensbyobserving3-ZI
-71-40A,DISCPOSITION
,redlightilluminated.
d.3-FCV-71-34,RCICPUMPMINFLOWVALVE,closesasflowrisesabove120gpm.SRO nters3-EOI-3on Rx Bid Hi Rad
(XI.SimulatorEventGuideEvent6: RCIC STEAM LEAK/LOSSOFHPCI HLTS-3-1 Revision 0Page27of 41TIMEPOSITION
EXPECTED ACTIONSATC/BOPIfHPCIisused, recognizes
auto control failureandplacesHPCI
controllerinmanual ATC/BOP Recognizes
and reports high area temperature
forRCICroom Recognizes
RCIC failure to isolate and attempts to manually isolate it SRO DirectsRCICbe isolated locally Crew Monitors area radiation levels SRO Determines
has two area radiationlevelsabovemaxsafelAW
3-EOI-3 and directs emergency depressurization
by opening6ADS valves (C2)(Critical Task)EXAMINERNOTE:Ofthe6ADSvalves,2willfailtoopenandthe
candidatewillhavetoopen
additionalvalves(anytwo)untilsixareopen.
ATC/BOPOpens6ADS
2 valvesfailedtoopenandopens2
additional
valvesVerifiesRFPdischargevalvesclosedbefore
uncontrolledinjectiononloweringRxpressure
HLTS-3-1Revision0Page28of41
XI.SimulatorEventGuide
(Event6:RCICSTEAMLEAK/LOSSOFHPCITIMEPOSITIONEXPECTEDACTIONS
SRO Directs RPV level be maintained
between+2" and+51" with one or more of the following: (After emergency depressurization.)(Critical Task)-LPCI-Core Spray-CondensateATC/BOPAfteremergencydepressurizationmaintainsRPVwaterlevelTAFandrestoreslevel+2"to+51"withoneormoreofthefollowing: (Critical Task)-LPCI-CoreSpray-Condensate
ARR 6A Condensate1.VERIFYCLOSEDthefollowingFeedwaterheaterreturn
valves: 3-FCV-3-71,HPHTR3A1LONGCYCLETOCNDR3-FCV-3-72,HPHTR3B1LONGCYCLETOCNDR3-FCV-3-73,HPHTR3C1LONGCYCLETOCNDR.
(
(XI.SimulatorEventGuideEvent6:RCICSTEAMLEAK/LOSSOFHPCIHLTS-3-1Revision0Page29of41
POSITION EXPECTED ACTIONS (ATC/BOP 2.VERIFYCLOSEDthefollowingRFP
discharge valves: 3-FCV-3-19,RFP3A DISCHARGE VALVE 3-FCV-3-12,RFP3B DISCHARGE VALVE 3-FCV-3-5,RFP3C DISCHARGE VALVE.3.VERIFYOPENthefollowingdrain
coolerinletvalves:
3-FCV-2-72, DRAIN COOLER3A5CNDSINLETISOLVLV
3-FCV-2-84, DRAIN COOLER3B5CNDSINLETISOLVLV
3-FCV-2-96
, DRAIN COOLER3C5CNDSINLETISOLVLV
4.VERIFYOPENthefollowingheateroutletvalves:
3-FCV-2-124
,LPHEATER3A3CNDS
OUTLISOLVLV 3-FCV-2-125, LP HEATER3B3CNDSOUTLISOLVLV
3-FCV-2-126, LP HEATER3C3CNDS OUTL(SOLVLV.
XI.SimulatorEventGuide
(Event5: POSITION ATC/BOP HLTS-3-1Revision0
Page30of41RCICSTEAM LEAK/LOSSOFHPCI EXPECTED ACTIONS 5.VERIFYOPENthefollowing
heaterisolationvalves
- 3-FCV-3-38,HPHTR3A2FWINLETISOLVLV
3-FCV-3-31
,HPHTR3B2FWINLETISOLVLV3-FCV-3-24,HPHTR3C2FWINLETISOLVLV
3-FCV-3-75,HPHTR3A1FW
OUTLETISOLVLV3-FCV-3-75,HPHTR3B1FW
OUTLETISOLVLV 3-FCV-3-77
,HPHTR3C1 FW OUTLETISOLVLV 5.VERIFYOPENthefollowingRFPsuctionvalves:
3-FCV-2-83,RFP3A SUCTION VALVE 3-FCV-2-95
,RFP3B SUCTION VALVE 3-FCV-2-108,RFP3C SUCTION VALVE.7.VERIFYatleastone
condensatepumprunning.
8.VERIFYatleastone
condensate
boosterpumprunning.
9.ADJUST3-L1C-3-53,RFW
START-UP LEVEL CONTROL, to control injection (Panel 3-9-5).10.VERIFYRFWflowtoRPV
.
HLTS-3-1 Rev ision 0Page31of41
X I.SimulatorEventGu ide (Event6:RCICSTEAMLEAK/LOSSOFHPCITIMEPOSITIONEXPECTED
ACTIONS ATC/BOP..........1.VERIFYOPENthefollowingvalves
- 3-FCV-75-2
,CORESPRAYPUMP3ASUPPRPOOLSUCTVLV
3-FCV-75-11,CORESPRAYPUMP3CSUPPRPOOLSUCTVLV
3-FCV-75-23,CORESPRAYSYSIOUTBDINJECTVALVE.
2.VERIFYCLOSED3-FCV-75-22,CORESPRAYSYSI
TEST VALVE.3.VERIFYCSPump3Aand/or3CRUNNING.4.WHEN...RPV
pressure is below 450 psig,THEN...THROTTLE75-25 , CORE SPRAY SYS IINBD INJECT VALVE, as necessary to control injection at or below 4000 gpm per pump.5.MONITORCoreSprayPumpNPSHusing
Attachment
1.
HLTS-3-1 Revision 0Page32of41
XI.SimulatorEventGuide
(Event6:RCICSTEAMLEAK/LOSSOFHPCITIMEPOSITION
EXPECTED ACTIONS ATC/BOP1.IF*.*.*Adequate core cooling is assuredANDIt becomes necessary to bypass LPCllnjection
Valve Timers to control injection,THEN
..*EXECUTE EOI Appendix 16F concurrently
with this procedure.2.VERIFYOPEN3-FCV-74-1,RHRPUMP3ASUPPRPOOLSUCTVLV.
3.VERIFYOPEN3-FCV-74-12,RHRPUMP3CSUPPRPOOLSUCTVLV
.4.VERIFYCLOSEDthefollowingvalves
- 3-FCV-74-61,RHRSYSIDWSPRAYINBDVLV
3-FCV-74-60
,RHRSYSIDWSPRAYOUTBDVLV
3-FCV-74-57
,RHRSYSISUPPR
CHBR/POOLISOLVLV 3-FCV-74-58,RHRSYSISUPPRCHBRSPRAYVALVE
3-FCV-74-59
,RHRSYSISUP
PR POOL CLGITEST VLV.5.VERIFYRHRPump3Aand
/or3Crunning.6.WHEN...RPV
pressure i s below 450 psig,THEN.*.VERIFYOPEN FCV-74-53,RHRSYSI LPCIINBD INJECT VALVE.7.IF.....RPVpressureisbelow230psig
, THEN...VERIFYCLOSED 68-79 ,RECIRCPUMP3B
DISCHARGE VALVE.
HLTS-3-1Revision0
Page33of41XI.SimulatorEventGuide
(Event6:RCICSTEAMLEAK/LOSSOFHPCITIMEPOSITIONEXPECTEDACTIONSATC/BOP8.THROTTLE3-FCV-74-52,RHRSYSILPCIOUTBDINJECTVALVE,as
necessary to control injection.9.MONITORRHR
Pump NPSH using Attachment
1.10.PLACERHRSW
pumps in service as soon as possibleonANYRHR Heat Exchangers
discharging
totheRPV.11.THROTTLEthe
following in-service
RHRSW outlet valves to maintain flow between1350and4500
gpm:3-FCV-23-34,RHRHX3ARHRSWOUTLETVLV3-FCV-23-40,RHRHX3CRHRSWOUTLETVLV.12.NOTIFY Chemistry thatRHRSWis aligned to in-serviceRHRheat exchangers.
(
HLTS-3-1Revision0
Page34of41XI.SimulatorEventGuide
(Event6:RCICSTEAM LEAK/LOSSOFHPCITIMEPOSITIONEXPECTEDACTIONSSROAfter-EOI-2enteredonhihSP
water level or tem erature directs the following:-H 2 0 2 analyzersplacedin serviceATC/BOPPlacesH
2 0 2 analyzers in service SRO Directs all available Suppression
Pool coolingbeplaced into service due to Suppression
Pool water temperature
ATC/BOP1.IF..*..Adequate core cooling is assured,THEN...BYPASSLPCI
Injection Valve Timers as necessary using EOI Appendices16Fand16G.
Calls forApp16F&G2.PLACERHRSYSTEM
1(11)in Suppression
Pool Cooling as follows:a.VERIFYatleastoneRHRSWpumpsupplyingeachEECWheader
.
XI.SimulatorEventGuide
(Event6: POSITION HLTS-3-1Revision0
Page35of41RCICSTEAMLEAK/LOSSOFHPCIEXPECTEDACTIONSATC/BOPb.VERIFYRHRSWpumpsupplyingdesiredRHRHeatExchanger(s)
.c.THROTTLE the following in-service
RHRSW outlet valves to obtain between1350and4500
gpm RHRSW flow:3-FCV-23-34,RHRHX3ARHRSW
OUTLET VLV3-FCV-23-46,RHRHX
38 RHRSW OUTLET VLV3-FCV-23-40,RHRHX3CRHRSW
OUTLET VLV3-FCV-23-52,RHRHX3DRHRSWOUTLETVLV.d.IF.....DirectedbySRO,THEN...PLACEthe
following key lock switches in MANUAL OVERRIDE:3-XS-74-122,RHRSYSI
LPCI2/3COREHEIGHTOVRD.3-XS-74-130,RHRSYSII
LPCI2/3COREHEIGHTOVRD.
e.IF.....LPCIINITIATION
Signal exists,THEN...MOMENTARILY
PLACE the following in select:3-XS-74-121,RHRSYSICTMT
SPRAY/CLGVLVSELECT.3-XS-74-129,RHRSYSIICTMTSPRAY/CLGVLVSELECT.
HLTS-3-1Revision0
Page36of41
XI.SimulatorEventGuide
(Event6:RCICSTEAMLEAK/LOSSOFHPCITIMEPOSITIONEXPECTEDACTIONSATC/BOPf.IF
.....3-FCV-74-53(67),RHRSYSI(II}
LPCIINBDINJECTVALVE,is
OPEN ,THEN...VERIFYCLOSED3-FCV-74-52(66},RHRSYSI(II}LPCIOUTBDINJECTVALVE.g.OPEN 3-FCV-74-57(71),RHRSYS 1(11)SUPPRCHBRJPOOLISOLVLV.h.VERIFYdesiredRHRpump(s}forSuppressionPoolCoolingareoperating
.i.THROTTLE 3-FCV-74-59(73),RHRSYS 1(11)SUPPRPOOL CLGITEST VLV, to maintain EITHER of the following as indicatedon3-FI-74-50(64),RHRSYS 1(11)FLOW: Between7,000and10,000
gpm for one-pump operation.
OR At or below 13,000 gpm for two-pump operation.
(
HLTS-3-1Revision0
Page37of41
XI.Simulator Event Guide (Event6:RCICSTEAM LEAK/LOSSOFHPCI TIME POSITION EXPECTED ACTIONS ATC/BOP j.VERIFY CLOSED 3-FCV-74-7(30),RHRSYSTEM 1(11)MIN FLOW VALVE (VERIFY CLOSED 3-BKR-074-0007(0030)
on 480V RMOVBoard3D(3E)
, Compartment
4E(4E), if required).
k.MONITOR RHR Pump NPSH using Attachment
1.I.NOTIFY Chemistry that RHRSW is aligned to in-service
RHR Heat Exchangers.m.IF.....Additional
Suppression
Pool Cooling flow is necessary,THEN...PLACE additional
RHR and RHRSW pumps in service using Steps 2.b through 2.1.Terminate scenario when emergency depressurization
has occurredandRx waterlevelis under control.(
(XII.1.2.3.Crew Critical Tasks(Ifanevaluatedscenario)
Maintains reactor waterlevelaboveTAF
Emergency depressurizebasedon2areas
radiation above maximum safe with a primary system discharging
to secondary containment (within 5 minutes)Recognize auto scram failure withinoneminute.(If
not manually scrammed)HLTS-3-1Revision0
Page38of41
SAT/UNSAT
(XIII.Scenario Verification
Data EVENT 1.LossofHP Feedwater Heating2.3AFPCpumptrip
TASK#U-068-NO-10
U-006-AB-01
S-006-AB-01
T-000-AD-17
295014 HLTS-3-1Revision0Page39of41ROSR CONTROL MANIPULATION
o 3.7 3.9 B17 (3.RFPsTrip295001A2.013.73
.7 B3 U-003-AB-01
S-003-AB-01
U-003-NO-08
295001A4.023.93.7 295009G12 3.8 4.4 T-000-AD-17
4.HPCI PressureSwitchFailure
U-073-AL-19
206000A2.09 3.53.7B5 S-000-AD-27
2.1.12 2.9 4.05.RCIC LeaklMSL Leak U-000-EM-102950333.63
.9 A7,B14,A12, U-000-EM-11
B15,14,120
S-000-EM-10
295032 3.5 3.6 S-000-EM-12
U-000-EM-013.84.4 U-000-EM-02
U-000-EM-033.64.2 S-000-EM-01
3.5 4.1 S-000-EM-02
3.9 4.5 S-000-EM-033.94.5 U-000-EM-14
2.4.38 2.2 4.0 S-000-EM-15
295026 3.6 3.8 S-000-EM-24
T-000-AD-04
T-000-EM-09T-000-EM-11
T-000-EM-16
(SCENARIOREVIEWCHECKLISTSCENARIONUMBERHLTS3-1
§....Total Malfunctions
Inserted;List:(4-8)1)HighPressureHeaterIsolation2)3AFPCpumptrip3)RFPTtrip4)RCICsteamleak5)RCICfailuretoisolate(autoormanual)6)HPCI120VFailure
7)RPSAutoScramFailure8)BPVFailure9)ARI Automatic FailureMalfunctionsThatOccurAfterEOIEntry
- List
- (1-4)1)RCICsteamleak2)RCICisolationfailure(autoormanual)3)TwoADSvalvefailuresAbnormalEvents;List(1-3)1)HPHeater
1501.(ARPs)2)3AFPCpumptrip
.(AOI&ARP)3)RFPTstrip(ARP,AOI)
_1_MajorTransients;List:(1-2)1)RCICSteamLineBreak.a,EOlsused;List:(1-3)1)EOI-12)EOI-23)EOI-3_1_EOI Contingencies
Used;List:(0-3)
1)C290RunTime(minutes)29EOIRunTime(minutes)
- 30%ofScenarioEOIRunTime
LCrewCritical
Tasks yes Technical SpecificationsExercised(yes/no)
HLTS-3-1
Revision0
Page40of41
(XIV.SHIFT TURNOVER INFORMATION
Equ ipmentoutof service/LCOs
- Unit3hasbeenoperatingfor193days,Unit2hasbeenoperatingfor56days.Un it1hasbeenoperat
ingfor290days
.3EDDiesel Generatoristaggedforwaterjacketleakagerepair.Day2o
f LCO.willbereturnedtoservicethissh ift.Operation/Ma
intenancefortheShift
- Supportscheduledma
intenanceandtestingact
ivities AlternateStatorCooling
Wate rPumpsper 3-01-35A.Sect6.4forscheduledma
intenanceon3AStator
Cooling Water Pump.HPCISRinprogressforrupturediskpressureswitchesby
1M's.UnusualCondit
ions/Problem
Areas: FuelleakersonU3arecurrently
@RFI60,000.
Stormspassingthroughtheregion
, No Watches in effectforthe immediate a rea.3CRFPwasoscillating
approximately30RPMduringthelastshift,butcurrentlyworkingproperlyandbeingmonitored
.3CRFPisoperatingin
automatictocollectdatafornext24hours.Atroubleshootingplanisbeingdeveloped
.
AppendixD Scenario Outline FINAL Form ES-D-lFacility:BFNScenarioNumber:HLTS-3-2Op-TestNumber:HLT0610
Examiners:
Operators:
Initial Conditions:Unit3isat79%power.3CRHRPumpisout
ofservice.T.S 3.5.l.A.l,3.6.2.3,3.6.2.4, 3.6.2.5havebeen entered.Unit3is6hoursintoasevendayLCO.
AppendixRLCO addressedandinLCOtracking.LoopII
ofRHRhasbeen ventedwithinthehourin
preparation
for placingToruscoolinginservice.Valve
3-FCV-73-36
seal-incircuithasbeen
disabledperstep7.6 of 3-SR-3.5.1.7
Turnover:Continuewith
3-SR-3.5.1.7
whichisinprogressandis
completeuptoStep7.11 (HPCr Main and BoosterPumpSet Developed HeadandFlowRateTestatRated
Reactor Pressure).AlternateEHCPumpsper
section 6.3 of3-01-47A.
Increase reactor powerto85%usingRecircflow(3-
G01-100-12
,step5.132)withno
pre-conditioning
limitations.
Reactor Engineeringwillevaluatefurtherpowerchanges.
Event Malfunction
Event Event Number Number Type*Description
1 N/A N-BOPThecrewwillalternateEHCpumpsusing
3-01-47A.N-SRO 2 N/AR-ATCThecrewwill
continue with power ascension using 3-G01-l2R-SROand3-01-68.
3 irnfhp08 C-BOPThecrewwill
recognize and respondtoaHPCrsteamline
C-SRObreak.HPCrwillfailtoautoisolateandmustbemanually
TS-SRO isolated.TheSROwillenterand
execute E01-3.4 irnfadOlg40 C-ATCThecrewwill
recognize and respondtoastuckopenSRVC-SROusing
3-A01-l-1.
TS-SRO 5.batRRPAVIB
MThecrewwill
recognize and respondtoarecircpumphigh
irnfcr02a75Allvibration,dualsealfailure
,trip,core poweroscillationsand
3:00 scram.ThecrewwillcarryoutactionsusingE01-l&2and3-A01-
100-1.6 irnf 002100MThecrewwill
recognize and respondtoa MsrvClosureand
1:30 AllLOCAusing E01-l&2.Thecrewwill
monitor and control primary containment
untilreactorwaterlevel
approachesTAF.Thecrewwill
transitiontoEOr C-l and perform Emergency Depressurizationtoenablelevel
restorationusinglowpressure
systems.*(N)ormal, (R)eactivity,(Ijnstrument,(C)omponent
, (M)ajor
(HLTS-3-2REV0PAGE1OF63 SIMULATOREVALUATIONGUIDE
TITLE REVISION DATE PROGRAM HPCI STEAMLINE BREAK ,SRVFAILURE,RECIRCPUMPTRIP,DRYWELL
LEAK, EMERGENCY DEPRESSURIZATIONONLEVEL(C1)
o January19,2008 BFN OperatorTraining-HotLicensePREPAREDBY
- ateREVIEWEDBY
- \Date CONCURRED:\z.-?Date 2/1/oP VALIDATION
BY:\DateRequirescopyof3-SR-3
.5.1.7 (current rev.)completeduptostep7
.11tobeprovidedtocrewatturnover
(HLTS-3-2REV0
PAGE2OF63 NUCLEAR TRAINING REVISION/USAGE
LOG REVISION DESCRIPTION
OF DATE PAGES REVIEWED BY NUMBER REVISION AFFECTED 0 INITIAL 1/19/08 All csf
HLTS-3-2REV0
PAGE3OF63 (I.Program: II.Course: III.Title: BFN Operator TrainingHotLicenseTraining
HPCI STEAMLINEBREAK,SRVFAILURE,RECIRCPUMPTRIP
, DRYWELL LEAK , EMERGENCY DEPRESSURIZATIONONLEVEL(C1)
(IV.V.LengthofScenario:
",1to1%hours Examination
Objectives
- A.Terminal Objective 1.Performroutineshift
turnover , plant assessmentandroutineshiftoperationin
accordancewithBFNprocedures.
2.Given abnormal conditions,theoperatingcrewwillplacetheunitinastabilizedconditionpernormal , abnormal , annunciator
and emergency procedures.
B.EnablingObjectives:1.Theoperatingcrewwill
alternateEHCpumps.2.Theoperatingcrewwill
continuepowerascension
from",79%power.3.Theoperatingcrewwill
experienceaHPCIsteamlinebreakduring
performanceof 3.5.1.7 IHPCIFlowRate
,withafailureofHPCItoautoisolate.
4.Theoperatingcrewwill
recognizeandrespondtoa
safety-reliefvalvefailedopen.
5.Theoperatingcrewwill
recognizeandrespondtoahighvibrationandtripof3ARecirc
pump.6.Theoperatingcrewwillrecogn
izeandrespondto
reactor power oscillations
by scramm ing the reactor.7.Theoperatingcrewwill
recognizeandrespondtoahighdrywell
pressure condition.8.Theoperatingcrewwill
Emergency De-pressurizewheninC1before
reactor water levelreaches-180
".
HLTS-3-2 REV a PAGE40F63 VI.References
- The proceduresusedinthe simulatorarecontrolledcopiesandareusedin
development
and performance
of simulator scenarios.
Scenariosarevalidatedpriortouse,andany
procedure differences
will be corrected us ing the procedurerevisionlevel
presentinthesimulator.Any
procedure differences
noted during presentationwillbe correctedinthesame manner.Assuch ,itis expectedthatthereferenceslistedinthissectionneedonlycontainthe
referencematerialwhichisnotavailableinthe
simulator.VII.Training Materials: A.Calculator
B.ControlRodInsertionSheet
C.Stopwatch D.Hold Order/Caution
tags E.Annunciator
window covers F.Steamtables
(VIII.Console Operators Instructions
A.Scenario File Summary 1.File: bat HLTS3-2 MF/RF/10R#a)trge1 MODESW b)trge2 adssrv1-22c)ior zlohs7416a[1]
off d)imfrh01ce)ior ypobkrpmpcrh
faiLpower f)mrf hw01 fast g)imf th33b(e10)12:00
h)imfth21(e15:00)0.5 10:00 i)imfrd01a(e1 10:00)j)imf rd01b k)imf hp09 I)lor zdihs718a closem)ior ypovfcv718
fail-power
n)imfrp11(e11:00)2.File:bat RRPAVIB MF/RF/10R#
1)imf th12a 2)imfth1Oa(none1
- )3)imf th11a (none2:)4)iorzdihs681open
HLTS-3-2 REVO
PAGE5OF63 Description
Sets trigger Sets triggerTagOut3CRHR3CRHRPumptrip
Control powerforRHR3C breaker Advances all chartsBMSL break in DW Recirc.line break 3ACRDP trip 3B CRDP trip Failure ofHPCItoauto
isolateFailsRCICKeepsthe71-8valve
closed MSIVlogicfuse failure Description
Inserts Vibration Alarm Fails RecircPumpA Inboard Seal Fails RecircPumpA Outboard Seal)Prevents Recirc Pump A Suction Valve Closure
HLTS-3-2REV0PAGE6 OF63 DESCRIPTION/ACTIONVerifylenscoversonEHCpumpsarecorrectPlacesuppressionpoolcoolinginservice(LoopII)VerifyFunctionKeysSeeScenarioFileSummarybatHLTS3-2PlaceHOtagson'3C
'RHRpump Place TESTING/MAINTframeson Panel9-3F, Windows 5,11,26forHPCI3-SR-3.5.1.7completeuptostep7
.11EstablishesFunctionKeys
C learsFunctionKeyPopup
"" 78 O/OPowerMOC,use mid-power runback push buttonProvideacopyof3-SR-3.6.2.1.1,SuppressionChamber
Water Temperature
Checks.(B.ConsoleOperatorsManipulations
ELAP.TIME PFK#Simulator setuprst28 Simulator setup restorepref
HLTS3-2 Simulator setup setup S imulator setup esc S imulator setup F3 Simulator setup manual Simulator setup manual Simulator setup manual Simulator setup manual Simulator setup manual PLAY: When asked for local EHC pressure, (3-PI-047-0001(0002>>
indicates 1625 psig.(3-01-47A section 6.3 step[4].ROLE PLAY: When asked, EHC pump 38EHCPUMPSUCTIONFILTERandEHCAUXPUMPSUCTIONFILTERS, indicate CLEAN, (3-01-47A section 6.3 step[11].ROLE PLAY: When asked, MANUAL FLOW CONTROL VALVE,3-047-0588,is
setat2.0 turns clockwise.
(3-01-47A section 6.3 step[12].ROLE PLAY: If asked, state that the anti-rotation
collar markings are aligned.WhenHPCIisatratedpressureand
flowF4imfhp08SteamleakintoHPCIroom
ROLE PLAY:AUOatHPCI quad.Reports a large steam leakonHPCIand present location is elev.565 Rx.8Idg.WhendirectedbyLead
Instructor
When RO cycles SRV then:WhendirectedbyLead
Instructor
F6 F7 F8 imfad01c40 dmf ad01cbatRRPAVIBFailsSRV-1-22openSRV-1-22closesRecircPumpAhighvibration,sealfailure,suctionvalvefailstocloseandpower
oscillations.
ROLE PLAY: When dispatched
to check 3A Recirc Vibration, wait 2 minutes and report back swinging 10 to 14 mils.
(HLTS-3-2 REVO
PAGE7 OF63C.Console Operators ManipulationsELAP.TIME PFK#DESCRIPTION/ACTIONWhen'A'RecirctripsF9dmfth12aDeletesvibrationhighalarm4min.after3Arecirc.pumptrip
F10imfcr02a753
- 00Corepower oscillations
then: and F11 imfth22(none1:30)100BottomheadleakWhenrequested,wait3minutes
F12batapp16fgDefeatsRHRinjectionvalvetimersTerminatethescenariowhenthefollowingconditionsaresatisfiedareatthedirectionoftheLeadExaminer.1.RPV waterlevel+2"to+51" 2.Drywellsprayed
3.Emergency Depressurizarion
completed
(HLTS-3-2REV0 PAGE 80F63 IX.Scenario SummaryGivenUnit3at79%power,thecrewwill
alternateEHCpumpsandresumepower
ascensionto100%.As SR-3.5.1.7,HPCIFlowRate,iscontinuedthecrewwill
experiencearupturedHPCIsteamlinewithafailure
ofHPCIto automatically
isolate.ManualHPCIisolationwillbepossible
.Aspower ascensioniscontinued,an
SRVfailsopenbutcanbeclosedasstepsof3-AOI-1-1areperformed.Thecrew
experienceshighvibrationwitha subsequenttripandsealleakageonthe3ARecircPumpresultinginhigh
drywellpressure.Whenthe
diesel generators
automaticallystartthe3EDdiesel
generatorfailstoautostartbutcanbemanuallystarted.
Finally ,thecrewwill
Emergency Depressurizes
before reactorwaterlevelreaches-200".
(x.HLTS-3-2 REVOPAGE9OF63InformationtoFloorInstructors
- A.EnsurerecordersareinkingandrecordingandICSisactiveandupdating.B.AssignCrewPositionsbasedontherequiredrotation.
1.2.3.SRO: ATC: BOP:UnitSupervisorBoardUnitOperatorDeskUnitOperator
C.ConductashiftturnoverwiththeUnitSupervisor.D.Directtheshiftcrewtoreviewthecontrolboardandtakenoteofpresentconditions,alarms,etc.E.Terminatethescenariowhenthefollowingconditionsaresatisfiedareattherequestofthe
floorzlead
instructor/evaluator.1.RPVwaterlevel+2"to+51" 2.EmergencyDepressurizarioncompleted
(XI.SimulatorEventGuideEvent1: AlternateEHCPumps HLTS-3-2 REVOPAGE10OF63
TIME POSITION EXPECTED ACTION(S)(ATC/BOP SRO BOPReceivecrewbriefingandwalkboardsdownDirectsBOPtoalternateEHC
pumpsEHCPumsin accordance
with 3-01-47A section 6.3[1]VERIFYEHCSysisinservice.REFERTOSection5.1.
[2]REVIEW Precautions
&LimitationslistedinSection3
.0.[3]START the non-operatingEHCPUMP 3B(3A)usingEHCHYDFLUID
PUMP 3B(3A), 3-HS-47-2A(1A).
[4]CHECKthestartedEHCpumpEHCHYDPUMPA(B)DISCHPRESS
,047-0001(0002)
,indicatesbetween1550ps
igand1750psig,locallyattheEHC
skid.(AUOreports1625psig)[5]IFthestartedEHCpump
discharge pressureisNOTbetween1550psigand1750psig,THEN
ADJUST the pressure compensatorforthestartedEHCpump
to adjust pump discharge pressure.REFERTOStep8.6[1].
[6]STOPEHCPUMP 3A(3B)usingEHCHYDFLUID
PUMP 3A(3B), 3-HS-47-1A(2A).
(XI.SimulatorEventGuideEvent1:AlternateEHCPumps
HLTS-3-2 REVOPAGE11OF63
(TIMEPOSITIONEXPECTED
ACTION(S)[7]CHECKEHCHEADERPRESSURE,3-PI-47-7,indicatesbetween1550psigand1650psig
.[8]IFEHCheaderpressureisNOTbetween1550psigand1650psig
, THEN ADJUSTthepressure
compensatorfortheoperatingEHCpumptoadjustEHCheaderpressure.REFERTOStep8.6[2].[9]IFthereareany
disagreement
flags , THEN RESET disagreementflagsbyplacingtheoperatingpump
handswitch
, EHCHYDFLUIDPUMP3A(3B)
, 3-HS-47-1A(2A),toSTART.[10]CHECK the startedEHCPUMP 3B(3A)MTRAMPS, 3-EI-47-2(1), indicates less than 140 amps.[11]VERIFYEHCPump3B(3A)
,EHCPUMPSUCTIONFILTERandEHCAUXPUMPSUCTIONFILTERS,indicateCLEAN,locallyattheEHCskid.
[12][NERlC]VERIFY MANUAL FLOW CONTROLVALVE,3-047-0588,issetat2.0turns clockwise.[INPOSOER84-006]BOPSwapslenscoversforEHCpumpsbasedonnewlineup
SimulatorEventGuide(Continued)
(XI.Event2: POSITION SRO HLTS-3-2 REVOPAGE12OF63PowerAscension
EXPECTED ACTION(S)irects ower ascensioner3-GOI-100-12
ste 6.2 and 3-01-68 (ATCRaisesreactorpowerin
accordance
with3-GOI-100-12
and 3-01-68[1]IFNOTin
single loop operation, THEN ADJUST Recirc Pump speeds 3A using, RAISE SLOW (MEDIUM),15A(15B)/LOWER
SLOW(MEDIUM)
3-HS-96-17A(17B), push-buttons, to achieve balanced jet pump flows.AND/ORADJUSTRecircPumpspeed3Busing,RAISE
SLOW (MEDIUM), 3-HS-96-6A(16B)
/LOWER SLOW(MEDIUM)
3-HS-96-18A(18B),pushbuttons,toachievebalancedjetpumpflows.[2]WHENdesiredtocontrolRecircPumps3Aand/or3BspeedwiththeRECIRCMASTERCONTROL,THEN
ADJUST Recirc Pump speed 3A&3B using the following push buttons as required: RAISE SLOW, 3-HS-96-31
RAISE MEDIUM, 3-HS-96-32
LOWERSLOW,3-HS-96-33
LOWERMEDIUM,3-HS-96-34
LOWER FAST, 3-HS-96-35
BOP Performsaspeer checkerforrecircflowchanges
Simulator Event Guide (Continued)
(XI.Event 3a: POSITION HLTS-3-2 REVOPAGE13 OF63 HPCI Surveillence
EXPECTED ACTION(S)SRO irectsto continue with
at step.111BOP[11]ALIGNHPCISystemforamanualstartbyperformingthefollowingsteps:
[11.1]CHECK HPCI SYSTEM FLOW/CONTROL
3-FIC-73-33isinAUTOandSETtocontrolat500(5,000gpm)
.IFrequired,THEN
DEPRESSAUTOoperationmode
transferswitchand ADJUST setpoint using Setpointup/downkeys.
[11.2]PLACE HPCI STEAM PACKING EXHAUSTER by placing 3-HS-73-10A
to START.[11.3]VERIFY 3-FCV-73-36,usingHPCI/RCICCST
TEST VLV 3-HS-73-36A,isOPEN.[11.4]OPEN 3-FCV-73-35, usingHPCIPUMPCST
TEST VLV, 3-HS-73-35A.
[12]START the HPCI turbine by performing
the following:
[12.1][NER]VERIFY communicationisestablishedwith
Operations
personnelinHPCIRoom.[IE93-67]
[12.2)[NER)
REQUEST OperationspersonnelinHPCIRoom,to
ensurethatall unnecessary
personnelhaveexitedHPCIRoom.[IE93-67)
[12.3][NER]ANNOUNCE HPCI turbine startup over plant public address system.[IE 93-67]
Simulator Event Guide (Continued)
(XI.Event 3a: POSITION HLTS-3-2 REVO
PAGE14 OF63 HPCI Surveillence
EXPECTED ACTION(S)BOP[12.4]PLACE HPCI AUXILIARY OIL PUMP 3-HS-73-47A
to START.[12.5]OPEN 3-FCV-73-30, usingHPCIPUMPMIN
FLOW VALVE,3-HS-73-30A.
[12.6]ENSURE personnelarereadyto
monitor 3-FCV-73-18forsmooth operation.AND NOTIFY the personnel monitoring
thatthenextstepwillopen
3-FCV-73-18.
[12.7]OPEN 3-FCV-73-16, using HPCI TURBINE STEAM SUPPLY VLV,HS-73-16A.
[12.8]OBSERVEthatthefollowing
actions occurs:oHPCI AUXILIARYOILPUMPstarts
.o[NRC/C]HPCI TURBINE STOP VALVE 3-FCV-73-18
opens by observingZI-73-18 position indicating
lights.[Appendix R]oHPCI TURBINE CONTROL VALVE 3-FCV-73-19partiallyorfullyopensby
observing 3-ZI-73-19positionindicatinglights.
Simulator Event Guide (Continued)
(XI.Event 3a: POSITION HLTS-3-2 REVOPAGE15OF63
HPCI Surveillence
EXPECTED ACTION(S)o[NRC/C]HPCIPUMPMIN
FLOW VALVE 3-FCV-73-30
closeswhenHPCI SYSTEM FLOW/CONTROL
3-FIC-73-33
indicates approximately125gpm)flow.[Appendix R]o HPCI turbinespeedrisesto
greaterthan2400rpmas
indicatedonHPCI TURBINE SPEED 3-SI-73-51
.oHPCISTMLINECNDS
INBD/OUTBDDRVLVS 3-FCV-73-6A
and6Bcloseby observing 3-ZI-73-6A and 3-ZI-73-6B
position indicating
lights.o HPCI AUXILIARY OIL PUMP stops as turbinespeedrises.
[12.9]VERIFY Smooth operation of 3-FCV-73-18
and mark results below.Yes_No_(oIFthe Answer aboveis"NO", THEN NOTIFY System Engineer to initiate a WO and proceedwithtest.(Otherwise
N/A)[12.10]VERIFY RESET the following annunciators:oHPCI PUMP DISCH FLOW LOW 3-FA-73-33
(3-XA-55-3F, window 5)oHPCI TURBINE TRIPPED 3-ZA-73-18
(3-XA-55-3F, window 11)o HPCI TURBINE GLANDSEALDRAIN PRESSURE HIGH 3-PA-73-46
(3-XA-55-3F, window 14)o HPCI TURBINE BEARING OIL PRESSURE LOW 3-PA-73-47
(3-XA-55-3F, window 19)[12.11]VERIFYsystemflow, discharge pressure, and turbine speed are stable prior to performing
the next step.
SimulatorEventGuide(Continued)
(XI.Event3b: POSITION HLTS-3-2 REVOPAGE16 OF63HPCISteamLineBreakEXPECTEDACTIONeS)BOPRespondstoReactorBldgHiRadalarmper
3-ARP-9-3A
window 22 A.DETERMINE area with high radiation levelonPanel3-9-11.(Alarm on Panel 3-9-11 will automatically
reset if radiation level lowers below setpoint.)
DeterminesHPCIarea source ofhirad B.IFthealarmisfromtheHPCIRoomwhileFlowtestingisbeingperformed
,THENREQUESTpersonnelattheHPCIQuadtovalidateconditions.
C.NOTIFY RADCON.D.IFtheTSCisNOTmannedanda"VALID"radiologicalconditionexists
.,THENUSE public address system to evacuate area where high airborne conditions
existE.IFtheTSCismannedanda
"VALID"radiologicalconditionexists,THEN
REQUESTtheTSCtoevacuatenon-essentialpersonnelfromaffectedareas.
Simulator Event Guide (Continued)
(XI.Event 3b: POSITION SRO HLTS-3-2REV0PAGE17OF63HPCISteamLine
Break EXPECTED ACTION(S)F.MONITOR other parameters
providing inputtothis annunciator
frequently
as these parameterswillbe masked from alarmingwhilethis alarm is sealed in.G.IFa CREVinitiationis
received, THEN 1.VERIFY CREVA(B)Flowis2700CFM,and s3300CFMas indicatedon FI-031-7214(7213)within5 hours of the CREV initiation
.[BFPER 03-017922]2.IF CREVA(B)Flowis
NOT2700CFM,and
s3300CFMas indicatedon FI-031-7214(7213)
THEN PERFORM the following: (Otherwise
N/A)[BFPER 03-017922]
a.STOP the operating CREVper0-01-31.
b.START the standby CREVper0-01-31
.
SimulatorEventGuide (Continued)
(XI.Event 3b: POSITION HLTS-3-2REV0
PAGE18 OF63HPCISteamLineBreak
EXPECTED ACTIONeS)BOPRespondstoHPCILeakDetectionTempHialarmper
3-ARP-9-3F
window 10 A.CHECK HPCI temperature
switchesonLEAK DETECTION SYSTEM TEMPERATURE
, 3-TI-69-29onPanel3-9-21.B.IF high temperature
is confirmed,THENNTER 3-EOI-3 Flowchart C.CHECKfollowingonPanel3-9-11and
NOTIFYRADCONifrisingradiationlevelsareobserved:1.HPCIROOMEL519RXBLDGradiation
indicator , 3-RI-90-24A.
2.RHR WESTROOMEL519RXBLDGradiationindicator, 3-RI-90-25A.
D.DISPATCH personnel to investigate
for leaks consistent
with ALARA considerationsinHPCI TurbineArea(EI519)
and HPCI Steam Supply Area (EI550).Recognizes
HPCI not isolated when isolation lights are illuminated
Notifies Unit Supervisor
HPCI failed to isolate and 3-FCV-73-2
and73-3are still open.
HLTS-3-2 REV aPAGE19 OF63XI.SimulatorEventGuide(Continued)Event3b: POSITIONHPCISteamLineBreakEXPECTEDACTION(S)
SRO Directs HPCI manually isolated (Critical step)BOP ATCHPCI steam supply by closing3-FCV-73-2andReceivesEOI-3entryonfloodlevelinHPCIroom
3-ARP-9-4c
window 10 A.DISPATCHpersonneltoVISUALLYCHECKtheHPCIroom.
B.IFpossible,THENDETERMINEthesourceoftheleakandtheleakrate.SRORe-entersEOI-3onfloodlevelBOPNotifiesRadConandFireProtectionMonitorsforloweringtemperatureandradiationlevelsinHPCIarea(aftersuccessfulisolation)
SimulatorEventGuide(Continued)
(XI.Event3b: POSITION HLTS-3-2REV0PAGE20 OF63HPCISteamLineBreak
EXPECTED ACTION(S)SRO into
BOP Immediate Actions[1]VERIFY automaticactionsoccur
.HPCITurbineTRIPS
.HPCISTEAMLINEINBDISOLVALVE,3-FCV-73-2CLOSES.HPCISTEAMLINEOUTBDISOLVALVE,3-FCV-73-3CLOSES.
HPCISTEAMLINE
WARM-UPVALVE,3-FCV-73-81CLOSES.HPCIPUMPMIN
FLOW VALVE, 3-FCV-73-30
CLOSES.HPCISUPPRPOOLINBDSUCTVLV, 3-FCV-73-26
CLOSES.HPCISUPPRPOOLOUTBDSUCTVLV,3-FCV-73-27CLOSES.
HPCI TURBINESTOPVALVE, 3-FCV-73-18
CLOSES.
SimulatorEventGuide (Continued)
(XI.Event 3b: POSITION HLTS-3-2REV0
PAGE21OF63HPCISteamLineBreak
EXPECTED ACTION(S)(BOP SUbsequent
Actions[1]IFANYEOIentry
conditionismet,THEN
ENTER the appropriate
EOI(s).[2]DISPATCH an operatortotheHPCI Turbineroomto investigate.
[3]CHECKthefollowing
monitorsforariseinactivityorarea
temperature:
AREA RADIATION, 3-RR-90-1,Point23 (RM-90-24), Panel 3-9-2 AIR PARTICULATERADMON, 3-MON-90-50
, Address 024 (3-RM-90-58),Panel3-9-2RB&TB REFUELING ZONEEXHRAD MONITOR, 0-CONS-90-362, Address 08 , 3-RM-90-250,Panel1-9-44
LEAKDETSYS,TI-69-29,Panel3-9-21, DEPRESS pushbuttontoread 73-55A through 550.
SimulatorEventGuide(Continued)
(XI.Event3b: POSITION HLTS-3-2 REVO
PAGE22OF63HPCISteamLineBreakEXPECTEDACTION(S)BOP[4]VERIFYthefollowingvalvesOPENtodraintheHPCIsteamlines.MNSTMLINEDRAININBDVLV,3-FCV-1-55OUTBDISOLATIONVLV,3-FCV-1--56,[5]IFtheHPCITURBINEEXHDRAINPOTLEVELHIGH3-LA-73-83F,Window33)annunciatorisinalarm
,THENPERFORMthefollowing
- [5.1]OPEN theHPCITURBEXHCNDSPOTLCV,3-LCV-73-8.[5.2]WHENtheannunciatorHPCITURBINEEXHDRAINPOTLEVELHIGH
resets ,THENCLOSE theHPCITURBEXHCNDSPOTLCV,3-LCV-73-8.
SRO Determines
unitin14dayLCO(TS3.5.1.C-HPCI
inop.Verify RCIC OPERABLE by administrative
means)Determines
unitin72 hourLCO(TS 3.5.1.0-HPCIandCRHR
Inop)Tech.Specs.3.6.1.3.B.1,onFCV73-2
or 73-3 when tagged (1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> to close and de-activate)EXAMINERNOTE:Whenthe
valves are closed they are now considered
OPERABLE because theyarein the required position following an isolation signal, however the isolation logic is still INOPERATIVE.
Simulator Event Guide (Continued)
(XI.Event 4: HLTS-3-2 REV a PAGE 23 OF63 SRV-1-22FailsOpen POSITION CREW Recognizes
SRV open EXPECTED ACTIONeS)SRO*MainSteam
Relief ValveOpenalarm*lowering generator output (BOP Immediate Action[1]IDENTIFY stuck open relief valve by OBSERVING the following:
SRV TAILPIPE FLOW MONITOR , 3-FMT-1-4,onPanel3-9-3,OR
MSRV DISCHARGE TAILPIPE TEMPERATURE
,3-TR-1-1onPanel3-9-47.
Determines
SRV-1-22 from acoustic monitor[2]WHILE OBSERVING the indicationsforthe affected Relief valveonthe Acoustic Monitor;CYCLE the affected relief valve control switch several times as required:CLOSEtoOPENtoCLOSE
positions Cycles reliefvalveand reports SRV closed[3]IFall SRVs are CLOSED, THEN CONTINUEatStep4.2.3.(Otherwise
N/A)
SimulatorEventGuide(Continued)
(XI.Event4: HLTS-3-2REV0 PAGE240F63SRV-1-22FailsOpen(continued)TIMEPOSITIONEXPECTEDACTION(S)BOP4.2.3OtherActionsandDocumentation[1]IFANYEOIentryconditionismet,THENENTERtheappropriateEOI(s).[2]REFERTO
Technical Specifications Sections 3.5.1and3.4.3 for Automatic Depressurization
System and relief valve operability
requirements.[3]INITIATEsuppressionpoolcoolingasnecessarytomaintainsuppressionpooltemperaturelessthan95°F.[4]IFthereliefvalvecanNOTbeclosedANDsuppressionpooltemperatureCanNOTbema
intainedlessthanorequalto95°F,THENPLACEthereactorMode4inaccordancewith3-GOI-100-12A.[5]DOCUMENTactionstakenandINITIATEWorkOrderforthevalve
.SRO EvaluatesTechSpec operability
of ADS valvelAWTS3.5.1(H)and
3.4.3(A).Determines
valve operableand3.5.1.His
not applicable, but requests Eng.evaluation.(Functional
evaluation)
SimulatorEventGuide(Continued)
(XI.Event5: HLTS-3-2REV0PAGE25OF63RecircVibration,SealLeakage,PowerOscillationsandScram
POSITIONEXPECTEDACTIONS
ATC Announces Recirc"3A" high vibration alarm 3*ARP*9-4A
window 20ConsultsARPforPanel9-4
A.CHECK temperaturesforRECIRCPMPMTR3A
WINDINGANDBRGTEMPrecorder, 3-TR-68-58onPanel3-9-21arebelowthoselistedfor
55-4A, Window 13.B.CHECKforariseinDrywellequipsumppumpoutrateduetosealleakage.
C.DISPATCH personnel to 3*LPNL*925*0412(VibrationMon.System)onEL565'(S-R17)andREPORTtheVibrationDataforPumpAtotheUnit
Operatorandanyotheralarmindications.ThepersonshalladvisetheUnit
Operator ofanychangesinthevibrationvalues.D.IF alarm sealsin,THEN ADJUST pump speed slightly to try reset the alarm.E.IF unable to reset alarm, THEN CONSULT with Shift Manager, and with his concurrence, SHUTDOWN the Recirc pumpandREFERTO
3*AOI-68*1A or 3*AOI-68*1B.F.IFpumpoperationcontinues,THENRECORDpump3Aseal
parametershourlyon Attachment1,Page22ofthisARP.
Simulator Event Guide (Continued)
(XI.Event 5: HLTS-3-2REV0PAGE26 OF63 RecircVibration,SealLeakage, Power Oscillations
and Scram POSITION SRO Contacts Reactor Engineer EXPECTED ACTIONS (ATC AnnouncesRecircASeal
Leakage Alarm 3-ARP-9-4A
window 25 A.DETERMINEinitiatingcauseby
comparingNO.1and2sealcavity
pressure indicatorsonPanel3-9-4orICS
.PluggingofNo
.1RO-NO.2sealcavity
pressure indicator dropstowardzero,andcontrol
leakage lowers to0.5gpm.Pluggingof
NO.2 RO-NO.2 seal pressure approachesno.1seal pressureandcontrol
leakage lowers to0.5 gpm.FailureofNo.1seal-
NO.2 seal pressure is greaterthan50%ofthe
pressure of NO.1.The controlled
leakagewillbe0.9 gpm.Failure of NO.2seal-no.2seal pressureislessthan50%oftheNO.1seal.
SimulatorEventGuide (Continued)
(XI.Event5: HLTS-3-2REV0PAGE27OF63
RecircVibration,SealLeakage
, Power OscillationsandScram POSITION EXPECTED ACTIONS (ATC IdentifiesSealFailurevia
Instrumentation
RecognizesloweringpressureonRecircPumpA#1seal
B.RECORDpumpseal
parametershourlyon Attachment1,Page28ofthis
procedure ,unlessother
acceptable
compensatory
methodsforrecordingthese
parametersisevaluatedand
approvedbyEngineering
.C.IFsinglesealfailureisindicated,THEN
INITIATE seal replacementassoonaspossible
.Continuedoperation
i s permissible
if DrywelileakrateiswithinT.S.
limits.SRO Directscrewto watch for signs of increased leakage ATC AcknowledgesRecircPumpAseal
leakoffhighalarm;
3-ARP-9-4A
window 18 , informs SRO.Recognizes
lowering pressureonRecircPumpAoutboardseal;
informs SRO Monitors drywell parameters
- notes pressure and temperature
increasing;
informs SRO
SimulatorEventGuide(Cont
inued)(XI.Event5: HLTS-3-2REV0
PAGE28 OF63RecircVibration
,SealLeakage,PowerOscillationsandScram
POSITIONEXPECTEDACTIONS
(SROWhen vibration report received or dual seal failure is reported, directs'A'Recirc Pump trippedATCC.IFdualsealfailureisindicated,THEN1.SHUTDOWN
Recirc Pump3Aby depressingRECIRCDRIVE3A
SHUTDOWN,3-HS-96-19.
2.VERIFYTRIPPED
,RECIRCDRIVE3ANORMALFEEDER,3-HS-57-17.3.VERIFYTRIPPED,RECIRCDRIVE3AALTERNATEFEEDER,3-HS-57-15.4.CLOSE Recirculation
Pump 3A suction valve.-REPORTtoSRO
of failure of suction valve to close.Directs AUO to close Recirc Pump suction valve locallyatBoard.5.CLOSE Recirculation
Pump 3A discharge valve.6.EFERTO3-AOI-68-1A
or3-AOI-68-1BAND7.DISPATCH
personnel to secure Recirculation
Pump3Aseal water.
SimulatorEventGuide(Continued)
(XI.Event5: HLTS-3-2REV0PAGE29OF63RecircVibration,SealLeakage
,PowerOscillationsandScram(Continued)
POSITIONEXPECTEDACTIONSATC[2]ChecksPowertoflowmaptoverifyinregion1or2
InformsSROofbeinginregion1ChecksAPRMsandLPRMsforindicationofpoweroscillations
InformsSROof Power Oscillations
SRODirectsinserting
emergency shove sheet control rodsBOPKeepsSROinformedasdrywellpressureapproaches2.45psig
SimulatorEventGuide (Continued)
(XI.Event 5: HLTS-3-2REV0PAGE30 OF63 RecircVibration,SealLeakage,Power
OscillationsandScram (Continued)
POSITION EXPECTED ACTIONS SRO irects ventin er 3-AOI-64-1EXAMINERNOTE:
Venting may not be performedbasedon Drywell pressure.BOP[3]VENTDrywellasfollows
- [3.1]CLOSESUPPRCHBRINBDISOLATIONVLV3-FCV-64-34(Panel
3).[3.2]VERIFY OPEN , DRYWELLINBDISOLATIONVLV,3-FCV-64-31(Panel 9-3).[3.3]VERIFY 3-FIC-84-20isinAUTOandSETat100scfm(Panel3-9-55)
.[3.4]VERIFYRunning,requiredStandbyGas
Treatment Fan(s)SGTS Train(s)A,B,C(Panel3-9-25)
.[3.5]IFrequired,THEN
REQUESTUnit1 Operator to STARTStandbyGas
TreatmentFan(s)SGTS
Train(s)A,B.(Otherwise
N/A)
SimulatorEventGuide(Continued)
(XI.Event5: HLTS-3-2 REVOPAGE31OF63RecircVibration,SealLeakage,PowerOscillationsandScram(Continued)
POSITION EXPECTED ACTIONS[3.6]IFrequired
,THENRECORDventingdatain
3-SI-4.7.A.2.a (Otherwise
N/A)[3.7]PLACE
3-FCV-84-20
CONTROL DW/SUPPR CHBRVENT,3-HS-64-35,inOPEN(Panel3-9-3).
[3.8]MONITORstackreleaseratestopreventexceedingODCMlimits.DirectsLogspersontomonitorreleaseratesSRODirectsmanualreactorscrampriortoreaching2.45psigDWpressureATC Scramsthereactor
HLTS-3-2REV0
PAGE32OF63
XI.SimulatorEventGu ide (Continued)Event5:RecircVibration
,SealLeakage
,PowerOscillat
ionsandScram(Continued)
POSITION SROirects3-AOI-100-1EXPECTEDACTIONSATCCarryoutactionsof3-AOI-100-1
SRO SROirectsventinBOP1.VERIFYatleastoneSGTStrain
inservice.2.VERIFYCLOSEDthefollowingvalves(Panel3-9-3orPanel3-9
-54): 3-FCV-64-31
,DRYWELLINBOARDISOLATIONVLV, 3-FCV-64-29,DRYWELLVENTINBDISOLVALVE
,3-FCV-64-34,SUPPRCHBRINBOARDISOLATIONVLV, 3-FCV-64-32
,SUPPRCHBRVENTINBDISOLVALVE.
S imulator Event Guide (Continued)
(XI.Event 5: HLTS-3-2 REVOPAGE33 OF63 Recirc Vibrat ion, Seal Leakage, Power Oscillations
and Scram (Continued)
POSITION EXPECTED ACTIONS 3.IF...While executing this procedure to vent the Suppression
Chamber , Suppression
Pool waterlevelcannotbe
determinedtobe below20ft , THEN.PERFORMstep13to secure the ventpathand reenter this procedure if furtherventingisrequired
.4.IF...While executing this procedure, the desired ventpathis lostorcannot be established
, THEN.PERFORMstep13to secure the ventpathand reenter this procedure if further ventingisrequired.
(BOP5.IF...While executing this procedure , CAD addition per SAMG-2, Step G-4ORG-9,istobegin, THEN.BEFORECADisinitiated, PERFORMStep13to secure the vent path.NOTE: Ventingmaybe accomplished
using EITHER: 3-FIC-84-19,PATHB VENT FLOWCONT , OR 3-FIC-84-20,PATHA VENT FLOWCONT.NOTE: UnlesstheTSC recommends
otherwise,ventingthe
Drywell DIRECTLY should be performed ONLYifthe Suppression
Chamber can NOTbevented.
Simulator Event Guide (Continued)
(XI.Event 5: HLTS-3-2REV0PAGE34 OF63 Recirc Vibration,SealLeakage, Power OscillationsandScram (Continued)
POSITION EXPECTED ACTIONS6.IF...ANYofthefollowingexists:
Suppression
Pool waterlevelcannotbe
determinedtobebelow20ft,OR
Suppression
ChambercanNOTbevented,OR
SRO orders DIRECTdrywellventing,THEN
CONTINUEinthis procedure at:Step10to venttheDrywellthrough
3-FCV-84-19, ORStep11toventtheDrywellthrough
3-FCV-84-20.
7.CONTINUEinthis procedure at:Step8to vent the Suppression
Chamber through3-FCV-84-19,ORStep9toventthe
Suppression
Chamber through 3-FCV-84-20.
SimulatorEventGuide(Continued)
(XI.Event5: HLTS-3-2REV0
PAGE35OF63RecircVibration
,SealLeakage
,PowerOscillationsandScram(Continued)
POSITION EXPECTED ACTIONS (BOP8.VENTtheSuppression
Chamberusing3-FIC-84-19,PATHB
VENT FLOWCONT,asfollows
- a.PLACE keylock switch 3-HS-84-35, DW/SUPPR CHBR VENTISOLBYP SELECT, to SUPPR-CHBR
position (Panel 3-9-54).b.VERIFYOPEN3-FCV-64-32,SUPPRCHBRVENTINBDISOLVALVE(Panel3-9-54).c.PLACE 3-FIC-84-19,PATHBVENT FLOWCONT,inAUTO
with setpoint at 100 scfm (Panel 3-9-55).d.PLACE keylock switch 3-HS-84-19, 3-FCV-84-19
CONTROL,inOPEN (Panel 3-9-55).e.VERIFY3-FIC-84-19,PATHBVENT
FLOWCONT,isindicating
approximately100scfm.f.CONTINUE in this procedure at step 12.
Simulator Event Guide (Continued)
(XI.Event 5: HLTS-3-2REV0PAGE36OF63
Recirc Vibration , Seal Leakage , Power OscillationsandScram (Continued)
POSITION EXPECTED ACTIONS (BOP12.ADJUST 3-FIC-84-19,PATH8 VENT FLOW CONT, or 3-FIC-84-20, PATH A VENT FLOWCONT,as applicable, to maintain ALL of the following:
o Stable flow as indicated on controller, AND o 3-PA-84-21, VENTPRESSTOSGTHIGH, alarm light extinguished, AND o Release rates as determined
below:i.IF...PRIMARY CONTAINMENT
FLOODINGperC-1, AlternateLevelControl
, isin progress THEN..MAINTAINreleaseratesbelowthose
specified in Attachment
2.ii.IF...Severe Accident Management
Guidelinesarebeing executed ,THEN..MAINTAINreleaseratesbelowthose
specifiedbytheTSCSAM
Team.iii.IF...Venting for ANY other reason than items i or ii above,THEN..MAINTAIN release rates below 00 Stack release rate of1.4x107 J.lCi/s AND 0-SI-4.8.8.1.a.1
release fraction of 1.BOP Contacts LOG AUO to monitor release rates
SimulatorEventGuide(Continued)
(XI.EVENT6: HLTS-3-2 REV 0PAGE37 OF63 MSIV CLOSURE/LOCA
TIME POSITION EXPECTED ACTION(S)SRO-Directs RPV pressure controlled
800 to 1000 psigwithoneormoreofthefollowing
- -Directs RPV level be maintained
between+2" to+51"withoneormoreofthefollowing:-RCIC(App5C)(willnotwork)-CRD(App56)
60P Controls pressure 800 to 1000 psigwithoneormoreofthefollowing:1.IF.....DrywellControlAirisNOTavailable,THEN
...EXECUTEEOI
Appendix aG, CROSSTIECADTO DRYWELL CONTROL AIR, CONCURRENTLYwiththisprocedure.
2.IF.....SuppressionPoollevelisatorbelow5.5ft,THEN...CLOSEMSRVs
and CONTROLRPVpressureusingotheroptions
.
HLTS-3-2 REVOPAGE38OF63
XI.SimulatorEventGuide(Continued)EVENT6: MSIV CLOSURE/LOCA
POSITION EXPECTED ACTIONS (BOP3.OPEN MSRVs using the following sequence to control RPV pressure as directed by SRO: a.1 3-PCV-1-179MNSTMLINEARELIEFVALVE.b.2 3-PCV-1-180MNSTMLINEDRELIEFVALVE.c.33-PCV-1-4MNSTMLINEARELIEFVALVE.d.43-PCV-1-31MNSTMLINECRELIEFVALVE
.e.5 3-PCV-1-23MNSTMLINEBRELIEFVALVE.
f.63-PCV-1-42MNSTMLINEDRELIEFVALVE.g.73-PCV-1-30MNSTMLINECRELIEFVALVE.
h.83-PCV-1-19MNSTMLINEBRELIEFVALVE.i.9 3-PCV-1-5MNSTMLINEARELIEFVALVE.
j.103-PCV-1-41MNSTMLINEDRELIEFVALVE
.k.113-PCV-1-22MNSTMLINEBRELIEFVALVE.
I.12 3-PCV-1-18MNSTMLINEBRELIEFVALVE.m.13 3-PCV-1-34MNSTMLINECRELIEFVALVE.
HLTS-3-2 REVO
PAGE39 OF63XI.SimulatorEventGuide(Continued)EVENT6:MSIVCLOSURE/LOCA
POSITIONEXPECTEDACTIONSBOPRecognizesMSIVclosuresandreportstoSRO
.BOPControlsRPVlevel+2to+51withoneormoreofthefollowing:
(BOP1.IF.....MaximuminjectionflowisNOTrequired,THEN
...VERIFYCRDalignedasfollows
- a.VERIFYatleastoneCRDpumpinserviceandalignedtoUnit3CRDsystem
.b.ADJUST3-FIC-85-11,CRDSYSTEMFLOWCONTROL,as
necessary to obtain flow rate of 65 to 85 gpm.c.THROTTLE3-PCV-85-23,CRDDRIVE
WATERPRESSCONTROLVLV, to maintain 250 to 350 psid drive water header pressure differential.
d.EXITthisprocedure.
Simulator Event Guide (Continued)
(XI.EVENT 6: HLTS-3-2 REVOPAGE40OF63
MSIV CLOSURE/LOCA
POSITION EXPECTED ACTIONS2.IF.....BOTHofthefollowingexist:CRDisNOTrequiredforrodinsertion,AND
Maximum injection flowisrequired, THEN...LINEUPALL
available CRD pumpstotheRPVas
follows:a.IF.....CRDPump3Aisavailable,THEN...
VERIFY RUNNINGCRDPump3Aor3B.b.IF.....CRDPump3Bisavailable,THEN...
VERIFY RUNNINGCRDPump3Aor3B.c.OPEN the following valves to increase CRD flow to the RPV: 3-PCV-85-23,CRDDRIVE WATER PRESS CONTROL VLV 3-PCV-85-27, CRD CLG WATER PRESS CONTROL VLV 3-FCV-85-50,CRDEXHRTNLINE
SHUTOFF VALVE.BOP Reports 38 CRD pump tripped
HLTS-3-2REV0PAGE41OF63XI.SimulatorEventGuide(Continued)EVENT6:MSIVCLOSURE/LOCA(continued)TIMEPOSITIONEXPECTEDACTIONSBOPd.ADJUST3-FIC-85-11,CRDSYSTEMFLOWCONTROL
,onPanel9-5to
control injection WHILE maintaining3-PI-85-13A,CRDACCUMCHGWTRHDRPRESS, above 1450 psig, if possible.e.IFAdditionalflowisnecessarytopreventormitigatecoredamage
,THENDISPATCHpersonneltofullyopenthefollowingvalvesas
required: o 3-THV-085-0527,CRDPUMPDISCHTHROTTLING(RBNE,e1565')
o 3-BYV-085-0551
,CRDPUMPTESTBYPASS(RBNE
,el565').SRO Directs determiningthecause of the isolation Directs H 2 0 2 Analyzersplacedin serviceBOPPlacesH
2 0 2Analyzersinservice1.Place Analyzer isolation bypass keylock switches to bypass.2.SelectOWorSupp Chmbr and momentarily
pull out select switch handle to start sample pumps.
HLTS-3-2REV0PAGE42 OF63 XI.SimulatorEventGuide(Continued)EVENT6: MSIV CLOSUREILOCA (continued)
TIME POSITIONEXPECTEDACTIONeS)
SRO Directs SP coolinbelacedin service Rer A RBOPPlacesSPcoolinginserviceperApp17A2.PLACERHRSYSTEM
1(11)inSuppressionPoolCoolingasfollows:a.VERIFYatleastone
RHRSWpumpsupplyingeach
EECW header.b.VERIFY RHRSWpumpsupplyingdesiredRHRHeat
Exchanger(s)
.c.THROTTLE the following in-service
RHRSW outlet valves to obtain between 1350 and 4500 gpm RHRSW flow: 3-FCV-23-34,RHRHX3ARHRSW
OUTLET VLV 3-FCV-23-46,RHRHX 38 RHRSW OUTLET VLV 3-FCV-23-40,RHRHX3CRHRSW
OUTLET VLV 3-FCV-23-52,RHRHX3D RHRSW OUTLET VLV.
SimulatorEventGuide(Continued)
(XI.EVENT6: HLTS-3-2 REV 0 PAGE430F63MSIVCLOSURE/LOCA(continued)TIMEPOSITIONEXPECTEDACTION(S)d.IF.....DirectedbySRO,THEN...PLACE
the following keylock switches in MANUAL OVERRIDE:3-XS-74-122,RHRSYSI
LPCI2/3COREHEIGHTOVRD.3-XS-74-130,RHRSYSII
LPCI2/3COREHEIGHTOVRD.e.IF.....LPCIINITIATION
Signal exists,THEN...MOMENTARILY
PLACE the following in select:3-XS-74-121,RHRSYSICTMTSPRAY/CLGVLVSELECT.3-XS-74-129,RHRSYSIICTMTSPRAY/CLGVLVSELECT.
Simulator Event Guide (Continued)
(XI.EVENT 6: HLTS-3-2 REV 0 PAGE44OF63 MSIV CLOSURE/LOCA (continued)
TIME POSITION EXPECTED ACTIONeS)BOPf.IF 3-FCV-74-53(67)
,RHRSYS 1(11)LPCIINBD INJECT VALVE , is OPEN , THEN VERIFY CLOSED 3-FCV-74-52(66),RHRSYS 1(11)LPCI OUTBD INJECT VALVE.g.OPEN 3-FCV-74-57(71),RHRSYS 1(11)SUPPR CHBR/POOL ISOL VLV.h.VERIFY desired RHR pump(s)for Suppression
Pool Cooling are operating.
i.THROTTLE 3-FCV-74-59(73), RHR SYS 1(11)SUPPR POOL CLGITEST VLV, to maintain EITHER of the following as indicated on 3-FI-74-50(64), RHR SYS 1(11)FLOW: Between 7,000 and 10,000 gpm for one-pump Operation.
OR At or below 13,000 gpm for two-pump operation.
j.VERIFY CLOSED 3-FCV-74-7(30)
, RHR SYSTEM 1(11)MIN FLOW VALVE (VERIFY CLOSED 3-BKR-074-0007(0030)
on 480V RMOV Board 3D(3E), Compartment
4E(4E), if required).
HLTS-3-2 REV aPAGE45OF63XI.SimulatorEventGuide (Continued)EVENT6: MSIV CLOSUREILOCA (continued)TIMEPOSITION
EXPECTED ACTION(S)k.MONITORRHRPumpNPSH
using Attachment
1.I.NOTIFY Chemistry thatRHRSWis aligned to in-serviceRHRHeat Exchangers.m.IF.....Additional
SuppressionPoolCoolingflowis
necessary,THEN...PLACE additionalRHRandRHRSWpumpsinserviceusingSteps2.bthrough
2.1.ATC/BOP Monitors containment
parameters
SRO ntersEOI-2onOW Rressul'eandre-enters
EOI-1 and directs the following:
Verify all available DW coolers in service SRO Directs cooldownATC/BOPVerifyallavailableDWcoolersinservice
ATC/BOP Commences a cooldown as directed SRO Determines
cannot maintain suppression
chamber pressurelessthan 12 psig and directs suppression
chamber sprayed
HLTS-3-2 REVOPAGE46 OF63 XI.SimulatorEventGuide (Continued)
EVENT 6: MSIV CLOSUREILOCA (continued)
TIME POSITION EXPECTED ACTION(S)BOP ression chamber 17Q 1.BEFORE Suppression
Chamber pressuredropsbelow0psig, CONTINUE in this procedureatStep6.2.IF.....Adequatecorecoolingisassured,ORDirectedbyEOI-2tospraythe
Suppression
Chamber irrespective
of adequatecorecooling
,THEN...BYPASS LPCllnjectionValveTimersas
necessary using EOI Appendices16Fand 16G.3.IF.....DirectedbySROtospraythe
Suppression
ChamberusingStandby
CoolantSupply,THEN
...CONTINUEinthis procedureatStep7.4.IF.....DirectedbySROtospraythe
Suppression
ChamberusingFireProtection,THEN...
CONTINUEinthis procedureatStep8.
Simulator Event Guide (Continued)
(XI.EVENT 6: HLTS-3-2 REV aPAGE47OF63
MSIV CLOSUREILOCA (continued)
TIME POSITION EXPECTED ACTION(S)5.INITIATE Suppression
Chamber Sprays as follows:a.VERIFYatleastone
RHRSWpumpsupply
ing each EECW header.b.IF.....EITHERofthefollowingexists
- .LPCllnitiationsignalisNOTpresent,OR
DirectedbySRO,THEN...
PLACE keylock switch 3-XS-74-122(130), RHR SYS 1(11)LPCI2/3CORE
HEIGHTOVRD,in MANUAL OVERRIDE.c.MOMENTARILY
PLACE3-XS-74-121(129),RHRSYS
1(11)CTMT SPRAY/CLG VLV SELECT, switch in SELECT.d.IF 3-FCV-74-53(67),RHRSYS 1(11)INBD INJECTVALVE,isOPEN
, THEN VERIFY CLOSED 3-FCV-74-52(66)
,RHRSYS 1(11)OUTBD INJECT VALVE.e.VERIFY OPERATINGthedesiredRHRSystem
1(11)pump(s)for
Suppression
Chamber Spray.f.VERIFY OPEN 3-FCV-74-57(71)
,RHRSYS 1(11)SUPPR CHBR/POOL (SOL VLV.g.OPEN 3-FCV-74-58(72),RHRSYS 1(11)SUPPR CHBR SPRAY VALVE.
HLTS-3-2REV0
PAGE48OF63
XI.SimulatorEventGuide(Continued)EVENT6: MSIV CLOSUREILOCA (continued)TIMEPOSITIONEXPECTEDACTION(S)BOPh.IF.....RHRSystem
1(11)isoperatingONLYinSuppression
Chamber Spraymode,THEN.
..CONTINUEinthisprocedureatStep5.k.
i.VERIFYCLOSED3-FCV-74-7(30),RHRSYSTEM
1(11)MIN FLOW VALVE(VERIFYCLOSED3-BKR-074-0007(0030)on480VRMOVBoard3D(3E), Compartment4E(4E),ifrequired).[,RAISE system flow by placing the second RHR System 1(11)pump in service as necessary.
k.MONITORRHRPumpNPSHusingAttachment2.
I.VERIFYRHRSWpumpsupplyingdesiredRHRHeatExchanger(s).
m.THROTTLE the following in-service
RHRSW outlet valves to obtain between1,350and4,500
gpm flow:.3-FCV-23-34,RHRHX3ARHRSW
OUTLET VLV.3-FCV-23-46,RHRHX
38 RHRSW OUTLET VLV3-FCV-23-40,RHRHX3CRHRSW
OUTLET VLV3-FCV-23-52,RHRHX3DRHRSW
OUTLET VLV.n.NOTIFY Chemistry thatRHRSWis aligned to in-serviceRHRHeat Exchangers.
HLTS-3-2 REVO
PAGE49 OF63 XI.SimulatorEventGuide(Continued)EVENT6: MSIV CLOSURE/LOCA (continued)TIMEPOSITIONEXPECTEDACTION(S)BOP6.WHEN...EITHERofthefollowingexists:BeforeSuppressionPoolpressuredropsbelow0psig,ORDirectedbySROtostopSuppression
ChamberSprays,THEN...STOP
Suppression
Chamber Sprays as follows:a.CLOSE3-FCV-74-58(72),RHRSYS
1(11)SUPPR CHBR SPRAY VALVE.b.VERIFYCLOSED3-FCV-74-100,RHRSYSIU-2DISCHXTIEc.IF.....RHRoperationisdesiredinANYothermode,THEN
...EXITthisEOI
Appendix.d.STOPRHR Pumps3Aand3C(3Band3D).e.CLOSE 3-FCV-74-57(71),RHRSYS 1(11)SUPPR CHBR/POOLISOLVLV.
SimulatorEventGuide(Continued)
(XI.EVENT6: HLTS-3-2 REVOPAGE50 OF63 MSIV CLOSURE/LOCA (continued)TIMEPOSITIONEXPECTED
ACTION(S)SRO When SC pressure exceeds 12 psig or if SRO determines
cannot maintain OW temp.<280 then directs the following:
- Ensures Recirc.pumps shutdown*OW blowers secured 17B (ATC Trips Recirc.pumps BOP Secures OW blowers Requests 16F&16Gbe performedSpraystheDWusingRHRperApp17B1.BEFOREDrywellpressuredropsbelow0psig, CONTINUEinthisprocedureatStep7.2.IF.....Adequatecorecoolingisassured,ORDirectedtospraytheDrywell
irrespectiveofadequatecorecooling,THEN.
..BYPASS LPCllnjection
Valve Timers as necessary using EOI Appendices
16F and 16G.
SimulatorEventGuide(Continued)
(XI.EVENT6: HLTS-3-2REV0PAGE51OF63
MSIV CLOSURE/LOCA (continued)TIMEPOSITION
EXPECTED ACTION(S)BOP3.VERIFYRecircPumpsandDrywellBlowersshutdown.4.IFDirectedbySROtospraytheDrywellusingStandbyCoolantsupply, THEN CONTINUEinthisprocedureatStep8.5.IF.....DirectedbySROtospraytheDrywellusingFireProtection
,THEN...CONTINUEinthis procedureatStep9.6.INITIATEDrywellSpraysasfollows
- a.VERIFYatleastone
RHRSWpumpsupplyingeach
EECW header.b.IF.....EITHERofthefollowingexists:LPCIInitiationsignalisNOTpresent,OR
.DirectedbySRO,THEN...
PLACE keylock switch 3-XS-74-122(130), RHR SYS 1(11)LPCI 2/3 CORE HEIGHTOVRD,in MANUAL OVERRIDE.c.MOMENTARILY
PLACE3-XS-74-121(129),RHRSYS
1(11)CTMT SPRAY/CLG VLV SELECT, switch in SELECT.
Simulator Event Gu ide (Continued)
(XI.EVENT 6: HLTS-3-2 REVOPAGE52OF63
MSIV CLOSURE/LOCA (continued)
(TIME POSITION EXPECTED ACTION(S)d.IF 3-FCV-74-53(67),RHRSYS 1(11)LPCIINBD INJECT VALVE,isOPEN, THEN VERIFY CLOSED 3-FCV-74-52(66)
,RHRSYS 1(11)LPCI OUTBD INJECT VALVE.e.VERIFY OPERATING the desired System 1(11)RHR pump(s)for Drywell Spray.f.OPEN the following valves:.3-FCV-74-60(74), RHR SYS 1(11)OW SPRAY OUTBO VLV.3-FCV-74-61(75),RHRSYS 1(11)OW SPRAY INBO VLV.g.VERIFY CLOSED 3-FCV-74-7(30), RHR SYSTEM 1(11)MIN FLOW VALVE (VERIFY CLOSED 3-BKR-074-0007(0030)
on 480V RMOV Board 3D(3E), Compartment
4E(4E), ifrequ ired).
SimulatorEventGuide (Continued)
(XI.EVENT 6: HLTS-3-2 REVOPAGE53 OF63 MSIV CLOSURE/LOCA (continued)
(TIME POSITION EXPECTED ACTION(S)BOPh.IF.....
Additional
Drywell Spray flow is necessary,THEN*..PLACE the second System 1(11)RHR Pump in service.i.MONITORRHRPumpNPSHusing
Attachment
2.j.VERIFY RHRSWpumpsupplyingdesiredRHRHeat
Exchanger(s).
k.THROTTLE the following in-service
RHRSW outlet valves to obtain between 1,350 and 4,500 gpm RHRSW flow:*3-FCV-23-34,RHRHX3ARHRSW
OUTLET VLV*3-FCV-23-46,RHRHX 38 RHRSW OUTLET VLV*3-FCV-23-40,RHRHX3CRHRSW
OUTLET VLV*3-FCV-23-52,RHRHX3DRHRSW
OUTLET VLV.I.NOTIFY Chemistry that RHRSW is aligned to in-service
RHR Heat Exchangers.
HLTS-3-2 REVOPAGE54OF63XI.SimulatorEventGuide(Continued)EVENT6:MSIVCLOSUREILOCA(continued)TIMEPOSITIONEXPECTEDACTION(S)
SRO DirectsOWsprays/SC
sprays be stopped when thatareareaches0
psig BOP Stops DW/SC sprays when thatareareaches0psigMonitorscontainmentparametersSROMonitorsRPVwaterlevel,determineslevelis
lowering.Re-enters EOI-1 at+2"RPVlevel
Directs performance
ofApp7B(SLC)ATCCalls Rx BldgAUOto performApp7BCrewMonitors
Drywelll PSC IandRPVwaterlevel
SRO ntersC1at A:I-100"to-122 u Directs ADS inhibited ATC Closes RFP discharge valves Reports3ACROP tripped
HLTS-3-2REV0
PAGE55OF63XI.SimulatorEventGuide(Continued)EVENT6:MSIVCLOSURE/LOCA(continued)TIMEPOSITIONEXPECTEDACTION(S)
BOP Inhibits ADS SRO After entering C1 align all available injection systems for injection.-Containment
sprays terminatedWhenwaterlevelreachesTAF(-162")andbefore-200directsthe
following: Enters C2 (Critical step)SixADS valves opened (Critical step)RPV level returned+2" to+51"BOPWhen directedbyUS terminates
Containment
Sprays and lines up RHRforLPCI
BOP Opens and verifies open6ADS valves Critical ste)SRO Directs restoring Rx level with Condensate, Core Spray, or RHR (Critical step)SRO Classifies
event as Site Area Emergency (1.1-81)(ATC/BOP Restores RPV water level+2" to+51" using:-RHR-Core Spray-Condensate (Critical step)
(XI.HLTS-3-2REV0PAGE56OF63
Simulator Event Guide (Continued)
EVENT 6: MSIV CLOSURE/LOCA (continued)
TIME POSITION EXPECTED ACTION(S)'A 6A Condensat e 1.VERIFY CLOSEDthefollowing
Feedwater heater return valves: 3-FCV-3-71,HPHTR3A1LONGCYCLETO
CNDR 3-FCV-3-72,HPHTR381LONGCYCLETO
CNDR 3-FCV-3-73
,HPHTR3C1LONGCYCLETOCNDR.
2.VERIFY CLOSEDthefollowingRFP
discharge valves: 3-FCV-3-19,RFP3A DISCHARGE VALVE 3-FCV-3-12, RFP 38 DISCHARGE VALVE 3-FCV-3-5 ,RFP3C DISCHARGE VALVE.3.VERIFYOPENthefollowingdrain
coolerinletvalves:
3-FCV-2-72
, DRAIN COOLER3A5CNDS INLET ISOL VLV 3-FCV-2-84, DRAIN COOLER 385 CNDS INLETISOLVLV 3-FCV-2-96, DRAIN COOLER3C5CNDS INLET ISOL VLV
(XI.HLTS-3-2 REVO
PAGE57OF63
SimulatorEventGuide (Continued)
EVENT 6: MSIV CLOSURE/LOCA (continued)
TIME POSITION EXPECTED ACTION(S)4.VERIFYOPENthefollowing
heateroutletvalves:
3-FCV-2-124, LP HEATER3A3CNDSOUTLISOLVLV
3-FCV-2-125,LPHEATER 383CNDSOUTLISOLVLV
3-FCV-2-126,LPHEATER3C3CNDSOUTLISOLVLV
.5.VERIFYOPENthefollowing
heaterisolationvalves:3-FCV-3-38,HPHTR3A2FWINLETISOLVLV3-FCV-3-31,HPHTR
382FWINLETISOLVLV3-FCV-3-24,HPHTR3C2FWINLETISOLVLV
3-FCV-3-75,HPHTR3A1FW
OUTLETISOLVLV 3-FCV-3-76,HPHTR381FW
OUTLETISOLVLV3-FCV-3-77,HPHTR3C1FW
OUTLETISOLVLV
HLTS-3-2REV0PAGE58OF63
XI.SimulatorEventGuide(Continued)EVENT6: MSIV CLOSUREILOCA (continued)
(TIMEPOSITIONEXPECTED
ACTION(S)6.VERIFYOPENthefollowingRFPsuctionvalves
- 3-FCV-2-83
,RFP3ASUCTIONVALVE3-FCV-2-95,RFP38SUCTIONVALVE3-FCV-2-108,RFP3CSUCTIONVALVE.
7.VERIFYatleastone
condensatepumprunning.
8.VERIFYatleastone
condensateboosterpumprunning.
9.ADJUST 3-LIC-3-53, RFW START-UP LEVEL CONTROL ,tocontrol injection (Panel 3-9-5).10.VERIFYRFWflowtoRPV
.