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{{#Wiki_filter:THEROCHESTERGASANDELECTRICCORPORATIONGZNNASTATIONEMERGENCYPREPAREDNESSEXERCISEMANUAL1992PLUMEEXPOSUREEMERGENCYPREPAREDNESSEXERCISEOctober8,1992PrearedBy:PeteS.PolfleitWeyH.BackusReviewedBy:RichardJ.WattsApprovedBy:RarJ.Beldue(EmergencyPlnningMilestoneCommittee)COIROLLRDCOPYKO~9212220177920722PDRADOCK05000244FPDRI-1 SCOPE~()ggpgyyypg J
{{#Wiki_filter:THEROCHESTER GASANDELECTRICCORPORATION GZNNASTATIONEMERGENCY PREPAREDNESS EXERCISEMANUAL1992PLUMEEXPOSUREEMERGENCY PREPAREDNESS EXERCISEOctober8,1992PrearedBy:PeteS.PolfleitWeyH.BackusReviewedBy:RichardJ.WattsApprovedBy:RarJ.Beldue(Emergency PlnningMilestone Committee)
1~0SCOPEANDONSITEOBJECTIVESPLUMEEXPOSUREPATHWAY'~1~8aoeThe1992EmergencyPreparednessPlumeExposurePathwayExercisewillsimulateaccidenteventsculminatinginaradiologicalaccidentresultingintheactivationofonsiteandoffsitefacilities.TheExercisewillinvolveeventsthattesttheeffectivenessoftheGinnaStationEmergencyPreparednessProgramandtheintegratedcapabilitiesofcertainelementsoftheStateofNewYork,WayneCountyandMonroeCountyemergencyorganizations.TheExercisewillincludethepartialmobilizationofstateandlocalresourcestoadequatelyverifytheircapabilitytorespondtoanaccidentattheGinnaNuclearPowerPlant.1~2OnsiteOb'ectivesforthe1992GinnaEvaluatedPlumeExosurePathwaExercise1~2~11~2~21~2~31'+41~2~51~2~61~2~7ThemajorobjectiveoftheExerciseistodemonstratetheresponsecapabilitiesoftheRochesterGasandElectricCorporationEmergencyOrganization.Withinthisoverallobjective,numerousindividualobjectivesarespecifiedasfollows:Demonstratetheabilitytomobilize,staffandactivateEmergencyResponseFacilitiespromptly.Demonstratetheabilitytofullystafffacilitiesandtomaintainstaffingonanaround-the-clockbasisgf-$throughtheuseofreliefshiftrosters(limitedshiftchangesmayoccurtoallowforoperationalrestrictions).Demonstratetheabilitytomakedecisionsandtocoordinateemergencyactivities.Demonstratetheadequacyoffacilitiesanddisplaysandtheutilizationofprocedurestosupportemergencyoperations.Demonstratetheabilitytocommunicatewithallappropriatelocations,organizations,andfieldpersonnel.DemonstratetheabilitytomobilizeanddeployRadiationSurveyTeams.Demonstratetheappropriateequipmentandproceduresforthedeterminationofambientradiationlevels.  
COIROLLRD COPYKO~9212220177 920722PDRADOCK05000244FPDRI-1 SCOPE~()ggpgyyypg J
1~0SCOPEANDONSITEOBJECTIVES PLUMEEXPOSUREPATHWAY'~1~8aoeThe1992Emergency Preparedness PlumeExposurePathwayExercisewillsimulateaccidenteventsculminating inaradiological accidentresulting intheactivation ofonsiteandoffsitefacilities.
TheExercisewillinvolveeventsthattesttheeffectiveness oftheGinnaStationEmergency Preparedness Programandtheintegrated capabilities ofcertainelementsoftheStateofNewYork,WayneCountyandMonroeCountyemergency organizations.
TheExercisewillincludethepartialmobilization ofstateandlocalresources toadequately verifytheircapability torespondtoanaccidentattheGinnaNuclearPowerPlant.1~2OnsiteOb'ectives forthe1992GinnaEvaluated PlumeExosurePathwaExercise1~2~11~2~21~2~31'+41~2~51~2~61~2~7Themajorobjective oftheExerciseistodemonstrate theresponsecapabilities oftheRochester GasandElectricCorporation Emergency Organization.
Withinthisoverallobjective, numerousindividual objectives arespecified asfollows:Demonstrate theabilitytomobilize, staffandactivateEmergency ResponseFacilities promptly.
Demonstrate theabilitytofullystafffacilities andtomaintainstaffingonanaround-the-clock basisgf-$throughtheuseofreliefshiftrosters(limitedshiftchangesmayoccurtoallowforoperational restrictions).
Demonstrate theabilitytomakedecisions andtocoordinate emergency activities.
Demonstrate theadequacyoffacilities anddisplaysandtheutilization ofprocedures tosupportemergency operations.
Demonstrate theabilitytocommunicate withallappropriate locations, organizations, andfieldpersonnel.
Demonstrate theabilitytomobilizeanddeployRadiation SurveyTeams.Demonstrate theappropriate equipment andprocedures forthedetermination ofambientradiation levels.  


1~2~81~2~91~2~101~2~11Demonstratetheproperuseofappropriateequipmentandproceduresformeasurementofairborneradioiodineconcentrationsaslowas1.0E-7uCi/ccinthepresenceofnoblegases.Demonstratetheabilitytoprojectdosagetothepublicviaplumeexposure,basedonPlantandfielddata,andtodetermineappropriateprotectivemeasures,basedonplantconditions,ProtectiveActionGuidelines,availableshelter,evacuationtimeestimates,expectedreleaseduration,andotherappropriatefactors.Demonstratetheabilitytonotifyoffsiteofficialsandagencieswithin15minutesofdeclarationofanemergency.DemonstratetheabilitytoperiodicallyupdateoffsiteofficialsandagenciesofthestatusoftheemergencybasedondataavailableatGinnaStation.1~2~121+21312~141~2~151~216Demonstratetheabilitytonotifyemergencysupportpoolsasappropriate(i.e.,INPO,ANI,etc.).Demonstratetheabilitytonotifyonsitepersonnelusingplantalarmsandpublicaddresssystems.Demonstratetheorganization'sabilitytoassessplantparametersandsymptomsindicativeofdegradingplantconditions,andrelatesuchsymptomstoprescribedEmergencyActionLevels.Demonstratetheorganization'sabilitytoproperlyclassifyemergencyconditions.Demonstratetheorganizationalabilityandresourcesnecessarytomanageanaccountabilityofpersonnelwithintherestrictedarea.1~2~171~2181~219Demonstratetheorganizationalabilityandresourcesnecessarytocontrolaccesstothesite.Demonstratetheabilitytocontinuouslymonitorandcontrolemergencyworkers'xposure.DemonstratetheadequacyoffacilitiesanddisplaystosupporttheJointEmergencyNewsCenteroperations./
1~2~81~2~91~2~101~2~11Demonstrate theproperuseofappropriate equipment andprocedures formeasurement ofairborneradioiodine concentrations aslowas1.0E-7uCi/ccinthepresenceofnoblegases.Demonstrate theabilitytoprojectdosagetothepublicviaplumeexposure, basedonPlantandfielddata,andtodetermine appropriate protective
1~2~201~2.211~2~22Demonstratetheabilitytobriefthemediainaclear,accurate,andtimelymanner.Demonstratetheabilitytoprovideadvancedcoordinationofinformationreleasedtothepublic.Demonstratetheabilitytoestablishandoperaterumorcontrolinacoordinatedfashion.1''31~2~241~2~25Demonstratetheadequacyofin-plantpost-accidentsamplingtechniquesandanalysis.Demonstratetheabilitytodeveloppreliminaryshort-termandlong-termactionstosupportplantrecovery.Demonstratetheproperuseofback-upcommunicationsintheeventofselectedcommunicationsequipmentmalfunction.1~2~26Demonstratetheabilitytomobilizeprincipalportionsofthelicenseeemergencyorganizationonanoff-hours,unannouncedbasis.TobeerformedasamusterindrilldurinNovember19921''7Demonstratetheabilitytoconductapost-exercisecritiquewhichadequatelycharacterizeslicenseeperformancebaseduponcontrollerandobserverassessments.13SummarofPropseudActivitiesTable1.1providesalistofproposedRGEEactivities.  
: measures, basedonplantconditions, Protective ActionGuidelines, available shelter,evacuation timeestimates, expectedreleaseduration, andotherappropriate factors.Demonstrate theabilitytonotifyoffsiteofficials andagencieswithin15minutesofdeclaration ofanemergency.
Demonstrate theabilitytoperiodically updateoffsiteofficials andagenciesofthestatusoftheemergency basedondataavailable atGinnaStation.1~2~121+21312~141~2~151~216Demonstrate theabilitytonotifyemergency supportpoolsasappropriate (i.e.,INPO,ANI,etc.).Demonstrate theabilitytonotifyonsitepersonnel usingplantalarmsandpublicaddresssystems.Demonstrate theorganization's abilitytoassessplantparameters andsymptomsindicative ofdegrading plantconditions, andrelatesuchsymptomstoprescribed Emergency ActionLevels.Demonstrate theorganization's abilitytoproperlyclassifyemergency conditions.
Demonstrate theorganizational abilityandresources necessary tomanageanaccountability ofpersonnel withintherestricted area.1~2~171~2181~219Demonstrate theorganizational abilityandresources necessary tocontrolaccesstothesite.Demonstrate theabilitytocontinuously monitorandcontrolemergency workers'xposure.
Demonstrate theadequacyoffacilities anddisplaystosupporttheJointEmergency NewsCenteroperations.
/
1~2~201~2.211~2~22Demonstrate theabilitytobriefthemediainaclear,accurate, andtimelymanner.Demonstrate theabilitytoprovideadvancedcoordination ofinformation releasedtothepublic.Demonstrate theabilitytoestablish andoperaterumorcontrolinacoordinated fashion.1''31~2~241~2~25Demonstrate theadequacyofin-plantpost-accident samplingtechniques andanalysis.
Demonstrate theabilitytodeveloppreliminary short-term andlong-term actionstosupportplantrecovery.
Demonstrate theproperuseofback-upcommunications intheeventofselectedcommunications equipmentmalfunction.
1~2~26Demonstrate theabilitytomobilizeprincipal portionsofthelicenseeemergency organization onanoff-hours, unannounced basis.TobeerformedasamusterindrilldurinNovember19921''7Demonstrate theabilitytoconductapost-exercise critiquewhichadequately characterizes licenseeperformance baseduponcontroller andobserverassessments.
13SummarofPropseudActivities Table1.1providesalistofproposedRGEEactivities.  


TABLE1~11992GINNASTATIONEMERGENCYPREPAREDNESSEXERCISEPLUMEEXPOSUREPROPOSEDONSITEACTIVITIESRGSENotificationofAgenciesCallUpofPersonnelActivateOrganizationMaintainSecurityConduct.DoseAssessmentprotectiveActionRecommendationsOperateJointNewsCenterDispatchFieldSurveyTeamsObtainPASSSampleActualActual*Actual>>ActualActualActualActualActual-3**ActualCallupofpersonnelandfacilityactivationwillbeperformedinsequence.Aseparate,off-hoursmusteringdrillwillbeconductedduringtheweekofNovember9,1992.Fieldteamswillbedeployedandwilldemonstrateappropriatefieldmonitoringtechniquesandcommunicationswithrespectiveemergencyresponsefacilities.Aminimumof1onsiteand2offsiteteamswillbedeployed.
TABLE1~11992GINNASTATIONEMERGENCY PREPAREDNESS EXERCISEPLUMEEXPOSUREPROPOSEDONSITEACTIVITIES RGSENotification ofAgenciesCallUpofPersonnel ActivateOrganization MaintainSecurityConduct.DoseAssessment protective ActionRecommendations OperateJointNewsCenterDispatchFieldSurveyTeamsObtainPASSSampleActualActual*Actual>>ActualActualActualActualActual-3**
SIMULATIONSoRespiratoryprotectionandprotectiveclothingwillbesimulatedbyonsite/offsitesurveyteams.In-Plantteam-willdonrespiratoryprotectionandprotectiveclothingprescribedbyHealthPhysicsandChemistrypersonne1accordingtopostulatedscenarioplantconditions.oIngeneral,Exerciseparticipantsshouldfollowapplied&plantproceduresascloselyaspossible,andwillbestoppedbyControllersbeforeactualequipmentismanipulated(exceptPASS).SimulatedrepairsandothercorrectiveactionsshouldbedescribedtoController-/Evaluatorsasfullyaspossible.
ActualCallupofpersonnel andfacilityactivation willbeperformed insequence.
SUMMARYOFPROPOSEDOFFSITEACTIVITIESItisanticipatedthatWayneandMonroeCountiesandNewYorkStatepersonnelwillparticipatetoperformthefollowingminimumfunctions:1.CommandandControl2.DoseAssessment3.JointNewCenterStaffing4.ProtectiveActionDecisionmaking5.Communications EXERCISESCENARIO GINNASTATION1992EMERGENCYPREPAREDNESSEXERCISEINITIALCONDITIONS1~2~TheR.E.GinnaNuclearPowerPlantisoperatingatapproximately974ratedthermalpower.ThePlanthasbeenoperatingatthispowerlevelcontinuouslyforapproximately150days.The"A"SteamGenerator(S/G)primarytosecondaryleakrateincreasedapproximately5daysagotoacalculated60cc/min.Atapproximately0630hoursthismorningtheprimarytosecondaryleakratehasagainincreasedsignificantlyasindicatedbyasubstantialincreaseinradiationmonitorR-15(AirEjector).RadiationmonitorR-19(S/GBlowdown)hasalsoindicatedanincreaseinactivity.TheHealthPhysics/ChemistryDepartmentisintheprocessofanalyzingsamplestodeterminethecalculatedleakrate.3~4~5.6.7~EquilibriumPrimaryCoolantIsotopicactivityasof0300hours(10/8/92isprovidedintable9.2ofscenarioSection9.3.Totalactivityis2.56microcuries/gram.ChemistryLogSheet,availablefromtheController.TheReactorCoolantSystem(RCS)totalleakageis0.361GPMasof0400hoursthismorningandhasbeenincreasing.IdentifiedRCSLeakageis0.073GPM.Generalweatherconditionsarepartlycloudywithnocurrentprecipitation.ForpurposesoftheExercise,additionalmeteorologicalinformationintheSimulatorControlRoomshouldbeobtainedfromthePlantProcessComputerSystem(PPCS).ThePrimaryWaterTreatmentPlantissecuredformajormaintenancethatwilltakeapproximately3days.the100,000GallonOutsideCondensateStorageTankisat20%Level.ADemineralizerTrailerhasbeenorderedandisscheduledtoarriveat1300hourstoday.TheHouseHeatingBoilerisinserviceandNuclearSteamissecured.
Aseparate, off-hours mustering drillwillbeconducted duringtheweekofNovember9,1992.Fieldteamswillbedeployedandwilldemonstrate appropriate fieldmonitoring techniques andcommunications withrespective emergency responsefacilities.
GINNASTATION1992EMERGENCYPREPAREDNESSEXERCISEONSITESEQUENCEOFEVENTSAPPROPRIATESCENARIOTIMETIMEEVENTDESCRIPTION070007150730UNUSUALEVENT-00/1500/0000/15InitialConditionsestablishedAnnouncementtoCommenceAnnualEmergencyExerciseTheHealthPhysics/ChemistryDepartmentinformstheControlRoomthatthe"A"S/Gcalculatedleakrateisapproximately450cc/min(i.e.,=0.125gpm).ANTICIPATEDRESULTSControlRoomOperatorsshouldbeginperformingtheapplicableactionsofOperatingProcedure0-6.10(PlantOperationswithSteamGeneratorTubeLeakIndication).AnorderlyPlantshutdownshouldcommencetobeinHotShutdownwithin6hoursandtobelessthan350'FintheRCSwithinthenext6hoursasrequiredbyPlant,TechnicalSpecification.AnUnusualEventshouldbedeclaredinaccordancewithEPIP1-0,"GinnaStationEventEvaluationandClassification,"EAL:SteamGeneratorTubeRupture(SGTR);SteamGeneratorTubeLeakage>.1GPMasidentifiedbysampling.AppropriateoffsitenotificationsshouldbemadeperEPIP1-5.IfanUnusualEventnotdeclaredinapproximately15minutes,acontingencymessageshouldbegivenouttodeclareit.
Aminimumof1onsiteand2offsiteteamswillbedeployed.
APPROPRIATESCENARIOTIMETIMEEVENTDESCRIPTION075500/40The"A"S/GARVpopsopenandcannotbeclosedfromtheControlRoom.081000/55ANTICIPATEDRESULTSControlRoomShouldsendanAuxiliaryOperatortotheSteamHeaderAreatoclosetheIsolationValveonthe"A"S/GARV.Operatorsperformingtheapplicableactionsof0-2.1.TechnicalSuortCenterThePlantManager,OperationsAssessmentManager,andDutyEngineershouldbemanningtheTSCforOffsiteCommunicationsAssistanceperEPIP1-5.TheAuxiliaryOperatorsenttoisolatethe"A"S/GARVreportstotheControlRoomthatthe"A"S/GARVisisolated,buthehasnoticedasteamleakonthe"B"S/GARV,betweentheARVandtheARVIsolationValve.ANTICIPATEDRESULTSControlRoomShouldinformpeoplemanningtheTSCofthe"B"S/GARVLinesteamleak.MayrequestAuxiliaryOperatortoisolatethe"B"S/GARV.Operatorsperformingtheapplicableactionsof0-2.1.ShouldinformthepeoplemanningtheTSCofthe"A"S/GARVproblemandisolation.
SIMULATIONS oRespiratory protection andprotective clothingwillbesimulated byonsite/offsite surveyteams.In-Plantteam-willdonrespiratory protection andprotective clothingprescribed byHealthPhysicsandChemistry personne1according topostulated scenarioplantconditions.
APPROPRIATESCENARIOTIMETIMEEVENTDESCRIPTION081501/00TechnicalSuortCenterMayrequestthatthe"B"S/GARVbeisolatedormaywaituntilMaintenancepersonnelhaveinspectedit.MayinformControlRoomthattheywilltakeactionstohaveMaintenancepersonnelinspectforthe"A"And"B"S/GARVproblems.AnnunciatorG-22(ADFCSSystemTrouble)alarms.ANTICIPATEDRESULTS084001/25ControlRoomOperatorsperformtheapplicableactionsofAR-G.22.OperatorsshouldchecktheS/Glevelstoensureproperlevelcontrol.OperatorsshouldinformthepeoplemanningtheTSCandI&CDepartmentoftheADFCSproblem.TheCCWSurgeTankLoLevelAlarm(AR-A-13)annunciatesandtheCCWlevelindicatesitisdecreasing.ANTICIPATEDRESULTSControlRoomOperatorsperformtheapplicableactionsofAlarmResponseProcedureAR-A-13(CCWSurgeTankLoLevel41.24).OperatorsshouldsendanAuxiliaryOperatorintotheAuxiliaryBuildingtoidentifytheCCWLeak.ShouldinformthepeoplemanningtheTSCoftheCCWleak.  
oIngeneral,Exerciseparticipants shouldfollowapplied&plantprocedures ascloselyaspossible, andwillbestoppedbyControllers beforeactualequipment ismanipulated (exceptPASS).Simulated repairsandothercorrective actionsshouldbedescribed toController-
/Evaluators asfullyaspossible.
SUMMARYOFPROPOSEDOFFSITEACTIVITIES Itisanticipated thatWayneandMonroeCountiesandNewYorkStatepersonnel willparticipate toperformthefollowing minimumfunctions:
1.CommandandControl2.DoseAssessment 3.JointNewCenterStaffing4.Protective ActionDecisionmaking 5.Communications EXERCISESCENARIO GINNASTATION1992EMERGENCY PREPAREDNESS EXERCISEINITIALCONDITIONS 1~2~TheR.E.GinnaNuclearPowerPlantisoperating atapproximately 974ratedthermalpower.ThePlanthasbeenoperating atthispowerlevelcontinuously forapproximately 150days.The"A"SteamGenerator (S/G)primarytosecondary leakrateincreased approximately 5daysagotoacalculated 60cc/min.
Atapproximately 0630hoursthismorningtheprimarytosecondary leakratehasagainincreased significantly asindicated byasubstantial increaseinradiation monitorR-15(AirEjector).
Radiation monitorR-19(S/GBlowdown) hasalsoindicated anincreaseinactivity.
TheHealthPhysics/Chemistry Department isintheprocessofanalyzing samplestodetermine thecalculated leakrate.3~4~5.6.7~Equilibrium PrimaryCoolantIsotopicactivityasof0300hours(10/8/92isprovidedintable9.2ofscenarioSection9.3.Totalactivityis2.56microcuries/gram.
Chemistry LogSheet,available fromtheController.
TheReactorCoolantSystem(RCS)totalleakageis0.361GPMasof0400hoursthismorningandhasbeenincreasing.
Identified RCSLeakageis0.073GPM.Generalweatherconditions arepartlycloudywithnocurrentprecipitation.
ForpurposesoftheExercise, additional meteorological information intheSimulator ControlRoomshouldbeobtainedfromthePlantProcessComputerSystem(PPCS).ThePrimaryWaterTreatment Plantissecuredformajormaintenance thatwilltakeapproximately 3days.the100,000GallonOutsideCondensate StorageTankisat20%Level.ADemineralizer Trailerhasbeenorderedandisscheduled toarriveat1300hourstoday.TheHouseHeatingBoilerisinserviceandNuclearSteamissecured.
GINNASTATION1992EMERGENCY PREPAREDNESS EXERCISEONSITESEQUENCEOFEVENTSAPPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 070007150730UNUSUALEVENT-00/1500/0000/15InitialConditions established Announcement toCommenceAnnualEmergency ExerciseTheHealthPhysics/Chemistry Department informstheControlRoomthatthe"A"S/Gcalculated leakrateisapproximately 450cc/min (i.e.,=0.125gpm).ANTICIPATED RESULTSControlRoomOperators shouldbeginperforming theapplicable actionsofOperating Procedure 0-6.10(PlantOperations withSteamGenerator TubeLeakIndication).
AnorderlyPlantshutdownshouldcommencetobeinHotShutdownwithin6hoursandtobelessthan350'FintheRCSwithinthenext6hoursasrequiredbyPlant,Technical Specification.
AnUnusualEventshouldbedeclaredinaccordance withEPIP1-0,"GinnaStationEventEvaluation andClassification,"
EAL:SteamGenerator TubeRupture(SGTR);SteamGenerator TubeLeakage>.1GPMasidentified bysampling.
Appropriate offsitenotifications shouldbemadeperEPIP1-5.IfanUnusualEventnotdeclaredinapproximately 15minutes,acontingency messageshouldbegivenouttodeclareit.
APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 075500/40The"A"S/GARVpopsopenandcannotbeclosedfromtheControlRoom.081000/55ANTICIPATED RESULTSControlRoomShouldsendanAuxiliary OperatortotheSteamHeaderAreatoclosetheIsolation Valveonthe"A"S/GARV.Operators performing theapplicable actionsof0-2.1.Technical SuortCenterThePlantManager,Operations Assessment Manager,andDutyEngineershouldbemanningtheTSCforOffsiteCommunications Assistance perEPIP1-5.TheAuxiliary Operatorsenttoisolatethe"A"S/GARVreportstotheControlRoomthatthe"A"S/GARVisisolated, buthehasnoticedasteamleakonthe"B"S/GARV,betweentheARVandtheARVIsolation Valve.ANTICIPATED RESULTSControlRoomShouldinformpeoplemanningtheTSCofthe"B"S/GARVLinesteamleak.MayrequestAuxiliary Operatortoisolatethe"B"S/GARV.Operators performing theapplicable actionsof0-2.1.ShouldinformthepeoplemanningtheTSCofthe"A"S/GARVproblemandisolation.
APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 081501/00Technical SuortCenterMayrequestthatthe"B"S/GARVbeisolatedormaywaituntilMaintenance personnel haveinspected it.MayinformControlRoomthattheywilltakeactionstohaveMaintenance personnel inspectforthe"A"And"B"S/GARVproblems.
Annunciator G-22(ADFCSSystemTrouble)alarms.ANTICIPATED RESULTS084001/25ControlRoomOperators performtheapplicable actionsofAR-G.22.Operators shouldchecktheS/Glevelstoensureproperlevelcontrol.Operators shouldinformthepeoplemanningtheTSCandI&CDepartment oftheADFCSproblem.TheCCWSurgeTankLoLevelAlarm(AR-A-13) annunciates andtheCCWlevelindicates itisdecreasing.
ANTICIPATED RESULTSControlRoomOperators performtheapplicable actionsofAlarmResponseProcedure AR-A-13(CCWSurgeTankLoLevel41.24).Operators shouldsendanAuxiliary OperatorintotheAuxiliary BuildingtoidentifytheCCWLeak.ShouldinformthepeoplemanningtheTSCoftheCCWleak.  


APPROPRIATESCENARIOTIMETIMEEVENTDESCRIPTION0850Ol/35AuxiliaryOperatorcheckingtheCCWleakinAuxiliaryBuildinginformsControlRoomthatthelACCWPumpMechanicalSealisleakingandsprayingonthepumpmotor.Therunning1ACCWPumptripsoutonovercurrentandannunciator(AR-A-17)alarms.Thestandby1BCCWpumpstartsautomaticallyanddeliverersrequiredflow.ANTICIPATEDRESULTSControlRoom0855090501/4001/45OperatorsperformtheapplicableactionsofabnormalprocedureAP-CCW.2(LossofCCWduringpoweroperation).OperatorsrequesttheAuxiliaryOperatorsenttoidentifytheCCWleakintheAuxiliaryBuilding,toisolatethesuctionanddischargeofthe1ACCWPumpandrackoutitselectricalbreaker.OperatorsshouldinformthepeoplemanningtheTSCofthe1ACCWPumpproblems.TheADFCSproblemwiththeMFWRegulatingValvesisrepaired.ANTICIPATEDRESULTSControlRoomOperatorscontinueshuttingPlantdownper0-2.1.AuxiliaryOperatorisolatingthe1ACCWPumpinformsControlRoomthattheSuctionandDischargeValvesareclosedandtheelectricalbreakerisrackedout.NTICIPATEDRESULTSControlRoomOperatorsshouldensurethat1ACCWPumpControlSwitchisinpullstopandCCWSurgeTanklevelhasreturnedtonormal.
APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 0850Ol/35Auxiliary OperatorcheckingtheCCWleakinAuxiliary BuildinginformsControlRoomthatthelACCWPumpMechanical Sealisleakingandsprayingonthepumpmotor.Therunning1ACCWPumptripsoutonovercurrent andannunciator (AR-A-17) alarms.Thestandby1BCCWpumpstartsautomatically anddeliverers requiredflow.ANTICIPATED RESULTSControlRoom0855090501/4001/45Operators performtheapplicable actionsofabnormalprocedure AP-CCW.2(LossofCCWduringpoweroperation).
APPROPRIATESCENARIOTIMETIMEEVENTDESCRIPTION0915ALERT02/00Thefollowingeventsoccursimultaneously:~Pressurizerlevelandpressuredecreasesuncontrollably.~Areactortripoccursautomaticallyfromlowpressurizerpressureorismanuallyactivatedbytheoperator.~Asafetyinjectionoccursautomaticallyfromlowpressurizerpressureorismanuallyactivatedbytheoperator.~The<<A"S/Gwaterlevelincreasesuncontrollably.~Allsafeguardsequipmentrequiredisoperating.ANTICIPATEDRESULTSControlRoom094502/30OperatorsperformingtheimmediateactionsofE-0(Reactortriporsafetyinjection).AnALERTshouldbedeclaredinaccordancewithEPIP1-0,"GinnaStationEventEvaluationandClassification,"EAL:SteamGeneratorTubeRupture(SGTR):SGRT>100GPM.AppropriateonsiteandoffsitenotificationsshouldbemadeperEPIP1-5.IfandALERTisnotdeclaredinapproximately15minutes,acontingencymessageshouldbegivenouttodeclareit.OperatorstransitiontoE-3(SteamGeneratorTubeRupture)andstartperformingitsapplicableactions.AccidentResponseandEvaluationcontinues.ANTICIPATEDRESULTSControlRoomOperatorsperformingtheapplicableactionsofE-3(SteamGeneratorTubeRupture)tostabilizethePlant.
Operators requesttheAuxiliary OperatorsenttoidentifytheCCWleakintheAuxiliary
0, APPROPRIATETIMESCENARIOTIMEEVENTDESCRIPTIONTechnicalSuortCenteTheTSCshouldbenearingoperationalreadinessoftheEmergencyResponseOrganization.TheTSC,whenoperational,shouldsendrepairteamsintotheAuxiliaryBuildingtoevaluatethe1ACCWPumpandmotorproblems.TheTSC,whenoperationalshouldsendrepairteamsouttoevaluatethe>>A>>and>>B>>S/GARVproblemsifnotalreadydone.Emerenc0erationsFacilit100002/45EOFmaybeactivatingatthistimeduetoPlantconditions.Accidentresponseandevaluationcontinues.TICIPATEDRESULTSControlRoomOperatorsperformingtheapplicableactionsofE-3(SteamGeneratorTubeRupture)tostabilizethePlant.TechnicalSuortCenter101503/00TheTSCshouldbeassumingcommandandcontrol.AnnunciatorJ-9(SafeguardBreakerTrip)Alarms.ANTICIPATEDRESULTSControlRoomWhenoperatorschecktheBoard,the>>A>>SWPumpSwitchindicatesawhitedisagreementlightandthe>>A>>SWPumpindicatestripped.Operators/TSCshouldsendanAuxiliaryOperatortotheScreenHousetocheckon>>A>>SWpump.OperatorsshouldinformtheTSCofthe>>A>>SWPumpproblem.
: Building, toisolatethesuctionanddischarge ofthe1ACCWPumpandrackoutitselectrical breaker.Operators shouldinformthepeoplemanningtheTSCofthe1ACCWPumpproblems.
APPROPRIATESCENARIOTIMETIMEEVENTDESCRIPTION1030SITEAREAEMERGENCY03/15TheAuxiliaryOperatorsenttotheScreenHousetocheckthe"A"SWPumpreportstotheControlRoom/TSCthathecanfindnothingwrongwiththe"A"SWPumpbuthehassmelledthestrongodorofgasthrough-outthebuildingwiththestrongestodorintheBasement.ANTICIPATEDRESULTSControlRoomShouldrequestthattheAuxiliaryOperatorfindtheshutoffvalvesforthenaturalgasandpropanegastotheScreenHouseandclosethem.ShouldinformtheTSCofthegasproblemintheScreenHouse.Ifnotalreadyisolated,shouldsendanAuxiliaryOperatortoisolatethe"B"S/GARVwhenrequestedtodo.TechnicalSuortCenterTheTSC,afterassessingPlantconditions,should:DeclareaSITEAREAEMERGENCYinaccordancewithEPIP1-0,"GinnaStationEventEvaluation'andClassification,"EAL:Hazardsbeingexperiencedorprojected;entryofuncontrolledflammablegasesintovitalareas.AppropriatenotificationsofoffsiteagenciesshouldbemadeperEPIP1-5.IfaSiteAreaEmergencyisnotdeclaredinapproximately15minutes,acontingencymessageshouldbegiventodeclareit.TSCshouldinformtheEOFofPlantconditionsandtheSiteAreaEmergencyDeclaration.ASiteEvacuationshouldbecommencedifitisdeterminednecessary.
TheADFCSproblemwiththeMFWRegulating Valvesisrepaired.
APPROPRIATETIMESCENARIOTIMEEVENTDESCRIPTIONReairTeams104503/30RepairteamsentouttochecktheCCWPumpshouldreportthatthe1ACCWPumpMechanicalsealneedsreplacingandthatthe1ACCWPumpmotorneedstobecleanedanddried.Theyreportthiswilltakeapproximately8hours.Theyalsoreportthatthe1BCCWPumpMechanicalSealisleakingasmallamount.RepairTeamsentouttocheckthe"A"S/GARVcontrolproblemshouldreportthattheARV'sMercoidcontrollerneedstobereplaced.Theyreportthatitwilltakeapproximately1hourtodo.Ifnotdoneearlier,theRepairTeamsentouttocheckthe"B"S/GARVSteamleakrequestthatitbeisolated.Accidentresponseandevaluationcontinues.Ifnotdoneearlier,theAuxiliaryOperatorsentouttoisolatethe"B"S/GARVsteamleakreportsbackthatitisisolated.ANTICIPATEDRESULTSCotrolRoomOperatorsperformingtheactionsofE-3(SteamGeneratorTubRupture)shouldhavestabilizedthePlantatapproximatelythistimeandbeawaitingdeterminationbytheTSCastowhatpostSGTRcooldownproceduretouse.Ifnotdoneearlier,shouldinformtheTSCofthe"B"S/GARVsteamleakisolation.TechnicalSuortCenterTheTSCshouldbeevaluatingtheflammablegasproblemintheScreenHouseandbetakingcorrectiveactionsrequiredtoreturntheScreenHousetoasafecondition.TheTSCDoseAssessmentshouldcalculateandquantifyanyreleasepathstotheenvironment.TSCshouldhavedeterminedandinformedtheControlRoomtouseES-3.1(Post-SGTRCooldownusingBackfill).
ANTICIPATED RESULTSControlRoomOperators continueshuttingPlantdownper0-2.1.Auxiliary Operatorisolating the1ACCWPumpinformsControlRoomthattheSuctionandDischarge Valvesareclosedandtheelectrical breakerisrackedout.NTICIPATED RESULTSControlRoomOperators shouldensurethat1ACCWPumpControlSwitchisinpullstopandCCWSurgeTanklevelhasreturnedtonormal.
APPROPRIATESCENARIOTIMETIMEEVENTDESCRIPTION110003/45ReairTeamsRepairTeamsentouttocheckthe"B"S/GARVsteamleakreportsthatitappearsthatthesteamleakwasfroma>-inchholedrilledalmostthroughthepipe,andalsothataflangeisleaking.Theyreportthatitwilltakeapproximatelyoneandahalfhourstorepairtheleak.CondensateStorageTank(CST)levelsdecreaseto5feet.ANTICIPATEDRESULTSControlRoomOperatorsshouldrefertoER-AFW.1(AlternateWaterSupplytoAFWPumps)perfoldoutpageofES-3.1,Statement4,whichstates,"IfCSTleveldecreasestolessthan5feet,thenswitchtoalternateAFWsupply(RefertoER-AFW.1,AlternateWaterSupplytoAFWPumps)andperformapplicableactions.ShouldinformTSCofthelowlevelintheCSTs.TECHNICALSUPPORTCENTERTSCevaluatingPlantconditionsandtakingactionwhererequired.TSCshouldinformsecurityoftheasfoundconditionofthe"B"S/GARVsteamleak.TSCDoseAssessmentperformingoffsitedosecalculationsasrequired.TSCshouldbeexpeditingtherepairoftheS/GARVsbecauseoftheiruseduringsucheventsaslossofcondenserandPlantcooldown.TSCshouldsendaRepairTeamtocheckoutthe"A"SWPumpproblemwhentheScreenHouseisdeclaredsafeforentry.TSCshouldinformEOFofPlantstatusandproblems.  
APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 0915ALERT02/00Thefollowing eventsoccursimultaneously:
~Pressurizer levelandpressuredecreases uncontrollably.
~Areactortripoccursautomatically fromlowpressurizer pressureorismanuallyactivated bytheoperator.
~Asafetyinjection occursautomatically fromlowpressurizer pressureorismanuallyactivated bytheoperator.
~The<<A"S/Gwaterlevelincreases uncontrollably.
~Allsafeguards equipment requiredisoperating.
ANTICIPATED RESULTSControlRoom094502/30Operators performing theimmediate actionsofE-0(Reactortriporsafetyinjection).
AnALERTshouldbedeclaredinaccordance withEPIP1-0,"GinnaStationEventEvaluation andClassification,"
EAL:SteamGenerator TubeRupture(SGTR):SGRT>100GPM.Appropriate onsiteandoffsitenotifications shouldbemadeperEPIP1-5.IfandALERTisnotdeclaredinapproximately 15minutes,acontingency messageshouldbegivenouttodeclareit.Operators transition toE-3(SteamGenerator TubeRupture)andstartperforming itsapplicable actions.AccidentResponseandEvaluation continues.
ANTICIPATED RESULTSControlRoomOperators performing theapplicable actionsofE-3(SteamGenerator TubeRupture)tostabilize thePlant.
0, APPROPRIATE TIMESCENARIOTIMEEVENTDESCRIPTION Technical SuortCenteTheTSCshouldbenearingoperational readiness oftheEmergency ResponseOrganization.
TheTSC,whenoperational, shouldsendrepairteamsintotheAuxiliary Buildingtoevaluatethe1ACCWPumpandmotorproblems.
TheTSC,whenoperational shouldsendrepairteamsouttoevaluatethe>>A>>and>>B>>S/GARVproblemsifnotalreadydone.Emerenc0erationsFacilit100002/45EOFmaybeactivating atthistimeduetoPlantconditions.
Accidentresponseandevaluation continues.
TICIPATED RESULTSControlRoomOperators performing theapplicable actionsofE-3(SteamGenerator TubeRupture)tostabilize thePlant.Technical SuortCenter101503/00TheTSCshouldbeassumingcommandandcontrol.Annunciator J-9(Safeguard BreakerTrip)Alarms.ANTICIPATED RESULTSControlRoomWhenoperators checktheBoard,the>>A>>SWPumpSwitchindicates awhitedisagreement lightandthe>>A>>SWPumpindicates tripped.Operators/TSC shouldsendanAuxiliary OperatortotheScreenHousetocheckon>>A>>SWpump.Operators shouldinformtheTSCofthe>>A>>SWPumpproblem.
APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 1030SITEAREAEMERGENCY 03/15TheAuxiliary OperatorsenttotheScreenHousetocheckthe"A"SWPumpreportstotheControlRoom/TSCthathecanfindnothingwrongwiththe"A"SWPumpbuthehassmelledthestrongodorofgasthrough-outthebuildingwiththestrongest odorintheBasement.
ANTICIPATED RESULTSControlRoomShouldrequestthattheAuxiliary OperatorfindtheshutoffvalvesforthenaturalgasandpropanegastotheScreenHouseandclosethem.ShouldinformtheTSCofthegasproblemintheScreenHouse.Ifnotalreadyisolated, shouldsendanAuxiliary Operatortoisolatethe"B"S/GARVwhenrequested todo.Technical SuortCenterTheTSC,afterassessing Plantconditions, should:DeclareaSITEAREAEMERGENCY inaccordance withEPIP1-0,"GinnaStationEventEvaluation
'andClassification,"
EAL:Hazardsbeingexperienced orprojected; entryofuncontrolled flammable gasesintovitalareas.Appropriate notifications ofoffsiteagenciesshouldbemadeperEPIP1-5.IfaSiteAreaEmergency isnotdeclaredinapproximately 15minutes,acontingency messageshouldbegiventodeclareit.TSCshouldinformtheEOFofPlantconditions andtheSiteAreaEmergency Declaration.
ASiteEvacuation shouldbecommenced ifitisdetermined necessary.
APPROPRIATE TIMESCENARIOTIMEEVENTDESCRIPTION ReairTeams104503/30RepairteamsentouttochecktheCCWPumpshouldreportthatthe1ACCWPumpMechanical sealneedsreplacing andthatthe1ACCWPumpmotorneedstobecleanedanddried.Theyreportthiswilltakeapproximately 8hours.Theyalsoreportthatthe1BCCWPumpMechanical Sealisleakingasmallamount.RepairTeamsentouttocheckthe"A"S/GARVcontrolproblemshouldreportthattheARV'sMercoidcontroller needstobereplaced.
Theyreportthatitwilltakeapproximately 1hourtodo.Ifnotdoneearlier,theRepairTeamsentouttocheckthe"B"S/GARVSteamleakrequestthatitbeisolated.
Accidentresponseandevaluation continues.
Ifnotdoneearlier,theAuxiliary Operatorsentouttoisolatethe"B"S/GARVsteamleakreportsbackthatitisisolated.
ANTICIPATED RESULTSCotrolRoomOperators performing theactionsofE-3(SteamGenerator TubRupture)shouldhavestabilized thePlantatapproximately thistimeandbeawaitingdetermination bytheTSCastowhatpostSGTRcooldownprocedure touse.Ifnotdoneearlier,shouldinformtheTSCofthe"B"S/GARVsteamleakisolation.
Technical SuortCenterTheTSCshouldbeevaluating theflammable gasproblemintheScreenHouseandbetakingcorrective actionsrequiredtoreturntheScreenHousetoasafecondition.
TheTSCDoseAssessment shouldcalculate andquantifyanyreleasepathstotheenvironment.
TSCshouldhavedetermined andinformedtheControlRoomtouseES-3.1(Post-SGTR CooldownusingBackfill).
APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 110003/45ReairTeamsRepairTeamsentouttocheckthe"B"S/GARVsteamleakreportsthatitappearsthatthesteamleakwasfroma>-inchholedrilledalmostthroughthepipe,andalsothataflangeisleaking.Theyreportthatitwilltakeapproximately oneandahalfhourstorepairtheleak.Condensate StorageTank(CST)levelsdecreaseto5feet.ANTICIPATED RESULTSControlRoomOperators shouldrefertoER-AFW.1(Alternate WaterSupplytoAFWPumps)perfoldoutpageofES-3.1,Statement 4,whichstates,"IfCSTleveldecreases tolessthan5feet,thenswitchtoalternate AFWsupply(RefertoER-AFW.1, Alternate WaterSupplytoAFWPumps)andperformapplicable actions.ShouldinformTSCofthelowlevelintheCSTs.TECHNICAL SUPPORTCENTERTSCevaluating Plantconditions andtakingactionwhererequired.
TSCshouldinformsecurityoftheasfoundcondition ofthe"B"S/GARVsteamleak.TSCDoseAssessment performing offsitedosecalculations asrequired.
TSCshouldbeexpediting therepairoftheS/GARVsbecauseoftheiruseduringsucheventsaslossofcondenser andPlantcooldown.
TSCshouldsendaRepairTeamtocheckoutthe"A"SWPumpproblemwhentheScreenHouseisdeclaredsafeforentry.TSCshouldinformEOFofPlantstatusandproblems.  


APPROPRIATESCENARIOTIME.TIMEEVENTDESCRIPTION~eecuritShouldbeevaluatingthedrilledholeinthe"B"S/GARVpipe.Emerenc0erationFacilit112004/05TheEOF,afteritismanned,shouldstartassessingPlantconditionsandtakeactionasrequired.The"A"S/GARVMercoidisrepairedandreadyforreturntoservice.ANTICIPATEDRESULTSControlRoomOperatorsperformingapplicableactionsofES-3.1(Post-SGTRCooldownusingBackfill).OperatorsperformingapplicableactionsER-AFW.1.Operatorsshouldreturnthe"A"S/GARVtoserviceifrequestedbytheTSC.TechnicalSuortCenterTSCevaluatingPlantconditionsandtakingactionswhererequired.TSCDoseAssessmentperformingoffsitedosecalculationsasrequired.TSCmayrequesttheControlRoomtoreturnthe"A"S/GARVtoservice.~SecuritShouldbeevaluatingthedrilledholeinthenB"S/GARVpipe.Emerenc0erationsFacilitEOFshouldbeassessingPlantconditionsandtakingactionasrequired.
APPROPRIATE SCENARIOTIME.TIMEEVENTDESCRIPTION
APPROPRIATESCENARIOTIMETIMEEVENTDESCRIPTIONEOFDoseAssessmentshouldbeperformingoffsiteDoseAssessment,asrequired,inparallelwiththeTSCDoseAssessment.TheEOFshouldbeassumingcommandandcontrolatapproximatelythistime.ReairTeams114504/30Performingactionsasrequiredtoreturnequipmenttoserviceassoonaspossible.The>>B>>S/GARVsteamleakisrepairedandreadyforreturntoservice.ANTICIPATEDRESULTSControlRooOperatorsshouldbeperformingtheapplicableactionsoftheES-3.1(Post-SGTRCooldownusingBackfill).TechnicalSuortCenterTSCevaluatingPlantconditionsandtakingactionasrequired.EOFevaluatingPlantconditionsandtakingactionasrequired.=1230<<131505/1506/00TSCshouldrequestControlRoomtoreturnthe>>B>>S/GARVtoservice.Recover/Re-entrydiscussionsshouldcommence.Thisshouldincludepreliminarydiscussionsaboutshorttermandintermediatetermconcerns,includingpreliminarydesignationoftheRecoveryOrganization.Stateandcountiesmayalsoconductparalleldiscussions.Recovery/Re-entryinterfacebetweenTSC/EOFandoffsiteagenciesshouldbedemonstratedastimeallows.AfterallExerciseObjectiveshavebeendemonstrated,theExercisewillbeterminated.  
~eecuritShouldbeevaluating thedrilledholeinthe"B"S/GARVpipe.Emerenc0erationFacilit112004/05TheEOF,afteritismanned,shouldstartassessing Plantconditions andtakeactionasrequired.
The"A"S/GARVMercoidisrepairedandreadyforreturntoservice.ANTICIPATED RESULTSControlRoomOperators performing applicable actionsofES-3.1(Post-SGTR CooldownusingBackfill).
Operators performing applicable actionsER-AFW.1.
Operators shouldreturnthe"A"S/GARVtoserviceifrequested bytheTSC.Technical SuortCenterTSCevaluating Plantconditions andtakingactionswhererequired.
TSCDoseAssessment performing offsitedosecalculations asrequired.
TSCmayrequesttheControlRoomtoreturnthe"A"S/GARVtoservice.~SecuritShouldbeevaluating thedrilledholeinthenB"S/GARVpipe.Emerenc0erationsFacilitEOFshouldbeassessing Plantconditions andtakingactionasrequired.
APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION EOFDoseAssessment shouldbeperforming offsiteDoseAssessment, asrequired, inparallelwiththeTSCDoseAssessment.
TheEOFshouldbeassumingcommandandcontrolatapproximately thistime.ReairTeams114504/30Performing actionsasrequiredtoreturnequipment toserviceassoonaspossible.
The>>B>>S/GARVsteamleakisrepairedandreadyforreturntoservice.ANTICIPATED RESULTSControlRooOperators shouldbeperforming theapplicable actionsoftheES-3.1(Post-SGTR CooldownusingBackfill).
Technical SuortCenterTSCevaluating Plantconditions andtakingactionasrequired.
EOFevaluating Plantconditions andtakingactionasrequired.
=1230<<131505/1506/00TSCshouldrequestControlRoomtoreturnthe>>B>>S/GARVtoservice.Recover/Re-entry discussions shouldcommence.
Thisshouldincludepreliminary discussions aboutshorttermandintermediate termconcerns, including preliminary designation oftheRecoveryOrganization.
Stateandcountiesmayalsoconductparalleldiscussions.
Recovery/Re-entry interface betweenTSC/EOFandoffsiteagenciesshouldbedemonstrated astimeallows.AfterallExerciseObjectives havebeendemonstrated, theExercisewillbeterminated.  


RADIOLOGICALSRY 9.1RadioloicalSummarASourceTermTheradiologicalsourcetermassumedforthisscenariowasselectedtoincludeappropriatequantitiesofnoblegasandradioiodineresultingfromthepostulatedaccidentscenario.Protectiveactionrecommendationsi.e.,shelteringorevacuationforcertainEmergencyResponsePlanningAreas(ERPAs)willnotberequiredbasedupontheanticipateddeclarationofaSiteAreaEmergencyandplantconditions.Asaresultofaccidentreleaserates,theprojectedwholebodyandthyroiddoseswillnotexceedEPAProtectiveActionGuidesbeyondtheSiteBoundary.TheassumednoblegasandradioiodinereleasequantitiesareshowninFigure9.1asafunctionoftime.ThescenarioinvolvestworeleasepointswhichisfromtheAirEjectorandthe"A"AtmosphericReliefValve(ARV).Thisoccursasfollows:Pre-SteamGeneratorTubeRuptureTime0700-0915ReleasePointAirEjectorReleaseRateC'ec1.77E-3(NobleGas)2.24E-8(Radioiodine)Thenoblegas-to-radioiodineratioassumedis7.89E4:1duringthisperiodofrelease.Time0755-0810ReleasePointReleaseRateCisec8.32E-3(NobleGas)1.76E-9(Radioiodine)Thenoblegas-to-radioiodineratioassumedis7.89E4:1duringthisperiodofrelease.SteamGeneratorTubeRuptureTime8ReleaseRateCisec0915-0935AirEjector5.24E-1(NobleGas)2.55E-4(Radioiodine)Thenoblegas-to-radioiodineratioassumedis2000:1duringthisperiodofrelease.Isotopicbreakdownsofassumednoblegas,radioiodineandparticulatereleasequantitiesareprovidedinTable9.1.
RADIOLOGICAL SRY 9.1RadioloicalSummarASourceTermTheradiological sourcetermassumedforthisscenariowasselectedtoincludeappropriate quantities ofnoblegasandradioiodine resulting fromthepostulated accidentscenario.
Time0935-0955ReleasePointAirEjectorReleaseRateCisec6.23E-2(NobleGas)3.12E-5(Radioiodine)Thenoblegas-to-radioiodineratioassumedis2000:1duringthisperiodofrelease.Isotopicbreakdownsofassumednoblegas,radioiodineandparticulatereleasequantitiesareprovidedinTable9.1.B.InteratedOffsiteDosesDuetoPlumeEosureThedownwindintegrateddosesfromthescenarioreleaseareasfollows:TimeReleasePointInteratedDoseRem0700-09150755-0810F0915-09350936-0955AirEjectorAirEjectorAirEjector1.25E-4(WholeBody)8.75E-7(ChildThyroid)6.S2E-5(WholeBody)7.63E-9(ChildThyroid)5.34E-3(WholeBody)1.48E-3(ChildThyroid)6.S1E-4(WholeBody)1.81E-4(ChildThyroid)TotalWholeBodyDose(at8iteBoundary)=6.13E-3RemTotalChildThyroidDose(at8iteBoundary)=1.66E-3RemC.PrincialPlantRadioloicalIndicationsFigures9.1through9.3providetrendplotsforkeyplantradiologicalindications,includingplantventconcentration,letdownmonitorlevel,containmentradiationlevelandreactorcoolantconcentration.
Protective actionrecommendations i.e.,sheltering orevacuation forcertainEmergency ResponsePlanningAreas(ERPAs)willnotberequiredbasedupontheanticipated declaration ofaSiteAreaEmergency andplantconditions.
TABLE9TheassumedreleasequantitiesfortheGinnaExerciseScenarioaresummarizedasfollovs:Time:0915-0935hrNuclideCurieSecTotalCuriesReleasedKr-85Kr-85mKr-87Kr-88Xe-131mXe-133Xe-133mXe-135Xe-135mXe-138TotalNobleGas4.0E-041.3E-021'E-022'E-024.9E-033'E-014.9E-024.9E-021.6E-026'E-025~2E-014.8E-011.7E+012.3E+012.5E+015.9E+004.0E+025.9E+015.9E+011.9E+017.6E+016'E+02I-131I-132I-133I-134I-1357.5E-054.9E-054.6E-054'E-054'E-059'E-025'E-025.5E-025.0E-025'E-02TotalRadioiodine2~6E-043~1E-01Long-LivedParticulate1+2E-091~5E-06  
Asaresultofaccidentreleaserates,theprojected wholebodyandthyroiddoseswillnotexceedEPAProtective ActionGuidesbeyondtheSiteBoundary.
Theassumednoblegasandradioiodine releasequantities areshowninFigure9.1asafunctionoftime.ThescenarioinvolvestworeleasepointswhichisfromtheAirEjectorandthe"A"Atmospheric ReliefValve(ARV).Thisoccursasfollows:Pre-Steam Generator TubeRuptureTime0700-0915ReleasePointAirEjectorReleaseRateC'ec1.77E-3(NobleGas)2.24E-8(Radioiodine)
Thenoblegas-to-radioiodine ratioassumedis7.89E4:1duringthisperiodofrelease.Time0755-0810ReleasePointReleaseRateCisec8.32E-3(NobleGas)1.76E-9(Radioiodine)
Thenoblegas-to-radioiodine ratioassumedis7.89E4:1duringthisperiodofrelease.SteamGenerator TubeRuptureTime8ReleaseRateCisec0915-0935AirEjector5.24E-1(NobleGas)2.55E-4(Radioiodine)
Thenoblegas-to-radioiodine ratioassumedis2000:1duringthisperiodofrelease.Isotopicbreakdowns ofassumednoblegas,radioiodine andparticulate releasequantities areprovidedinTable9.1.
Time0935-0955ReleasePointAirEjectorReleaseRateCisec6.23E-2(NobleGas)3.12E-5(Radioiodine)
Thenoblegas-to-radioiodine ratioassumedis2000:1duringthisperiodofrelease.Isotopicbreakdowns ofassumednoblegas,radioiodine andparticulate releasequantities areprovidedinTable9.1.B.InteratedOffsiteDosesDuetoPlumeEosureThedownwindintegrated dosesfromthescenarioreleaseareasfollows:TimeReleasePointInteratedDoseRem0700-09150755-0810F0915-09350936-0955AirEjectorAirEjectorAirEjector1.25E-4(WholeBody)8.75E-7(ChildThyroid)6.S2E-5(WholeBody)7.63E-9(ChildThyroid)5.34E-3(WholeBody)1.48E-3(ChildThyroid)6.S1E-4(WholeBody)1.81E-4(ChildThyroid)TotalWholeBodyDose(at8iteBoundary)
=6.13E-3RemTotalChildThyroidDose(at8iteBoundary)
=1.66E-3RemC.PrincialPlantRadioloicalIndications Figures9.1through9.3providetrendplotsforkeyplantradiological indications, including plantventconcentration, letdownmonitorlevel,containment radiation levelandreactorcoolantconcentration.
TABLE9Theassumedreleasequantities fortheGinnaExerciseScenarioaresummarized asfollovs:Time:0915-0935 hrNuclideCurieSecTotalCuriesReleasedKr-85Kr-85mKr-87Kr-88Xe-131mXe-133Xe-133mXe-135Xe-135mXe-138TotalNobleGas4.0E-041.3E-021'E-022'E-024.9E-033'E-014.9E-024.9E-021.6E-026'E-025~2E-014.8E-011.7E+012.3E+012.5E+015.9E+004.0E+025.9E+015.9E+011.9E+017.6E+016'E+02I-131I-132I-133I-134I-1357.5E-054.9E-054.6E-054'E-054'E-059'E-025'E-025.5E-025.0E-025'E-02TotalRadioiodine 2~6E-043~1E-01Long-Lived Particulate 1+2E-091~5E-06  


TABLE9.1(continued)TheassumedreleasequantitiesfortheGinnaExerciseScenarioaresummarizedasfollows:NuclideTime:09360955hrCurieSecTotalCuriesReleasedKr-85Kr-85mKr-87Kr-88Xe-131mXe-133Xe-133mXe-135Xe-135mXe-138TotalNobleGas4.8E-051.5E-032.1E-032.5E-035.8E-043.9E-025.8E-035.8E-031.9E-037.5E-036'E025'E-021.8E+002.5E+003.0E+007.0E-014.7E+017.0E+007.0E+002.3E+009.0E+007~5E+01I-131I-132I-133l-134I-1358.9E-065.8E-065.5E-065.0E-065.1E-06F1E-027.0E-036'E-036'E-036'E-03TotalRadioiodine3~1E-053'E-02Long-LivedParticulate1~4E-10i+7E07 FIGURE9.1ASSUMEDSOURCETERMSI/SECC1.0E+00--;.1.0E-011.0E-021.0E-031.0E-041.0E-051.0E-061.0E-071.0E-081.0E-091.0E-101.0E-11111111111111777888889999990000111122223450113401334501340134013405500505050656050505050505CLOCKTIME~NOBLEGASCI/SEC~RADIOIODINECI/SEC FIGURE9.2AIREJECTORVENTCONCENTRATIONSU1.0E+011.0E+001.0E-011.0E-021.0E-031.0E-041.0E-051.0E-061.0E-071.0E-081.0E-091.0E-101.0E-11CI/CC111111111111778888999999000011112222340134013345013401340134050505050555050505050505OLOCKTIMENOBLEGAS~RADIOIODINE FIGURE9.3RCSCONCENTRATIONSVSTIME+02UCI/GM1.0E1.0E+011.0E+001.0E-01111111111111778888999900001111222234013401340134013401340505050505050505050505CLOCKTIMETOTALGAS~TOTALIODINE  
TABLE9.1(continued)
Theassumedreleasequantities fortheGinnaExerciseScenarioaresummarized asfollows:NuclideTime:09360955hrCurieSecTotalCuriesReleasedKr-85Kr-85mKr-87Kr-88Xe-131mXe-133Xe-133mXe-135Xe-135mXe-138TotalNobleGas4.8E-051.5E-032.1E-032.5E-035.8E-043.9E-025.8E-035.8E-031.9E-037.5E-036'E025'E-021.8E+002.5E+003.0E+007.0E-014.7E+017.0E+007.0E+002.3E+009.0E+007~5E+01I-131I-132I-133l-134I-1358.9E-065.8E-065.5E-065.0E-065.1E-06F1E-027.0E-036'E-036'E-036'E-03TotalRadioiodine 3~1E-053'E-02Long-Lived Particulate 1~4E-10i+7E07 FIGURE9.1ASSUMEDSOURCETERMSI/SECC1.0E+00--;.1.0E-011.0E-021.0E-031.0E-041.0E-051.0E-061.0E-071.0E-081.0E-091.0E-101.0E-1111111111111177788888999999000011112222 34501134013345013401340134 05500505050656050505050505CLOCKTIME~NOBLEGASCI/SEC~RADIOIODINE CI/SEC FIGURE9.2AIREJECTORVENTCONCENTRATIONS U1.0E+011.0E+001.0E-011.0E-021.0E-031.0E-041.0E-051.0E-061.0E-071.0E-081.0E-091.0E-101.0E-11CI/CC111111111111778888999999000011112222340134013345013401340134050505050555050505050505OLOCKTIMENOBLEGAS~RADIOIODINE FIGURE9.3RCSCONCENTRATIONS VSTIME+02UCI/GM1.0E1.0E+011.0E+001.0E-01111111111111778888999900001111222234013401340134013401340505050505050505050505CLOCKTIMETOTALGAS~TOTALIODINE  


METEOROLOGICALASSUMPTIONS
METEOROLOGICAL ASSUMPTIONS


MeteoroloicaConditionsBasisThemeteorologicalconditionsforthisscenariowerebaseduponhistoricalmeteorologicaldatarecordedbytheGinnaprimaryweathertowerandtheNationalWeatherServiceonAuust221988.Minoredittingwasperformedonthedatatoprovidethewinddirectionandatmosphericstabilityconditionsrequiredbythescenarioduringtheperiodofrelease.NationalWeatherServiceandotherExercisecontrollerswillprovideExerciseparticipantsweatherforecastsummariesbasedonthemeteorologicaldataandothersupportinginformationavailablefromthehistoricalrecord.Thegoalofthisapproachistoprovideparticipantswithmorerealisticforecastinformation.ScenarioAssumtionsThescenariobeginswithlight,southerlywindswhichshiftandbecomenortheasterlybymid-morning.DuringtheperiodofreleaseduetotheSteamGeneratorTubeRupture(0915-0955hr),theaveragemeteorologicalconditionsareasfollows:WindSpeedWindDirection5mph(at33ft)50degrees(at33ft;windfrom)PasquillStability=E FIGURE40.1DIRECTIONOFTHEPlUME/cetvoee/OtetSIChoonoootheIoLe-~ejSeog.-55.;O'.t".:-/piI'JtCCIecIttcovooetoIvtc)4orCIIIaeehee4ochN~ocINSIoiooooBoothw~i~/I'tetoecetneSI(tWT~tr~nogitnvSs.,I~''rfkth~oe("~MfeWebiter.-'ltig~ttetO~~cte~O(t-rr~.'ItStone~WeletteteIOII//tttt/ii///octItoSS4I/-CMt'(~~.'~~~~:~-~rl/''pltc'gh:I>n~JM~IrSehtOWTRoclsee@It;oQ-~ti,OtItt/tt(leor~I~I~WIIVccWeetWolwonhOrattOettvt4e4eottOtveo4eo~4/t4tooc~>>.kwoI)~XU;~(=ado/Cteie(/eoce(~OooVIC5CtIA.'IcclCSteOsClFhhetoI~'not4,~IIII'~~t87I/tctNTA0CO4loeootooOiIIrC!I)IeSCAM1:100000ICCOItxtttcettnateTicetcoogttgcsctctsI<~~II/0/IOCtotetsesoIS'stslotesISttcXI":I@a~i}}
Meteorolo icaConditions BasisThemeteorological conditions forthisscenariowerebaseduponhistorical meteorological datarecordedbytheGinnaprimaryweathertowerandtheNationalWeatherServiceonAuust221988.Minoredittingwasperformed onthedatatoprovidethewinddirection andatmospheric stability conditions requiredbythescenarioduringtheperiodofrelease.NationalWeatherServiceandotherExercisecontrollers willprovideExerciseparticipants weatherforecastsummaries basedonthemeteorological dataandothersupporting information available fromthehistorical record.Thegoalofthisapproachistoprovideparticipants withmorerealistic forecastinformation.
ScenarioAssumtionsThescenariobeginswithlight,southerly windswhichshiftandbecomenortheasterly bymid-morning.
DuringtheperiodofreleaseduetotheSteamGenerator TubeRupture(0915-0955 hr),theaveragemeteorological conditions areasfollows:WindSpeedWindDirection 5mph(at33ft)50degrees(at33ft;windfrom)PasquillStability
=E FIGURE40.1DIRECTION OFTHEPlUME/cetvoee/Otet SIChoonoootheIoLe-~ejSeog.-55.;O'.t".:-/piI'JtCCIecIttcovooetoIvtc)4orCIIIaeehee4ochN~ocINSIoioooo Boothw~i~/I'tetoecetne SI(tWT~tr~nogitnvSs.,I~''rfkth~oe("~MfeWebiter.-'ltig
~ttetO~~cte~O(t-rr~.'ItStone~WeletteteIOII//tttt/ii///octItoSS4I/-CMt'(~~.'~~~~:~-~rl/''pltc'gh:I>n~JM~IrSehtOWTRoclsee@It;oQ-~ti,OtItt/tt(leor~I~I~WIIVccWeetWolwonhOrattOettvt4e4eottOtveo4eo~4/t4tooc~>>.kwoI)~XU;~(=ado/Cteie(/eoce(~OooVIC5CtIA.'IcclCSteOsClFhhetoI~'not4,~IIII'~~t87I/tctNTA0CO4loeootoo OiIIrC!I)IeSCAM1:100000ICCOItxtttcettn ateTicetcoogttgcsctcts I<~~II/0/IOCtotetsesoIS'stslotesISttcXI":I@a~i}}

Revision as of 13:04, 29 June 2018

Draft Rochester Gas & Electric Corp Ginna Station Emergency Preparedness Exercise Manual 1992 Plume Exposure Emergency Preparedness Exercise.
ML17262B109
Person / Time
Site: Ginna Constellation icon.png
Issue date: 10/08/1992
From: BACKUS W H, POLFLEIT P S
ROCHESTER GAS & ELECTRIC CORP.
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ML17262B108 List:
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NUDOCS 9212220177
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THEROCHESTER GASANDELECTRICCORPORATION GZNNASTATIONEMERGENCY PREPAREDNESS EXERCISEMANUAL1992PLUMEEXPOSUREEMERGENCY PREPAREDNESS EXERCISEOctober8,1992PrearedBy:PeteS.PolfleitWeyH.BackusReviewedBy:RichardJ.WattsApprovedBy:RarJ.Beldue(Emergency PlnningMilestone Committee)

COIROLLRD COPYKO~9212220177 920722PDRADOCK05000244FPDRI-1 SCOPE~()ggpgyyypg J

1~0SCOPEANDONSITEOBJECTIVES PLUMEEXPOSUREPATHWAY'~1~8aoeThe1992Emergency Preparedness PlumeExposurePathwayExercisewillsimulateaccidenteventsculminating inaradiological accidentresulting intheactivation ofonsiteandoffsitefacilities.

TheExercisewillinvolveeventsthattesttheeffectiveness oftheGinnaStationEmergency Preparedness Programandtheintegrated capabilities ofcertainelementsoftheStateofNewYork,WayneCountyandMonroeCountyemergency organizations.

TheExercisewillincludethepartialmobilization ofstateandlocalresources toadequately verifytheircapability torespondtoanaccidentattheGinnaNuclearPowerPlant.1~2OnsiteOb'ectives forthe1992GinnaEvaluated PlumeExosurePathwaExercise1~2~11~2~21~2~31'+41~2~51~2~61~2~7Themajorobjective oftheExerciseistodemonstrate theresponsecapabilities oftheRochester GasandElectricCorporation Emergency Organization.

Withinthisoverallobjective, numerousindividual objectives arespecified asfollows:Demonstrate theabilitytomobilize, staffandactivateEmergency ResponseFacilities promptly.

Demonstrate theabilitytofullystafffacilities andtomaintainstaffingonanaround-the-clock basisgf-$throughtheuseofreliefshiftrosters(limitedshiftchangesmayoccurtoallowforoperational restrictions).

Demonstrate theabilitytomakedecisions andtocoordinate emergency activities.

Demonstrate theadequacyoffacilities anddisplaysandtheutilization ofprocedures tosupportemergency operations.

Demonstrate theabilitytocommunicate withallappropriate locations, organizations, andfieldpersonnel.

Demonstrate theabilitytomobilizeanddeployRadiation SurveyTeams.Demonstrate theappropriate equipment andprocedures forthedetermination ofambientradiation levels.

1~2~81~2~91~2~101~2~11Demonstrate theproperuseofappropriate equipment andprocedures formeasurement ofairborneradioiodine concentrations aslowas1.0E-7uCi/ccinthepresenceofnoblegases.Demonstrate theabilitytoprojectdosagetothepublicviaplumeexposure, basedonPlantandfielddata,andtodetermine appropriate protective

measures, basedonplantconditions, Protective ActionGuidelines, available shelter,evacuation timeestimates, expectedreleaseduration, andotherappropriate factors.Demonstrate theabilitytonotifyoffsiteofficials andagencieswithin15minutesofdeclaration ofanemergency.

Demonstrate theabilitytoperiodically updateoffsiteofficials andagenciesofthestatusoftheemergency basedondataavailable atGinnaStation.1~2~121+21312~141~2~151~216Demonstrate theabilitytonotifyemergency supportpoolsasappropriate (i.e.,INPO,ANI,etc.).Demonstrate theabilitytonotifyonsitepersonnel usingplantalarmsandpublicaddresssystems.Demonstrate theorganization's abilitytoassessplantparameters andsymptomsindicative ofdegrading plantconditions, andrelatesuchsymptomstoprescribed Emergency ActionLevels.Demonstrate theorganization's abilitytoproperlyclassifyemergency conditions.

Demonstrate theorganizational abilityandresources necessary tomanageanaccountability ofpersonnel withintherestricted area.1~2~171~2181~219Demonstrate theorganizational abilityandresources necessary tocontrolaccesstothesite.Demonstrate theabilitytocontinuously monitorandcontrolemergency workers'xposure.

Demonstrate theadequacyoffacilities anddisplaystosupporttheJointEmergency NewsCenteroperations.

/

1~2~201~2.211~2~22Demonstrate theabilitytobriefthemediainaclear,accurate, andtimelymanner.Demonstrate theabilitytoprovideadvancedcoordination ofinformation releasedtothepublic.Demonstrate theabilitytoestablish andoperaterumorcontrolinacoordinated fashion.131~2~241~2~25Demonstrate theadequacyofin-plantpost-accident samplingtechniques andanalysis.

Demonstrate theabilitytodeveloppreliminary short-term andlong-term actionstosupportplantrecovery.

Demonstrate theproperuseofback-upcommunications intheeventofselectedcommunications equipmentmalfunction.

1~2~26Demonstrate theabilitytomobilizeprincipal portionsofthelicenseeemergency organization onanoff-hours, unannounced basis.TobeerformedasamusterindrilldurinNovember199217Demonstrate theabilitytoconductapost-exercise critiquewhichadequately characterizes licenseeperformance baseduponcontroller andobserverassessments.

13SummarofPropseudActivities Table1.1providesalistofproposedRGEEactivities.

TABLE1~11992GINNASTATIONEMERGENCY PREPAREDNESS EXERCISEPLUMEEXPOSUREPROPOSEDONSITEACTIVITIES RGSENotification ofAgenciesCallUpofPersonnel ActivateOrganization MaintainSecurityConduct.DoseAssessment protective ActionRecommendations OperateJointNewsCenterDispatchFieldSurveyTeamsObtainPASSSampleActualActual*Actual>>ActualActualActualActualActual-3**

ActualCallupofpersonnel andfacilityactivation willbeperformed insequence.

Aseparate, off-hours mustering drillwillbeconducted duringtheweekofNovember9,1992.Fieldteamswillbedeployedandwilldemonstrate appropriate fieldmonitoring techniques andcommunications withrespective emergency responsefacilities.

Aminimumof1onsiteand2offsiteteamswillbedeployed.

SIMULATIONS oRespiratory protection andprotective clothingwillbesimulated byonsite/offsite surveyteams.In-Plantteam-willdonrespiratory protection andprotective clothingprescribed byHealthPhysicsandChemistry personne1according topostulated scenarioplantconditions.

oIngeneral,Exerciseparticipants shouldfollowapplied&plantprocedures ascloselyaspossible, andwillbestoppedbyControllers beforeactualequipment ismanipulated (exceptPASS).Simulated repairsandothercorrective actionsshouldbedescribed toController-

/Evaluators asfullyaspossible.

SUMMARYOFPROPOSEDOFFSITEACTIVITIES Itisanticipated thatWayneandMonroeCountiesandNewYorkStatepersonnel willparticipate toperformthefollowing minimumfunctions:

1.CommandandControl2.DoseAssessment 3.JointNewCenterStaffing4.Protective ActionDecisionmaking 5.Communications EXERCISESCENARIO GINNASTATION1992EMERGENCY PREPAREDNESS EXERCISEINITIALCONDITIONS 1~2~TheR.E.GinnaNuclearPowerPlantisoperating atapproximately 974ratedthermalpower.ThePlanthasbeenoperating atthispowerlevelcontinuously forapproximately 150days.The"A"SteamGenerator (S/G)primarytosecondary leakrateincreased approximately 5daysagotoacalculated 60cc/min.

Atapproximately 0630hoursthismorningtheprimarytosecondary leakratehasagainincreased significantly asindicated byasubstantial increaseinradiation monitorR-15(AirEjector).

Radiation monitorR-19(S/GBlowdown) hasalsoindicated anincreaseinactivity.

TheHealthPhysics/Chemistry Department isintheprocessofanalyzing samplestodetermine thecalculated leakrate.3~4~5.6.7~Equilibrium PrimaryCoolantIsotopicactivityasof0300hours(10/8/92isprovidedintable9.2ofscenarioSection9.3.Totalactivityis2.56microcuries/gram.

Chemistry LogSheet,available fromtheController.

TheReactorCoolantSystem(RCS)totalleakageis0.361GPMasof0400hoursthismorningandhasbeenincreasing.

Identified RCSLeakageis0.073GPM.Generalweatherconditions arepartlycloudywithnocurrentprecipitation.

ForpurposesoftheExercise, additional meteorological information intheSimulator ControlRoomshouldbeobtainedfromthePlantProcessComputerSystem(PPCS).ThePrimaryWaterTreatment Plantissecuredformajormaintenance thatwilltakeapproximately 3days.the100,000GallonOutsideCondensate StorageTankisat20%Level.ADemineralizer Trailerhasbeenorderedandisscheduled toarriveat1300hourstoday.TheHouseHeatingBoilerisinserviceandNuclearSteamissecured.

GINNASTATION1992EMERGENCY PREPAREDNESS EXERCISEONSITESEQUENCEOFEVENTSAPPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 070007150730UNUSUALEVENT-00/1500/0000/15InitialConditions established Announcement toCommenceAnnualEmergency ExerciseTheHealthPhysics/Chemistry Department informstheControlRoomthatthe"A"S/Gcalculated leakrateisapproximately 450cc/min (i.e.,=0.125gpm).ANTICIPATED RESULTSControlRoomOperators shouldbeginperforming theapplicable actionsofOperating Procedure 0-6.10(PlantOperations withSteamGenerator TubeLeakIndication).

AnorderlyPlantshutdownshouldcommencetobeinHotShutdownwithin6hoursandtobelessthan350'FintheRCSwithinthenext6hoursasrequiredbyPlant,Technical Specification.

AnUnusualEventshouldbedeclaredinaccordance withEPIP1-0,"GinnaStationEventEvaluation andClassification,"

EAL:SteamGenerator TubeRupture(SGTR);SteamGenerator TubeLeakage>.1GPMasidentified bysampling.

Appropriate offsitenotifications shouldbemadeperEPIP1-5.IfanUnusualEventnotdeclaredinapproximately 15minutes,acontingency messageshouldbegivenouttodeclareit.

APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 075500/40The"A"S/GARVpopsopenandcannotbeclosedfromtheControlRoom.081000/55ANTICIPATED RESULTSControlRoomShouldsendanAuxiliary OperatortotheSteamHeaderAreatoclosetheIsolation Valveonthe"A"S/GARV.Operators performing theapplicable actionsof0-2.1.Technical SuortCenterThePlantManager,Operations Assessment Manager,andDutyEngineershouldbemanningtheTSCforOffsiteCommunications Assistance perEPIP1-5.TheAuxiliary Operatorsenttoisolatethe"A"S/GARVreportstotheControlRoomthatthe"A"S/GARVisisolated, buthehasnoticedasteamleakonthe"B"S/GARV,betweentheARVandtheARVIsolation Valve.ANTICIPATED RESULTSControlRoomShouldinformpeoplemanningtheTSCofthe"B"S/GARVLinesteamleak.MayrequestAuxiliary Operatortoisolatethe"B"S/GARV.Operators performing theapplicable actionsof0-2.1.ShouldinformthepeoplemanningtheTSCofthe"A"S/GARVproblemandisolation.

APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 081501/00Technical SuortCenterMayrequestthatthe"B"S/GARVbeisolatedormaywaituntilMaintenance personnel haveinspected it.MayinformControlRoomthattheywilltakeactionstohaveMaintenance personnel inspectforthe"A"And"B"S/GARVproblems.

Annunciator G-22(ADFCSSystemTrouble)alarms.ANTICIPATED RESULTS084001/25ControlRoomOperators performtheapplicable actionsofAR-G.22.Operators shouldchecktheS/Glevelstoensureproperlevelcontrol.Operators shouldinformthepeoplemanningtheTSCandI&CDepartment oftheADFCSproblem.TheCCWSurgeTankLoLevelAlarm(AR-A-13) annunciates andtheCCWlevelindicates itisdecreasing.

ANTICIPATED RESULTSControlRoomOperators performtheapplicable actionsofAlarmResponseProcedure AR-A-13(CCWSurgeTankLoLevel41.24).Operators shouldsendanAuxiliary OperatorintotheAuxiliary BuildingtoidentifytheCCWLeak.ShouldinformthepeoplemanningtheTSCoftheCCWleak.

APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 0850Ol/35Auxiliary OperatorcheckingtheCCWleakinAuxiliary BuildinginformsControlRoomthatthelACCWPumpMechanical Sealisleakingandsprayingonthepumpmotor.Therunning1ACCWPumptripsoutonovercurrent andannunciator (AR-A-17) alarms.Thestandby1BCCWpumpstartsautomatically anddeliverers requiredflow.ANTICIPATED RESULTSControlRoom0855090501/4001/45Operators performtheapplicable actionsofabnormalprocedure AP-CCW.2(LossofCCWduringpoweroperation).

Operators requesttheAuxiliary OperatorsenttoidentifytheCCWleakintheAuxiliary

Building, toisolatethesuctionanddischarge ofthe1ACCWPumpandrackoutitselectrical breaker.Operators shouldinformthepeoplemanningtheTSCofthe1ACCWPumpproblems.

TheADFCSproblemwiththeMFWRegulating Valvesisrepaired.

ANTICIPATED RESULTSControlRoomOperators continueshuttingPlantdownper0-2.1.Auxiliary Operatorisolating the1ACCWPumpinformsControlRoomthattheSuctionandDischarge Valvesareclosedandtheelectrical breakerisrackedout.NTICIPATED RESULTSControlRoomOperators shouldensurethat1ACCWPumpControlSwitchisinpullstopandCCWSurgeTanklevelhasreturnedtonormal.

APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 0915ALERT02/00Thefollowing eventsoccursimultaneously:

~Pressurizer levelandpressuredecreases uncontrollably.

~Areactortripoccursautomatically fromlowpressurizer pressureorismanuallyactivated bytheoperator.

~Asafetyinjection occursautomatically fromlowpressurizer pressureorismanuallyactivated bytheoperator.

~The<<A"S/Gwaterlevelincreases uncontrollably.

~Allsafeguards equipment requiredisoperating.

ANTICIPATED RESULTSControlRoom094502/30Operators performing theimmediate actionsofE-0(Reactortriporsafetyinjection).

AnALERTshouldbedeclaredinaccordance withEPIP1-0,"GinnaStationEventEvaluation andClassification,"

EAL:SteamGenerator TubeRupture(SGTR):SGRT>100GPM.Appropriate onsiteandoffsitenotifications shouldbemadeperEPIP1-5.IfandALERTisnotdeclaredinapproximately 15minutes,acontingency messageshouldbegivenouttodeclareit.Operators transition toE-3(SteamGenerator TubeRupture)andstartperforming itsapplicable actions.AccidentResponseandEvaluation continues.

ANTICIPATED RESULTSControlRoomOperators performing theapplicable actionsofE-3(SteamGenerator TubeRupture)tostabilize thePlant.

0, APPROPRIATE TIMESCENARIOTIMEEVENTDESCRIPTION Technical SuortCenteTheTSCshouldbenearingoperational readiness oftheEmergency ResponseOrganization.

TheTSC,whenoperational, shouldsendrepairteamsintotheAuxiliary Buildingtoevaluatethe1ACCWPumpandmotorproblems.

TheTSC,whenoperational shouldsendrepairteamsouttoevaluatethe>>A>>and>>B>>S/GARVproblemsifnotalreadydone.Emerenc0erationsFacilit100002/45EOFmaybeactivating atthistimeduetoPlantconditions.

Accidentresponseandevaluation continues.

TICIPATED RESULTSControlRoomOperators performing theapplicable actionsofE-3(SteamGenerator TubeRupture)tostabilize thePlant.Technical SuortCenter101503/00TheTSCshouldbeassumingcommandandcontrol.Annunciator J-9(Safeguard BreakerTrip)Alarms.ANTICIPATED RESULTSControlRoomWhenoperators checktheBoard,the>>A>>SWPumpSwitchindicates awhitedisagreement lightandthe>>A>>SWPumpindicates tripped.Operators/TSC shouldsendanAuxiliary OperatortotheScreenHousetocheckon>>A>>SWpump.Operators shouldinformtheTSCofthe>>A>>SWPumpproblem.

APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 1030SITEAREAEMERGENCY 03/15TheAuxiliary OperatorsenttotheScreenHousetocheckthe"A"SWPumpreportstotheControlRoom/TSCthathecanfindnothingwrongwiththe"A"SWPumpbuthehassmelledthestrongodorofgasthrough-outthebuildingwiththestrongest odorintheBasement.

ANTICIPATED RESULTSControlRoomShouldrequestthattheAuxiliary OperatorfindtheshutoffvalvesforthenaturalgasandpropanegastotheScreenHouseandclosethem.ShouldinformtheTSCofthegasproblemintheScreenHouse.Ifnotalreadyisolated, shouldsendanAuxiliary Operatortoisolatethe"B"S/GARVwhenrequested todo.Technical SuortCenterTheTSC,afterassessing Plantconditions, should:DeclareaSITEAREAEMERGENCY inaccordance withEPIP1-0,"GinnaStationEventEvaluation

'andClassification,"

EAL:Hazardsbeingexperienced orprojected; entryofuncontrolled flammable gasesintovitalareas.Appropriate notifications ofoffsiteagenciesshouldbemadeperEPIP1-5.IfaSiteAreaEmergency isnotdeclaredinapproximately 15minutes,acontingency messageshouldbegiventodeclareit.TSCshouldinformtheEOFofPlantconditions andtheSiteAreaEmergency Declaration.

ASiteEvacuation shouldbecommenced ifitisdetermined necessary.

APPROPRIATE TIMESCENARIOTIMEEVENTDESCRIPTION ReairTeams104503/30RepairteamsentouttochecktheCCWPumpshouldreportthatthe1ACCWPumpMechanical sealneedsreplacing andthatthe1ACCWPumpmotorneedstobecleanedanddried.Theyreportthiswilltakeapproximately 8hours.Theyalsoreportthatthe1BCCWPumpMechanical Sealisleakingasmallamount.RepairTeamsentouttocheckthe"A"S/GARVcontrolproblemshouldreportthattheARV'sMercoidcontroller needstobereplaced.

Theyreportthatitwilltakeapproximately 1hourtodo.Ifnotdoneearlier,theRepairTeamsentouttocheckthe"B"S/GARVSteamleakrequestthatitbeisolated.

Accidentresponseandevaluation continues.

Ifnotdoneearlier,theAuxiliary Operatorsentouttoisolatethe"B"S/GARVsteamleakreportsbackthatitisisolated.

ANTICIPATED RESULTSCotrolRoomOperators performing theactionsofE-3(SteamGenerator TubRupture)shouldhavestabilized thePlantatapproximately thistimeandbeawaitingdetermination bytheTSCastowhatpostSGTRcooldownprocedure touse.Ifnotdoneearlier,shouldinformtheTSCofthe"B"S/GARVsteamleakisolation.

Technical SuortCenterTheTSCshouldbeevaluating theflammable gasproblemintheScreenHouseandbetakingcorrective actionsrequiredtoreturntheScreenHousetoasafecondition.

TheTSCDoseAssessment shouldcalculate andquantifyanyreleasepathstotheenvironment.

TSCshouldhavedetermined andinformedtheControlRoomtouseES-3.1(Post-SGTR CooldownusingBackfill).

APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION 110003/45ReairTeamsRepairTeamsentouttocheckthe"B"S/GARVsteamleakreportsthatitappearsthatthesteamleakwasfroma>-inchholedrilledalmostthroughthepipe,andalsothataflangeisleaking.Theyreportthatitwilltakeapproximately oneandahalfhourstorepairtheleak.Condensate StorageTank(CST)levelsdecreaseto5feet.ANTICIPATED RESULTSControlRoomOperators shouldrefertoER-AFW.1(Alternate WaterSupplytoAFWPumps)perfoldoutpageofES-3.1,Statement 4,whichstates,"IfCSTleveldecreases tolessthan5feet,thenswitchtoalternate AFWsupply(RefertoER-AFW.1, Alternate WaterSupplytoAFWPumps)andperformapplicable actions.ShouldinformTSCofthelowlevelintheCSTs.TECHNICAL SUPPORTCENTERTSCevaluating Plantconditions andtakingactionwhererequired.

TSCshouldinformsecurityoftheasfoundcondition ofthe"B"S/GARVsteamleak.TSCDoseAssessment performing offsitedosecalculations asrequired.

TSCshouldbeexpediting therepairoftheS/GARVsbecauseoftheiruseduringsucheventsaslossofcondenser andPlantcooldown.

TSCshouldsendaRepairTeamtocheckoutthe"A"SWPumpproblemwhentheScreenHouseisdeclaredsafeforentry.TSCshouldinformEOFofPlantstatusandproblems.

APPROPRIATE SCENARIOTIME.TIMEEVENTDESCRIPTION

~eecuritShouldbeevaluating thedrilledholeinthe"B"S/GARVpipe.Emerenc0erationFacilit112004/05TheEOF,afteritismanned,shouldstartassessing Plantconditions andtakeactionasrequired.

The"A"S/GARVMercoidisrepairedandreadyforreturntoservice.ANTICIPATED RESULTSControlRoomOperators performing applicable actionsofES-3.1(Post-SGTR CooldownusingBackfill).

Operators performing applicable actionsER-AFW.1.

Operators shouldreturnthe"A"S/GARVtoserviceifrequested bytheTSC.Technical SuortCenterTSCevaluating Plantconditions andtakingactionswhererequired.

TSCDoseAssessment performing offsitedosecalculations asrequired.

TSCmayrequesttheControlRoomtoreturnthe"A"S/GARVtoservice.~SecuritShouldbeevaluating thedrilledholeinthenB"S/GARVpipe.Emerenc0erationsFacilitEOFshouldbeassessing Plantconditions andtakingactionasrequired.

APPROPRIATE SCENARIOTIMETIMEEVENTDESCRIPTION EOFDoseAssessment shouldbeperforming offsiteDoseAssessment, asrequired, inparallelwiththeTSCDoseAssessment.

TheEOFshouldbeassumingcommandandcontrolatapproximately thistime.ReairTeams114504/30Performing actionsasrequiredtoreturnequipment toserviceassoonaspossible.

The>>B>>S/GARVsteamleakisrepairedandreadyforreturntoservice.ANTICIPATED RESULTSControlRooOperators shouldbeperforming theapplicable actionsoftheES-3.1(Post-SGTR CooldownusingBackfill).

Technical SuortCenterTSCevaluating Plantconditions andtakingactionasrequired.

EOFevaluating Plantconditions andtakingactionasrequired.

=1230<<131505/1506/00TSCshouldrequestControlRoomtoreturnthe>>B>>S/GARVtoservice.Recover/Re-entry discussions shouldcommence.

Thisshouldincludepreliminary discussions aboutshorttermandintermediate termconcerns, including preliminary designation oftheRecoveryOrganization.

Stateandcountiesmayalsoconductparalleldiscussions.

Recovery/Re-entry interface betweenTSC/EOFandoffsiteagenciesshouldbedemonstrated astimeallows.AfterallExerciseObjectives havebeendemonstrated, theExercisewillbeterminated.

RADIOLOGICAL SRY 9.1RadioloicalSummarASourceTermTheradiological sourcetermassumedforthisscenariowasselectedtoincludeappropriate quantities ofnoblegasandradioiodine resulting fromthepostulated accidentscenario.

Protective actionrecommendations i.e.,sheltering orevacuation forcertainEmergency ResponsePlanningAreas(ERPAs)willnotberequiredbasedupontheanticipated declaration ofaSiteAreaEmergency andplantconditions.

Asaresultofaccidentreleaserates,theprojected wholebodyandthyroiddoseswillnotexceedEPAProtective ActionGuidesbeyondtheSiteBoundary.

Theassumednoblegasandradioiodine releasequantities areshowninFigure9.1asafunctionoftime.ThescenarioinvolvestworeleasepointswhichisfromtheAirEjectorandthe"A"Atmospheric ReliefValve(ARV).Thisoccursasfollows:Pre-Steam Generator TubeRuptureTime0700-0915ReleasePointAirEjectorReleaseRateC'ec1.77E-3(NobleGas)2.24E-8(Radioiodine)

Thenoblegas-to-radioiodine ratioassumedis7.89E4:1duringthisperiodofrelease.Time0755-0810ReleasePointReleaseRateCisec8.32E-3(NobleGas)1.76E-9(Radioiodine)

Thenoblegas-to-radioiodine ratioassumedis7.89E4:1duringthisperiodofrelease.SteamGenerator TubeRuptureTime8ReleaseRateCisec0915-0935AirEjector5.24E-1(NobleGas)2.55E-4(Radioiodine)

Thenoblegas-to-radioiodine ratioassumedis2000:1duringthisperiodofrelease.Isotopicbreakdowns ofassumednoblegas,radioiodine andparticulate releasequantities areprovidedinTable9.1.

Time0935-0955ReleasePointAirEjectorReleaseRateCisec6.23E-2(NobleGas)3.12E-5(Radioiodine)

Thenoblegas-to-radioiodine ratioassumedis2000:1duringthisperiodofrelease.Isotopicbreakdowns ofassumednoblegas,radioiodine andparticulate releasequantities areprovidedinTable9.1.B.InteratedOffsiteDosesDuetoPlumeEosureThedownwindintegrated dosesfromthescenarioreleaseareasfollows:TimeReleasePointInteratedDoseRem0700-09150755-0810F0915-09350936-0955AirEjectorAirEjectorAirEjector1.25E-4(WholeBody)8.75E-7(ChildThyroid)6.S2E-5(WholeBody)7.63E-9(ChildThyroid)5.34E-3(WholeBody)1.48E-3(ChildThyroid)6.S1E-4(WholeBody)1.81E-4(ChildThyroid)TotalWholeBodyDose(at8iteBoundary)

=6.13E-3RemTotalChildThyroidDose(at8iteBoundary)

=1.66E-3RemC.PrincialPlantRadioloicalIndications Figures9.1through9.3providetrendplotsforkeyplantradiological indications, including plantventconcentration, letdownmonitorlevel,containment radiation levelandreactorcoolantconcentration.

TABLE9Theassumedreleasequantities fortheGinnaExerciseScenarioaresummarized asfollovs:Time:0915-0935 hrNuclideCurieSecTotalCuriesReleasedKr-85Kr-85mKr-87Kr-88Xe-131mXe-133Xe-133mXe-135Xe-135mXe-138TotalNobleGas4.0E-041.3E-021'E-022'E-024.9E-033'E-014.9E-024.9E-021.6E-026'E-025~2E-014.8E-011.7E+012.3E+012.5E+015.9E+004.0E+025.9E+015.9E+011.9E+017.6E+016'E+02I-131I-132I-133I-134I-1357.5E-054.9E-054.6E-054'E-054'E-059'E-025'E-025.5E-025.0E-025'E-02TotalRadioiodine 2~6E-043~1E-01Long-Lived Particulate 1+2E-091~5E-06

TABLE9.1(continued)

Theassumedreleasequantities fortheGinnaExerciseScenarioaresummarized asfollows:NuclideTime:09360955hrCurieSecTotalCuriesReleasedKr-85Kr-85mKr-87Kr-88Xe-131mXe-133Xe-133mXe-135Xe-135mXe-138TotalNobleGas4.8E-051.5E-032.1E-032.5E-035.8E-043.9E-025.8E-035.8E-031.9E-037.5E-036'E025'E-021.8E+002.5E+003.0E+007.0E-014.7E+017.0E+007.0E+002.3E+009.0E+007~5E+01I-131I-132I-133l-134I-1358.9E-065.8E-065.5E-065.0E-065.1E-06F1E-027.0E-036'E-036'E-036'E-03TotalRadioiodine 3~1E-053'E-02Long-Lived Particulate 1~4E-10i+7E07 FIGURE9.1ASSUMEDSOURCETERMSI/SECC1.0E+00--;.1.0E-011.0E-021.0E-031.0E-041.0E-051.0E-061.0E-071.0E-081.0E-091.0E-101.0E-1111111111111177788888999999000011112222 34501134013345013401340134 05500505050656050505050505CLOCKTIME~NOBLEGASCI/SEC~RADIOIODINE CI/SEC FIGURE9.2AIREJECTORVENTCONCENTRATIONS U1.0E+011.0E+001.0E-011.0E-021.0E-031.0E-041.0E-051.0E-061.0E-071.0E-081.0E-091.0E-101.0E-11CI/CC111111111111778888999999000011112222340134013345013401340134050505050555050505050505OLOCKTIMENOBLEGAS~RADIOIODINE FIGURE9.3RCSCONCENTRATIONS VSTIME+02UCI/GM1.0E1.0E+011.0E+001.0E-01111111111111778888999900001111222234013401340134013401340505050505050505050505CLOCKTIMETOTALGAS~TOTALIODINE

METEOROLOGICAL ASSUMPTIONS

Meteorolo icaConditions BasisThemeteorological conditions forthisscenariowerebaseduponhistorical meteorological datarecordedbytheGinnaprimaryweathertowerandtheNationalWeatherServiceonAuust221988.Minoredittingwasperformed onthedatatoprovidethewinddirection andatmospheric stability conditions requiredbythescenarioduringtheperiodofrelease.NationalWeatherServiceandotherExercisecontrollers willprovideExerciseparticipants weatherforecastsummaries basedonthemeteorological dataandothersupporting information available fromthehistorical record.Thegoalofthisapproachistoprovideparticipants withmorerealistic forecastinformation.

ScenarioAssumtionsThescenariobeginswithlight,southerly windswhichshiftandbecomenortheasterly bymid-morning.

DuringtheperiodofreleaseduetotheSteamGenerator TubeRupture(0915-0955 hr),theaveragemeteorological conditions areasfollows:WindSpeedWindDirection 5mph(at33ft)50degrees(at33ft;windfrom)PasquillStability

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