ML17254A703

Vols 1 & 2 to Dcrdr Final Summary Rept Program Implementation,Re Ginna Nuclear Power Plant.

ML17254A703
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Site:	Ginna
Issue date:	12/31/1985
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DETAILEDCONTROLROOMDESIGNREVIEWR.E.GINNANUCLEARPOWERPLANTFINALSUMMARYREPORTPROGRAMIMPLEMENTATIONVolume1SubmittedbyRochesterGasandElectr,icDecember19854359r8~~0908>00244N230@DOCK0>00><P I"IN SectionTableofContentsPa<ac1.0OBJECTIVESANDBACKGROUND1.1ReportingRequirementsfortheDCRDR1.2SummaryofSupplement1HumanFactorsActivitiesPerformed1.3Assessment,ImplementationandScheduling1.4SummaryReport1.5SummaryofProgramFindings1.6AuditbytheNuclearRegulatoryCommission1.7References1-21-41-41-41-51-62.0MANAGEMENTANDSTAFFING2.1DCRDRTeam2.2ProgramManager2.3DCRDRProjectManager2.4HumanFactorsEngineering2-12-12-22-22-33.0DOCUMENTATIONANDDOCUMENTCONTROL3-13.1OutputDocumentation3.2DocumentControl3.3DatabaseManagementSystem3-13-23-34.0HISTORICALDOCUMENTREVIEW4-14.1Introduction4.2Identifying,CollectingandSelectingHistoricalReports4.3ReportReviewandAnalysis4.4ResultDocumentationandReporting4.5ResultsoftheAnalysis4.6HistoricalDocumentAnalysis4.7HumanEngineeringDiscrepancies4-14-14-34-44-54-64-6

TableofContentsSection,~Pae5.0CONTROLROOMOPERATORSURVEY5-15.1ObjectivesandApproach5.2ConstructionoftheSelf-AdministeredQuestionnaire'.3DistributionandAnalysisoftheSelf-AdministeredQuestionnaire5.4Follow-upInterviews5.5IntegrationofInterviewDatawithSelf-AdministeredQuestionnaireResponses5.6OperatorSurveyFindings5.7References5-15-25-35-65-76.0CONTROLROOMINVENTORY6.1Overview6.2Methods6-16-16-27.0SYSTEMFUNCTIONREVIEW-TASKANALYSIS7-17.17.27.3SystemFunctionReviewandTaskAnalysisMethod-SystemFunctionReviewMethod-TaskAnalysis7-17-17-38.0VERIFICATIONOFEQUIPMENTAVAILABILITYANDSUITABILITY8-18.1Objective8.2Method8.3Findings8-18-38-5

TableofContentsSection~Pae9.0CONTROLROOMCHECKLISTSURVEY9-19.1HumanFactorsEngineeringChecklist9.2EnvironmentalMeasurementProcedures9.3ShutdownCapability9.4NUREG-09099.5ReviewofNRCAuditSurveyConcerns9.6References9-39-59-79-89-89-1010.0VALIDATIONOFCONTROLROOMFUNCTIONS10-110.1SimulatorWalk-Throughs10.2ControlRoomTalk-Throughs10-110-610ASSESSMENT@IMPLEMENTATIONANDSCHEDULINGll-l11.1HEDAssessment11.2RecommendationSelectionll-l11-311.3ImplementationandSchedulingofRecommendations11-411.4VerificationofCorrectiveActions11-412.0COORDINATIONWITHOTHERSUPPLEMENT1NUREG-0737INITIATIVES12-1A-1APPENDIXA-HISTORICALDOCUMENTREVIEW(ProblemAnalysisReport)APPENDIXB-HUMANENGINEERINGDISCREPANCYFORMB-1APPENDIXC-CONTROLROOMDESIGNREVIEWOPERATORSURVEYC-1APPENDIXD-TASKANALYSISDATACOLLECTIONFORMD-1

TableofContentsSection~PaeAPPENDIXE-ENVIRONMENTALMEASUREMENTFORMSAPPENDIXF-VALIDATIONFORMAPPENDIXG-MANAGEMENTANDSTAFFINGRESUMESAPPENDIXH-JUSTIFICATIONOFNON-HEDOPERATORRESPONSESE-lF-l'G-lH-1APPENDIXAPPENDIXI-UNIQUETASKSJ-NRCAUDITRECOMMENDATIONSI-l

1.0OBJECTIVESANDBACKGROUNDRochesterGasandElectric(RG&E)CorporationinitiatedacontrolroomreviewprogramforitsR.E.GinnaNuclearPowerPlantinresponsetoNUREG-0737Supplement1andearlierguidancethatrequiresalllicenseesandapplicantsforoperatinglicenses(OL)toconductaDetailedControlRoomDesignReview(DCRDR)toidentifyandcorrectdesigndeficiencies.NUREG-0700,"GuidelinesforControlRoomDesignReview",issuedinSeptember,1981,provideshumanengineeringguidelinestoassisteachlicenseeandapplicantinperformingdetailedcontrolroomreview.TheRGEEprogramemphasizesdeterminationoftheadequacyofinformationavailabletotheoperatortoeffectivelymitigateemergencyconditions.Thereviewprogramisalsodesignedtocorrecthumanfactorsproblemsandtoimprovecontrolsanddisplaysdeterminedtobediscrepantfromgoodhumanfactorspractices.TheDCRDRprocess,assuggestedbyNUREG-0700,isdividedintofourmajoractivities:planning;review;assessmentandimplementation;andreporting.Thisreportreflectsthehumanengineeringprocessesdevelopedto'ddresstheDCRDRrequirements.m1.1ReortinReuirementsfortheDCRDRSupplement1requiresthesubmittalofaProgramPlancontainingthefollowingmajorelements:(1)aqualifiedmultidisciplinaryreviewteam;(2)useoffunctionandtaskalysis;(3)controlroominventorycomparison;(4)controloomsurvey;(5)HEDassessment;and(6)verificationofdesignimprovements.1-1

heprogramplan,whichdescribeshoweachoftherequirementslistedabovewouldbeaccomplished,wassubmittedtotheNRCbyletterdatedOctober31,1984.1.2SummarofSulement1HumanFactorsActivitiesPerformedThecontrolroomwasreviewedtode'terminewhetheritcouldprovidethesystemstatusinformation,controlcapabilities,feedbackandperformanceaidsnecessaryforpersonneltoaccomplishtheirfunctionsandtaskseffectively.Inaddition,characteristicsoutsidethescopeoftheNuclearRegulatoryCommission's(NRC)DCRDRrequirementsfortheexistingcontrolroom'sinstrumentation,controls,otherequipmentandphysicalarrangementswereidentifiedthateitheraddtoor'detractfromoperatorperformance.Sixreviewprocesseswereusedtoanalyzetheman/machineinterfacewiththecontrolroom:(1)operatingexperiencereview(historicaldocumentreviewandperatorsurvey);(2)systemreview,functionreviewandtaskanalysis;(3)controlroominventory;(4)controlroomcheckl.istsupplement;(5)verificationoftaskperformancecapabilities;and(6)validationofcontrolroomfunctions.Thefirstthreearefoundationprocessesinwhichframesofreferenceandbenchmarksfordiscrepancyidentificationwereestablished.ThelastthreeareinvestigativeprocessesinwhichthebenchmarkswereappliedandHumanEngineeringDiscrepancies(HEDs)identified.Activitiesperformedduringthesetwoprocessesareexplainedbelow:l.FoundationProcesses.Industry-widereviewsofLicenseeEventReports(LERs)forsimilarlydesignedWestinghousepl'antswereanalyzed.Sincethesereportshavegenericapplicability,theywereusedtoidentifyconditionswhichaffecttheprobabilityforoperatorerrorandthesafeoperationofthegeneratingstation.Inaddition,operatingpersonnel1-2 completedquestionnairesandwereinterviewedtoobtainfeedbackbasedonpreviousoperatingexperience.TheproceduresusedintheHistoricalDocumentReviewandtheControlRoomOperatorSurveyaredescr.ibedinChapters4and5,respectively.Acontrolroominventorywasconductedonasystem-by-systembasistoidentifyallinstrumentation,controlsandequipmentwithinthecontrolroom.Thisinformationwascomparedwiththerequirementsidentifiedthroughtheanalysisofoperatortasks.ThemethodologyperformedduringtheinventoryphaseisdescribedinChapter6.Asystems=-reviewandfunctionallocationreviewwasconducted.Operatortasklistswerepreparedandusedduringthetaskanalysisandvalidationofthecontrolroomcapabilities.Theseanalysesestablishedtheinformationflowandcontrolequirementsbetweentheoperatorandthecontrolboards.AummaryoftheapproachisincludedinChapter7.2.InvestiativeProcesses.Usingthefoundationprocessesasabasis,theinvestigativeprocessesprovidedtheappropriateinformationnecessarytodeterminetheadequacyofthecontrolroomfromahumanengineeringperspective.Discrepancieswereidentifiedanddocumentedduringthispartofthereview.AnexplanationofthecontrolroomchecklistsurveyiscontainedinChapter8.Thisstepwasfollowedbyaverificationoftaskperformancecapabilitieswhichincluded:(l)availabilityandadequacyoftheinstrumentationandcontrols,and(2)efficientinterfacebetweentheoperatorandthecontrolboard.AsummaryofverificationisexplainedinChapter8.ubjecttotheverificationprocess,avalidationofthecontrolroomfunctionswasconducted.Thisprocedure1-3

determinedwhetherthefunctionsallocatedtotheoperatingrewcouldbeaccomplishedwithinthestructureofthedefinedemergencyoperatingproceduresandthedesignoftheexistingcontrolroom.ValidationisdescribedinChapter10.1.3Assessment,XmlementationandSchedulinUponcompletionoftheSupplementalReviewProcesses,anexaminationof.theHEDswasconductedbytheHumanFactorsReviewTeam,describedinChapterll.ThisreviewservedtoidentifythesignificanceofeachoftheHEDs,aswellastoprovidethereviewteamwithanopportunityfordetermining,whereappropriate,correctiveactions.Amethodologywasalsodevelopedtoimplementthehumanengineeringresolutions.1.4SummarReortThissummaryreporti.ssubmittedaspartoftheR.E.GinnaCRDR.Thereport:(l),summarizestheoverallreviewprocess;(2)describestheidentifiedHEDs;(3)describes.humanengineer.ingimprovementsimplementedduringthecourseofthisandpreviousreviews;(4)identifiesanyproposedimprovementsandthemethodologyforimplementation;and(5)discussesintegrationofDCRDRactivitieswithotherNUREG-0737SupplementalRequirements.1.5SummarofProramFindinsOutofthereviewandanalysisthatisdescribedinSections4,5,7,8,9and10ofthisreportcame489HumanEngineeringDeficiencies(HEDs)whichwentthroughtheAssessment//ResolutionprocessdescribedinSectionll.AllHEDsarelistedinVolume2includingthecategoriesusedtogroupthem,variousgradingdistinctionsandasummarystatementofthesessment/ResolutionTeam'sdispositionforeachone.TheDswerecategorizedaccording-tothenatureoftheproblemandcorrectiveactiontobeimpelemented.Twentycategoriesof1-4

correctiveactionshave-been'pecified,suchaslabels,controllersanddisplays.ThishelpstoshowtheintegrationoftheHEDcorrectiveactionsandtheattentiongiventothecumulativeeffectofgroupsofHEDs.NoneoftheHEDsidentifiedduringtheDCRDRinvolvedimmediatesafetyconsiderationswhichwouldrequireshutdown.Manyofthemwereeitherreadilymodifiableorinvolvedmodificationsthatdidnotrequiresubstantialsystemre-design/equipmentchanges.ThisisnottoosurprisinginviewofthecontinuingprogramofreviewandchangesthattheGinnaStationhasundergonethroughitsdesign/operatinglifetimeofover20years.ThecontrolroomwasoriginallydesignedbyRG&Einthe1960'swiththeassistanceofsubstantialmock-upsanddesign,studiesthatwereprecursorstotheformalspecifichumanfactorsguidelinesthatweredevelopedrecently.Duringoperation,asobservationsweremadeorproblemscametolight/changesweremadeaccordingly.Thus,thechangesmadeasaesultofthisDCRDRprogramareviewedmoreasenhancementsratherthanfundamentalchangesorrearrangements.l.6AuditbtheNuclearReulatorCommissionTheNRCHumanFactorsEngineeringBranch(HFEB)conductedaControlRoomDesignReview/AuditduringMay14-17,1985,atGinna.Duringthecourseoftheaudit,theNRCteamdiscussedallaspectsoftheDCRDRprogram.DocumentationoftheControlRoomSurvey,FunctionandTaskAnalysis,OperatorSurveyandtheHEDAssessmentprocesswerereviewedindetailinadministrativemeetingrooms.TheauditteamalsovisitedthecontrolroomtoformopinionsaboutthequalityandquantityofHEDsdocumentedduringtheDCRDRprocesshndhowtheyshouldpossiblybetreatedduringtheassessmentprocess.AreportwassubmittedbytheNRC'sconsultant,LawrenceLivermoretionalLaboratory(LLNL)andthetechnicalcontentandnclusionsagreeduponbytheNRC'sDivisionofLicensing.XnaletterdatedAugust9,1985,fromtheNRCtoRogerW.Kober,1-5

VicePresident,ElectricandSteamProduction,RGGE,theesultsofthein-progressauditoftheDetailedControlRoomDesignReviewweresubmittedforcon-sideration.TheNRCrequestedthattheauditreportbeusedtohelpcompletetheDCRDRandforthepreparationofthesummaryreport.Theconclusionoftheauditreportcontainedspecificpointsthatwererecommendedforcoverageinthesummaryreport.Eachoftheserecommendationshasbeenaddressedwithintheappropriatesectionsofthisreport,atableoftheseNRCpointsisprovidedinAppendixJ.1.7ReferencesAdditionalinformationconcerningobjectivesandbackgroundfortheDCRDRcanbefoundinthefollowingdocument:RochesterGasandElectricCorporation.DetailedControlRoomesinReviewProramPlan.Rochester,NY,Octoberg1984.1-6

2~0MANAGEMENTANDSTAFFINGThepurposeoftheDetailedControlRoomDesignReview(DCRDR)wastoidentifyandcorrectthosefeaturesinthecontrolroomenvironmentwhichcouldpotentiallydetractfromthesafeandefficientoperationofthefacility.TheDCRDRactivitieswereimplementedbyexperiencedoperations,nuclearsystems,licensingandhumanfactorsengineeringpersonnel.2.1DCRDRTeamheGinnaDCRDRteamconsistedofagroupofprofessionalsfromvariousdisciplineswiththewiderangeofskillsnecessaryfortheperformanceofthedesignreviewandincluded:ElectricalengineeringNuclearsystemsengineeringHumanfactorsengineeringOperations~Training~LicensingThiscoregroupwassupplemented,asrequired,byotherdisci-plinessuchasmechanicalandIsc.engineering.Inaddition,threemembersofthereviewteam--theDirectorofEngine-ering,theNuclearEngineeringManagerandtheResponsibleEngineer--providedlicensingexpertise.Duringthecourseof~~ereview,anyadditionalspecialistsrequiredforspecificsks,weremadeavailableasneeded.2-1

tPriortobeginningthereview,teammemberswereselectedandfamiliarizedwiththemethodsandcontentofrelevantNRCdocuments,generalhumanfactorsengineeringprinciples,andmethodology.Teammemberswerealsoprovidedtheopportunitytofamiliarizethemselveswiththegeneraldesignandoperationoftheplant.Anygeneralorspecificproceduralissueswereresolvedatthispoint.InresponsetotheNRCauditreportrecommendationconcerningtheDCRDRreviewteam,theresponsibilitiesofeachofthereviewteampositionsaredescribedinthefollowingparagraphs.ThelevelofeffortofeachreviewteammemberforreachDCRDRtaskissummarizedinTable2.1;thestructureandmanagementofthereviewteamisshowninFigure2.1.TheresumesofallmembersofthereviewteamareprovidedinAppendixG.2.2ProramManaerTheleadfortheDCRDRistheEngineeringDepartment.TheNuclearEngineeringDisciplineManagerhastheoverallresponsibilityfortheplanningandadministrationoftheDCRDRprojectandisresponsibletotheDirectorofEngineeringServices.ThisresponsibilityincludedschedulingfortheprojectandcoordinatingreviewactivitieswithotherEngineeringDisciplines,theGinnaStaffandtheCorporateManagement.2.3DCRDRPro'ectManaerTheResponsibleEngineer(RE),whoservedastheDCRDRProjectManager,wasresponsiblefortheexecutionoftheDCRDR.HecoordinatedtheDCRDRactivitieswiththetechnicalreviewleadersandwasresponsibleforschedulinganddirectingthealuationandreportingprocess.2-2 2.4HumanFactorsEnineerinARDCorporationprovidedsupporttoRQGEintheareaofhumanfactorsengineering.ALeadHumanFactorsSpecialist(LHFS)wasresponsiblefordirectionoftheHFSstoinsurethathumanfactorsprincipleswerenotcompromisedduringtheDCRDR.2-3

PROGRAMMANAGERDCRDRPROJECTMANAGER~~TRAININGENGINEERING~~~~~OPERATIONSLIAISONENGINEERMANFACTORSSPECIALIST~~LEADHUMANFACTORSSPECIALISTVCCP(LIEEClCl00CC/lIUJOClUJIXI<<CClI-ci:>CUJLIJ)C/lClC/ICCUJ0CQI-<<LOOUJ)L/ICL(/IO<<CI-cCMhCMi/lU<<CI-Ii/li/lClI-UJ)UJ)L/I0I-CQOI-UJ0ZI-ZDMCl<<LUI-O~ClmQI247CCUUJUJC5)XClI-<<LCl)ClI-UJUJ(/lClI-ClUJOUJI-CCClCYTable2.1InvolvementofDCRDRPersonnelSummaryMatrix2-4

PROGRAMMANAGERDCRDRPROJECTMANAGERELECTRICALENGINEERINGMECHANICALENGINEERINGPLANTLIAISONENGINEERLEADHUMANFACTORSSPECIALISTHUMANFACTORSSPECIALISTSI&COPERATIONSSIMULATORPROJECTTRAININGFigureZ.1StructureandManagementoftheDCRDRReviewTeam2-5

3.0DOCUMENTATIONANDDOCUMENTCONTROLThissectiondescribesthedocumentationsystem(input/outputdocuments)anddocumentationmanagement/controlprocedureswhichRG&EusedtosupporttheR.E.GinnaDetailedControlRoomDesignReview.Fromthebeginningofthereview,theteamhadatitsdisposalthefollowingreferencedocuments:SystemListsSystemDescriptionsPipingandInstrumentationDrawingsControlRoomFloorPlanPanelLayoutDrawingsSeveralListsofAcronymsorAbbreviationsSamplesofComputerPrintoutsProcedures(Emergency,AbnormalandOperating)WestinghouseOwnersGroupLowPressureEmergencyResponseGuidelineSystemReviewandTaskAnalysisMasterEmergencyOperatingProceduresSummary(MES)Asadditionaldocumentswereacquiredorwritten,theywereaddedtothelibrary.i3.1OututDocumentationnordertofacilitatesystemat.izingandrecordingControlRoomesignReviews,aseriesofstandardformswasdeveloped.The3-1

formsusedarelistedbelowandappearintheirentiretyinAppendicesAthroughF.HumanEngineeringDiscrepancy(HED)FormHistoricalDocumentReviewProblemAnalysisReport(PAR)StationPers3.2DocumentControlSoundSurveyRecordLightingSurvey-Illuminance.RecordLightingSurvey-LuminanceandReflectanceRecordHumidity/TemperatureRecordAirVelocitySurveyRecordTaskAnalysisDataCollectionFormObservations'fromValidationWalk-Throughs(WT)andTalk-Throughs(TT)Self-administeredQuestionnaireandCoverLetterforDCRDROperatorSurveyQuestionsforFollow-upInterviewsofRGGEGinnaonnelRochesterGasandElectricCorporationrecognizedthatadatacollection/analysiseffort,suchasthatinherentinaDCRDR,cangeneratevolumesofpaperworkwhich,ifmanagedimproperly,couldresultinagreatlossoftimeandmoney.RG&E,there-fore,implementedadatabasemanagementsystem(DBMS)tocollect,update,analyzeandprovidetheinformationnecessarytofulfilltherequirementsofDCRDRsonadedicatedcomputer.ImplementationoftheDBMSminimizedthenumberofmanualtransformationstepsrequiredinthedatacollection/analysiseffort.Furthermore,itaffordedtheDCRDRteamthecapabilityofreal-timedataanalysis.ThroughtheuseoftheDBMSpara-meters,anynumberorcombinationofdatapointswasaccessedandanalyzedonanas-neededbasis.3-2

3.3DatabaseManaementSstemTheDBMSwasimplementedonaVAXll/730usingINFO/INFO-TEXT.Itconsistsofamasterprogramwithmemorystoragedevicestoholdthedataextractedfromvarioussourcedocuments.Becausemanualhandlingofdataislargelyeliminatedafterdataisenteredintothesystem,theDBMSgreatlyreducedduplicationofefforts,documentlossanderrorsresultingfromunnecessaryhandlingofdata.AftertheDBMSwasimplemented,aseriesofdatafilesandrecordswascreatedusinginformationderivedfromthevarioussourcedocuments.Eachsourcedocumentcontainedspecificforms,charts,schedules,etc.,requiredfortheDCRDRandeachconstitutedasingledatafile.Datafiles,inturn,comprisedindividualrecordswhichrepresentthespecificparameterscontainedinthefileforms,charts,etc.Thefilethenservedasamodelofthedocumentfromwhichitwascreated,aswellsanareatostoredatarecords.Thesourcedocumentsin-ludedthosereportsandformslistedpreviouslyinthischapter.Toavoidfiledamageorunauthorizeddatamanipula-tion,accesstotheDBMSwasrestricted.3-3 4.0HISTORICALDOCUMENTREVIEW4.1IntroductionTheobjectiveoftheHistoricalDocumentReviewwastoutilizearchivaldocumentationofcontrolroomproblemstoidentifyareasofinvestigation.Itensuresthattheman-machineinterfaceperspectiveisadequatelyaddressedandsignificantlyreducesthepotentialforsubsequenthumanerror.Humanerrorinperformingcomplicatedtasksisawellocumentedfactandthepotentialforitisalwayspresent.Itancombinewithpoordesignfeaturesandcontributetooperationalproblems.Fortunately,'nthenuclearindustry,instancesofpasthumanperformanceerrorandequipment/designarrangementproblemsaredocumentedinplantandindustryrecordsandcanbeusedasadatabaseforrecommendingdesignimprovements.ThissectionpresentstheprocessusedtoreviewseveralsuchdocumentstoidentifyareasofpotentialhumanperformanceproblemsatRG&E'sR.E.GinnaNuclearStation.ThereviewandanalysiswereconductedbyaHumanFactorsSpecialist(HFS)andaSubjectMatterExpert(SME)fromtheDCRDRteam.4.2Identifin,Collectin,andSelectinHistoricalReortsGGEhasthreeconvenientsourcesofhistoricalreports.Theseportsareindustry-widesources--theLicenseeEventReport(LER),theSignificantEventReport(SER)andtheSignificant4-1 0

peratingEventReport(SOER).SinceGinnaStationeventsdidotincludemanyfoundintheindustry-widereports,all,Westinghouseplantswereincludedinthereview.Inthisway,plantswithasimilarconstructiontoR.E.Ginnawhichwouldbelikelytoexperiencecomparableeventsareincludedinthereview.TheseplantsareBeaverValley-l,Callaway-l,Catawba-l,ConnecticutYankee,-Cook-l,Cook-2,DiabloCanyon-l,Farley-l,Farley-2,Ginna,IndianPoint-2,IndianPoint-3gKewaunee,llcQuire-l,McQuire-2,NorthAnna-l,NorthAnna-2,PointBeach-l,PointBeach-2,PrairieIsland-l,PrairieIsland-2,Robinson-2,Salem-l,Salem-2,SanOnofre-l,Sequoyah-l,Sequoyah-2,Summer,Surry-l,Surry-2,TrojangTurkeyPoint-3,TurkeyPoint-4,Yankee-Rowe,Zion-l,andZion-2.LERinformationisstoredinanNRCcomputerizeddatabaseandincludesallReportableOccurrences(ROs).Licenseesarerequiredtosubmitthesereportstocomplywithfederalegulations.Thedatabaseis'etuptoprovideeaseintaininginformationregardingtheincidents.SinceallLERsaresubmittedtotheInstituteforNuclearPowerOperations(INPO),anLERsortwasobtainedfromtheINPOdata-base.Toobtaindatathatwaspertinentandcurrentinitsapplication,therequestwaslimitedtoreportsofthoseeventswhichoccurredinWestinghouseplantsoverthepastfiveyears(January1979-September1984).INPOreviewsallLERsandidentifiesthosereportswhicharesignificant.These.reports(SERs)furtheranalyzeLERdata.WhenseveralSERshavebeencollectedconcerningsimilartypesofincidents(atdifferentplants),anSOERisgenerated"byINPO.Thus,SOERsanalyzesignificantgenericeventsingreatdetail.DataisavailablefromthetimeboththeSERandSOERprogramsbeganin1980.Inthisreview,allSERsandSOERscurringatWestinghouseplantswerereviewed.TheHFS,witheassistanceofGinnaStationpersonnel,obtainedcopiesoftheapplicableLERs,SERsandSOERs.Thesereportswerethen4-2

ortedbydateandpossibleapplicability.Copiesofthoseventswhichinvolvecontrolroomoperator,proceduralorcontrolboardequipmentfailure,anderrorsattributedtodesignarrangementwereretainedintheHistoricalReviewnotebook.Allreportswerescreenedtodetermineiftheydescribedanddocumentedacontrolroomproblemmeetingthefollowingcriteria:l.Equipmentreferenced(valve/pumpcontrols,displaysfindicators,etc.)mustbeinthephysicalconfinesofthecontrolroom.2.Procedurestepsreferencedmustbeaccomplishedwithinthephysicalconfinesofthecontrolroom.3.Personnelerrorreferencedmusthaveoccurredinthecontrolroomonequipmentinthecontrolroom,orentailedadeviationfromproceduresthatshouldbeaccomplishedinthecontrolroom.ReportsthatmeetoneormoreoftheabovecriteriawereretainedintheHistoricalReviewnotebookforfurtheranalysis.4.3ReortReviewandAnalsisForeveryreportthatremainedaftertheinitialscreening,aProblemAnalysisReport(PAR)wascompiled.Thetwo-pagePAR,showninAppendixA,wasusedtorecordthefollowinginformation:~Investigators'ames~StationandunitEventdate:ReporttypeandnumberOperatingstatusofplantCircumstancesandeventsleadingtotheproblem4-3

~Natureoftheproblem~Stepstakentocorrectoralleviatetheproblem~Outcome~Correctivemeasuresundertaken~HumanperformanceproblemsassociatedwiththeeventWiththeassistanceoftheSME,theHFSreviewedeachreporttodeterminewhethertheeventwasapplicabletoGinnaStation.InthecaseswherethesystemsorequipmentweredifferentatGinnaStation,thereportwasnotconsideredapplicable.ForeacheventdeterminedapplicabletoGinnaStation,thesecondpageofthePARwascompleted.Theinformationcompletedatthistimeincluded:~Areasinwhichtheeventisapplicabletotheplantunderreview~Correctiveactionstakenattheplantunderreview~Unresolveddiscrepancies(ifany)~HEDnumber(whereapplicable)4.4ResultDocumentationandReortinThePAR,discussedanddescribedabove,constitutestheprimarydocumentforthisaspectoftheDCRDRprocessandcontainspertinentinformationfromtheanalyzedreport.Inaddition,whentherecommendationsentailedpanelalterations,panelenhancements,trainingrevisionsoradditions,operatingproceduremodificationsand/oradministrativeproceduremodifications,theapparentfundamentalproblemanditsrecommendedcorrectiveactionwererecordedbytheHFS,asanHEDonanHEDform.TheeventandtaskrelevanttotheHEDwerenotedinthedescriptionofthediscrepancy.InadditiontomaintainingthePARsandHEDs,theHFSponsibleforthisaspectoftheDCRDRmaintainedthestoricalreviewnotebook.Thisnotebookisaworking4-4 ocumentwhichwasstartedatthebeginningoftheHistoricaleportReviewprocessthatcontains:~ProblemStatusReport(PSR)-anindexofallreportsreviewed~AcopyofallcompletedHEDsidentifiedduringthereview~AcopyofallreportsconcerningHumanFactorsproblemsinthecontrolroomwhichwerereviewedandanalyzed,withtheinformationcollectedinthereviewandusedintheanalysis~ThefinalPARforeachdocumentreviewedNTheHFSresponsibleforthereviewofhistoricaldocumentationorkedindependentlyfrom,butparallelto,therestoftheYRDRreviewteam.ThePSRwasdevisedasameansofkeepingtheDCRDRteammembersadvisedoftheprogressbeingmadeinthisreviewprocess.ThePSRindicates:~Reporttype~Reportnumber~Eventdate~Currentinvestigativestatusofeachreport4.5ResultsoftheAnalsisTheLERsortresultedinalistingof1412reports.Inaddition,126SERsand21SOERsregardingWestinghouseplanteventswerecollectedatthebeginningofthereview.Aftertheinitialreview,23reportswereretainedinvolvingproblemsprovedtobecontrolroomrelated,asdefinedbythecriteriatedpreviously.4-5

Thesystemsandequipmentinvolvedinoneofthecontrolroom-elatedincidentsisnotsimilartoequipmentatGinna.-Inthiscase,theincidentwasjudgednotapplicableandremovedfromthereviewprocess.Afterthissort,22reportsremained;ofthesereports,20oftheeventsnotedhadbeencorrectedordidnotexistatGinna.TwoHEDswereidentifiedfromtheremainingtworeportsregardingproblemswhichcouldpotentiallyoccuratGinnaStation.AsummaryoftheresultsofeachsortisshowninTable4.1.Inaddition,alloftheHumanFactors/ControlRoomdocumentsareincludedinthehistoricalreviewnotebook.4.6HistoricalDocumentAnalsisThefollowingproblemswereresponsibleformanyoftheeventsfoundinthereportsthatwerereviewed:Equipmentfailure,wirescrossed,improperconnections~Equipmentnotpositionedcorrectly~AlarmmalfunctionIncorrectbreakeralignmentInaccurateorincorrectcalibrationUseofnon-qualifiedequipmentInstallationofimpropersparepartsFailuretoproperlyfollowaprocedureInadequate(deficientorinconsistent)procedureMisinterpretationofprocedure,instructionsInadequatetraining(especiallywithnewemployees)Lackofadministrativecontrols4.7HumanEnineerinDiscreanciesTwoHEDs(488,489)werewrittenforthisphaseoftheDCRDR.OneHEDidentifiesaneedforinterlocksandupgradedocedurestopreventblowdownsamplingisolationvalvesfrominginadvertentlyleftclosed.Thesecondinvolvesthenuisancealarmsinthecontrolroom.4-'6 Table4.1.SummaryofResultsofSortsInadequatemonitoringFailuretocompletesurveillancetestsontimeMissedsamplesAcceptancecriteriaofprocedurenotmet~CreationofeventcontrarytoTechnicalSpecifications~ExceedingTechnicalSpecificationlimits~Improperlycompletedrecords~Fireprotectiondeficiencies(removaloffirebarriers,firedoorblockedopen,firepenetrationsnotsealed,firepumpsoutofservice)~Actions/errorsbycontractorsormaintenancepersonnel~InadequatemaintenanceDocumentStatusLERSERSOERTotalNotApplicabletoHumanFactors/orNotControlRoomRelated1396122181537NotApplicabletoGinnaProblemCorrectedatGinna1420HEDWrittenTotal14121262115604-7

5.0CONTROLROOMOPERATORSURVEY5.1Ob'ectivesandAroachTheobjectiveoftheoperatorsurveywastoobtainspecial,pertinentknowledgethatoperatingpersonnelpossessregardingcontrolroomsystemfeatureswhichtheyhaveexperiencedand/orobservedinthecourseofpreparingforoperationsorintheLoperationsthemselves.AsoneofthefoundationprocessesoftheDCRDR,theoperatorsurveyprovidesinformationthatwillguidethehumanfactorsspecialistsduringlater,investigativeasesoftheDCRDR(namelythechecklistsurvey,tasknalysis,verification,andvalidationprocesses).Italsoprovidesanavenueforplantmanagementtogathergeneralinformationabouttheplantoperators'erceptionsandopinionsofcontrolroomdesignandprocedures.Operatorswereencouragedtoidentifybothpositiveandnegativefeaturesofthecontrolroom.Thenegativeitemswere,asappropriate,deferredforfurtherconsiderationuntillaterstagesoftheDCRDR,presentedasgeneralreferenceinformationforRGGE'sconsideration,orwrittenasHEDs.Thepositiveitems,alsopresentedforreference,suggestcontrolroom~featuresthatshouldnotbecompromisedinthecourseofcorrectingotherHEDs.Theseitemswereusedbythereviewteamasguidanceforcorrectiveactions,sincetheyillustrateaspectsofthecontrolroomdesignthattheoperatorsfindticularlyeffective.Aneffortwasmadetopresentallmmentsandsuggestionsmadebytheoperators,eventhoughnotallofthenegativecommentsweredeterminedtobevalidHEDs.5-1 ThedeterminationastowhichproblemsqualifiedasHEDswasasedinpartonanunderstandingoftheprinciplesofhumanfactorsengineeringandinpartoninformationcollectedfromoperationspersonnelduringthefollow-upinterviews.Althoughemphasiswasplacedonemergency-relateddesignfeaturesduringthecontrolroomreview,theoperatorswereencouragedtoconsiderallmodesofplantoperationinformulatingtheirresponses.Theypursuedthisdirectionandidentifiedanumberofnon-emergencycontrolroomfeaturesthatdeserveconsideration.5.2ConstructionoftheSelf-AdministeredQuestionnaireTheself-administeredquestionnairewasstructuredtoaddressthefollowingareas,thefirstninebeingthosesuggestedinNUREG-0700:WorkspaceLayoutandEnvironmentPanelDesignAnnunciatorWarningSystemCommunications~ProcessComputers~MaintenanceProceduresOperatingProceduresStaffingandJobDesignTrainingOperatorAidsAdraftquestionnairewaspreparedbytheHFS.RG&EmembersofthereviewteamreviewedthisdraftandprovidedsuggestionswhichwereincorporatedbyARDpersonnelinthefinalversionofthequestionnaire.Theresultingquestionnaire,with,accompanyingexplanatorymaterials,wasthendistributedtotheerators.AcopyofthedistributionpacketisshowninendixC.5-,2

~~achquestioninthefirstninetopicareaswasposedinaultiple-choiceformat,toencouragetheresponseofoperatorswhomightnothavebeeninclinedtoprovidewrittencommentsforeachitem.Inaddition,open-endedquestionsforeachitemencouragedtheoperatorstodescribeindetailthespecificsuponwhichtheirmultiple-choiceresponseswerebased.Theoperatorswerefrequentlyremindedtoconsiderallmodesofplantoperation,includingstart-up,hotstandby,fullpower/andreducedpower,inadditiontopossibleabnormaloremergencyoperatingconditions.Opinionsregardingbothpositiveandnegativedesignfeaturesofthecontrolroomweresolicited.Eachoperatorwasalsoaskedtofilloutaseparatesheetdetailinghisbackground,levelofexperience,andcurrentstatusatRG&E..3DistributionandAnalsisoftheSelf-AdministeredQuest'ionnaireThesequestionnairesweredistributedtoforty-twooperators,basedonalistpreparedbyRGGE.TheparticipantsincludedalllicensedoperatingpersonnelaswellastrainerslicensedonGinnastationinthetrainingdepartment.Theoperatorsweregivenseveralweekstofillouttheself-administeredquestionnaireandtoreturnitbymailtoARD.Confidentialitywasassuredbyassigningeachoutgoingquestionnaireanumber.ThelistofpotentialrespondentsandcorrespondingnumberswaskeptinconfidencebyARDpersonnel.Twenty-threequestionnaireswerereturnedandARD,personneltallied.thedemographicinformationandmultiple-choiceresponses.Writtenresponseswerecompiledforeachquestionandthensummarized.Responseswhichaddressedthesameissueecollapsedintoasummarystatementoftheconcernwithansociatedcountofthefrequencywithwhichthatconcernhadbeenmentioned.InthefewinstancesinwhichaconcernwasF5-3

ddressedbydifferentrespondentsunderdifferentuestionnaireitems,theresponseswerepooledunderthequestionwhichelicitedthehighestincidenceofthatresponse.Ambiguitiesinthewrittencommentswerenoted.Themultiple-choiceresponsesandthewrittencommentswereexaminedtakingparticularnoteofthoseareasofconcerntotheoperatorsandtotheextenttowhichaconsensusemergedoneachitem.5.4Follow-uInterviewsTheobjectivesofthefollow-upinterviewswereasfollows:~Toclarifyambiguitiesinanindividual'swrittenresponsestotheself-administeredquestionnaire.~Togatheradditionaldetails,forexamplesystemorcomponentinformation,pertainingtothatindividual'sresponses.Toexaminetheextenttowhichoperatorsagreedordisagreedwiththeircolleagues'uggestionsmadeinresponsetotheself-administeredquestionnaire.Thus,therewereafewissuesthatwerediscussedwithallintervieweesandsomethatvariedfromoneindividualtothenext,dependingoneachperson'swrittenresponsesontheself-administeredquestionnaire.ARDpersonnelconstructedasetofquestionsandissuestobeaddressedduringthefollow-upinterviews,basedontheanalysisofresponsestotheself-administeredquestionnaire.Thi.sfollow-upform(seeAppendixC)wasdistributedtoeachofintervieweespriortotheon-siteinterviews,andalthoughtspecificallyasked,sevenfilledoutthefollow-upform.Someoftheissuescoveredinthefollow-upinterviewsafforded5-4 0

theoperatorsanopportunitytoagreeordisagreewithsomeofchesuggestionsthattheircolleagueshadmade.Incaseswherethepreviousresponseshadsuggestedproblems,butofferednosolution,opinionsaboutpossiblecorrectiveactionsweresolicited.ARDsuppliedRGSEwithalistoftheoperatorswhomwewishedtointerview.Interviewswereconductedon-sitewithelevenoftheoperators,whohadrespondedtothepreviousquestion-.naire'.Eachinterviewlastedapproximatelyonehour.Confi-dentialityofoperators'esponseswasmaintainedbothduringtheinterviewprocessandinthenotestakenbyARDpersonnelduringtheinterviews.5.5InterationofInterviewDatawithSelf-AdministeredQuestionnaireResonsesheinformationcompiledpreviouslyfromtheself-administeredestionnaireswasenhancedbasedonnotestakenbytheinterviewerduringthefollow-upinterviews.Ambiguitiesnotedpreviouslywereresolvedand,whereappropriate,specificssuchassystemorcomponentnameswereadded.Thenumberofoperatorswhoagreedordisagreedwithspecificsuggestionsinthesevenreturnedformswastallied.Thetablesofissues,whi'chhadbeenstartedpreviously,werethenupdated.Finally,arecommendedactionforthereviewteamwasdeterminedforeachissueofconcern.Thesewereclassifiedintothefollowingcategories:1.Problemsthatweresufficientlywell-definedandvalid,fromahumanfactorsperspective,werewrittenasHEDs.2.ProblemsthathadalreadybeenwrittenasHEDswerenotedassuch.5-5 0

3.Suggestionsmadebytheoperatorswhich,becausetheyviolatedsoundhumanfactorsengineeringpractices,wouldnotbeadvisable,werenotedseparately.4.Negativecommentsofamoregeneralnature,butnonethelessexpressingvalidconcerns,werenotedformanagement'sreference.5.60eratorSurveFindinsTheoperatorsurveyidentified30HEDsthatwereenteredintoARD'scomputerizeddatabasemanagementsystemandarepresentedinVolume2.ThefindingsoftheoperatorsurveyoverlaptosomeextentwiththoseresultingfromotherphasesoftheDCRDR.Thisredundancyservesasoneindicationoftheextentofidentifiedproblems.Anotherindicationofproblemseverityisthenumberofoperatorswhomentionedaparticularproblem.Nevertheless,astrengthoftheoperatorsurveyisthatitivesindividualoperatorstheopportunitytoapplytheirniquebackgroundsandexperiencestothecontrolroomreviewprocess.Therefore,thepossibleimportanceofconcernsthatwerevoicedbyonlyoneortworespondentswasnotoverlooked.EnresponsetoanNRCauditreportsuggestion,areportwassubmitted(seeAppendixH)toincludeallitemssubmittedbyoperatingpersonnelincludingthosewhichdidnotbecomeHEDsandthereasonswhytheywerenotconsideredassuch.TheRG&EDCRDRteamsent'copyofthereporttothePlantOperationsgroupsothatmanagementcoulddetermineifanyoftheissuesraisedbytheoperatorswarrantedresolutionindependentoftheDCRDRprocess.ThedatagatheredduringtheoperatorsurveyweremaintainedbyARDinaformthatwillprovidethereviewteamwithreferencematerialforlaterph'asesoftheDCRDR.

0

.7ReferencesAdditionalinformationconcerningtheControlRoomOperatorSurveycanbefoundinthefollowingdocument:ReortonCRDR0eratorSurvesforRochesterGasandElectric'sGinnaStation,Columbia,MD:January1985.AdvancedResourceDevelopmentCorporation,ReortonCRDR0eratorSurves:JustificationofNon-HEDResonsesfortheR.E.GinnaStation,Columbia,MD:June1985.AdvancedResourceDevelopmentCorporation.5-7 6.0CONTROLROONINUENTORY6.1OverviewTheobjectiveofthecontrolroominventoryfortheGinnaStationwastoestablishareferencesetofdatatoidentifyinstrumentationandcontrolswithinthecontrolroom.DuringverificationdescribedinSection8,thisreferencedataiscomparedwiththeequipmentrequirementsidentifiedduringthetaskanalysisphaseoftheDCRDR.Alldisplays,controls,controllers,andannunciatorsintheprimaryoperatingareaofecontrolroomwereincludedinthisinventory.BasedontheguidanceofNUREG-0700,HFSscompletedtheinventorywithsupportasneededfromGinnaStationOperationsstaff.TheapproachtakenwasbasedontheGinnaStationSimulatorinventoryprovidedbyRGGE.TheHFSmanuallyverifiedthecompletenessandaccuracyofthesimulatorinventorybyadirectcomparisonwithcurrentcontrolboardsinthecontrolroom.Inthosefewcaseswheredisparitieswerediscoveredbetweenthesimulatorinventoryandactualcontrolroomequipment,theDCRDRinventorywasupdatedtoreflecttheactualcontrolroominstrumentationandcontrols.Thiswasdonetoensurethatanaccurate,currentinventorywasgeneratedforuseinallDCRDRphases.Eachpieceofequipmentonthecontrolboardswasassigneda~~'quereferenceidentifier.Thisidentifierreflectedformationaboutthephysicalcharacteristicsofeachpieceofequipmentasitappearedfromthefrontofthecontrolpanels.6-1 nventorydatawerestored.inthecomputerizedDBMSandsortedamannertofacilitatetheverificationprocess.This-informationwasusedtodeterminetheadequacyandusefulnessoftheequipmenttotheoperatorsinmonitoringandcontrollingtheplantfromahumanfactorsstandpoint.6.2MethodsInresponsetotheNRCauditreportconcern,thedetailsofthecontrolroominventoryprocessareincludedbelow.were:hAllequipmentonthefrontandbackofthemaincontrolboardsandtheradiationmonitoringandsidepanelsattheGinnaStationwereincludedintheinventory.Thepanelnumbers5g6g7g8~9g10'8'9'3'5/26~thelutiondrawingsandcomputerinventoryprintoutsoftheGinnaSimulatorProjectwerecomparedcomponentbycomponent,tothecontrolpanelsintheactualcontrolroombyanHFS.Anydiscrepancieswerethenpenciledinonbothdrawingsandcomputerprintouts.TheHFSadheredtothefollowingstepsinperforminginventory:~Panelevaa~Asequentialcodewasthendevelopedfromthesedrawingstouniquelyidentifyeachcomponentoneachcontrolpanel.Thecodeincludedboththepanelnumberplusacomponentnumber.Thecomponentnumbersbegansequentiallywiththenumberone(1)oneachpanel.Inthoseinstanceswherecontrolstatuslightswereassociatedwithcontrolswitches,asingleinventorynumberwasassignedtobothlightandswitch.Thisapproachclearlyshowedtherelationshipofthetwo6-2 components.Indicatorlightsthatwerenotassociatedwithacontrolwereassignedindividualsequencenumbersandreferredtoas"Indicator"statuslightstodifferentiatethemfrom"Control"statuslights.Similarly,asinglesequencenumberwasassignedtoeachcontrollerandmulti-penrecorder.Specificcomponentsofthesecomplexpiecesofequipmentwereidentifiedusingsub-numbers.~Aseachpieceofequipmentwasenteredintheinventory,itwascheckedagainstthe,GinnaSimulatorProjectcomputerprintoutandcheckedoffontheappropriatedrawing.Threeseparateinventorieswereestablishedforindicators,controls,andannunciators.Controllerswereassignedtoeithertheindicatororcontrolinventoriesbasedonthesub-componentcharacteristicsofthespecificcontroller.hefollowinginformationwascollectedforeachcomponent:~PanelNumber~SequenceNumber~Label(engravedcomponentlabelasitappearedonthecontrolboards)~manufacturer(ifengravedonthecomponent)oHodelNumber(ifengravedonthecomponent)~OtherLabels(secondarycomponentlabelsonthecontrolboardsorontheequipmentitself,includingalldyno-tapelabels)6-3 hefollowingadditionalinformationwasobtainedforndicators:~Typeofinstrument,forexample:-rotarymeter-verticalmeter-single-pointrecorder-multi-pointrecorder~Range(thelowandhighnumericpointsthatwerelabledonthemeterfaceand/orchartpaper)~Divisions(theincrementalvalueassociatedwiththedistancebetweenadjacenttickmarksonthe.meterfaceand/orchartpaperscale)oUnits(e.g.,volts,percent,feet)~Pens(parameterrecordedandassociatedpencolorformulti-penrecorders)~NumberofRecordedPoints'formulti-penrecorders)~Colorof,Light(fordedicatedindicatorstatuslights)Forcontrolsthefollowinginformationwasentered:~Typeofcontrol,forexample:-joystick-j-handle-rotaryselectorswitch-rotarycontinuousswitch~Node(eitherDiscreteorContinuous)~Throttleability6-4

~SpringReturnCapability~Pull-to-LockCapability~Position/Range(switchpositionastheyappearedontheescutcheonplate,orassociatedlabeling)~Color(ofControlStatusLights)~BacklitPushbuttonLegends(engravedlabelsonPushbuttonLegendTiles)Controllerstypicallyconsistedofseveralcontrolanddisplayfunctions(e.g.,manual-autoswitch,demandsignalmeter,setpointcontrol).Individualcontrollersub-componentsweregivenasub-numberidentifierandenteredintothecontrolorindicatorinventorybasedonthecharacteristicsofthesub-component.Informationwasthenrecordedfortheseb-components.AnnunciatorlegendsandrelativetilepositionswereenteredintoadedicatedAnnunciatorInventory.6-5 7.0SYSTEMFUNCTIONREVIEW-TASKANALYSIS7.1SstemFunctionReviewandTaskAnalsisASystemFunctionReviewandaTaskAnalysisIdentificationhavebeenperformedatGinnaStationinsupportoftheDCRDR.BothactivitiesweredesignedtocomplywiththeguidanceoutlinedinNUREG-0700,"GuidelineforControlRoomDesignReviews".hefirstphase,SystemFunctionReview,usedtheEmergencycratingProcedures(EOPs)developedfromtheWestinghouseOwner'sGroupEmergencyResponseGuidelines(ERG)-SystemsReviewandTaskAnalysis(SRTA)asthesystemandfunctionalbasisfortheGinnaStationtaskanalysis.Thesecondphase,OperatorTaskAnalysis,entailedtheidentificationanddocumentation'foperatortasksandcontrol/displayrequirementsforcompletingthem.ThetaskscoveredallphasesoftheEOPs.7.2Method-SstemFunctionReviewTheuseofEOPsdevelopedfromWestinghousegenericERGsasthesystemandfunctionalbasisfortheGinnataskanalysisisacceptableasdiscussedinNUREG-0800,Section18.1,AppendixA.AtGinna,theEOPswereusedasthebasedocumentfortheSystemFunctionReviewandTaskAnalysis.efoundationfortheWestinghouseOwner'sGroup(WOG)ERGProgramsisawelldefinedframeworkforemergencyoperations.7-1 0

isframeworkconsiderstheoperators'oleandspecialneedsuringemergency.operationsandprovidesasystematicapproachtothediagnosisandrestorationofsafeplantstatus.ThisisprovidedthroughtheCriticalSafetyFunctionRestorationcon-ceptconcurrentwiththediagnosisandrecoveryfrompredefinedeventsequences,throughuseoftheOptimalRecoveryconcept.TheWOGERG-SRTAisadaughterprogramtotheERGdevelopmentprogram.TheERG-SRTAprovidesasystematiccompilationoftheoperatortasks,andinstrumentationandcontrolrequirementscontainedin.theERGs.ThesecondaryobjectiveoftheWOGERG-SRTAprogramistodevelopdocumentationthatcansupportplant-specificEOPdevelopment.ThecontroloperabilityrequirementsandEOPconsistencywereexaminedduringsystemandtaskanalysisinresponsetotheNRCauditreportconcern.DuringWOGsgenericERGdevelopment,loopoperabilityrequirementsweretakenintoconsiderationtosurethatparameters,systems,ormodesofsystems,whichrelistedasbeingutilizedtomitigatesymptoms,wereevaluatedforenvironmental'vailabilityduringthetransient.Powerconfigurations(e.g.,criticalbus,engineeredsafeguardfeatures,equipmentqualifications,etc.)wereconsideredinderivingoperatoractions.GinnaStationEOPsweredevelopedfromtheWOGLowPressureERGSRTAs,usinga"successpath"methodology.Thefunctionalgoaldictatedthetasksrequiredforsuccesspathfulfillment.Duringtheplant-specificEOPdevelopment,instrumentandcon-trolloopoperabilityrequirementsundertheabnormalcondi-tionsexpectedtoresultfromplanttransientsleadingtotheperformanceoftheEOPswerereviewedonbothstaticanddynamicsimulationbases.Shutdownpathswereverifiedandthetasksassociatedwiththemconfirmedasmitigatingthesymptomspresented.EOPvalidationservedasadditionalconfirmationtoperatoractionsandsystemresponsewererealisticallyfined.7-2

ordertoaidinthecollectionofdataduringthetaskalysisphase,thesite-specificEOPsweregroupedintoasetofuniqueblocksbyoperatoractionsanddefinedasuniquetasks.TheseuniquetaskswerethenusedtomakeaMasterEOPSummary(MES)document.TheuniquetaskscontainedintheMESwerethenanalyzedforinstrumentationandcontrolrequirementsinthetaskanalyisphase.Asrevisionstothesite-specificEOPsweremade,correspondingrevisionsweremadetotheMES.ThesubsequentMESupdateshavebeentracked,documentedandcoveredin,taskanalysisdatacollection,re-collection,revisionand/ordeletion.InresponsetotheNRCauditreportconcernofincorporatingEOPrevisions,theGinnaOperationsDepartmentwillbechargedwithincorporatinghumanfactorsconsiderationsastheymayrtaintoEOPrevisionsandtheireffectoncontrolroomifications.7.3Method-TaskAnalsisTheobjectiveoftheTaskAnalysiswastodescribeandestablishtheinformationflowrequirementsbetweenmanandmachine,withtheintentofidentifyingoperatorneeds.ForeachtaskidentifiedintheMES,aTaskAnalysisDataCollectionForm(SeeAppendixD)wascompletedbyanHFSworkingwithaGinnaSME.(UniquetasksarelocatedinAppendixI).ItwasemphasizedtotheSMEthatthe'askrequirementsshouldbeconsideredindependentlyfromexistingcontrolroomfeatures.Eachtaskwasgenerallycomprisedofseveralsub-tasksortaskelements.ThesearerecordedontheTaskAnalysisDataCollectionFormasActionSteps.ThepurposeoftheTaskAnalysisDataCollectionFormwastoentifyanddocumentthedisplayfeedbackinformationand~ntrolrequirementsfortaskperformanceandtoprovideatemplateofoperatoractivitiesinthetaskforuseinthe7-3 erificationandvalidationeffortsoftheDCRDR.Theinforma-tioncollectedontheTaskAnalysisDataCollectionFormtocreateareferenceanddatabasesystemforthetaskinclude:~'TaskNumber/Name-TheidentificationnumberandtasknameaslistedintheMESdocumentation~EquipmentName-Thenameoftheplantequipmentinvolvedinthecontrolaction,notingtherequiredtypeofcontrolequipment(e.g.,pumpisolationvalve,flowmeter,etc.)andoftennotingtheplantidenti-ficationnumberwhenavailableTheinformationcollectedtodescribethecontrolrequirementsfortheoperatortaskwascollectedbyuseofacodingschemeasshownatthebottomofthetaskanalysisform.Theinformationforcontrolrequirementsincluded:~Position-Thecontroipositionetchedonthecontrollabel(e.g.,ON,OFF'UN,STOP,START,AUTO,l,2,etc.)~Mode-Therequiredoperatingmodeofthecontrolneededtoperformthetask(i.e.,continuousordiscrete)~Functional,Requirement-AyesornocodingschemetodeterminetheneedforSpring-Return-to-Center,Pull-to-Lock,orKey/Lock-outrequirementsforthecontrolcited~ControlStatusLightRequirement-Acodedquestiontolisttheneedfor,andappropriatecolorofastatuslightdisplaydedicatedtothecitedcontrol7-4

~FlagRequirement-Acodedquestiontodeterminetheneedfor,andappropriatecolorofaflagindicationforthecontrolcited~LegendIndicatorTileRequirement-Ayesornoques-tiontodeterminetheneedforalegendpushbutton~FeedbackRequirement(IND)-Anentrytocitetheneedforaspecificfeedbackforacontrolmanipulation.Thisentrycross-tiesovertotheIndicatorRequire-mentssectionThedisplayinformation/indicationrequirementswerealsocollectedusingthesamecodingschemes.Theinformationforindicationrequirementsincluded:~Level-Anindicationofthetypeofdisplayorfeedbackrequired(i.e.,STATE,VALUE,TREND)~Units-Theunitsneededforthedisplayinordertoaccomplishthetaskswithouttheneedforconversion~Range-Therangeofvaluesrequiredfortheaccomp-lishmentoftheparticulartaskunderinvestigation(Exponentsmaybeusedtoindicatelogscales)~Divisions-TherequiredprecisionofthevaluedisplaysintermsofthesmallestdisplayscaledivisionInformationwasalsocollectedandenteredontheTaskAnalysisFormtoindicatewhatcontrolordisplay,fromthepresentcontrolroominventory,wascurrentlybeingusedtoaccomplishthetask,Ifappropriateinstrumentationwasnotcurrentlyilableinthecontrolroom,thecharacteristicsofthequiredinstrumentationwererecordedandtheentrywas aggedasbeingunavailable.Fromthisinformation,acorres-ondingHEDwaswritten.Theinformationcollectedforrequiredinstrumentationincluded:~Type-Acodedstatementdescribingthetypeofcomponentneeded(i.e.,INDICATOR,CONTROL,~ANNUN-CIATOR,NOTAVAILABLE,orOTHERPERFORMANCEREQUIRE-MENTS)~IDNumber-AuniquenumbergiveneachdisplayorcontrolaspartofthecontrolroominventoryandenteredintotheDBMS.Thisnumbercorrespondstoauniquecomponentnumberrecorded,onthecontrolroompaneldrawingssuppliedbyRochesterGasandElectricCorporation.Spaceisalsoavailableforlistingsub-numbersforidentifyingindividualcomponentsoncontrollersandvendorpanels.Anentryfieldwasalsoprovidedtolistanyotherperformancerequirementortolistannunciator/legendtilemessages.ThisareaalsoservedasaspacetorecordpertinentcommentsbytheSMErelatingtoinformationandcontrolneedsortaskperfor-mance.TheTaskAnalysisFormwasspecificallydesignedtosupporttheDCRDRverificationandvalidationefforts.Theelementsoftheformwereusedinaverificatonagainsttheexistinginventoryto'determinecomponentsuitability/availability.Thisprovidedacontextwithinwhichtosurveythecontrolroom,andprovideabaseofunderstandingonwhichtoassessHumanEngineeringDiscrepancies.7-6

8.0VERIFICATIONOFEQUIPMENTAVAILABILITYANDSUITABILITYTheverificationisessentiallyacomputerizedcomparisonofthetaskrequirementsdeterminedduringthetaskanalysiswiththeinventoryofcontrolroomequipment.TheobjectiveoftheDCRDRverificationprocesswastoassurethatoperatortaskscanbeperformedintheexistingcontrolomattheR.E.GinnaStationwithminimumpotentialforumanerror.Thefocuswasoninstrumentsandequipment,notonoperatorskillsandknowledge.Theverificationwasaccomplishedbycomparingtheoperators'erceivedrequirementsforinformationandcontrolcapabilitiesduringemergencyoperations,whichwerederivedfromtheDCRDRtaskanalysis,withtheequipmentthatispresentintheR.E.Ginnacontrolroom.Thereweretwoaspectstothisverificationprocess.First,itwasdeterminedwhetherornotappropriateequipmentwasavailableinthecontrolroomtoperformeachfunctionaltaskrequiredbyemergencyoperations.Second,forequipmentthathadbeenidentifiedasavailable,itwasdeterminedwhetherornotthecharacteristicsofeachpieceofequipmentmadeitsuitableforthetask,i.e.,whetheritofferedtheoperatorficientcontrolanddisplaycapabilitiestoefficientlycomplishthetask.Thecharacteristicsaddressedwerethosephysicalaspectsoftheequipmentthatwereapparentfromthe8-1 rontofthecontrolpanelsandwhich,fromahumanfactorserspective,determinedtheequipment'suseabilitybytheplantoperators.AsdetailedinthesummaryoftheR.E.Ginnacontrolroominventory,athoroughcompilationofrelevantequipmentcharacteristicswascompletedfordisplays,controlsandannunciators.Theinventoryidentifiedeachpieceofequipmentwithauniquecodesothatspecificequipmentcouldbereferencedduringthetaskanalysisandallpertinentcharacteristicsofeachpieceofequipmentcouldberetrievedfromacomputerizeddatabase.AsdetailedinthesummaryoftheR.E.Ginnataskanalysisofemergencyprocedures,theoperators'eedforspecificdisplayinformationorcontrolcapabilitieswasidentifiedateachstepthroughoutsequencesofemergencyoperations.ThetaskstoberformedduringemergencyoperationswerederivedfromtheWOGRG-SRTA.Theequipmentrequirementsimpliedbythesetaskswerecategorizedintermsoftheequipmentcharacteristicsthatwereidentifiedduringthecontrolroominventory.TheverificationprocessinvolvedthecollaborationofHFSsfromARDCorporationandcontrolroomoperators(CRO)fromtheR.E.GinnaStation.TheavailabilityandsuitabilityofappropriateequipmentinthecontrolroomtomeettheneedsofeachemergencytaskwerejudgedbySMEs,andnotedbyHFSs,aspartofthetaskanalysisdatacollectioneffort.Toensurethattheequipmentrequirementsthatweredeterminedfromdifferenttasksdidnotplaceconflictingdemandsonspecificpiecesofequipment,theHFS,using.thecomputerizeddatabasefromthetaskanalysis,groupedallreferencestoeachpieceofequipmentthathadbeenjudgedtobeunsuitableand,in~~nsultationwiththeSMEs,determinedtheequipmentcharacter-ticsthatweredesirable.HEDsweredocumentedwhereequipmentwasperceivedtoberequiredbutwasunavailableor8-2 nsuitable.TheHumanEngineeringDeficiencyAssessmentTeamHEDAT)reviewfinallydeterminedwhethertheseperceivedrequirementswereinfactrequired.8.2MethodThefollowingapproachwasusedforconductingtheverificationofequipmentavailabilityandsuitabilityforemergencyoperations:8.2.lAftertheequipmentrequirementsforagiventaskwereidentifiedduringthetaskanalysisprocess,theSMEmadeajudgementastowhich,ifany,control'oominstrumentationwaspresentlyusedtoperformthattask,andwhetherornotthatpieceofequipmentwassuitableineachofitsrelevantcharacteristics.TheHFSnotedontheTaskAnalysisInstrument/ControlRequirementFormtheidentificationnumberoftheequipmentthatwasavailablefortheoperatortoperformeachtask.Suitabilitywasdeterminedonthebasisofthefollowingcriteria:a.Whatshouldbethecontrolpositionontheescutcheonplateforthistask?b.Whatshouldbethemodeofcontrol,e.g.,discreteorcontinuous?c~Shouldtheswitchhavespecialfunctionse.g.,springreturn,pulltolock,keyoperated,acover?d.Shouldtherebeacontrolstatuslight(CSL)?aflag?8-3 e.ShouldtheCSLbelitforthistask?f.Isthereanindicatorassociatedwiththecontrol?g,Whatlevelshouldtheindicatorbe?(i.e.,value,state,ortrend.)h.Whatstateisthecontrolorindicatorin?(i.e.,lit.)i.Whatrange,intervalanddivisionsareappropriateforthetask?j.WhatistheIDtype?(e.g.,indicator,control,annunciation,otherperformancerequirements,notavailable)TheidentificationnumberofavailableequipmentwasenteredaspartofthetaskanalysisdataintothecomputerizedDBMSdevelopedbyARDfortheGinnaDCRDR.Anautomatedcomparisonwasthenmadebetweencorrespondingrecordsinthe.taskanalysisandinventorydatafiles.Failurestofindappropriateinformationintheinventoryfileforequipmentneedsthatweredocumentedinthetaskanalysisfile,resultedintaskanalysisrecordsbeingflaggedasproblematic.Thedatabasewasthensortedbasedondifferencesbetweenthe"whatis"versus"whatisneeded".ComputerprintoutsoftheseselecteddatawerethenusedbytheHFStofurtherinvestigateapparentdiscrepanciesbetweentheequipmentrequirementsfromthetaskanalysisandtheequipmentcharacteristicsidentifiedduringtheinventory.Requiredbutunavailableequipmentwasidentifiedfromthoserecordsinthetaskanalysisdatabasethathad8-4 beenspecifiedforwhichnoIDnumberhadbeenspecified.AfterSMEsconfirmedthevalidityofthesediscprepancies,theHFSdocumentedthemasHEDs.8.2.4.Unsuitableequipmentwasidentifiedfromthoserecordsinthetaskanalysisdatabaseforwhichdisparitieshadbeenspecified,butan.IDnumberhadbeenentered.RecordsweresortedbyIDnumber,inordertogroupallofthetaskswhichhadreferencedagivenpieceofequipmentasbeingunsuitable.Theequipmentmighthavebeenjudgedunsuitablefordifferentreasonsindifferenttasks.Moreover,conflictingrequirementsforagivenpieceofequipmentmighthavebeengeneratedacrosstasks,implyingthatinadditiontochangesbeingrequiredinsomeaspectoftheavailableequipment,anewpieceofequipmentmightbeneeded.ThevalidityofthedisparateitemswasconfirmedbyanHFSbycheckingtherequirementsspecifiedduringthetaskanalysisagainsttheactualpieceofequipmentinthecontrolroom.AnyconflictingrequirementsforagivenpieceofequipmentwereresolvedwithinputfromSMEs.AnHFSthendocumentedthevaliddiscrepanciesasHEDs.8.3~indincisHEDsresultingfromtheGinnaverificationprocessweregiventotheAssessmentTeamforresolution.Thisteamdeterminedwhethermissingequipmentwasinfactrequiredand,ifso,whatwasrequired.Similarly,theydeterminedwhatwasnecessarytoresolve"unsuitable"equipment.8-5 9.0CONTROLROOMCHECKLISTSURVEYThehumanfactorsengineeringsurveyusedachecklistbasedonthatillustratedinSection6ofNUREG-0700.Thissurveyconsideredtheextenttowhichequipmentandtheenvironmentinthecontrolroomandtheremoteshutdownareaaredesignedtoaccommodatebasichumancharacteristicssuchasphysicalsizeandperceptual-motorcapabilities.Acomparisonofinstrumentandcontrolfeaturestothehumanengineeringguidelineswasconductedusingthedatageneratedfromthetaskanalysisandfromvisualobservation.HFSs,inconcertwithexperiencedilitypersonnelknowledgeableofplantsystemsandcontroloominstrumentsandequipment,andoperationspersonnelgobservedandmeasuredcontrolroomfeatures.Instrumentation,controlsandotherequipmentitemswereexaminedforhumanengineeringacceptabilityascomponents,withoutreferencetotheirspecificusesintaskperformance.Discrepancieswerebasedondesignincompatibilitywithhumanperceptual,motor,psychologicalorsizecharacteristics.Examplesincludedcontrolstoocloselyspacedforeasymanipulation,meterswithmarkingstoosmalltobedistinguishableatapracticaldistanceanddisplaystoohightoberead.Environmentalconditionsweresurveyedindependently.Theguidelinesinthechecklistincludeprinciplesorplanatorystatementsfollowedbyspecificcategoricalormericstatements.Theprocedureistoobserveormeasure,asrequired,andcheckcompliancewitheachcategoricalor

mericalstatement.Thereviewteammemberswhoconductedtheecklistsurveyplacedacheckinthe"Yes"boxtoindicatecomplianceandacheckinthe"No"boxtoindicatenoncompliance."Yes"wascheckedonlyiftherewastotalcompliance(i.e.,onlyifeveryinstanceoftheitemwasfullyconsistentwithprovisionsofthechecklist).Iftherewasanyinstanceofnoncompliance,the"No"boxwascheckedandareferencemadeastowherenoncompliance'ccurred.Whenever"No"onthechecklistwasmarked,anHEDwaswrittenbytheHFSwhowascompletingthechecklist.SomeoftheHEDswerewrittentoidentifyproblemswithindividualcomponents,otherswerewrittentoidentifygenericproblems.Whenafewitemswerenotincompliancewithachecklistcriterion,theHFSwoulddescribetheproblemonanHEDformandidentifyeachcomponentassociatedwiththeproblem.Insomecases,suchaslabelsorannunciators,amajorityofthecomponentsintheontrolroomwerenotincompliancewithcertainchecklistiteriaandtheHFSwouldwriteagenericHEDtoapplytoalllabelsorannunciators.,Intheseinstances,itwasquicklydeterminedthatasignificantnumberofchangeswouldhavetobemadetocorrecttheidentifieddiscrepancies.Inthisway,thesixHEDsidentifiedattheauditthatwerenotspecificallyaddressedbytheDCRDRteamareincludedasgenericHEDs.TherecommendedcorrectiveactionforthesegenericHEDsusuallyspecifiedtheneedforadetailedstudyoftheproblemareathatwouldaddressthesituation,throughoutthecontrolroom.Separatestudiesareunderwaytoreviewlabels,annunciators,andcontrollers.ThesestudiesexaminetheeffectofHEDsidentifiedfromseveralchecklistitemstoensurethatthecorrectedcomponentsenhanceoperabilityofthecontrolroomaswellassatisfyallchecklistcriteria.Thechecklistsurveyisusuallyperformedbysection,eachsectioncoveringaseparateareaofconcern.AttimesseveralHFSssimultaneouslyamineddifferentchecklistsectionswithinthecontrolroom.herewere142HEDsidentifiedbythechecklistsurvey.9-2 egroupingofHEDsintomajortopicareasallowsaholisticewthatmighthaveotherwisebeenlostandminimizeddatacollectionredundancy.Itforcedacumulativeviewandfocusedattentionontheimportanceofthe,humanengineeringdiscrepanciesinvolved.ThismethodofproducingHEDsisefficientanddoesnotoverburdentheassessmentteamwithmanyindividualHEDsthatsayessentiallythesamethingandwhichrequirethesameblanketchange.ItisfortheabovereasonsthattherewerestatementsmadeintheauditaboutsixHEDsnotbeingidentified.Infact,theywereidentifiedonagenericbasisandareproperlyaddressedduringthecorrectiveactionphase.9.1HumanFactorsEnineerinChecklistTheHumanFactorsEngineeringguidelineswereexaminedfortheninetopicareaslistedbelow:i.ControlRoomWorksaceSectionaddressesthegenerallayout,availabilityandaccessibilityofoperatingequipmentandmaterials;theanthropometricsuitabilityofworkstations;availabilityandaccessibilityofemergencyequipment;andenvironmentalfactors.2.CommunicationsSectionaddressesauditorycommunica-tionsequipmentusedinthecontrolroom.Communicationsisaspecializedtopictobetreatedrelativelyindependently,onacontrolroom-widebasis.Individualworkstationsaretobeconsideredonlyincidentally.'3.AnnunciatorWarninSstemSectionaddressesoverallconcernssuchasalarmparameterselectionandsetpoints,first-outalarmsandprioritization;anddesignfeatur'esoftheauditoryalert,visualalarmandoperatorresponsesubsystem.ToaddressanNRC9-3

auditreportconcern,anannunciatorstudyisbeingperformedbyARDinresponsetoHEDsfromthechecklist.The.annunciatorsystemisbeingexaminedforgroupingoftiles,abbreviations,wording,letterheight,andspacing.Ofprimaryinterestistoassessandcorrectanyproblemsthathavecumulativeeffectsonworkperformance.Afollow-on,in-housestudybyRG&Ewillincorporatethesefindingsintoanoverallannunciatorsystemreview,includingauditorycodingfreflashandfirst-outindication.4.ControlsSectionaddressesprinciplesofselection,protectionanddesignsandspecificationsfordifferenttypesofcontrols.5.~DislasSectionaddressesprinciplesofdisplaysincludinginformationtobedisplayed,useabilityofdisplayedvalues,readability,printing,markingsandcoding.Guidelinesarealsogivenastodesigncharacteristicsofparticulartypesofdisplaysincludingmeters,lightindicators,graphicrecordersandcounters.6.LabelsandLocationAidsSectionaddresseslabeling,location,contentandlettering;useoftemporarylabels;anduseoflocationaidssuchasdemarcation,colorandmimics.7~ProcessComuterSectionaddressessoftwaresecurityandcharacteristics(dialogue/commandlanguage,prompting,structuring);proceduresandotheraidstocomputeruse;keyboardarrangement,functioncontrolsandothercontrols;computer'esponsetime;anddesigncharacteristicsofdisplaysandprinters/printermessages.9-4

'nddisplaystopreferredpanelareas;groupingofcontrolsanddisplays;spacing,demarcationandcolorshadingtoenhancerecognizabilityofindividualcomponentsandofgroupings;orderingofcomponentswithingroupings;layoutconsistencywithinandbetweenpanels;andstrings,clusters,ormatricesofsimilarcomponents.HEDswerewrittenoncontrol/displayrelationshipproblems,primarilyconcerningcontrollers.ToaddressanNRCauditreportconcernregardingassessmentofcontrol/displayrelationshipHEDs,acontrollerstudyisbeingperformedbyARDtoresolvethescalelabelingandcontrol/displayrelationshipdifficultiesonthecontrollersthroughoutthecontrolroom.9.Control-DislaInterationSectionaddressesrelativepositioningofsinglecontrolanddisplaypairsandmultiplecontrolsanddisplays;functionandsequence-of-userelationships;movementrelationship;andotheraspectsofcompatibilityofcontrolsanddisplayswhichareusedtogether.9.2EnvironmentalMeasurementProcedures1.SoundSurveProcedures.Usingacontrolroomlayoutdrawing,theHFSselectedandmarkedthelocationswheresoundmeasurementsweretobetaken.Measure-mentsweretakenateachoperatorpositionthatrequiredverbalcommunicationand/orauditorydiscrim-inationofasignal.Themeterwaslocated5ft.abovetheflooratpositionswheretheoperatorstandsand4ft.abovethe"flooratseatedpositions.Measurementpositionsincludedoperator'sdesk,andoperatorworkstation(orpointsnearthecenterofeachpanelorconsole).9-5

Measurementincludedambientnoiselevels(whereambientnoiseisdefinedasbackgroundcontrolroomnoisewithoutthecontributionofalarms,printersorcommunicationsequipment),annunciatoralarmlevels(workstationannunciatorandanyotherannunciatorsthatmustbeheardatthatworkstation)underbothambientandhigh-levelnoiseconditions(e.g.,withprinters,otheralarmsandsignals),telephonesandothercommunicationequipment,evacuationsignalsandotheralarms.Integrated"A"weighteddb(A)measurementsweretakenforalloftheabovepositions.TheappropriateformislocatedinAppendixF.2.LihtinSurveProcedures.Usingacontrolroomlayoutdrawing,theHFSselectedandmarkedthelocationwheretheilluminationmeasurementsweretobetaken.FullACambientandDCemergencyreadingsweretakeninfrontofeachfrontpanelandinthecenterofthecontrolroomateachoperatorworkstation.Inordertodeterminetheluminanceandreflectanceratios,thefollowingprocedureswerefollowed:(l)theobjectwascoveredwitha"perfectreflector"pad,beingcarefulnottoblocklight;(2)luminancereadingsweretakenandrecorded;(3)thereflectorpadwasremoved;(4)luminancereadingsoftheobjectweretakenandrecorded.Ateachpanel,thefollowingmeasurementsweretakenusingtheseprocedures:reflectancepadonpanel,panelbackground(wherereflectancepadwasplaced),meterfaces(withandwithoutglare),andotherdisplayfaces(withand.withoutglare).TheappropriateformsarelocatedinAppendixE.9-6 i

InresponsetotheNRCaudit,thelightingsurveywasrepeatedtodocumentilluminationproblemsinthecontrolroom.Althoughthereisampleilluminationavailable,Ginnacontrolroomoperatorsusuallyturnoffsixpanelsoftheoverheadfluorescentlightsinordertoreduceglareandthevisualdiscomfortassociatedwithit.Asaresult,maincontrolpanels5,6and7areilluminatedunevenly,darkareasexist-atoperatorworkstationsandportionsofthecontrolroomfallbelowNUREG-0700recommendedminimumvalues.TwoHEDsresultedfromthelightingsurvey.3.Humidit/TemeratureProcedures.Tomeasurehumidityandtemperature,meterswereset-upinanareawheretheywouldnotbedisturbed.Readingsweretakenatfloorlevelandat6ft.abovefloorleveleveryhourfora24-hourperiod.TheHFSrecordedthetimeandthetemperatureandhumidityvaluesforbothlevels.NoHEDsresultedfromthissurvey.TheappropriateformislocatedinAppendixE.4.AirVelocitSurveProcedures.Usingacontrolroomlayoutdrawing,locationswereselectedandmarkedwhereairvelocityreadingswouldbetaken.measurementsweretakenatprincipaloperatorworkstationsatanelevationof6ft.forstandingpositions,andat4ft.forsittingpositions.NoHEDsresultedfromthissurvey.TheappropriateformislocatedinAppendixE.9.3ShutdownCaabilitTheremoteshutdowncapabilityatGinnaStationisperformedinseveralplantareasandisdelineatedbyprocedures.Inorderarriveatasuccessfulsetofactionswhichwouldprovideiscapability,informationwasobtainedfromavarietyofsources.Existingproceduresweregleanedforpertinentinformationandrecoveryguidelinesreviewed.Functionsand9-7 skswereoutlinedandstructuredintoacomprehensivelistofioritizedactionswhichfulfilledthegoaloftakingtheplanttoahotshutdowncondition.Ginnahassuccessfullydemonstratedtheviabilityandvalidityofitscurrentremoteshutdowncapability.Atpresent,anumberofmodificationstoGinna'ssafeshutdowncapabilityareinthedesignandconstructionstages.InresponsetolOCFR50AppendixR,RG&Ehascommitteditselftoadherenceofhumanfactorsprinciplesduringassessmentofallfuturedesignmodifications.ThedevelopmentofahumanfactorsmanualforGinna,coupledwithanin-housereview,willensurethathumanfactorsprincipleswillbeintegratedintoanynewdesignchanges.ThisaddressesNRCauditreportsuggestionsregardingremoteshutdowncapability.IDuringtheDCRDR,theremoteshutdowncapabilitywasreviewedingtheNUREG-0700checklistasaguide.AnumberofHEDsulted.Wherecorectivemeasureshavebeendeemednecessary,actionhasbeentakentoimplementthem.9.4NUREG-0909TheNRCReportontheJanuary25,l982SteamGeneratorTubeRuptureatR.E.GinnaNuclearPowerPlantwasreviewedforthepurposeofdeterminingifthehumanfactorsconcernswhichwerebroughttobearinthatdocumentwereadequatelyaddressedintheDCRDR.Thoseitemswhichwerefoundtobehumanengine-eringdiscrepanciesinthe0909report,areincludedintheDCRDRassessmentprocessandwerereviewedbyaqualifiedteamofpersonnel.9.5ReviewofNRCAuditSurveConcernsesponsetoanNRCauditreportconcern,theoperatorsurveyrelatingtomaintainingsteamgeneratorwaterlevelduringlowpoweroperationwascarefullyassessed.Automaticsteam9-8 neratorlevelcontrolduringlowpoweroperationsisaenericproblemtoallPWRplants.TwoWestinghouserecommendedmodificationstothefeedwaterbypassvalvecontrolsystemweretriedantGinnainanattempttoanticipatelevelNchangesduetocompressionorexpansionofthesteamcontentofthesteamgenerators.Thetwoanticipationsignalstriedwerenuclearpowerandsteamgeneratorpressure.Inbothcasestheresultswereunsatisfactory.Manualsteamgeneratorcontrolmustcontinue.ProblemswiththeexistingsystemwereaddressedinotherfacetsoftheDCRDRarecurrentlybeingmetDbyin-houseperiodicreviewofprocedures,orarebeingcorrectedbyINPOsponsoredRG&Eprograms(componentlabeling).InresponsetoanotherNRCauditconcern,thelightingsurveywasrepeated.TheauditexpressedconcernthatotherHEDsmayhavebeenmissedbecausetheoriginalchecklistenvironmentalsurveydidnotyieldalightingHEDalthoughtheoperatorsurveydid.TheDCRDRprocessispurposefullyesignedtoprovideredundantopportunitiestodocumenthumanctorsdeficiencies.Furtherexplanationfollows:Themajorlightingdifficultyinthecontrolroomisunevenillumination.Thisoccursbecausesixrowsofoverheadfluorescentlightsareroutinelyturnedoffduringnormaloperation.Thesesixrowstraversethemajorcontrolboardsandcenterofthecontrolroom.Lightsontheperimeterofthecontrolroomandimmediatelyaboveandslightlybehindthemaincontrolboardsareusuallyturnedon.Theeffectofthisarrangementistoleavesomecenterareasdarkerthanothersandtoleavepartsofthecontrolboardsdarkeraswell.NUREG-0700proceduresspecifytakingonemeasurementinfrontofeachpanel.IntheGinnacontrolroom,asinglecontrolpanelmayhavesignificantlydifferentreadingsdependingonthespotchosen.Forthesecondsurvey,measurementswerecordedatthemaximumandminimumareasofapanelinorderohighlightilluminanceproblems.OneHEDwasgeneratedasaresultofthiseffort.9-9

6ReferencesThefollowingpublicationswereusedduringthesephasesoftheDCRDR:U.S.NuclearRegulatoryCommission.GuidelinesforControlRoomDesinReviews(NUREG-0700).Washington,D.C.:September1981.KaufmanJ~E~andHaynesgH(Eds~),IESLihtinHandbook,ReferenceVolume,NewYork,NY,1981.9-10

10.0VALIDATIONOFCONTROLROOMFUNCTIONSTheobjectiveofthevalidationreviewwastodetermineifthefunctionsallocatedbythecontrolroomoperatingcrewcanbeaccomplishedeffectivelywithinboththestructureoftheupgradedemergencyproceduresandthedesignofthecontrolroomasitexists.ThemethodologyfortheGinnavalidationemployedthetech-niquesofsimulatorwalk-throughandtalk-through.SixelectedeventsweretapedattheGinnasimulatorusingthek-throughapproach.ThistaskwascoordinatedwiththeEmergencyOperatingProcedurevalidationeffortbeingconductedbyRGSE.TasksidentifiedintheGinnataskanalysiseffortwereanalyzedattheGinnacontrolpanelsusingthetalk-throughapproach.ThecriteriadescribedinTable10.1wereappliedinbothvalidationapproaches.10.1SimulatorWalk-ThrouhsSimulatorwalk-throughswereconductedattheGinnasimulatorduringthemonthofFebruary.Sincethesimulatorwasnotoperationalatthetime,thesystemresponsestothesequenceofeventswerepredeterminedandmadeknowntotheoperationalcrewattheappropriatetimes.Eventsimulationswereconductedinrealtime.'10-1 Table10.1ValidationCriteriaCONTROLSgencytasksareavailableinthecontrolroomwithouttheoperatorleavingtheprimaryoperatingarea.1requiredlevelofprecision.~Te-Eachcontrolisthetypenormallyexpectedbytheoperator.InadvertentActuation-Controlactuationwillnotresultininadvertentactuationofanadjacentcontrol.thereisaspecifiedreason.SimultaneousActuation-Simultaneousactuationofadjacentcontrols(whererequired)possible.'Feedback-Foreachcontrolaction,thereisapositivefeedbackthattheactionwasinitiated.DISPLAYSUnavailableInformation-Informationneededtoperformcriticalemergencytasksisavailableinthecontrolroomwithouttheoperatorleavingtheprimaryoperatingarea.Obscured-Controlsanddisplaysarelocatedsothatdisplaysarenotobservedduringtaskperformance.bytheoperator(i.e.,appropriateunits,range,anddivisions)RelatedDislasLocation-Wheninformationbetweentwoormoredisplaysmustbecompared,arethedisplayslocatedincloseproximitytooneanother?10-2

Table10.1ValidationCriteria(continued)NTROL/DISPLAYRELATIONSHIPSC/DLocation-Avisualdisplaymonitoredduringcontrolmanipulationislocatedcloseenough.totheoperatortoalloweasyreadingwithoutparallaxfromanormaloperatingposture.changeanddisplayindicator.tasksequencearelogicallygroupedinacommonpanelarea.Minimize0eratorMovements-Panelelementsareassignedtoworkstationstominimizeoperatormovements.PROCEDUREConsistentNomenclature-Nomenclatureusedinthepro-cedureisconsistentwiththeterminologyusedintheCRlabelingandthevernacularoftheoperators.Seuence-Thesequenceofanoperatoractioninresponsetoteinitiatingeventisthesameasthatoutlinedintheprocedurewiththenetresultsofachievingthegoalsasstatedinthepurposeoftheprocedure.TASKPERFORMANCELeavePrimarArea-Whilecontinuousmonitoringofinstru-mentsiscritical,operatorsdonothavetoleavetheprimaryoperatingarea.AroriateMannin/TaskAssinments-Controlroommanningandtaskassignmentsensurescompleteandtimelycoverageofcontrols,displays,andotherequipmentduringthesimulationoftheevent.ExcessiveWorkload-Operatorscancopewiththevarietyandtimesequenceofthetasksneededtobeaccomplishedinthemitigationoftheevent.ObstructionstoTrafficFlow-Operatorsareabletoaccessanyworkstationwithouthavingtoovercomeobstaclessuchastripping,hazards,poorlypostionedfilecabinetsorstorageracks,maintenanceequipment,etc.Minimize0eratorMovements-Thelayoutof.thecontrolroomisefficientinthatoperatormovementsareminimizedwithintheactionsofcarryingouttasksandintransi-tioningbetweenrelatedtasks.10-3

.1.1EventSelection~~SincetheupgradedEOPsbaseduponthegenericWestinghouseERGsarealsobeingvalidated,eventsfortheDCRDRvalidationwalk-throughswereselectedfromthescenariolistdevelopedbythevalidationprogram.Theselectionwasbasedontheextenttowhichtheevent-basedprocedureexercisedthe22majorsectionsoftheERGsandencompassedthetaskidentifiedinthetaskanalysiseffort.Thefollowingeventswereselectedforthewalk-throughvalidation:SmallLOCAInsideContainment-NoAFWSecondaryBreak-AllMSIVsFailtoCloseATWSFromFullPowerLossofAllFeedwater-OffsitePowerLostS/GTubeLeakPlusSpuriousSISGTRwithoutPRZRPressureControl0.1.2SimulatorWalk-ThroughApproachSimulatorwalk-throughswereperformedaccordingtothefollowingproceduralsteps:1.Thevalidationcoordinatorselectedtheeventforvalidationandobtainedtheappropriateprocedure(s).Atrainedoperatingcrewconsistingoftworeactoroperatorsreviewedtheprocedure(s)fortheeventselected.2.Videotapeequipmentwassetupandtestedtoverifythatthe'ideoandaudiocomponents-functionedproperly.Twocamerasandrecorderswereusedtodocumenttheeventsimulationwalk-through.Thecameraswerepositionedatadistancefromtheworkstationstoensureanunobstructedviewofeach10-4 station.Thisallowedforthemonitoringofheadmovementandexpectedactionresponse.Acamerawasavailableforeachreactoroperator.3.ThevalidationcoordinatorandtheHFSassembledandbriefedtheparticipatingcontrolroompersonnelonthepurposeandspecificobjectivesoftheeventsimulationforvideotapewalk-throughsandonthewalk-throughprocedure.Initialconditions,symptoms,entryconditionsandassumptionsabouttheoperatingsituationwerespecifiedtotheoperatorsduringthebriefing.4.The'ventsimulationwalk-throughbegan.Thevalidationcoordinatorprovidedallnecessaryparametersetpoints,theinformationnecessarytooperatordecisionmaking,anddeterminedwhenthescenarioprogressedsufficientlytoeffecttermination.Tofacilitatethesimulationfidelity,othermembersofthevalidationteamremainedinthebackgroundtotakeobservationalnotes.Procedureswereavailabletotheoperatingcrewforreferencebutproceduralstepswerenotcalledout.Duringtheeventsimulation,avoice-overnarrationbyanSMEwasrecordedonthevideotape.Thenarrationconveyedwhattheoperator(s)weredoingandwhy.Specific-ally,thenarratorrecordedthefollowinginformationduringtheeventsimulation:Operators'ctionsDirectionofmovementDisplay/indicatorreferenceSystemresponse10-5

Onacuefromthevalidationcoordinator,theeventsterminated.Thevideotapeoperatorsthenremovedthetapefromtherecorderandloggedin:TheeventtapedThedateoftapingThetimeoftapingAnyunusualcircumstancestapingThecounterreadingfromrecordersurroundingthethevideotape6.Withintwoweeksofthetaping,theHFSwhoconductedthevalidationprocessesviewedthevideotapeandevaluatedtheoperatorperformanceversusthecontrolboard/controlroomdesigncriteria,specifiedearlier,foreachstepoftheprocedure(s)beingusedfortheeventunderconsideration.AValidationReviewWorksheet(AppendixF)wasusedtorecordtheHFS'sevaluationofeachprocedurestep.IfacommenthadnotpreviouslybeenaddressedbyexistingHEDs,itrepresentedanewdiscrepancyandwasreportedassuch.10.2ControlRoomTalk-ThrouhsAwalk-throughwasconductedforeachofthesixselectedvali-dationscenarios.NotalltheERGtasksdescribedinthetaskanalysisdatabasewererepresentedintheselectedscenarios.Alltasksnotrepresentedintheselectedeventswerevalidatedusingthetalk-throughtechnique.Inthetalk-through,anSMEdemons'tratedtotheHFStheoperatortasksandequipmentresponsesforalltasksidentifiedtheGinnataskanalysiseffortwhichwerenotobservedinthewalk-throughvalidation.Talk-throughswereconductedintheGinnacontrolroomduringthemonthofFebruary.10-6

0.2.1Talk-ThroughApproachThetalk-throughexaminedtheoperatoractionsinresponsetotheeventstartingwiththeinitiatingcue(s)andincludedeachimmediateandsubsequentoperatoraction.SpecificplantequipmentandoperatordecisionsinvolvedineachtaskwereidentifiedastheSMEdescribedtheactionsfromtheapplicablecontrolpanelworkstation.Thegoalofthetalk-throughwastoassesstheavailabilityandsuitabilityofcontrolroomequipmentandlayouttosupporttheoperator'sneedsinperformingemergencytasksusingthevalidationcriteria.Duringthetalk-throughs,questionswereraisedbytheHFSconcerningtheoperatorneedsandequipmentcharacteristics.Inaddition,theHFSevaluatedtheoperatorperformanceversusthecontrolboard/controlroomdesigncriteriadescribedaboveoreachactionofthetaskunderconsideration.ThealidationReviewWorksheetinAppendixFwasusedtorecordevaluationobservations.10-7 11.0ASSESSMENTSIMPLEMENTATIONANDSCHEDULINGTheDCRDRreviewprocessdescribedinthisSummaryReportresultedintheidentificationofHEDs.RG&ErecognizesthateachHEDidentifiedmayrepresentapotentialsourceofopera-torerrorwithpossibleconsequencesonplantsafetyandoperations.Moreover,thepotentialforerrorcanvaryacrossHEDs.Therefore,theHEDswereevaluatedtodeterminetheextenttowhichtheycouldaffectplantsafety,plantoperability,personnelsafetyandthehealthandsafetyoftheublic.AlsorequiringevaluationweretherecommendationsforprovementorcorrectionthattheHPSsmadeforthediscrep-anciesdiscoveredintheDCRDRinvestigativeprocesses.ThissectionoftheDCRDRSummaryReportoutlinesasystematicmethodforevaluatingboththesignificanceofHEDsandthefeasibility/viabilityoftherecommendedimprovementsorcorrectionsfortheHEDs.Theresultsoftheseevaluationsprovideadeliberated,consensualandexpertknowledgebasefortheOperationsandEngineeringDepartmentstoemployinformulatingtheirdecisions:-toimplementrecommendedimprove-ments.Thatimplementationwillbecompletedusingestablishedprojectmodificationproceduresandaccordingtoasuitableschedule.Thefinalportionofthissectionprovidesanapproachforrecommendation,implementationandscheduling.11.1HEDAssessmenteAssessmentTeamreviewedandassessedeveryHEDgeneratedasedonitsimpactonplantsafety,plantoperability,andNRC uidelines.ThisreviewincludedaformalassessmentofeachHEDandevaluationofanyrecommendeddesignchangetodeterminetheoverallvalueofthechangeandimpactonplantoperations.Theformalassessmentfollowedtheprocedurebelow:l.EachAssessmentTeammemberwasgivenabinderofHEDstoreviewandwasaskedtoevaluateeachHED.2.Usingestablishedprojectguidelines,itemstobefixedwithoutfurtherassessmentwereidentifiedandevaluatedusingan"X"identifier.3.TheAssessmentTeammemberswereaskedtoevaluateallotherHEDsusingthefollowingscale:a.HighestSignificance-couldsubstantiallyaffectasafetysystemoroperatorresponseduringanemergencysituationb.Significant-couldsubstantiallyaffectorhassubstantiallyaffectedanon-safetysystemoroperatorresponseduringroutinenon-emergencyoperationc.LeastSignificant-couldorhasaffectedoperatorresponseinanon-substantialway4~DiscussionswereheldtoreachateamconsensusontheHEDratings.ThecollectionofgenericHEDsthatdescribeageneralproblemareaofthecontrolroomwashelpfulinassessinggroupsofHEDsrelatedtosimilarcontrols,annunciators,labels,displays,orcontrollers.Thedecisiontoperformfollow-onstudiesofvariouscomponentgroups,suchasannunciators,allowedthecumulativeeffectofallannunciatorHEDstobefactoredintotheassessment11-2

process.InresponsetotheNRCauditreportconcernregardingratingofsafetysignificanceofHEDs,anevaluationoftheHEDs'umulativeimpactofcategoryCHEDswasaddressedtoensurethatthelevelofsignificancewasfullyconsidered.ThiswasdonethroughouttheassessmentandimplementationbygroupingHEDsaccordingtosimilarfunction.Asaconsensuswasreached,,theleadHFSrecordedtheratingandmaintainedalistindicatingtheHEDnumbersandthefinalratingforeachHED.11.2RecommendationSelectionAftertheassessmentofanHED,theselectionofrecommenda-tionsforcorrectionwascompletedbytheHEDAssessmentTeam.InresponsetoanNRCauditreportrecommendationregardingHEDsessmentprocedures,theHEDrecommendationsassessmentroceduresarelistedbelow:l.ThecommitteereviewedtheHEDs,oneatatime,anddiscussedeachHED'srecommendationsbrieflytoclarifyanypointsofconcern.2.ThebestrecommendationforGinnaStationwassubmittedtothestationOperationsandEngineeringDepartmentsforconsideration.3.TheleadHFS'sresponsibilitywastoensurethattherecommendationsdevelopedandacceptedbythecommitteeareinaccordancewithapplicablepreceptsofsoundhumanfactorsengineeringpractice.4.IfadecisionwasmadebyOperationsorEngineeringnottoacceptarecommendation,ajustificationwaspreparedandalternativeswereexamined.11-3

1.3ImlementationandSchedulinofRecommendationsTheHEDsthataretobecorrectedandtheiracceptedrecom-mendedcorrectiveactions,asdeterminedbytheproceduresoutlinedherein,arepartofthisSummaryReport.AllcorrectiveactionsarecontainedinVolumeII.Ascheduleforcorrectiveactionsispredicateduponsafetysignificanceandsubjecttotheavailabilityofequipment,outagetimeavailabilityattheR.E.GinnaStation,engineeringdesignleadtime,andrelativeimportancecomparedwithotherNRCandRGGEinitiatedStationmodifications.SomeHEDcorrectiveactionsarebeingassignedanEngineeringWorkRequest(EWR)toensurethatthemodificationsaremade,andpermittheirschedulingwithotherrelatedstationevents.11.4VerificationofCorrectiveActionsrrectiveActionsbeingimplementedwillbereviewedtoverifytheireffectivenessfromahumanengineeringperspective.Thisverificationwillutilize'oundhumanengineeringmethods.Verificationwillbeperformedusingpanelmock-upsincorpor-atingthecorrectiveactions,consultationwithoperatorsandsystemexperts,and/orhumanfactorsspecialistreviews.InresponsetoanNRCauditreportconcernregardinguseoftheRG&Esimulator,thecontrolroomsimulatorwillbeusedtoevaluatethesuitabilityofcontrolroommodificationswhereappropriateandasitbecomesavailable.Iftheresultoftheverificationdeterminesthatacorrectiveactionwillresultinanegativeeffectoncontrolroomoperations,thenthesuggestedcorrectiveactionwillbealteredasappropriate.Ifacorrectiveactionisverifiedtobeeffective,itmaythenbeimplementedinthecontrolroom.11-4

12.0COORDINATIONWITHOTHERSUPPLEMENT1NUREG-0737INITIATIVESRochesterGasandElectricCorporationhasacoordinatedprocesstoaddresstheSupplement1toNUREG-0737initiativestoareasonableextent,giventhedegreeofcompletionof'theinitiativespriortoissuanceofSupplement1.Thisprocessprovidesthenecessarycoordinationandsupporttoensurethatasystematicapproachisadoptedfortheinclusionofeachoftherecommendeddesignchangesresultingfromtheseinitia-ives.Thisintegratedapproachisintendedtooptimizetheterfacewithinthecontrolroomnetwork.ThissectionaddressestheNRCauditreportconcernregardingcoordinationofDCRDRactivitieswithotherNUREG-0700activities.WhenSupplement1wasissued,R.E.Ginnahadalreadyprogressedonvariousinitiativesbasedonthepre-existingrequirements(NUREG-0737,RegulatoryGuide1.97,etc.).WhenRGGErespondedtoGenericLetter83-33,theRegulatoryGuide1.97evaluationwasunderway,workhadbegunonSPDSdesign,andemergencyresponsefacilitieswerenearlycomplete.RG&EmadethedecisiontoimplementtheWestinghouseOwnersGroupERG-SRTAGuidelinesforoperationaluse.ExistingSupplement1initiatives(i.e.,enhancementsduetotheDCRDRworkandRegulatoryGuide1.97)wereincorporatedintothenewlant-specificTechnicalGuidelinesandEOPs.However,itwascognizedthat,giventheapprovedstatusoftheWestinghousegenericanalyses,littlewastobegainedbyhaltingtheProceduresGenerationPackageprocesstoconductasite-specificfunctionandtaskanalysisatthattime.12-1

milarly,designandimp'lementationoftheSPDSproceededasaigh-prioritySupplement1activitywithoutbenefitofasite-specificfunctionandtaskanalysis,althoughtheNestinghousegenericprocedures(andRegulatoryGuide1.97improvements)wereusedasprimarysourcedocuments.Supplement1toNUREG-0737recognizedthesituationwhereutilitieshadpreviouslyinitiatedworkinafashiondifferentfromtheintegrationidealofSupplement1.Forinstance,asnotedinSection3.6,"TheNRCwillmakeallowancesforworkalreadydonebylicenseesinagood-faithefforttomeetrequirementsastheyunderstandthem."Furthermore,delaysinimplementation,justforthesakeofintegration,werenotprudent.Section3.1states,"InstallationoftheSPDSshouldnotbedelayedbyslowerprogressonotherinitiatives,and,shouldnotbecontingentoncompletionofthecontrolroomdesignreview.Norshouldotherinitiatives,suchasupgraded~~ergencyoperatingprocedures,beimpactedbydelaysinSPDSocurement."Inthiscontext,RG&EintegratedtheSupplementinitiativestotheextentfeasibleandreasonable.Inaddition,theRegulatoryGuide1.97requiredindications(includingNUREG-0737improvementssuchasinadequatecorecoolinginstrumentation)wereassessedfromahumanfactorsviewpointandtheSPDSwassimilarlyreviewedandHEDsnoted.TheR.E.GinnaMasteremergencyoperatingproceduressummaryformedthebasisforthetaskdefinitionphaseduringthe.:DCRDR.Throughuseoftheresourcedocumentsearlierdescribed,utilizationofOperationsandEngineeringSMEs,andthemakeupoftheDCRDRteam,asubstantiallevelofintegrationhasbeenachieved.Table12.1providesaflowchartoverviewoftheR.E.Ginnapowerplantactivities.12-2

SASISPDS)REACTORVE66ELLEVELREO87EAIEROENCTOPERATINOPROCEDI/RESETAILESCONTROLROODE6IONREVIEWYEHDSArnorosALSb/63REVIEWBXIBIINOINST,WRTA.O.I.ST6/SOAEYeI'loEno'6SIBOVENDORSELECTIOH8/84HncsacandlRKVIEWKXIB'IIHOPAMIHBIwnTEnoIlls'RoonAMPLANISSUEI10/84ICOMPARIBONOFEOPPARAMETERSWITH6AOSI64SABPAnAMelanSAFETYAHAIY6I~III54COSTKOTIMATKBCOMPLETKISIOOIMPLEMENTATIONSCHEOULKOI64AKB.BUIDCOMPLIANCEHEPCATII64ICOMPLKTKDAAFTEOPAHDSPECIFICLHSTRVMEHTusTS164IAEYIKWOPKRATIHBEXPERIENCEl984CONTROLAOOMISURVEYSAO(SPDOIINO'IALLATIONCOMPLE'lK8/88INTESRATICHOFSAOINEOP'68/88OPERATORFAMILIARIZATION10/88naoI.BTIMPLEMENTATIOtlBCHKDVLE2/sdnocaoAES0ka0NPACKAOKSVDMIT'TAL2/6d1NTEORAIREVIEWOFEOP2O4OAAF1BIBdEOPTRAININOANDIMPLEMENTATIOHREY,012/BdPLANTSPECIFICTASKAtlALYS16SUMMARYAEPOATIEI65II986OASOPEAATIOHAL8/87VALIDATIONEARLY66FINALEOP'66I66I98EOPRa'IAAININOIMPLEMENTFIHAI.EOP'6IIIBSITable12.1R.E.GinnaPowerPlantActivityFlowChart

ecauseseveraloftheSupplement1a'ctivitieswerecarriedoutinparallelinaccordancewithanNRCorder,anyfutureintegrationneedswillbeaddressedthroughtheHumanFactorsDesignManualbeingdevelopedinconjunctionwiththeDCRDRprocess.Thestationmodificationprogramandrelatedworkauthorizationdocumentswillprovideforintegrationwithtraining,operationsandmaintenanceproceduresbeforeamodificationisputintoservice.12-4 AppendixAHISTORICALDOCUMENTREVZEW(ProblemAnalysisReport)

'onandUnit:StatusReport4Date:Page:HISTORICALREPORTPROBLENSTATUSREPORTIndex8ProblemTitleReortTeReortifProblemAnalsisStatusStartedComletedDistributed

'AppendixBHUMANENGINEERINGDISCREPANCYFORM

CONTROLROOMHUMANENGINEERINGDISCREPANCYRECORDae:0:ant:Unit:System:PaneIDgEqu)pmentID8quspmentNameDescritionofDiscreancyPnotoLogNo.PnotographyInstructionsooaC1.02.D3.E4.S5.WorkspaceCommunicationsAnnunciatorsControlsDisplaysLabels5AidsComputer/CRTPanel1ayoutsC/DIntegrationOther:useineo.Caption:omments:AssessmentCategory/Level:I

Recommendation(s)RecordReviewers:Recommendation(s):AcceptRecommendationNo.:RejectRecommendationNos.:RejectionJustification:RejectionSignatureImplementationanaSchedulingTentativeScheduledCompletionDate:LeadEngineerApproval:StationAsst.Supt.Ops.Approval:NCPCCoordinator:HEDCompleted:

AppendixCCONTROLROOMDESIGNREVIEWOPERATORSURVEY

ARDCorporationControlRoomDesignReviewOperatorSurveyTheNuclearRegulatoryCommissionisrequiringthatadetailedhumanfactorsreviewofeverynuclearpowerplantcontrolroombeperformed.ThisreviewisbeingdoneunderEWR3264.RG&EhascontractedwiththeARDCorporationtoassistinthisreview.PartoftheguidancedocumentpublishedtosupportthesereviewsgNUREG0700'uggeststheuseofyouroperatingexperiencetohelpthereviewteamidentifyoperator/controlboardinterfaceproblems.RochesterGasandElectric(RGSE)CorporationandthemanagementoftheGinnaStationsupportthespiritoftheNRC'sdirectives.Asaresult,weareaskingforyoutosupportandassistintheprogrambycompletingtheattachedquestionnaire.Forthisprogram,thecompany'sgoalistoimprovetheoperatingcrew'scapabilitytorecognize,controlandmanageplantabnormalandemergencyconditions.Thequestionnairecontains44questionsthatcoverninegeneraltopicareasdealingwithdifferentaspectsofcontrolroomdesignaswellasthejobdutiesandtasksperformedbytheoperatingcrew.Thequestionsdealwith"problem"areasaswellasgoodorbeneficialfeaturesassociatedwiththecontrolroom.Eachquestioninvolvesamultiplechoiceresponsebasedonyourjudgementsandopinions.Inaddition,youwillbeaskedtoprovidespecificexamplesofthepositiveornegativeaspectsofthecontrolroomonwhichyou\sedyourmultiplechoiceresponses.ncompletingthequestionnairepleasereadeachquestioncarefully,circletheiteminthemultiplechoicethatbestreflectsyourview,andprovideadditionalinformationasappropriate.Inpreparingyouranswers,considerthequestionsfromtheperspectiveofallthevariousmodesofplantoperation,e.g.,startup,hotshutdown,fullpower,andreducedpower,inadditiontopossibleabnormaloremergencyoperatingconditions.Givedetailedanswerssothatsomeonenotasfamiliarwiththeareaasyouarewillbeabletounderstandexactlywhatyoumean.Pleaseanswerallthequestions.Yourresponsesareimportanttothesuccessofthisreview.Useadditionalpaperifnecessaryandattachittothisquestionnaire.Ifyoudouseadditionalpaper,pleasebesuretomatchyouranswertotheappropriatequestion.Ifyoufeelthatwehaveleftanythingoutorfailedtocoveranareainwhichyouhaveaconcern,pleasetellusbyattachingcommentstothequestionnaire.Ifyouareunabletoansweraparticularquestion,pleaseindicatethisinthespaceprovidedforyourresponse.Inaskingforyoursupportinthisprogramwefeelitisimportantforyoutoknowwhatwewilldowithyouranswers.Asthequestionnairesarereturned,ARDCorporationpersonnelwillsummarizeyouranswersonaquestion-by-questionbasisandcompileresultsforeachquestion.Theteamonductingthecontrolroomdesignreviewwillthenbeinformedofeachoblemareaidentified,sothattheycanpayspecialattentiontoitduringeremainderofthereviewprocess.Asproblemsareverified,theywillbedocumentedmoreformally.Positiveaspectsofthecontrolroomwillalsobenoted,sothatincorrectinganyproblemsthatarise,thesepositivefeatureswillnotbecompromised.

ARDCorporationhoughtheNRCmayeventuallybetoldoftheproblemsyouhelpidentify,wewanttoassureyouthatyouranswersandcommentsonthisquestionnairewillbekeptstrictlyconfidential.YoushouldmailyourcompletedquestionnairedirectlytoARDusingtheself-addressedstampedenvelopethatisattached.Youranswerswillbesummarizedsothatyourexactwordsdonotappearandyournamewillbedissociatedfromyouranswers.Youmaybecontactedforafollow-upinterviewbyARDpersonnel,toclarifyyourwrittenresponsesortogatheradditionalinformation.However,theinformationyouprovideatthattimewilllikewisebesummarizedandtreatedconfidential.Youranswerswillinnowayaffectyourcareer,standing,orpromotionswithinRGaE.Therefore,inansweringthequestionnaire,beasopen,honestandstraightforwardasyoucan.1nadditiontocompletingthequestionnaire,wewouldlikeyoutosupplyuswithadditionalbackgroundinformationrequestedonthefollowingpage.Ztwillhelpustointegrateyourresponseswithotherinformationwemustcollectaspartofthisproject.However,thisbackgroundinformationwillnotbeassociatedwithyourresponseswhentheyarereportedtoRG&EortotheNRC~Whenyouhavecompletedthequestionnaire,placeitintheenvelopeprovided,sealtheenvelope,anddropitinthemail.Thankyouverymuchforyourcooperationandassistance.PleaseReturnTo:ARDCorporation5457TwinKnollsRoadColumbia,ND21045Attn.:RalphDusek

ARDCorporationName:PresentPosition:NuclearOperatingExperience:earsControlBoardOperatingExperience:earsHeldaReactorOperator(RO)License:HeldaSeniorReactorOperator(SRO)License:earsearsAge:Sex:Height:

ARDCorporahonWorksaceLaoutandEnvironmentA.l.Areadditionalcontrolsneededinthecontrolroom?Yourresponseshouldconsiderthecontrolsneededtorespondtopotentialemergencyorabnormalsituationsinadditiontothevariousmodesofnormaloperations.a.Noneb.1or2c.Severald.ManyPleaseidentifyanyneededcontrolsandyourreasonsforwantingthem.Alsoidentifyanysystemsinwhichthecontrolsareparticularlywelldesigned,i.e.youwouldnotliketoseethemchanged.AD2Areanyofthecontrolsthatarepresentlyinthecontrolroomunnecessary?Thatis,aretherecontrolsthatarenotusedinanymodeofplantoperation?a.Noneb.1or2c.Severald.ManyPleaseidentifyanyextraneouscontrols.AD3'readditionalindicators(i.e.meters,statuslights,chartrecorders)neededinthecontrolroom?Yourresponseshouldconsidertheindicatorsneededtorespondtopotentialemergencyorabnormalsituationsinadditiontothevariousmodesofnormaloperations.a.Noneb.1or2c.Severald.ManyPleaseidentifytheneededdisplaysandyourreasonsforwantingthem.Alsoidentifyanysystemsinwhichtheindicatorsareparticularlywelldesigned,,i.e.youwouldnotliketoseethemchanged.A.4.Areanyoftheindicatorsthatarepresentlyinthecontrolroomunnecessary?Thatis,arethereindicatorsthatarenotusedinanymodeofplantoperation?a.Noneb.1or2c.Severald.ManyPleaseidentifyanyextraneousindicators.A.5.Howwouldyoucharacterizethecapabilityfordirectvoicecommunicationbetweenpersonnelinthemaincontrolroom?Conditionsthatmightimpededirectvoicecommunicationscouldincludehighbackgroundnoise,physicalbarriers,ordistancebetweenworkstations.Remembertoconsiderallmodesofoperation,includingpotentialabnormaloremergencyconditions.

ARDCorporationa.Excellentb.Adequatec.So'meproblemareasd.ManyproblemareasPleaseidentifyanyproblemareas.A.6.Airquality(temperature,humidity,ventilation)inthecontrolroomis:a.Excellentb.Adequatec.Someproblemareasd.ManyproblemareasPleaseidentifyanyproblemareas.A+7'ightinginthecontrolroom(illumination,glare,reflections)is:a.Excellentb.Adequatec.Someproblemareasd.ManyproblemareasPleaseidentifyanyproblemareas.A.8.Operator'sabilitytomovearoundthecontrolroominanunobstructedmanneris:a.Excellentb.Adequatec.Someobstructionsd.ManyobstructionsPleaseidentifyanyobstacle(s)inthemaincontrolroomwhichinterferewithmovement.BPanelDesinB~l.Automaticcontroloperationsallowtheoperatortoattendtootherinstrumentationandinterveneonlywhentheautomatedsystemmalfunctions.Manualcontroloperationstypicallydemandmoreattentionbutallowmoreflexibility,astheoperatorcantailorhisresponsetothesituationathand.Arethereanycontroldevice(s)whichshouldbeoperatedmanuallyinsteadofautomaticallyorviceversa'.Noneb.lor2c.Severald.ManyPleaseidentifyanysuchinappropriatecontrolsandreasonswhytheyshouldbereconfigured.Be2~Throttleablevalvestypicallyrequiretheoperatortoremainatagivenworkstationforaperiodoftime,operatingaparticularcontrol.Arethereanythrottleablevalve(s)thatwouldunnecessarilyrestrictyourtimetorespondshouldanemergencysituationoccur2a.Noneb.lor2c.Severald.ManyPleaseidentifyanythrottleablevalvesthatcouldposeaprobleminemergencyconditions.

IARDCorporafionAlso,identifyanythrottleablevalvesthatposeproblemsunderothermodesofoperation,e.g.start-uporshut-down.BE3'rethereanysystem(s)inwhichcontrolsorindicatorsarenotplaced-.infunctionalgroups?a.Noneb.1or2c.Severald.ManyPleaseidentifyanysystemsinwhichinstrumentationisnotfunctionallygroupedoAlso,identifysystemsinwhichfunctionalgroupingisparticularlyeffective(i.e.thatyouwouldnotliketoseechanged).B.4.Thelayoutofthecontrolequipmentonthepanelsis:a.Excellentb.Adequatec.Someproblemareasd.ManyproblemareasDescribeanyaspectsofthelayoutofcontrolboardequipmentthatshouldbeimprovedtoallowoperatorstoperformmoreeffectively.Also,describeanyareasofthecontrolboardwherethelayoutofequipmentisparticularlyconducivetoeffectiveoperations.Arethereareasonthemaincontrolboardswhereyouruseofacontrolishinderedorthecontrolmaybeaccidentallyactivatedbecauseoftheposition,shape,labelingorrelationshiptothecontrols?a.Noneb.lor2c.Severald.ManyPleaseidentifyanysuchproblemareas.B.6~Arethereanycontrolsthatarehardtoreachorindicatorsthataredifficulttoread?Remembertoconsiderallmodesofplantoperation,includingpossibleabnormaloremergencyoperations.a.Noneb.lor2c.Severald.ManyPleaseidentifyanysuchinaccessibleinstrumentation.B~7~Arethereanycontrol(s)orindicatorsonbackpanelsthatshouldbeonfrontpanels,orvice-versa?Informulatingyourresponse,pleaseconsidertheaccessibilityofinstrumentationthatyouneedunderallmodesofplantoperations.a.Noneb.lor2c.Severald.ManyPleaseidentifyanycontrolsorindicatorsthatshouldbemovedtoafrontpanel,andexplainyourreasoning.

ARDCorporationPleaseidentifyanycontrolsorindicatorsthatshouldbemovedtoabackpanel,andexplainyourreasoning.B.8Arethereanysystem(s)inthecontrolroomwhichyoufeelaredifficultorconfusingtooperate?a.Noneb.1or2c.Severald.ManyDescribeanysystemsthataredifficulttooperate.Also,describeanysystemsthatareparticularywell-designedforeaseofoperation(i.e.thatyouwouldnotliketoseechanged).C~AnnunciatorSstemC.l~Arethereanyareasinthecontrolroomwherebackgroundnoiselevelsinterferewithannunciatorauditorysignals?Remembertoconsiderallpossibleplantconditionsandmodesofoperation.a.Noneb.1or2c.Severald.ManyPleaseidentifyanyareasinwhichitisdifficulttodistinguishauditoryalarms,andtheplantconditionsinwhichtheproblemoccurs.2~Haveyouexperiencedorcanyouconceiveofsituationsinwhichtheannunciatorwarningsystemwasineffectiveinhelping,ormighthaveactuallyhindered,operatorsresponsetoasystemproblem?a.Noneb.1or2c.Severald.ManyPleasedescribeanysuchincidentsorpotentialsituations.C.3~Arethereanyalarmwindowsthathaveaninappropriatesetpoint;thatis,thosethatgivetheoperatoreithertoomuchortoolittletimeinwhichtorespondtoaplantproblem'?Pleaseconsiderallmodesofplantoperation.a.Noneb.1or2c.Severald.ManyPleaseidentifywindowsthatallowtoolittletimeandthesetpoint(s)thatwouldbemoreappropriate.C~4~Aretherealarmswithmultipleinputsforwhichtherearenodevices(e.g.printers)fromwhichtheoperatorcandeterminethecauseofthealarm?a.Noneb.1or2c.Severald.ManyPleaseidentifyanymultipleinputalarmsthatshouldbesplitintosingleinputs.

ARDCorporation5.Arethereanysingleinputalarms(e.g."nuisancealarms")thatcouldbeeliminatedorcombinedintomultipleinputalarms?a.Noneb.1or2c.Severald.ManyPleaseidentifyanysingleinputalarmsthatcouldbeeliminatedorintegratedintomultipleinputalarms.C.6~Arethereanyalarmwindowsinthemaincontrolroomwithengravingsthatareconfusingordifficulttounderstand?a.Noneb.1or2c.Severald.ManyPleaseidentifyanyconfusingalarmengravingsandexplainwhytheyaredifficulttounderstand.D.CommunicationsD.1~Arethereanyauditorysignal(s)presentedinthecontrolroom,otherthanannunciatoralarms,whichareconfusing?a.Noneb.1or2c.Severald.ManyPleaseidentifyanysuchauditorysignalsandthereasonfortheconfusion.D+2~Aretherearea(s)inthecontrolroomwheremessagespresentedoverthepagingsystemcannotbeheardclearly?a.Noneb.1or2c.Severald.ManyPleaseidentifyanysuchproblemareas.D+3~Arethereanyauditorysignalspresentedinthecontrolroom,otherthanannunciatoralarms,whicharedestracingandshouldthereforebelocatedinanotherareaoftheplant?a.Noneb.1or2c.Severald.manyPleaseidentifyanysuchauditorysignals.D.4.Givenpresentplantcommunicationsystemsandproceduresfortheiruse,isitlikelythattheuseofcommunicationsystemsbynon-operatingpersonnelcouldinterferewithcontrolroomuseofthesystem?a.Noproblemsb.1or2systemsvulnerablec.Severalsystemsvulnerabled.MajorproblemswithsystemdesignorproceduresPleasedescribeansuchotentialroblems.

04 ARD-Corporation5~Arethereanyequipmentproblemswiththecommunicationssystemsthatcouldpreventorinterferewithanoperators'bilitytocommunicatewithindividualsinotherareas?a.Noneb.1or2c.Severald.ManyPleasedescribeanysuchincidents.Alsodescribeaspectsofthecommunicationssystemsthatareparticularlyeffectivefromthestandpointofcontrolroompersonnel.Comuter-GeneratedInformationE.l.Isthereanyinformationorcalculationsthatwouldbemoreusefulifitwereprovidedonacomputer-generateddisplay?Considerallmodesofplantoperation,includingpossibleabnormaloremergencyconditions.a.Noneb.1or2kindsofinformationc.Severalkindsofinformationd.ManykindsofinformationPleasedescribeanyadditionalcomputerinformationthatshouldbemadeavailable.E~2~Isanyoftheinformationpresentedonthecomputerprinternotusefultocontrolroomoperations?Particularlyconsidertheinformationdemandsofemergencyandabnormaloperations.a.Noneb.1or2c.Severald.ManyPleaseidentifyanyextraneousinformation.Alsoidentifyanyaspectofthehardcopyprintoutsthatyoufindparticularlyusefulandwouldnotwanttoseechanged.E~3~Arethereanycomputersystemprocedureswhicharedifficult'ounderstand?a.Noneb.1or2c.Severald.ManyPleaseidentifyanysuchproceduresMaintenanceProceduresF.l~Arethereanymaintenanceproceduresthatcouldcontributetoanoperationalproblem?Thatis,assumingthatpreventiveandcorrectivemaintenanceisperformed"bythebook,"arethereproblemareasthatcouldadverselyaffectoperations,particularlyduringemergencyconditions?a.Noneb.1or2c.Severald.ManyPleasedescribeanysuchproblems.

ARDCorporationAlso,describeaspectsofmaintenanceactivitiesthatareparticularlyeffectivefromthestandpointofcontrolroompersonnel.F~2oHowwouldyoucharacterizecurrentproceduresandavailabilityofsuppliesforreplacingequipmentsuchasfuses,bulbs,ink,chartpaper,etc.?a.Excellentb.Adequatec.Someproblemsd.MajorproblemsPleasedescribeaspectsoftheseproceduresthatareparticularlyeffective.Pleasedescribeaspectsofthes'eproceduresthatareparticularlyineffective.G.ProceduresG.l.Arethereanyprocedure(s)whichareunclearordifficulttouse2Pleaseconsiderallmodesofplantoperationincludingpossibleabnormaloremergencyconditions.a.Noneb.1or2c.Severald.ManyPleaseidentifyanyparticulareffectiveprocedures.Pleaseidentifyanyparticularineffectiveprocedures.G.2oArethereanyoperatoraids,suchastables/checklists/statusboardsetc.whichcouldberedesignedtoimprovetheirusefulness2a.Noneb.1or2c.Severald.ManyPleaseidentifyanysuchmaterialsandsuggesthowtheyshouldberedesigned.Also,describeoperatoraidsthatyoufindparticularlyuseful.G~3'rethereanymanuallog(s)thatyoufeelaredifficulttoupdateormaintain7a.Noneb.1or2c.Severald.ManyPleaseidentifythetroublesomelogsandsuggesthowtheycouldbeimproved.G.4.Arethereanymathematicalcalculation(s)thataretimeconsumingand/ordifficulttoperform?a.Noneb.1or2c.Severald.ManyPas

ARDCorporationStaffinandJobDesinArethereanyjobdutieswhicharepresentlyperformedbyothersinwhichyoufeelcontrolroompersonnelshouldbemoredirectlyinvolved,orviceversa?Pleaseconsiderallmodesofplantoperationincludingabnormaloremergencyconditions.a.Noneb.1or2c.Severald.ManyPleasedescribeanysuchdutiesthatshouldbereallocatedandspecifywhoshouldperformthem.H~2~Arethereanyrecurringdistractions,intheformofunnecessarypersonnel,traffic,etc.,thatcouldinterferewithyourduties?a.Noneb.1or2c.Severald.ManyPleasedescribeanysuchsourcesofdistractionandhowtheycanbeavoided.H.3.Doestheshiftturnoverprocessworkeffectively?a.Excellentb.Adequatec.Someproblemsd.SignificantproblemsIfthereareproblems,suggesthowtheycanbeimproved.H.4.Haveyouexperiencedorcanyouconceiveofsituationsinwhichtheoperatingcrewstaffingstructurecouldadverselyaffectcontrolroomoperations?Considerallmodesofplantoperation,includingpotentialabnormalandemergencyconditions.a.Noneb.1or2c.Severald.ManyPleasedescribeanysuchincidentsorpotentialsituationsandsuggesthowtheycouldbeimproved.Also,describeplantconditionsorpotentialconditionsforwhichthepresentstaffingseemparticularlyappropriate.I~~TeaininArethereanypotentialemergencysituation(s)forwhichyoufeelyouhavenotreceivedenoughtraining?a.Noneb.1or2c.Severald.ManyPleasedescribeanyemergencysituationsthatyouthinkshouldreceivemoreemphasis.Also,describeaspectsofyouremergencytrainingthatyouthinkhasbeenparticularlyeffective.

ARDCorporationJ.l.Whatparameters,inputs,operatoraids,orotherinformationwouldassistyouinperformingoperationsduringthefollowingconditions7Startup/ShutdownNormalOperationsAbnormalOperations4300r AppendixDTASKANALYSISDATACOLLECTIONFORM

TASKANALYSISDATACOLLECTIOHFORHPROCEDUREITASKHHBRIGIHHAIERGSECTIOHIEROPURPOSEIALTERNATETOISAHEASIPAGEOf'OILkktI-kCOOEQUIPMENTNAMECONTROLINDICATORPOSITION~~,~o'g,-i4>~~~~STATEUNITSRAIIGE~~A,+oIVRAtlGERANGEIDLEGEND/OTHERPERFORMANCEREQUIREMENTCODENODE0-fl00-DISCRETEI-VrSC-Co<<TINI30USCSL/FLAG01-AHBER04-GREEtf09-WIIITE12-GRAY0?-Ikl.ACR05-ORhtlGE10-Yl:LI.OW13-IIEIGE03-lkl.UE07-RLIIII-Ct,fhftI4-IkROkltlLEVELInTyrE5-STATEI-ItlOICATOR0-OTIIERPERFORHANCEV-VALUEC-CONTROLRfI)3lIRf:Hf;tlTS7-1Rf:NDh-ANNUtlCIATORN-tlOTAVAII.ADIf.

AppendixEENVIRONMENTALMEASUREMENTFORMSl

SOUNDSURVEYRECORDPlant:Date:Time+Sheet8ofHeasurementsmadeby:Equipment/Instrumentused:Serialf:Calibrationdate:OctaveBandCenterFreuencOperatorMorkStationdb(A)2506001K2K4KRemarks

HUMIDITY/TENPERATIIRERECORDPlant:Date:Time:Measurementsmadeby:SheetfofEquipment/Instrumentused:Serialfl':Calibrationdate:TimeHeightTemperatureHumidityRemarksFloor6ft.Floor6ft.Floor6ft.Floor6ft.Floor6ft.Floor6ft.Floor6ft.Floor6ft.Floor6ft.F'1oor6ft.

AIRVELOCITYSURVEYRECORDPlant:Date:Time:Neasurementsmadeby:Equipment/Instrumentused:Seriald:'Calibrationdate:SheetfofLocation6ft.4ft.

LIGHTINGSURVEYILLUHINANCERECORDPlant:Date:Time:Neasurementsmadeby:Sheet8ofEquipment/Instrumentused:Serialii:Calibrationdate:LocationRef.'o.PanelI.D.No.FullACAmbientFullEmergencyOtherConditions(Specify)

LIGHTINGSURVEY-LUMANDREFLECTANCERECORDPlant:Date:Time:Measurementsmadeby:Equipment/Instrumentused:Serial8:Calibrationdate:SheetfofRecordCalculationsLocationRef.No.PanelfandSurfacesPanelReflect.PadPanelBack-groundReflect.PadSurfacew/Glare,Meter/DisplaySurfacew/oGlarew/Glarew/oGlareLuminanceRatioofDisplay:PanelReflectanceRatioPanel:Padw/Glarew/oGlareHeter/0)splay:Pad

AppendixFVALIDATIONFORM 0

VALIDATIONREVIEWWORKSHEETEvent:Operator:Procedure(s):HumanFactorsSpecialist:ProcedureStepYesCommentHEDIndexNumber

AppendixGMANAGEMENTANDSTAFFINGRESUMES

NAME:RobertC.MecredyPOSITION:Director,EngineeringServicesYEARSPOWERPLANTEXPERIENCE:14YEARSNUCLEAREXPERIENCE:14PREVIOUSCOMPANIES,POSITIONSANDLICENSES:NoneYEARSEMPLOYEDBYRG&E,POSITIONSANDLICENSES:14Director,EngineeringServices-6monthsManager,NuclearEngineering-llyearsNuclearEngineer-3yearsMemberGinnaNSARBMemberCallawayNSRBMemberINPOAnalysisandEngr.DivisionIndustryReviewGroupRepresentative,WestinghouseOwnersGroup-6yearsEDUCATION:B.S.EngineeringSciences,PurdueUniversityM.S.NuclearEngineering,UniversityofMichiganPh.D.NuclearEngineering,UniversityofMichigan

NAME:GeorgeW.DanielsPOSITION:Manager,ElectricalEngineeringYEARSPOWERPLANTEXPERIENCE:2(U.S.Navy)YEARSNUCLEAREXPERIENCE:19PREVIOUSCOMPANIES'OSITIONSANDLICENSES:U.S.Navy(Lt.Eng.Officer/Instructor),TennesseeValleyAuth.EARSEMPLOYEDBYRG&EgPOSITIONSANDLICENSES:8Manager,ElectricalEngineeringEDUCATION:B.A.Physics,BostonUniversityM.A.Physics,DartmouthCollegeM.S.ElectricalEngineering,UniversityofDelawareNuclearPowerSchool,U.S.Navy

NAME:PaulC.WilkensPOSITION:Manager,NuclearEngineeringYEARSPOWERPLANTEXPERIENCE:12PREVIOUSCOMPANIESgPOSITIONSANDLICENSESYEARSEMPLOYEDBYRG&EgPOSITIONSANDLICENSES:12Manager,NuclearEngineering-6monthsActingTechnicalManager,GinnaStation-3monthsSeniorNuclearEngineer,NuclearEngineer-llyearsRepresentative,WestinghouseOwnersGroupEDUCATION:B.S.M.S.EngineeringPhysics,UniversityofSouthDakotaNuclearEngineering,UniversityofIllinois

NAME:CharlesJ.MambrettiPOSITION:SeniorNuclearEngineerYEARSPOWERPLANTEXPERIENCE:24PREVIOUSCOMPANIES,POSITIONSANDLICENSES:YEARSEMPLOYEDBYRG&EgPOSITIONSANDLICENSES:PowerPlantOperatorElectricLoadDispatcherConstructionEngineerI&CEngineerStartupCoordinatorGinnaTrainingCoordinatorConstructionProjectManagerNuclearEngineerSROLicense(Expired)EDUCATION:B.S.ElectricalEngineering,RochesterInstituteofTechnology.

NAME:E.ClairEdgarPOSITION:I&CSupervisorYEARSPOWERPLANTEXPERIENCE:22YEARSNUCLEAREXPERIENCE:20PREVIOUSCOMPANIES,POSITIONSANDLICENSES:NoneYEARSEMPLOYEDBYRG&E,POSITIONSANDLICENSES:22I&CSupervisor,Ginna

NAME:TerryWhitePOSITION:ControlRoomForemanYEARSPOWERPLANTEXPERIENCE:18YEARSNUCLEAREXPERIENCE:18PREVIOUSCOMPANIES,POSITIONSANDLICENSES:U.S.NavyYEARSEMPLOYEDBYRG&E,POSITIONSANDLICENSES:12ControlRoomForemanEmergencyOperatingandAbnormalProceduresSNUPPSProcedureWriterHeadControlOperatorControlRoomOperatorAuxiliaryOperator

NAME:GaryMeierPOSITION:SimulatorProjectManagertlYEARSPOWERPLANTEXPERIENCE:21YEARSNUCLEAREXPERIENCE:21PREVIOUSCOMPANIES,POSITIONSANDLICENSES:U.S.Navy,71/2years,ElectronicsTech.,ReactorOperator,InstructorROlicenseobtainedin1970onGinnaSROlicenseobtainedin1974YEARSEMPLOYEDBYRG&E,POSITIONSANDLICENSES:16AuxiliaryOperator-2yearsControlRoomOperator-2yearsInstructor-4yearsChairmanofprocedureDevelopmentCommitteeforSNUppS-2yearsProjectLiaisonEngineer-3yearsSimulatorProjectManager-3yearsEDUCATION:A.S.ElectroMechanicalEngineering,RochesterInstituteofTechnology

NAME:RichardMarchiondaPOSITION:AssistantTrainingCoordinatorYEARSPOWERPLANTEXPERIENCE'0YEARSNUCLEAREXPERIENCE:20PREVIOUSCOMPANIES'OSITIONSANDLICENSES:U.S.NavyNuclearPower-7yearsYEARSEMPLOYEDBYRGGEgPOSITIONSANDLICENSES:14GinnaOperations-7yearsAuxiliaryOperator,OperatorReactorOperator,SeniorReactorGinnaTraining-7yearsAssistantTrainingCoordinator,SeniorReactorOperatorsLicensedInstructorEDUCATION:A.S.ElectromechanicalEngineering,RochesterInstituteofTechnology

NAME:KennethMaskerPOSITION:EmergencyOperatingProceduresProjectLiaisonEngineerCRDRProjectLiaisonEngineerYEARSPOWERPLANTEXPERIENCE:4YEARSNUCLEAREXPERIENCE:4PREVIOUSCOMPANIES'OSITIONSANDLICENSES:N/AYEARSEMPLOYEDBYRG&EiPOSITIONSANDLICENSES:4TrainingforSROProjectManager-EOPrevisionMember,WestinghouseOwnersGroupProcedureSub-committeeEDUCATION:B.S.MechanicalEngineering,StateUniversityofNewYork

DONALDF.TAYLORg~FiGpSeniorEngineer~HumanFactorsEngineering~IndustrialEngineering~InformationPresentation~Techniques~ProceduresEnhancementNuclearEngineeringTrainingExperimentalDesignWorkspaceLayoutStatisticalAnalysisMr.Taylorhasbeenactiveinhumanfactorsforaperiodoftwelveyears.Hehasappliedexperienceinmechanicalandfluidsengineeringaswellasinnuclearmaintenanceandoperations.AsManagerofFieldServicesGroupintheAppliedSystemsTechnologyDivision,Mr.TaylorhasservedasprojectmanagertoanumberoftheARDnuclearprograms.Mr.Taylorhasextensiveexperienceinthedesign,evaluation,andenhancementoftheman-machineinterfaceinprocesscontrolapplications.Hedevelopedhumanfactorsguidelinesforthedesignofnuclearpowerplants(ElectricPowerReseachInstituteGuideNP-1637);preparedemergencyproceduresforthe-DukePowerCompany;anddevelopedmaintenanceproceduresanddocumentationatDukePower.HehasparticipatedinallphasesofControlRoomDesignReviews(CRDRs),includingover75interviewswithlicensednuclearoperatorsandsurveysof15controlrooms.~NineMilePointUnit1DetailedControlRoomDesinReview-ServedasProjectDirectorresponsiblefortheplanningandcoordinationofallprojecttasks.ConductedOperatorInterviewandControlRoomSurveyefforts.EstablishedmethodsandprocedurestoidentifyandanalyzeoperatortasksbasedupontheplantspecificBWROGEPGs.Establishedmethodsandproceduresandconductedtheverificationofsuitabilityandavailabilityofinformationandcontrolneedstoaccomplishoperatortask.DesignedandconductedeffortstovalidatethatemergencytaskcanbeeffectivelyaccomplishedbytheoperatingcrewintheNMP-1controlroom.DirectedareviewoftheproposedSafetyParameterSafetySystemandasurveyoftheTechnicalSupportCenterandEmergencyOffsiteFacility.DevelopedmethodologyandproceduresfortheNMP-1AssessmentPhaseandconductedtheassessmentofHEDs.DevelopedconceptualsolutionstosignificantdiscrepanciesanddesignedandestablishedaHumanFactorsManualprovidingguidanceandcriteriafortheimplementa-tionofcontrolroomenhancements.Developeddetailedsolutionsfortheimplementationofcontrolroomenhancementsincludingestablishmentofsystemandsubsystemdemarcationlines,mimicingofsystemflows,system,subsystem,andcomponentlabelingpackages,replacementofmeterscales,andcolorcodingofmeterscales.DesignedandconductedeffortstoverifythatenhancementseffectlyresolvediscrepanciesbutdonointroducenewHEDs.~GinnaControlRoomDesinReview-ServedasProjectDirectorresponsibleforparmingancoordinationofallprojecttasks.EstablishedmethodologyandprocedureforutilizingtheWestinghousegenericERGstoidentifyoperatortasksforaccomplishingcriticalsafetyfunctions.DirectedandconductedtheControlRoomSurveyeffortincludingtheenvironmentalmeasuresofcontrolroomlighting,noise,humidity,temperature,andairvelocity.Establishedmethodologyandproceduresfor

theGinnaDCRDRValidationofcontrolroomfunctionsconductedincoordinationwiththeGinnaEOPdevelopmentprogram.DirectedandevaluationoftheGinnaSPDSinresponsetoNUREG0737,Supplement1,requirements.PeformedahumanengineeringreviewofpanelmodificationdrawingsandcharacteristicsforequipmentinstalledinresponsetoReg.Guide1.97.CurrentlyconductingtheGinnaAssessmentPhase.~NineMilePointUnit2DetailedControlRoomDesinReview-ServedasrojectDirectorresponssbeforthepann)ngandcoord>nationofallproject.tasks.Directedasurveyofcontrolroominstrumentationandcontrols,aninventoryofcontrolroomequipmentandareviewofhistoricaldocumentsforBWRplants.DirectedareviewoftheSafetyParameterDisplaySystemtheTechnicalSupportCenter,andtheEmergencyOffsiteFacility.Revisedmethodologyandproceduresforidentifyingoperatortasksandestablishingtheinformationandcontrolneedstoexecutetheemergencyoperatingprocedures.Conductedthecomparisonoftheinformationandcontrolneedstothecontrolroominventorytoestablishavailabilityandsuitabilityofcontrolroomequipment.Establishedmethodologyandproceduresforthewalk-through/talk-throughvalidationofcontrolroomfunctions.'onductedthetalk-throughvalidationtaskeffort.CurrentlyconductingtheassessmentofNMP-2HEDs.~ArkansasPower5LihtControlRoomDesinReview-TaskLeaderforthe)entsscatsonooperatorunctsonsandanaysisofemergencytaskforANO-1.WorkingwithANO-1operators,identifiedinformationandcontrol~~needsforexecutingtaskobjectives.ConductedareviewofNUREG-0700criteriaandbasisdocumentstoestablishtheANOsurveychecklist.Determinedtheappl'icabilityoftheSection6designcriteriatotheANO-1controlroomandresearchedthebasisdocumentationfortheappropriatenessofspecificcriteriavaluestothenuclearpowerplantcontrolroomapplication.ConductedtheANO-1ControlRoomSurveyefforttoidentifydiscrepanciestoappropriatedesigncriteria.~MarbleHillControlRoomDesinReview-TaskLeaderfortheoperatorinterv>ewsandcec>steorts.onductedover25interviewswithMarbleHilltrainingandoperationspersonnel.Analyzedresultstoidentifypotentialhumanengineeingdiscrepancies,andpreparedtheOperatorInterviewTaskReport.UsingtheWestinghouseEmergencyResponseGuidelines(ERGs)asabaseline,identifiedtheoperatorfunctionsandtasksneededtoaccomplishtheemergencyresponseobjectives.WorkingwithMarbleHillsubjectmatterexperts,identifiedtheinformationandcontrolneedstoperformemergencytaskscomprisingtheWestinghouseERGs.PREVIOUSEXPERIENCE~1982to1983BioTechnoloIncororated,FallsChurch,VirginiaSeniorProgramnaysServedasprojectdirectorfortheDukePowercontrolroomreviewhumanctorssupporteffort.PrincipalinanoperatingexperiencereviewfortheePowercontrolroomreviewandestablishedchecklistcriteriaandmethodo-yforthecontrolroomsurveyeffort.PrincipleinvestigatorinaprojectconductedforDukePowertoprepareaguideforthedevelopmentofmaintenance

edures.PreparedandconductedtrainingseminarsforDukePowerprocedurewritersandengineerstoenhancetheirtechnicalwritingskills.~1980to1982EssexCororationAlexandria,VirginiaHumanFactorsraneManagerResponsiblefortheplanningandcoordinationofprojectswithprivateutilitiestoenhancecontrolroomoperationsinnuclearpowerapplications.Designedsurveychecklistsanddataformsforevaluationofcontrolroomenvironment,equipmentdesign,andfacilitydesignandlayout.Developedamethodologyforthereviewofplantsystemfunctionsandanalysisofoperatortasks.DesignedandconductedanexperimentusingtheDukePowercontrolroomtrainingsimulatorstoevaluatetheeffectivenessofthreecandidateemergencyprocedureformats.Principleauthorofawriter'sguideforemergencyprocedurespreparedforthenuclearstationsatDukePower.~1978to1980U.S.Coas'tGuardWashington,DCIndustrialEngineerTechnicalexpertandstaffadvisortotheOfficeofResearchandDevelopmentonmattersofindustrialengineering,humanfactors,andoperationsresearch.Primaryprojectswereintheareasofproductdesignandsafety,crewstationdesign,andcrewperformance.Directedeffortstoestablishanindexoflifesavingcapabilityforpersonalflotationdevices.PlannedandorganizedresearchtoassesstheeffectsofwavemotionsoncrewperformanceandignedashiptestprogramtoestablishcriteriaforfatiguestandardsonstGuard41-footand44-footsearchandrescuecrafts.~1974to1978NorfolkNavalShiard,Portsmouth,VirginiaNuclearEngineerSuccessfullycompleted1,500hoursofcourseworkandformalinstructionintheoperationandmaintenanceoftheS5Wsubmarinereactorplant.gualifiedbyNAVSEAontheNavalReactorExamasaReactorPlantShiftTestEngineerandadvancedtothehighestgradelevelofnuclearengineer.PreparedtechnicalinstructionsandspecificationsfortherepairandmaintenanceofthemechanicalandfluidssystemsoftheWestinghousereactorplant.~1972to1974ViriniaPoltechnicInstituteandStateUniversit,Blacksburg,VirginiaResearchAssistantAssistedinresearchprojectsspecializingineyemovementsandvisualsearch.Establishedanexperimentalsetuptocollecteyepositiondataatasamplerateof1,000-per-secondanddevelopedcomputermodelsofsearchbehaviortoextracteyemovementparameters.EDUCATIONIndustrialEngineeringandOperationsResearch(HumanFactors),VirginiaPolytechnicInstituteandStateUniversity,Blacksburg,Virginia,1975

ATION(continued)B.S.,IndustrialEngineeringandOperationsResearch,VirginiaPolytechnicInstituteandStateUniversity,Blacksburg,Virginia,1972PROFESSIONALAFFILIATIONSHumanFactorsSocietyAmericanInstituteofIndustrialEngineers

RICHARDH.SHANNONManager,SystemsTechnologyGroupSeniorEngineer~HumanFactorsEngineering~Anthropometrics/Biomechanics~Job/TaskAnalysis~HumanPerformanceAssessment~WorkMeasurement~SystemsAnalysis~ExperimentalDesign~HumanErrorAnalysisDr.ShannonisaSeniorEngineerprovidingindustrialengineeringandresearch'upportinhumanperformancemeasurement.Hisexperiencespansawiderangeofhumanfactorsactivitiesandareasofapplication,bothmilitaryandindustrial.Dr.Shannonhasparticipatedinmanystudiesontheeffectsofstressfulenvironmentsuponhumanperformance(cold,heat,chemicalwarfare,acceleration,vibration,flight).Hehasrecentlydevelopedabatteryof31cognitiveandpsychomotortestswithfifteenalternativeformsinordertoobservetheeffectsoftheenvironmentusingarepeatedmeasuresdesign.Hehasconductedstudieson'manualmaterialshandlingandtheproperbiomechan-icaltechniquesforhandlingloads.Dr.Shannonhasalsoworkedwithnumerousexistingandemergingnavalaircraftandshipsystemsasahumanfactorsandsystemssafetyengineer.Dr.ShannoniscurrentlyProjectDirectorfortheCRDRandotherhumanengi-neeringeffortsattheLouisianaPowerandLightCompany'sWaterford-3sta-tion.Thispositionrequiresthathecoordinateandparticipateinthevariousphasesofinventoryreview,taskanalysis,operatorexperiencereview,klistsurvey,verificationandvalidation.HehasalsoassistedCombus-Engineeringinthedevelopmentofagenerictaskanalysisandinstrument/ntrolrequirementsfortheC-EOwner'sGroup.Inaddition,Dr.ShannonhassupervisedtheCRDRandenhancementprogramsatRochesterGasandElectric'sGinnaStationandNiagaraMohawk'sNineMilePointUnit1andUnit2.PREVIOUSEXPERIENCE~1982to1984NavalMedicalResearchInstitute,Bethesda,MarylandHead,PerformancePhysiologyBranchCoordinatedamulti-disciplinaryprogram,ontheeffectsofcold,heatandchemicalwarfareonhumanperformanceunderfieldandlaboratoryconditions.Relativetotheseduties,Dr.Shannondevelopedacognitive/psychomotorbatteryof31testswithnormativebaselines(eachtestmeasuringaspecificconstructandcontaining15alternativeforms);andtheconstructionofahumanperformancelaboratorycontainingvariouspsychomotorapparatustests,workphysiologyequipment,evoked-potentialcomputer,aprogrammableenviron-mentalchamber,andanetworksystemofcomputersforbehavioraltesting.~1979to1982NavalBiodnamicsLaborator,NewOrleans,LouisianaHead,HumanPerformanceSciencesDepartment;Chief,TaskandWorkloadDivisionrdinatedtheactivitiesofpersonnelinthedesign,schedulingandconductexperimentsinvolvinghumanperformanceundernormalandstressfulditions(acceleration,vibration).PerformedtaskanalysesofU.S.Navyjobsandworkstationsfor.thepurposeofestablishingsyntheticvalidityforaselectedbatteryofperformancetests.Designedahumanperformancelabora-torywhichincludedanautomatedtestbatteryandsixAPPLEcomputersinanetworksystem.

1979and1983to1984UniversitofSouthernCalifornia,LosAngeles,California,andGoldenGateUniversit,Sanrancisco,Californ.iaLecturer,HumanFactorsandSafetyScienceDepartmentsofUSCandPublicAdministrationDepartmentofGGU.Taughttengraduatecoursesinresearchmethodology,statistics,experimentaldesign,humanfactorsengineeringandsystemsafetyengineeringasapartoftheeducationalextensionprogramsofthesetwouniversitiesinVirginia.~1977to1979NavalSafetCenter,Norfolk,VirginiaHumanFactorsEngineer,SystemsSafetyEngineerMajorareasofeffortweretomonitorhumanengineeringandsystemsafetyeffortsontheF18,LAMPS,AV8,OA4M'aircraftthroughplantvisits,conferences,programandmock-up/lightingreviews,statisticalanalysesofmishapreports,functionalstudiesofmaintenanceandpilotduties,andevaluationsofaircraftdesigndeficiencies.~1975to1977TexasTech.Universit,Lubbock,TexasDoctoralCandiate,sychoogyanIndustrialEngineeringDepartmentsEmphasisofeducationalprogramwasuponhumanfactorsengineering,bio-mechanics,humanperformance,safety,statistics,workmeasurementandanalysis,motionanalysisandmodeling.1971to1975NavalAerosaceMedicalResearchLaborator,Pensacola,FloridaResearchPsychologist~1969to1971FleetAirWinsU.S.AtlanticFleet,Norfolk,VirginiaResearchPsychologistResearchofPatrolaircrewmenincludedpersonnelfatigue,crewcoordination/utilization,humanengineeringofworkstations,perfo'rmanceassessment,maintenanceandpilothumanerrors,andflightsafety.Inaddition,studiesintomaintenanceprocedures,organizationalclimate,aircrewhumanerror,andpilottrainingwithinfightersquardronswereconducted.EDUCATIONPh.D.,IndustrialEngineering,ExperimentalPsychology,TexasTechUniversity,Lubbock,Texas,1978.DevelopedpilotandflightofficertaskanalysesinallmajoraircraftintheNavyinventory.Additionalareasofconcernwereflightstudentattritions,statisticalmodelsforpilotpredictionandperformanceassessment,aircrewhumanerror,instructorreliabilityandbias,studentselectionandtraining,andaircrewsafety.Ed.,IndustrialPsychology,Massachusetts,1969.SpringfieldCollege,Springfield,B.S.,GeneralEngineering,NavalScience,U.S.NavalAcademy,Annapolis,Maryland,1961.

ESSIONALAFFILIATIONSHumanFactorsSocietyAmericanInstituteofIndustrialEngineers(SeniorMember)MILITARYSERVICE1957to1961Midshipman,U.S.NavalAcademy,Annapolis,Maryland1961to1963FlightTraining,Pensacola,Florida1963to1966NavalAviator,P1aneCommanderinS2EAircraft(receivedAirMedal),VS-29,SanDiego,California1966to1968FlightInstructor,VT-l,Pensacola,Florida1969to1984ResearchPsychologist,U.S.Navy

E.RALPHDUSEKMg~gSeniorScientist~HumanFactorsEngineering~Anthropometrics~Man-machineCompatibilityEvaluation~PersonnelSelection~TrainingandSimulation~JobProficiencyMeasurementDr.Dusekhasover30yearsofexperienceinappliedexperimentalpsychologyandhumanfactorsengineering.Duringthatperiodheheldasuccessionofresponsiblepositions,allinvolvingappliedresearch.Inaddition,hehasextensivemanagementexperienceindirectingtheactivitiesofin-housepersonnelandcontractorsconductingworkforwhichhewasresponsible.Dr.Dusekhasconductedstudiesontheeffectsofextremeenvironmentsonman-machinecompatibility.Hisworkinthisareahasbeenappliedtothedesignofclothing,equipmentandworkplaces.Dr.Dusekwasresponsibleforearlymilitarystudiesonperformance-basedtraining,testingandon-the-jobtraining,aswellrealisticunittrainingtechniques.Dr.Dusek'sworkwithperformance-basedtestinghasbeendirectedtowardqualifyingorverifyingindividual'sjobproficiencyforholdingaspecificlevelposition.Hehasalsohadwideexperiencewithdesignoftestsforselectingandclassifyingenlistedandofficerpersonnelforassignmenttospecificpositions.ingthepastyear,Dr.Dusekhasparticipatedinhumanfactorsevaluationsuc1earplantcontrolroomdesignreviews.HehasbeenresponsibleforthecratingpersonnelsurveysandreportsatNiagara-Mohawk'sNineMilePoint2,LouisianaPowerandLight'sWaterford3,RochesterGasandElectric'sGinnaplant,andCommonwealthEdison'sDresden,squadCities,andLaSalleplants.HeparticipatedintaskanalysesatArkansasPowerandLight'sArkansasNuclearOne,Unit2.HehasalsowrittenHumanFactorsManualsforuseinfuturemodificationsoftheNineMilePointUnit1andUnit2andGinnaStationcontrolrooms.PREVIOUSEXPERIENCE~1982to83AmericanPscholoicalAssociation,Washington,DCAdministrativeOfficerorcientsficAffairsResponsibleforpromotingthescienceofpsychologyandrecognitionofpsychology'sscientificachievements.Responsibleforstimulatingandmonitoringresearchsupportforthebehavioralsciencesavailablefrom.Governmentagenciesandmajorfoundations,andsupportingdevelopmentanddisseminationofstandardsforpsychologicalandeducationaltests,assess-mentsandtheethicsofanimalandhumanexperimentation.SenioreditorofAPA'sGuidetoResearchSuort,Washington,DC,1984.~1971to81U.S.ArmResearchInstitute,Alexandria,Virginia~~Director,PersonnelandTrainingResearchLaboratoryonsibleforplanning,directingandmanaginganArmy-wideresearchprogramintraining,industrialandorganizationalpsychology.Areasincludednew

niquesandmethodsforskilltraininginschoolsandunits,extensionning,leadershipandorganizationaldevelopmenttraining,trainingaidsandsimulation,selectionandclassificationofofficerandenlistedpersonnel,careerdevelopment,jobproficiencytestingandprogramevaluation..~1965to71U.S.ArmInstituteofEnvironmentalMedicine,Natick,MassachusettsDirector,BehavioralSciencesLaboratoryPlannedanddirectedaresearchprogramontheeffectsofcold,heat,highaltitudeandworkeffortonhumanperformance.Researchinvolvedaltitudeandtemperaturechambersandfieldmaneuversinextremeenvironments.InitiatedprojectwhichresultedinArmydoctrineformaneuveringtroopsathighterrestrialaltitudes.~1957to64U.S.ArmNatickLaboratories,Natick,Massachusetts'HeadofEngineeringPsychologyLaboratoryPlannedanddirectedaresearchprogramontheeffectsofprotectiveclothing(climatic,ballistic,chemical)andpersonalequipment,materialshandlingandaerialdeliveryequipmentonhumanperformance.ResearchalsoinvolvedobtaininganthropometricdataonlargenumbersofsoldiersforuseindesignofArmyequipmentandconductingconsumerpreferenceresearchonArmy-developedclothingandfoodproducts.Initiatedprojectfordeterminingsafetyandventilationrequirementsformissilefuelhandler'simpermeableiformsforhandlingtoxicchemicals.1953to57U.S.ArmNatickLaboratories,Natick,MassachusettsResearchPsychologistConductedresearchonvisualperceptionandonpsychophysiologicalresponsesandperformanceofmenexposedtoextremetemperatures.Responsibleforearlyresearchdefiningeffectsofambienttemperatureandskintemperaturesonmanualdexterity.o1951to53UniversitofArkansas,Fayettevilie,ArkansasAssistantProfessorofPsychologyTaughtundergraduateandgraduatecoursesinexperimentalpsychology,statisticsandexperimentaldesign.EDUCATIONPh.D.,ExperimentalPsychology,City,Iowa,1951M.A.,ExperimentalPsychology,City,Iowa,1949B.A.,Psychology,Mathematics,1947identStudentandGraduate,McNair,Washington,DC,1965Statistics,StateUniversityofIowa,IowaStatistics,StateUniversityofIowa,IowaUniversityofMissouri,Columbia,Missouri,IndustrialCollegeoftheArmedForces,Ft.

CATION(continued)Graduate,SeniorExecutiveInstitute,Charlottesville,Virginia,1974Certificate,ArmyHumanFactorsEngineeringCourse,Natick,Massachusetts,1960PROFESSIONALAFFILIATIONSHumanFactorsSociety(NationalandPotomacChapter);FellowAmericanPsychologicalAssociationSocietyofAppliedExperimentalandEngineeringPsychology;FellowDivisionofMilitaryPsychology;FellowSocietyofAppliedLearningTechnologyInter-UniversitySeminaronArmedForcesandSociety;FellowPsiChi(PsychologyHonorary)SigmaXi(ScientificResearchHonorary)ConsultingEditor,JournalofAppliedPsychologyMILITARYSERVICE1943to1946U.S.ArmyAirCorps1981U.S.Army,MeritoriousCivilianServiceAward

JOSEPHB.WINTERJR.SeniorngineerHumanFactorsPsychologist~TaskAnalysis~ProjectDesign~ComputerizedStatisticalAnalysis~MultipurposeJobAnalysis~HumanFactorsEngineering~JobEvaluation/CompensationMr.Winterhasovereightyearsexperienceprovidinghumanfactorsservices,fourofwhichhavebeeninthenuclearpowergenerationarea.Asapracticinghumanfactorsanalyst,hehas'conductedjobanalysisprojectspertainingtoselection,classification,performanceappraisal,training,anddesignanalysisusingawidevarietyofanalyticaltechniques.Mr.WintersupportedVirginiaElectricandPowerCompany'staskanalysis/trainingcurriculumprogramforNuclearOperations,andhasworkedextensivelyattheNorthAnnaandSurrypowerstations.Mr.WinterhasprovidedawidevarietyofhumanfactorsengineeringservicesfortheCRDRforLouisianaPowerELightCompany'sWaterfordstationandCommonwealthEdisonCompany'sDresden,squadCities,andLaSalleStations,includingtaskanalysisforEmergencyOperatingProcedures,questionnairedevelopmentandimplementation,checklistsurveyandverificationandvalidation.HewasinstrumentalinthedevelopmentofagenerictaskanalysisofCombustionEngineering'sCEN-152EmergencyOperatingProcedures.Mr.WinteriscurrentlymanagingtheCRDRandfollow-onenhance-mentactivitiesatRochesterGasandElectric'sGinnaStation.PREVIOUSEXPERIENCE1982to1983WhittakerGeneralMedicalCororation,Richmond,VirginiaManager,CorporateCompensationDirectedbothOperationsandResearchandDevelopmentstaff.Providedtechnicaldirectiontostaffpersonneltocreateaclassificationsystemincorporatingataskanalysisapproach,aswellasacomputerizedsystemtofactorgeographicdifferencesinpay.Dutiesincludedinterfacewithsalesandoperationsmanagersandexecutivesinover60entitiesin36statesforpayadministrationpurposes.MaintainedcontrolandfinalapprovaloversalesandgrossprofitfiguresflowingfromA/RandrebatesystemsintoanautomatedsalescompensationsystemunderCICS.Fullresponsibilityforallcalcula-tionsandpaymentofcommissionsforasalesforceexceeding500individualswith35,000activecustomers.DEC,APPLE,andIBMhardwarewereutilized.Providedsalaryadministrationguidanceto2500otheremployees.DesignedandprogrammedstatisticalanalysisprojectsutilizingtheSASsoftwarepackageunderTSOandMSAdatabasesoftwareforsensitiveexecutivereports.SettledlabordisputeswithindividualemployeesaswellasStateandFederalDepartmentsofLabor.Providedguidanceandsupporttothreeadditionalmanufacturingsubsidiariesforpaypurposes.~1980to1982ViriniaElectricandPowerComan,Richmond,VirginiaSeniorAnalyst,ProjectLeader,In-houseConsultantponsibleforinitialstart-upandmethodologydesignofVirginiaElectricPowerCompany'staskanalysis/trainingcurriculumprogramforNuclearrations.ServedasINPOcontactandVirginiaElectricandPowerCompanycontributortogenerictaskstudies.Devisedtaskinventorybooklets,andperformedcomputerizedstatisticalanalysisofdatacompiledfromControlRoom

~~ators,Electricians,andMechanics.ProvidedtechnicaldirectiononthPhysicsandInstrumentTechniciantaskanalysisprojects.Performedataskanalysis/jobevaluationstudyon1500clericalemployees.Lecturedsecurityinvestigativepersonnelonabberantbehavior.~1978to1980CitofRichmond-

DeartmentofPersonnel,

Richmond,VirginiaPersonnelAnalystPerformedmultipurposejobanalysesusingavarietyofmethods(includingtaskanalysis)forselection,classification,payandperformanceappraisalpurposes.Validated,devisedandadministeredtests(paperandpencil,oral,performance,etc.)toconformwithfederalregulatory(EEOC,DepartmentofLabor,DepartmentofJusticeandOPM)andprofessionalstandards.Servedinallphasesofassessmentcenteractivitiesforentrylevelpolicedepartmentapplicants(administrator,rater,androleplayer).~1974to1978StateofVirinia-

DeartmentofCorrections,

Richmond,VirginiaPsychologist'sAssistantStaffPsychologist.ConducteddiagnosticandprognosticinterviewsinprisonreceptioncentersandjailsthroughouttheStateofVirginiaforsecurity,vocational,andclassificationpurposes.InitiatedcourtcommittmentproceedingsandrepresentedtheStateofVirginiainactionsinvolvinginvoluntarycommittmentstatemedicalhospitalsfrompenalfacilities.Conductedpsychotherapyanderpretedpsychologicaltestbatteries.EDUCATIONM.S.,Psychology,VirginiaCommonwealthUniversity,Richmond,Virginia,1979B.S.,Psychology,VirginiaCommonwealthUniversity,Richmond,Virginia,1974PROFESSIONALAFFILIATIONSPsiChi(PsychologyHonorary)AmericanPsychologicalAssociation(affiliate)HumanFactorsSociety(member)MILITARYSERVICEU.S.Army,1969to1972

LINDAA.COSGROVEeniorcienis~-Training~Man-ComputerInterface~VisualPerception~CoursewareDevelopment~HumanFactorsEngineering~Video-BasedLearning~TaskAnalysis~PsychophysicsAsaSeniorScientist,Dr.Cosgroveisresponsibleforseveralindustrial,computertraining,andhumanfactorsengineeringstudies.HersupportofARDclientshasincludedthedevelopmentofanindustrialtrainingprograminamanufacturingenvironmentanddevelopmentofacurriculumforthedataprocessingcommunity.HersupportofthenuclearindustryincludestaskanalysisofemergencyoperatingproceduresatCommonwealthEdison'sLaSallestationandannunciatorsuitabilityandlightingsurveysatRochesterGasandElectric'sGinnastationaswellashumanfactorssupportatDresdenandsquadCitiesstations.Dr.Cosgrovehastwelveyearsofexperienceinavarietyoftraining,researchandhumanfactorsengineeringactivities.Shehasbeeninvolvedinthedevelopment,implementationandevaluationofprojectmanagementandcontrolcurricula,instructortrainingworkshops,managementinformationsystems,video-assistedcomputertrainingprogramswhichinvolvedtaskanalysisandfacilitatortraining,standardsworkshops,andqualityandstandardstechnicalbulletins.Theconductandsupervisionofappliedresearchinvestigationshasalsobeenanimportantpartofheractivities.Theseincludedanexaminationtheimpactofvisualcapabilitiesonperformance,thedevelopmentofgnostic-techniquestodifferentiatecolor-defectiveindividuals,thevestigationofeyemovementsrelatedtohigh-riskoccupationalperformanceandthedesignofequipment.Dr.Cosgrovehasarangeofspecializedcomputerandstatisticalskills.TheseincludesixyearsofFortranprogramming,useofSPSS,mainframeandIBMPC-basedgraphics,wordprocessing,statisticsandspreadsheetsoftware.PREVIOUSEXPERIENCE~1983-1985FederalNationalMortaeAssociation,Washington,D.C.InformationServicesTrainingCoordinatorResponsibleforthetechnicaltrainingactivitiesofa250-persondataprocessingdepartment.Developedandimplementedtheprojectmanagementandcontrolcurriculum,thevideo-assistedcomputertrainingprogram,thestandardsworkshop,andpublishedthegualityandStandardsTechnicalBulletin.Developedandconductedcorporatetrainingonbusinesstopicswhichincluded:BusinessWriting,AdvancedBusinessWriting,ReadingforResults,ImprovingYourMemory,TechnicalWritingandProfessionalPresentations.~1980NationalHihwaTrafficSafetAdministration(DOT),Washington,DC.Consultantearchedandpreparedtheliteraturereviewonthis4-yearprojectoftheualcapabilitiesofyoungchildrenandthewaystheseabilitiesaffectperformanceintrafficsituations.

1974-1979UniversitofVirinia,Charlottesville,VirginiaResearchPsycoogistPlannedanddirectedoriginalresearchinvisualpsychophysicsandocularmotorperception.Developedanewdiagnostictechniquetodifferentiatecolor-defectiveobservers.Investigatedreflexiveeyemovementswithimplicationstohigh-riskoccupationalactivities.Designedequipment,trainedandsupervised30researchassistantsasemester,computeranalyzeddata.TaughtgraduatelaboratoriesinHumanSenses.~1978-1981MontornerCountGovernment,Rockvilie,MarylandResearchAnaysEvaluatedprogramsandpersonnel,plannedanddirectedresearch,providedforecastinformationtomanagement,developedandinitiatedamanagementinformationsystemwhichresultedinstate-wideadoptionofthesystem.~1977-1978NationalBureauofStandards,Gaithersburg,MarylandResearchPsychoogistCo-managedayear-longresearchprojectontheappliedeffectsofluminanceonsensitivitytocontrastusingpsychophysicaltechniques,attheUniversityofVirginia.Responsibleforequipmentmaintenance,trainingandsupervisionofresearchassistants,dataanalysisandbudgetadministration.1977SleeandDreamLaborator,UniversityofVirginiaHospital,Charlottesvse,irgin)aResearchPsychologistResponsibleforprojectmethodologyandcomputeranalysisinas'tudyofthesleeppatternsofnormalandpsychologicallydepressedpatients.~1973-1974GeoreMasonUniversit,Fairfax,VirginiaResearchAssistantResponsibleforinitiatingaten-yeartrainingprojectofrhesusmonkeysinselectivediscrimination.Managedthecolonyof7monkeys,supervised2otherundergraduateassistants,conductedtrainingandanalyzeddata.EDUCATIONPh.D.,ExperimentalPsychology,UniversityofVirginia,1979M.A.,ExperimentalPsychology,UniversityofVirginia,1976B.A.,Psychology,GeorgeMasonUniversity1974,summacurnlaudePROFESSIONALASSOCIATIONSricanSocietyforTrainingandDevelopmenttimore-WashingtonInformationSystemsEducatorsHumanFactorsSociety(NationalandChesapeakeChapters)SigmaXi

CYNTHIAF.WEISSgHumanFactorsEngineer~IndustrialEngineering~StatisticalAnalysis~HumanFactorsEngineering~Anthropometrics~HumanPerformance~Epidemiology~OccupationalSafetyandHealth~=FacilityPlanningAsaprojectengineerintheHumanFactorsTechnologyGroup,Ms.WeissprovideshumanfactorsengineeringsupporttoavarietyofARDprograms.Ms.WeissispresentlyprovidingDetailedControlRoomDesignReview(DCRDR)supporttotheArkansasPowerELightCompany'sArkansasNuclearOnegeneratingstationandtheLouisianaPowerandLightWaterford-3whereshehascoordinatedtheHistoricalDocumentreviewandchecklistsurveyphasesofthereview.Ms.Weiss'xpertiseinthecontrolroomisinthedesignandretrofitofannunciatorsystems.Shehasperformedannunciatorreviewsforseveralnuclearstationsandhaspublishedandpresentedapaperonthissubject.Inaddition,shehasdesignedworkstationsforcontrolroomoperatorstoensurethatcomputers,hardcopyrecords,-andsparepartswereeasilyaccessible,andperformedenvironmentalevaluationsonlight,ventilation,andauditorydesigntonumerousstations.Ms.Weisscurrentlyisinvolvedinproductivitystudiesformanufacturingaswellasofficeenvironments,mathematicalmodelsforocesscontrolvariables,facilityplanningtechniques(officelayout)andomationtechnologyresearchprojectsforARD'scommercialandGovernmentents.PREVIOUSEXPERIENCE~1982MichianBell,Southfield,MichiganMaster'shesisObservedvisualdisplayterminal(VDT)operatorsandsupervisorsinatele-phonecompanyoffice.IdentifiedthepsychophysicalstressesoftheoperatorsattributedtotheirinteractionswithVDTs.Developed,administered,andanalyzedquestionnaireswithrespecttothesestresses.Recommendedredesignofjobsandsupervisors'unctionaswellasalternativeofficelayouts.Recommendationswerebasedonquestionnaireandinterviewresultsaswellasanin-depthliteraturesearchinanattempttoreducestressandimproveproductivity.e1979to1982CenterforEronomicsUniversitofMichian,AnnArbor,MichiganResearchAssistantResponsibleforenteringjobandtaskdatafromfourindustrialplantsintoacomputerizedbiomechanicalmodel.Editedexisting'omputerfilesandupdatedrecordsoftaskswhichexceededOSHAstandardsformanuallifting.Directedivingsimulatorprojectinvolvingcorrelatingthescoresofaroadtestwithresonasimulatorforbothhealthyandhandicappedsubjects.Responsible.rcoordinatingalldatacollectionfortheproject.Assistedinanalysisofdataandsummarizingtheresults.Directedmaximumreachprojectinvolving

developmentofacomputer'raphicrepresentationofmaximumreachbasedonanthropometricdata.Responsibleforcoordinatingalldatacollectionfortheproject.~1981to1982Eidemiolo

DeartmentUniversitofMichian,

AnnArbor,MichiganResearchAssistantAssistedindesigningquestionnaire,pre-testingquestions,phoneinter-viewing,homeinterviewing,coding,andanalysisofaprojectonthelifestyleandhealthofseniorcitizensinSouthfield,Michigan.~1980to1981UniversitofMichian,Flint,MichiganTeachingAssistantJTaughtlabforgraduateclassinworkmeasurement.Preparedandset-upmaterialsforlab.Gradedlabreports.TutoredstudentsinTimeStudy,MTM,andWorkSampling.~1980EconomicsLaboratorIncororated,St.Paul,MinnesotaIndustrialEngineerInternDevelopeddirectlaborcostestimatesforexistingaswellasnewproducts.Establishedelementaltimesforreceiving,mixing,packaging,forktrucking,changeoveractivitiesforthefivechemicalplants.Updateddocumentationstandardsinthecomputer'sdirectlaborfile.ConductedMTMstudiesonprocedures.Developedgraphsonmonthlydirectlaborcomparisons.EDUCATIONM.S.E.,IndustrialEngineering(OccupationalSafetyandHealth),NIOSHGraduateTraineeship,University.ofMichigan,AnnArbor,Michigan,1982B.S.E.,IndustrialEngineering(HumanFactors),UniversityofMichigan,AnnArbor,Michigan,1981PROFESSIONALAFFILIATIONSHumanFactorsSocietyAmericanNuclearSocietyAmericanInstituteofIndustrialEngineers(ErgonomicandUtilityDivisions)SocietyofWomenEngineersAlphaPiMu(IndustrialEngineeringHonorary)

ROBERTC.MUNSONProjectEngineerHumanFactorsPsychologist~HumanFactorsEngineering~ComputerGraphics~ControlRoomReviews~ComputerSoftwareDesign~Psychophysiology~PsychometricApplications~StatisticalAnalysis~ExperimentalDesignMr.Munsonprovideshumanfactorssupport,tobothnuclearandnon-nuclearclients,primarilyintheareasofcomputergraphicdisplaysystems.HeiscurrentlyProjectManagerinsupportoftheVirginiaElectricandPowerCompany'mergencyResponseFacilitiessystemdevelopmentefforts.ThiseffortinvolvesthedesignandreviewofbothCRTdisplaysandthehardwareandconsolesystemsonwhichthedisplayswillbeimplemented.Mr.MunsonhasperformednumerousSPDSreviews(includingthoseatNineMilePointUnits1and2andGinna),aswellasalargenumberofNUREG-0700(Section7)reviewsofprocesscomputersinthecontextofARD'sDCRDRprojectwork.HealsoprovidedsupporttoGould'sSystemSimulationDivisioninthepreparationofaproposaltotheFAAtoredesigntheAirTrafficControlSystem.Mr.Munson'seffortsforthisproposalwereconcentratedintheareasofhardwaredesign(bothconsoledesignandcomputerdisplaytechnology),maintenance,andCRTdisplaydesign.Mr.MunsonalsohasastrongbackgroundinExperimentalPsychologyandUser-temInterface(USI)design.HeiscurrentlyPrincipalInvestigatorofa-fundedPhaseISBIRprojectentitled"PolarGraphicsforRapidAssessmentlultivariateInformation"andisCo-InvestigatorofaNASA-fundedPhaseIISBIRprojectentitled"BrainWaveMeasuresofWorkloadintheAdvancedCockpit".MrMunsoniswell-acquaintedwithcurrentconceptsindisplaytechnologyandhasimplementedavarietyofcomputersystemsforsuchapplicationsasreal-timedataacquisition,databasemanagement,andcolorgraphicsdisplays.EXPERIENCE~1982to1983GeneralPhsicsCororation,Columbia,MarylandStaffScientist,HumanFactorsEngineeringParticipatedinCRDRsatZimmer,SusquehannaandSalemnucleargeneratingstations.ProvidedhumanengineeringsupportforresolutionofhumanengineeringdiscrepanciestoShorehamstation.PerformedahumanfactorsassessmentofthelayoutdesignoftheTechnicalSupportCenteratSalemstation.Assistedinthedevelopmentandimplementationofanentry-levelselectiontestfortechniciansfortheIntermountainPowerProject.AdministeredselectionteststoreactoroperatortraineecandidatesattheVermontYankeeandPerrystations.~1979to1982UniversitofMarlandSchoolofMedicine,Baltimore,MarylandResearchFellow,DepartmentofPhysiologyductedexperiments,whichfocusedonthemeasurementofevent-relatedbrainpotentials(ERPs),recordedfromthescalpofhumans,duringsubjects'erformanceofpsychophysicaltasks.Subsequentdataanalysesinvestigated

relationshipsbetweenvariouscomponentsoftheERPtobothbehavioralmeasuresandassumedunderlyingcognitiveprocesses.Dutiesincludeddatacollectionandanalysis,computerprogrammingandpreparatonofdraftsforpublication.~1978to1980TowsonStateUniversit,Towson,MarylandGraduateAssistant,DepartmentofPsychologyProvidedsmallgroupandindividualizedinstructioninstatisticsandexperimentaldesign.AssistedintheinstructionofaseminarinstatisticsandprogramminginBASICandFORTRAN.~1978to1979TowsonStateUniversit,Towson,MarylandGraduateAssistanttoDeanofDivisionofContinuingStudiesDeveloped,administeredandreportedresultsofsurveyinstrumentsdesignedtoassessstudentandfacultyopinionrelativetocurriculumissues.EDUCATIONM.A.,ExperimentalPsychology,TowsonStateUniversity,Maryland,1982B.A.,Psychology,UniversityofMarylandBaltimoreCounty,Maryland,1977ESSIONALAFFILIATIONSBaltimore,Baltimore,SocietyforPsychophysiologicalResearchAmericanAssociationfortheAdvancementofScienceSigmaXi i

D.KENTBARNESIItafngsneerHumanFactorsEngineer~HumanFactorsEngineering~NuclearEngineering~ComputerApplications~ControlRoomDesignReviews~ProbabilisticRiskAssessmentoTaskAnalysisMr.BarnesbringsanuclearengineeringbackgroundtoARD'sCRDRefforts.Hehasperformedtaskanalysis,checklistsurvey,operatorexperiencesurvey,historicaldocumentreview,andverificationatseveralnuclearstationsincludingArkansasNuclearOneUnit1andUnit2,NineMilePointUnit1andUnit2,Waterford3,andGinnaStation.Healsoparticipatedinthedevelop-mentofagenerictaskanalysismethodologyforCombustionEngineering,tobeused,bytheC-EOwnersGroup.Mr.BarnesiscurrentlyparticipatingintheNRCauditofArkansasNuclearOneUnit1andUnit2,andtheHEDAssessmentProcessforUnit2.HeisalsodirectingastudyofannunciatorrelocationandrewordingforNineMilePointUnit2.Mr.BarnespastHumanFactorsexperienceincludesaControlRoomDesignReviewfortheUniversityofMissouri's10MWResearchReactor.ThisreviewwasbasedonNUREG-0700andincludedOperatorSurvey,InventoryCollection,DocumentReview,andHumanEngineeringDeficiencyAssessment.Mr.Barnes'ackgroundincludesaknowledgeofProbabilisticRiskAssessment,withanemphasisonFaultTreeAnalysis.HehasalsoworkedwithseveralPRAcomputercodesusedrevaluatingfaulttrees.Mr.Barnesnuclearbackgroundincludesawledgeofcomputerapplicationsfornuclearpowersystems.ThisincludeswledgeoflargenuclearcomputercodessuchasCITATION,COBRA,andtheAMPX-IIsystem.PREVIOUSEXPERIENCE~1984UniversitofMissouri,Columbia,MissouriGraduateResearchAssistantPerformedaControlRoomDesignReviewforthe10MWResearchReactor.ThisprojectwasbasedonNUREG-0700,andtheresultsaretobeusedforastudyofapossiblepowerupgradeforthereactor.ReviewincludedOperatorSurvey,Inventory,DocumentReview,andAssessment.~1983UniversitofMissouri,Rolla,MissouriStudentssistantHelpeddesignaPositronAnnihilationExperimentwhileworkingattheuniversity's200KWTrainingReactor.Thisexperimentwastobeusedtodeterminefatigueinmetals.ProgrammedanAppleIIemicrocomputer.Thisprojectinvolvedsettingthecomputertointeractwithanelectronicmeasuringdevice,inordertostudyradiationdamageanddoseratesforreactorpressurevessels.

CATIONB.S.,NuclearEngi'neering,UniversityofMissouri-Rolla,Rolla,Missouri,1983Certificate,EngineerinTrainingPROFESSIONALAFFILIATIONSHumanFactorsSocietyAmericanNuclearSocietyOrderoftheEngineer

ROBERTKLEINStaffEngineerHumanFactorsPsychologist~HumanFactorsEngineering~SystemsAnalysis~DisplayTechnology~HumanPerformanceAssessment~SystemsSafety~StatisticalAnalysisMr.Kleinhasbeeninvolvedwithhumanengineeringinthedesignandevaluationofcomplexcontrolanddisplaysystemsforoverfouryears.Hepreparedanoverallassessmentofcruisemissileweaponcontrolsystemhardwareandsoftwarecomponents,reportingonhumanfactorsengineering,operability,maintainability,safety,andnuclearsecurity.HewasthehumanfactorsmemberofamultidisciplinemaintainabilitydemonstrationteamtoverifysystemcompliancewithNavymaintenancestandards.Heparticipatedinexperimentaldesign,execution,andanalysisonCoastGuardandDODrelatedprojects.Mr.Klein'sexperienceinmilitaryapplicationsofprocesscontrolandintegrateddisplaysystemsisnowutilizedinsupportofnuclearpowerplantcontrolroomdesignreviews.AsaStaffEngineerinARD'sHumanFactorsTechnologyGroup,hehasparticipatedintheinventory,checklist,validation,andtaskanalysisphasesoftheDetailedControlRoomDesignReviewfortheArkansasNuclearOne,Ginna,guadCities,LaSalle,andNineMilePoint(Units1and2)stations.HehasalsoworkedonthedevelopmentofaHumanFactorsManualforFutureDesignChangeatNineMilePointUnit1andiscurrentlyanagingpreparationofcontrolroomenhancementpackagesatNineMilePointt1andUnit2.EVIOUSEXPERIENCE~1982to1984VitroCororation,SilverSpring,MarylandHumanFactorsngsneerPerformedanalysisofTomahawkcruisemissileweaponscontrolsystemman/machineinterface.PerformedanthropometricobservationandevaluationofhardwareonboardNavydestroyertoensurecompliancewithmilitarystandards.Madedesignrecommendationstoenhancesystemoperability,maintainability,andsafety.Reviewedsystemsoftwaretoensureadequatecontrolanddisplayinformationisprovidedtosystemoperators.ParticipatedinmaintainabilitydemonstrationstoverifysafeandefficientsystemandequipmentmaintenanceandtosatisfyNavymaintainabilityrequirements.~1979to1981BendixFieldEnineerinCororation,Columbia,MarylandTechnicalWriteran>torWroteandprepareddocumentationforNASASpaceflightTrackingandDataNetwork.WroteoccupationalsafetymanualforNAVELEX.~1976to1977HuhesAircraftComan,CulverCity,CaliforniaHumanFactorsEngineergnedandconductedtargetdetectionexperimentstodeterminerelativeitsofseveralradarimageenhancementtechniques.Performedcomputerdataanalysis,wrotedetailedrecommendations,andreportedfindingsatsciencestaffmeetings.

1977FranklinInstituteResearchLaboratories,Philadelphia,PennsylvaniaHumanactorsngsneerInitiatedaprojectofphotometricresearchfornightsafetyofsmallboats,whichwassponsoredbytheU.S.CoastGuard.Developedexperimentaldesignandbuilteffectiveapparatustomeasurelowlevelglarethresholds.EDUCATIONM.S.,IndustrialPsychology,CaliforniaStateUniversityatLongBeach,LongBeach,California,1978B.S.,Psychology,St.Joseph'sCollege,Philadelphia,Pennsylvania,1973PROFESSIONALAFFILIATIONSHumanFactorsSociety

VINCENTJ.FORTUNATOIIIStaffEngineerHumanFactorsPsychologist~HumanFactorsEngineering~Psychophysiology~HumanPerformanceAssessment~HumanElectrophysiologyinOperationalSettings~DisplayTechnology~ExperimentalDesign~StatisticalAnalyses~Man-ComputerInterfacingAsastaffengineer,Mr;FortunatoprovideshumanfactorssupporttoavarietyofARDclients,bothresearchandconsulting.HisresearchactivitiesincludeNASA-fundedprojectsinvolvingpsychophysiologicalmeasuresofworkload,andthegenerationofcomputergraphicdisplays.HissupportofARD'snuclearclientshasincludedhumanfactorsreviewsofcomputergraphicdisplaysystemsatNineMilePointUnit2,Rochester'sGinnastation,CommonwealthEdison'sguadCitiesandDresdenplants,andLousianaPowerandLight'sWaterford3station.Hehasalsoreviewedgraphicdisplaysofradiation/meteorologicaldataforVirginiaElectricPowerCompanyandCommonwealthEdison.HissupportofARD'snuclearclientshasalsoincludedcontrolroomIECinventoriesatNiagaraMohawk'sNineMilePointUnit2andRochesterGasandElectric'sGinnastations,andhasalsosupportedCRDRreviewsforCommonwealthEdison.VIOUSEXPERIENCE~1984-1985KLDAssociates,HuntingtonStation,NewYorkResearchSc>entrustProjectmanagerresponsibleforconductingdriverperformancestudiesundercontracttotheFederalHighwayAdministration.Dutiesincludedday-to-dayofficemanagement,employeetraining,subjecttesting,datacollectionanddataanalysis.~1983-1984ExtensisMedicalCenter,Roslyn,NewYorkBiofeedbackConsultantInitiatedanddevelopedallfacetsofbiofeedbacktherapy,fromconceptiontoinception,asanintegralpartofanexistingmedicalpractice.Responsibi-litiesincludeddevelopmentofeffectiveclinicalprocedures,purchasingofcomputer/physiologyequipment,andthetreatmentofpatients,whichincludedreal-timedisplayofcomputergraphicsandusercomputerinterfacing.~1980-1983StateUniversitofNewYork,Binghamton,NewYorkSupervisorofResearch,PsychophysiologyLaboratoryResponsiblefordirection,coordination,andsupervisonofallresearchprojectsinvolvingpsychophysiologymeasurementsandautonomiccontrolusingputerassistedbiofeedbacktechniques.Dutiesincludedsubjecttesting,acollectionandanalysis,computerprogramdesign,andpreparationofaftsforpublication,aswellassupervisionoflabassistants.AlsocollaboratedwithcomputerspecialiststodesignandprogramCRTgraphicdisplaysofelectrophysiology.

i 1980-1982StateUniversitofNewYork,Binghamton,NewYorkInstructorResponsiblefordevelopmentofcurriculaforseveralpsychologycoursesincludingIntroduction'oPsychology,PsychologyofLearning,LearningLaboratory,MotivationLaboratory,SensationandPerception,PerceptionLaboratory,andSocialPsychology~1979-1979GerontoloResearchCenterNIH/NIA,Baltimore,MarylandPsychologyIntern/Technician,LabofBehavioralSciencesCollaboratedwithdoctorsatNIH/NIAinthedesignandimplementationofresearchprojectsinvolvingcardiovascularcontrolhypertension,athleticabilityandotherpsychophysiologyprojects.Responsibilitiesincludedsubjecttesting,datacollectionandanalysis,andpreparationofdraftsforpublication.EDUCATIONM.A.,ExperimentalPsychology,StateUniversityofNewYork,Binghamton,NewYork,1982.B.S.,Psychology,StateUniversityCollege,Oswego,NewYork,1979.PROFESSIONALAFFILIATIONSanFactorsSocietyofeedbackSocietyofAmericaBiofeedbackCertificationInstituteofAmericaPsi'hi(PsychologyHonorary)

ANNEM.FRANCOEURStaffEngineer~BiomedicalEngineering~AcousticsEngineering~HumanFactorsEngineeringAsastaffengineer,Ms.FrancoeurhasparticipatedinastudyofannunciatorrelocationandrewordingforNiagaraMohawk'sNineMilePointUnit2.SheiscurrentlyassistinginpreparingenhancementpackagesforNineMilePointUnit1andUnit2.Ms.FrancoeurisalsoinvolvedinthedesigndevelopmentofAutomationTechnology'sSurveyormobilerobotstereopticviewingsystem.PREVIOUSEXPERIENCE~1984to1985DavidTalorNavalShiResearchandDevelomentCenter,Bethesda,MarylandGeneralEngineerParticipatedinovertenfull-scalesubmarineacousticaltrials.Responsibleforat-seacollection,reduction,andcomputer-aidedanalysisofsubmarineradiatednoiseacoustictrialdata.Dutiesincludedpre-trialselectionoflysistechn'iquesforvarioustestphases;on-siteandpost-trialdiagnosticractionwiththosemanagingotheraspectsofthetrial;andproductionofinalwrittenreportoftrialresultsgiventoNavalSeaSystemsCommandsponsorsandotherNavylaboratorypersonnel.Specialprojectsincludedparticipationinthedevelopmentofaone-thirdoctavedirectivityanalysissystem;processingtrialdatausingthissystem;andassemblingtheresultsintoawrittenreportofthedirectivitypatternsexhibitedbycharacteristicacousticphenomena.Alsoparticipatedinasubmarinesilencingtechnologyassessment,producingquantitativeandqualitativetime-lineanalysesmappingtheacousticevolutionofvarioussubmarinesystems.EDUCATIONB.S.E.,BiomedicalEngineering,TheCatholicUniversityofAmerica,Washington,D.C.,1984.PROFESSIONALAFFILIATIONSAmericanSocietyofMechanicalEngineersTauBetaPi(EngineeringHonorary)

AppendixHJUSTIFICATIONOFNON-HEDOPERATORREPSONSES

CommentsExlanationInstrumentaircontrolneeded.Insufficientinformationtolistthisashumanengi-neeringdiscrepancy.AD2Ifeelthatnonewcontrolsareneeded,however,somecontrolsordisplayscouldhelpimproveoverallperformance.Generalstatementwithnospecificdiscrepancylisted.Al~8Installamotoroperatoroncondensatecoolerbypassvalveandputcontrolleronthecontrolboard.Duringsummermonthsthisvalveisoperatedcontinuouslywithswingsinlaketemp.(Note:4agreed,3disagreed)Thisisnotsufficientlyspecifictobeidentifiableasahumanfactorsproblemin-volvingsafety.RelatedtoHEDAl-9oA1.10-SomeimprovementinS/Gblowdownvalvesoperationisneeded.Veryawkwardtocoordinatethrottlingprocesswhenusingsystemasheatremoval.(Note:4agreed,3disagreed)MethodtoplacetheturbineonthejackfromMCB.Thisdoesnotposeacriticalemergencysafetyproblemsinceoperatorscanhandlethesit-uation.Thisisnotsufficientlycriticaltojustifyplacingjackonthemaincontrolboardanddisplayingothercritical.controls.Al.15VolumecontrolswitchtolowerMCBalarmvolumeduringemer-genciessotheoperatorcanthink.(Note:1agreed,5disagreed)Alarmsshouldarousetheoper-ator.Majoritydisagrees.Al16Barriertocontrolaccesstothecontrolboardarea.Proceduresalreadyexistforcontrollingaccesstothecontrolboardareaiftheyareenforced.A1.18Havetheabilitytoswapcontrollingchannelsforsteamgen.levelsignalthatfeedsS/Glevelcontrol-incaseoffailure.(Note:3agreed,3disagreed)Thiscanbedoneincabinetandplacingonthecontrolboardisunnecessary..19Havetheabilitytoswappressurelevelcontrollingchannelandpressurizerpressurechannel-incaseoffailure.(Note:3agreed,3disagreed)SameasAl.18.

CommentsExlanationElectro-hydraulicturbinecontrolswelldesigned.Nohumanfactorsdiscrepancyidentified.Auxiliaryfeedwaterwelldesigned.Standbyauxiliaryfeedwaterwelldesigned.Positivestatementaboutcon-trolboard.Positivestatementaboutcon-trolboard.Hotwelllevelcontrolwelldesigned.Positivestatementaboutcon-trolboard.Pressurizerlevelcontrolwelldesigned.Positivestatementaboutcon-trolboard.Mainfeedwatercontrolvalvecontrolwelldesigned.Positivestatementaboutcon-trolboard.S/Glevelcontrolwelldesigned.Positivestatementaboutcon-trolboard.Allcontrolsareadequate.Positivestatementaboutcon-trolboard.Ginnastationcontrolboardissmall,fairlywelllaidout.14yearsofverygoodoperatingexperience.Careshouldbetakennottomakechangesforthesakeofchange.Positivestatementaboutcon-trolboard.I'mcomfortablewiththepresentlayout.I'msureeverythingcouldbeimproved.IlikeEHsystemandSTMdump,butothershavetroublewiththeSTMdumpswitchorEHnomenclatureonbuttons.Positivestatementaboutcon-trolboard.ContainmentsprayNAOHadditionAOV836Aand836B.Nolongerused,sowhyhaveitonMCB(Note:3agreed,4disagreed)OperatorsdisagreeoverremovingtheseairoperatedvalvesfromMCB.Themajor-itysupportretainingthemandfeeltheyareuseful.Largedigitaldisplayforeasy,instantmonitoringTavg.(Note:4agreed,2disagreed)Thisisnicetohavebutnotnecessaryforsafeoperationduringanemergency.Narrowrangesteamgen.levelrecordersthatarenotcomputerdependent.(Note:5agreed,2disagreed)Theserecordersarenotcrit-icalforsafeoperationsinanemergency.

eCommentsExlanation.l2Largedigitalclocksoaccuratetimecanbeinstantlydetermined.(Note:4agreed,3disagreed)Thisclockwouldnotbecrit-icalforsafeoperationsinanemergency.A3.24Netgenerationrecorder-toenabletoseewhatthegenera-tionwasatagiventime.(Note:2agreed,5disagreed)Concensusofoperatorsisthatthisisnotessentialforsafeoperationsduringanemergency.A3~33Feedflowvs.stmflowwelldesigned.Positivestatementaboutdesignandnohumanfactorsproblemspecified..A3.34Mainfeedwatersystemwelldesigned.Positivestatementaboutdesignandnohumanfactorsproblemspecified.A3.35Narrowranges/glevelwelldesigned.Positivestatementaboutdesignandnohumanfactorsproblemspecified.A3.36LeedandNorthrupSpeedomaxrecordersareveryniceinstruments.Positivestatementaboutdesignandnohumanfactorsproblemspecified..37Allindicatorsareadequate.Positivestatementaboutdesignandnohumanfactorsproblemspecified.A3.38CVVideoScanSystemgoodbutcouldbeexpanded.Positivestatementaboutdesignandnohumanfactorsproblemspecified.A3.39Allindicatorsnowareneeded.Positivestatementaboutdesignandnohumanfactorsproblemspecified.A4.6Removealarmpanelalso(G-24).(Note:3agreed,0disagreed)Insufficientjustificationgivenforthisstatement.AS'Annunciatoralarmsshouldhavevolumecontrol.Allotheralarmsareexcessivelyloud.Thisisajudgementcallsincetheoperatorshouldhavetoreacttoalarmsandnotletthemkeepsoundingwhichhemaydoiftheyarenotloud.A5.8TheCRdoorsoundslikeasonicboomwhenitshuts.Thisisnotahumanfactorsprobleminvolvingsafetyofoperationsinanemergency.However,modificationstodoorcloserareinprogress.

CommentsExlanationA5.11TheMCBalarmsoundscontinuouslyduringemergencies.Thisisnotsufficientlyspecifictojustifyahumanfactordiscrepancy.Contin-uousalarmsmayrepresentactualstatustobedealtwith.A6.3Controlroomneedsbetterfiltra-tioninstalledtoremovedustfromtheair.Thiswouldbenicetohave,butitisnotcriticaltosafeoperationsasstated.A6~4Whenventillationsystemisshut-downforrepairsormodifica-tions,thecontrolroombecomesunbearablyhot.Thisisnotahumanfactorsproblemcriticaltosafeoper-ationsasstated.A6.5Modificationisinprogress.Havetowaittoevaluateoutcome.Notahumanfactorsproblemasstated.A7~2Flourescentlightingmakesprocedurereadingsometimesdifficult-produceseyestrainafterextendedperiods.Wouldlikesometypeofindirectlighting.Thisispartofalargerhumanfactorsprobleminvolving-lighting,glare,etc.,whichhasbeenidentifiedasahumanfactorsdiscrepancy.AS~7Slantedfloorcreatedbyinstalla-tionofcontrolboardseismicsupportsnotsogood.Notsufficientlyspecifictobeidenifiedasahumanfactorsdiscrepancy.B3.21Feedwatercontrol'particularlyeffective.Positivestatementandnohumanfactorsproblemidenti-fied.B3.22Feedwatercontrolsmainandaux.Positive,statementhumanfactorsidentified.andnoproblemB3~23S/Gsectionisprettygood.Inoneareayouhaveallthecon-trolsforpumps,feedregvalves,steamdump's,oilpumpsandindi-catorsforfeedflow,steamflow,steampres,S/Glevel.Positivestatementandnohumanfactorsproblemidenti-fied.Reactorcoolantpumpsindicationsandcontrols.Positivestatementandnohumanfactorsproblemidenti-fied.

CommentsExlanationThesmallphysicalsizeofGinnaallowstheoperatortoseenotonlyparametersheiscontrol-lingbuthecanusually,withoutmoving,checkonparametersbeingcontrolledbyanotheroperator(e.g.,manonrodscanobserveS/Glevelsduringstartupandturbinecontrols).Positivestatementandnohumanfactorsdiscrepanciesidentified.B4.12ManyyearsofMCBexperienceallowmetoperformcapablyunderthegivenequipmentsetup.Positivestatementandnohumanfactorsdiscrepanciesidentified.B4~13Overall,thelayoutisverygood.Positivestatementandnohumanfactorsdiscrepanciesidentified.B4.14Thereareproblems,butI'mnotquitesurethatchangingthemnowwillhelpaspeopleknowtheboardthewayitis.Positiveandgeneralstate-ment.Nospecifichumanfac-torsdiscrepanciesidentified.B6.11Feedwatersystemisallinonearea,verygoodlayout.CVtemperaturesinanotherroom.Positiveandgeneralstate-ment.Nospecifichumanfac-torsdiscrepanciesidentified.NotspecificenoughtobeaHEDGEB7~7Reheatersteamsupplycontrollershouldbemovedtofrontpanel.Italsoshouldbesmaller.(Note:0agreed,5disagreed)Operatorsdonotagree.Thismoveisnotcriticalforsafeoperations.Insufficientjustification.B7.8Watthourmetersshouldbeonfront.(Note:2agreed,5disagreed).Operatorsdonotagree.Thisisnotcriticaltosafeoper-ations.Insufficientjusti-fication.B7.9Turbineoiltempcontrolshouldbeonfront.(Note:1agreed,5dis-agreed)Operatorsdonotagree.Thisisnotcriticaltosafeoper-ations.Insuficientjusti-fication.B7.10Safetyinjectionaccumulatorvalveswitchesandindicatorsshouldbeonfront.Theyareusedfrequently.(Note:1agreed,6disagreed)Operatorsdonotagree.Thisisnotcriticaltosafeoper-ations.Insufficientjusti-fication.

CommentsExlanationB7+12Theemergencydieselgeneratorscontrolpanelsareonbackofboard-shouldbeonfrontforbettersurveillanceofcontrols.(Note:2agreed,5disagreed)Operatorsdonotagree.Thisisnotcriticaltosafeoper-ations.Insufficientjusti-fication.B7.13CCWTemperaturegroupingshouldbeonfront.(Note:2agreed,5dis-agreed).Operatorstonotagree.Movingtofrontisnotcrit-icaltosafeoperations.In-sufficientjustification.B7.17CVpressuregroupingshouldbeonfront.(Note:3agreed,2dis-agreed)Operatorsnotinagreement.Movingtofrontisnotcrit-icaltosafeoperations.In-sufficientjustification.B7+18Alarmlightforincoresealtableleakalarm:onlyalarmforthisandshouldbeonfrontpanel.(Note:2agreed,4disagreed)Operatorsnotinagreement.Movingtofrontisnotcrit-icaltosafeoperations.In-sufficientjustification.B7.19,Thermocouples:accessibilityonfront.Moving,tofrontisnotcrit-icaltosafeoperations.In-sufficientjustification.~22Widerangeprimarypressureindica-tor.Needtobelocatedbyover-pressureprotectionswitchesSU-8619A&Bonbackofpanel.(Note:2agreed,4disagreed)Operatorsnotinagreement.Movingtofrontisnotcrit-icaltosafeoperations.In-sufficientjustification.B7.25Moistureseparatorreaderdumpvalvesshouldbeonback.(Note:3agreed,4disagreed)Operatorsnotinagreement.InsufficientjustificationforHED.B7~27Dialphoneshouldbeonbackofcontrolboard.(Note:4agreed,2disagreed)Operatorsnotinagreement.InsufficientjustificationforHED~B7~30Reactorcoolantdrain,tankpumpstart/stopswitchesandlightsshouldbeonback.(Note:1agreed,5dis-agreed)Operatorsnotinagreement.InsufficientjustificationforHED.B7~31~zServicewaterisol.valveswitchesandlightsshouldbeonback.(Note:2agreed,5disagreed)Turbinemetaltemprecordershouldbeonback.(Note:4agreed,2disagreed)Operatorsnotinagreement.InsufficientjustificationforHED~Operatorsnotinagreement.InsufficientjustificationforHED~

CommentsExlanationB8.7Heaterdraintankcontrolsystemisespeciallydifficultafterthenewefficiencychanges.InsufficientjustificationthatitaffectssafetyandshouldbeHED.B8.9Placingresidualheatsysteminservice(equalizingpressurebetweenprimaryandRHRloop)isdifficulttooperate.InsufficientjustificationthatitaffectssafetyandshouldbeHED.B8.11Can'tthinkofanyexceptoverpressureprotectionsystem.InsufficientjustificationthatitaffectssafetyandshouldbeHED.B8.12B8.13Rodcontroliswelldesigned.Iamusedtooperatingmostcontrols-Iwouldnotliketoseethemchanged.Positivestatementondesign.Positivestatementondesign.B8.14B8ol5Mostsystemsoperateeasily.Hotwelllevelwheninautomatic.Positivestatementondesign.Positivestatementondesign.Duringmajortransientstheamountofauditoralarmssometimeswillmakeitdifficulttodistinguishbetweenthem.Insufficientspecificinforma-tionforanHED.RelatedtoHEDsC2.7,C2.12andothers.C2~11&Chadplacedmanybistablesintriptoperformperformancetest.Thisilluminatedmanyoftheannunciators,theresultbeingwesustained'aturbinerunbackanddidnotreceiveanyaudiblealarm.Notahumanfactorproblemorinsufficientinformationtoidentifyhumanfactorsprob-lem.C2.5Annoyingalarmnoisesometimescausesoperatornottoacknowledgealarms(allowtoflash)duringfrequentalarming,thusnotbeingalerttootheralarmsoccurring.RelatedtoHED2.7andcoveredbyit.C2.8Duringemergenciesthealarmbuzzerinhibitsclearthinking.InsufficientinformationforHED.C2~9Severalsuccessivealarmscouldbeanuisance.InsufficientinformationforHED.

CommentsExlanation.10Probablysome.WearereviewingAR'sintheemergencyprocedurescommitteewiththisinmind.InsufficientinformationforHED~C3.11Buttheyhavebeenrecentlyrevisedtohelpcorrectthesitua-tion.Havenotreviewedthenewwindows.InsufficientinformationforHED~C6~12Havedynotapeinsteadofengraving.Notahumanengineeringprob-lem.C6.13Alarmacknowledgebookdefineseachalarm.PositivestatementandnotaHED~Dl.2CT-1(rodmonitor)incontrolforvariousoutsidesystems-"lowwire".InsufficientinformationforHED~Dl~3Spingcontrolunitinterfereswithnormalplantalarms.Audibilityverynonexistent.Cannothearit.Insufficientinformation.Probablynotahumanfactorsproblem.D2~2Inthecontrolboard.Notcriticaltosafetyofplant.Insufficientinforma-tion~3Itdependsonwhetherthespeakersareadjustedcorrectly.Thespeakervolumevariesattimes.Notspecificandnotcriticaltoplantsafety.SeeHEDD4.1.D3~1Firesystemcouldfallunderthisstatementespeciallyduringhecticperiodsduringdayshift.I'mnottalkingaboutthealarmsthatalertyoutoafirebutratherthe"troublealarmsthatcomeonasyouremoveandplacesystemsintoservice.Notcriticaltosafeoperationoftheplant.D3~2Firecontrolpanelshouldberemoved-plantoperatorshouldoperatenotplayatbeingfiremen.Takesalotofoperatortime.Notahumanfactorsproblem.Managementproblem.D3+3D3.4Spingalarms.Newairradiation/toxicmonitorisloudnow.Willbeworseatshutdown.Twowayradiocommunications.Insufficientinformation.Notaproblemcriticaltoplantsafety.Notaproblemcriticaltoplantsafety.Insufficientinformation.

CommentsExlanationD4~3Fireradioscouldbeusedforcontinuouscommunicationswithauxoperatorsduringunusualconditions.Notspecificenoughtobecriticaltoplantsafety.HED~D5~3Portableradiosarenoteffectiveinsomeareasofplant.Thefirebrigadeusestheseradiosandtheycouldbeusedinemergencyconditionsorwhennormalcommunicationsaren'available.NotspecificenoughtobeHED.D55Abilitytopagefromanyphoneisadvantageous.InsufficientinformationforHED~D5.6Phoneateachdesk.Ourphonesys-Positivestatement.NoHED.temsgoodandaboveaverageI'msure.Goodreliability.D5.7WeusedtobeabletopickupthePositivestatement.NoHED.phone,pushonebuttonandpage.Nowyouhavetodiala4digit5topageandthenanother4digit0totalk.5.8Plantpagefromcontrolroomhasanoveridefeaturethatallowscontrolroomtooverideotherpages.Positivestatement.NoHED.D5.9Thenormalphonesystemusedtobeeffectivebutsinceinstallingthedimentionsystem,theentiresystemhasfailedseveraltimes.Thisreallyputsoperationsinabind.Thephonecompanydoesn'respondforseveraldays.NotspecificenoughforHED.E1.3Digitaldisplays.InsufficientinformationforHED~E1.4Systemprintswithcomponentstatusandparameters(likeatSNUPP's).InsufficientinformationforHED~El.6Wehavealargenumberofproceduresandforagivenproblemitissome-timesdifficultandverytimeconsumingtofindtheproperprocedure.Itwouldbehelpfulifwecould,forexample,enteravalue,BHR,nameofequipmentandreceivealistofproceduresthatmightapply.ThesameshouldbedonewithTech.Spec.Currentprocedureturnaroundtoolongifitistrulyanemergency.ThisisnotcriticaltoplantsafetyandthereforenotanHED.Notsufficientlyspecific.

CommentsExlanation~2Partlengthrodsextraneous.Partlengthrodswereremovedanumberofyearsago.RPIforthemwillberemovedaspartofRPIupgraded.E2~4Allhardcopyprintoutsuseful.PositivestatementandnotanHED~E2~5Almostalluseful-mostimportant-analogtrendrecorderwhereinputiscontrolledbyoperator-(parametermonitoredaswellasrecorderrange!).PositivestatementandnotanHED~E2.6Controlroomoperationsentailmonitoringforchangeinparameters-andputtingtogetherinformationtotietogetheran"effect"witha"cause"-allinfoisuseful(sometimeoranother).PositivestatementandnotanHED,E2.7R-ll,R-12-Hardcopiesallowyoutochecktrends.Useful.PositivestatementandnotanHED~Computer:trend,alarmandlogprintouts,alarmtypewriter,alluseful.(Xenon)predictuseful.RPositivestatementandnotanHED~PositivestatementandnotanHED~E2.10Thermocouplemaps(inreactorcore)useful.PositivestatementandnotanHED.E3~3NonewiththeP250Computer-theothersystemsavailablepresentlyinthecontrolroomlackgoodwrittenprocedures.NotsufficientinformationforanHED.E3.4Theprocedurescouldbewrittenbetter(ex.emergencyduringtuberupture).NotanHEDonbasisofinfor-mation.NotethatEOPshavebeenrevisedsincethetimeofthesurvey.E3.5Notwithcomputeruserbooks.PositivestatementandnotanHED~E3.6Therearen'tthatmanywithpresentcomputer.PositivestatementandnotanHEDGETheproblemthatcouldoccurisifthemaintenancepersonnelwork"outside"theisolationboundarysetupasperrequesttooperation.Notahumanfactorproblem,butanenforcementandmanage-mentproblem.

CommentsExlanation~2Theonlyproblemistoomany"bythebook'rocedurescanbegoingonatonetime.NotaHFproblemcriticaltoplantsafety.Managementandenforcementofproceduresproblem.F1.3Specificallynonecomestomind,yetifamaintenanceproceduredoesnotspecificallystateitistobeperformedbyoperationspersonnelthenthemaintenancemanmayperformthesteprightorwrong!NotaproblemstatementofHED~F1.4Communicationsnormallygood.Positivestatement.F1.5Onthemostpart,itisveryhelpfulthewaythemanagersofdifferentshopsresearchtheirholdrequestandsafetyfordifferentjobsandtheirhelpinseeingthatoperatorsunder-standthenatureoftheirworkrequestandcooperationwithoperationsdepart-mentinthatanyimpactoftheirmain-tenanceonoperationsiswellknownbeforeworkbegins.Notaproblemstatement.Lackofstoragespacetohavethesesuppliesstoredforquickaccessandeasytolocate.Notcriticaltoplantsafetyasstated.However,accesstosupplieshasbeenimproved.F2~3Chartlockeroutsidecontrolroom.AdequatesupplyofbulbsandinkkeptinHCOdrawer.Notacriticalproblemasstated.F2.5F2.6Seemtoalwayshaveapenshortageduringoutages.BoththeoldchartandreplacementareinthesameareasothereislittlechanceofcomingupwithtPewrongreplacement.NotaHEDasstated.Notcriticaltosafety.F2'"SuppliesarekeptinornearCR.NotaHEDasstated.Notcriticaltosafety.Gl.lOneobservation,itseemsonstartupandshutdownyouareofteninmorethanone"0"procedureatthesametime.Shouldbeasmootherflowpath,maybeonegiantcookbookrecipetogetyoufromcoldtohot,hottosteaming.NotsufficientlyspecifiedtobeanHED.Notcriticaltosafetyasstated.

CommentsExlanation~2Itseemsthatassoonaswegetaccustomedtousingaproceduresomeonechangesthemtoanewformatwhichmakesthemconfusingagain.NotsufficientlyspecifiedtobeanHED.Notcriticaltosafetyasstated.Gl.4Fireproceduresareineffective.NotsufficientlyspecifiedtobeanHED.Gl~5Emergencyprocedurewhichinafewcasesbecomesconfusing.Rewritingmayclarifythem.NotsufficientlyspecifiedtobeanHED.SeeGl.10below'.Gl~8Coldtohotshutdown-itworksbutveryhardinsomeplacestounderstand.NotsufficientlyspecifiedtobeanHED.Gl.9FiresystemSC3,16,214areeffective.Positivestatement.NoHED.G1.10Allemergencyproceduresareparticularlyeffective,buttheyarebeingrewrittenatthistime.Positivestatement.NoHED.Mostproceduresareeffective.Drawingscanbemoreuptodate.Schematicdrawingscanbemadesimplertoread,cleanedupandputinstandardformat.Positivestatement.NoHED.P6IDshavebeenupgraded.G2.5UpdateFSAR.NotcriticalenoughforHED.FSARwasrevisedinDec.1984andisnowmaintaineduptodate.G2.6MoreTACinfoaboutcontrolboardcircuitry.Nicetohave.NotcriticalenoughforHED.G2.9Nelackspaceforadditionalinforma-tionboards.Notahumanfactorsproblem.Notspecific.Nicetohave.G2.10OperationsisworkingonpartofthisasarecommendationbyINPO.Notahumanfactorsproblem.Notspecific.G2.11The0-9.1couldbedoneawaywith.Notahumanfactorsproblem.Notspecificjustification..G2.12Analogtrendrecorderseffective:Positivestatement.NotaHED~Thecurvebookiseffective.Abookthathasdilution/borationmonographs,NISdataforprocedure0-6.4,powerrangedataret.Positivestatement.NotaHED~

G2.14CommentsAllaids.ExlanationPositivestatement.NotaHED.G2.15Deltafluxtargetoffofcomputer(limits,presentvalve,trendanalogtrace).Positivestatement.NotaHED.G2.16Systemflowprintsonwallsnearthesystemtobeoperated.Effective.Positivestatement.NotaHED~G2.17RILtableeffective.Positivestatement.NotaHED~G2~18Theonesonthebackpanel;allPositivestatement.Notatheonesthatwenowuseareuseful.HED.GalLogsinsureoperatorobservationofallequipmentatleastonce/hour-theyrequireoeratorrevieworcomputer"parameterdeviation"programstomonitortrends.Positivestatement.NotaHED.Mostcontrolroomlogscouldbeincorporatedintothecomputer.Positivestatement.NotaHED.~2Whencomputerisoutyoumusttakeayellowlogthatincludesalmostallcontrolboardinstrumenta-tion.Thisisunnecessaryandcausestheoperatortospendtoomuchtimetakingtheloginsteadofoperatingtheplant.Notcriticaltosafeopera-tions.NoHED.G3~3Therearemanylogswetakethatcouldbedoneawaywith(examplefilterD/P).TheycouldbehandledwhenPTsareperformed.Notcriticaltosafeopera-tions.NoHED.G4.1Powercalorimetric-timeconsuming,especiallywhenhavetodomanyononeshift(8hours)-redundanttocomputercalculations.InsufficientjustificationforHED~G4.20-6-4(corequadranttiltcalcula-tion).InsufficientjustificationforHED~Calometricsareoncomputernow,butnotonplantcomputer.I/Mplotsshouldbereplacedwith8-foldgraphs.InsufficientjustificationforHED~InsufficientjustificationforHED~

CommentsExlanation.5Yes,shouldhave2addingmachinesizecalculatorswithdesiredfunctions(i.e.memorys,exponentfunction,V,logs).InsufficientjustificationforHED~Hl.1Controlroompersonnelshouldallbegivenanopportunitytopartici-pate/advisemaintenanceoperationsduringshutdown/refuelingopsforexperienceininteractionbetweendepartmentsaswellasbeingincharge-theplanninginvolved!Nicetohave,butisamanage-mentandnothumanfactorsproblem.Hl.2Selectionandplacementofmodifi-cations,especiallythoselocatedincontrolroom.NotsufficientlyspecifictobeahumanfactorsHED.H1.3RotateonshiftpersonneloffofManagementproblemasdes-shiftforatimetoassistresultscribedandnotcriticaltoandtestthreeorsixmonthsatatime.safeoperationsasspecified.Hl.4H1.5Certainperformancetestssuchasradiationmonitoringsystemshouldbehandledbyourresultsandtestdept.-thePTtiesupmanyonshiftpersonnel.Clericalandadministrativefunctioncouldbeperformedbyotherthancontrolroompersonnel,i.e.,holdinglog,issuingofkeys,emergencyresponsecontacts.Managementratherthanhumanfactorsproblem.Managementproblemmaybe.H1.6SpentfuelshouldonlybemovedNotaHEDasstated.Othersbyoperatorsorequivalent(peoplecanunderstandconsequencesofwhoknowtheconsequencesofamishap).amishap.Hl.7Maintenanceforemenshouldberequiredtosignforthesecondverificationofholdtags.InsufficientjustificationforHED~Hl8Controlroomre-design.RInsufficientjustificationforHED,HlF9Healthphysicsshouldhavecontroloflockedarealog.InsufficientjustificationforHED~8Testing-valveoperatingandclosingtimemaynotbeknowntooperatorssincetheydonotparticipateinthetesting.Canbetaughtoperatingandclosingtimes.

CommentsExlanationH2.1Therearetimeswhenduetobreaks,waitingforpart,etc.,alargegroupofmaintenancepeoplewillcongregateinthecontrolroom.Thisdistractioncanbelessenedbyhavingthemgobe-hindthecontrolboardoraskingthemeithertoquietdownorleavethecontrolroom.Thisisamanagementproblemofenforcingexistingrules.H2~2Occasionaltraffic(unnecessary)incontrolroom.Thisisespeciallytrueduringshutdownsandwhenwehaveaplantproblem.Acertainamountofsocializationtakesplaceineveryworkarea-~eseveninnuclearpowerplantcontrolrooms-eachoperatormustdecideforhowlongorhowmuchhisattentionwillberemovedfrommonitoringvitalequipment!Anunusualnumberofpeopleseemtogatherincontrolroomduringtheday.EspeciallywhenI&Candresultsandtestsareuphere.HP'scomeinandout.Noonepaysattentiontothesignswhichrequestthatpermissionbeaskedbeforeentering.Toomanyunnecessarypeopleinthecontrolroomondayshifts.Onlythosewhodosomeformofworkinitshouldhaveaccesstothecontrolroom.Weedthemoutonsecurityaccessondoorcards.Controlroomseemstobeagatheringplacefordayworkerswhentheywanttogetawayfromtheirjobs.ManypeoplecomingintocontrolroomtohaveSWPssignedbyshiftsuper-visor.Thisisamanagementproblemofenforcingexistingrules.(seeHED172)H2~3Construction-neithercanbeavoided.NotaHED.Managementprob-lem.H2e4Thecontrolroomfloor(elevatedsection)isaconstantproblem.NotaHEDsincejustificationisinsufficient.H2e5Backgroundnoiseincontrolroom.InsufficientlyspecifiedtobeaHED.

CommentsExlanationH2.6Keystolockedhiradiationareas-shouldbeassignedtobeundercontrolofHPdept-astheyshouldbe.Notahumanengineeringprob-lembutpossiblyamanagementproblem.H2~7Securitytoursthroughcontrolroom.Managementproblemifaprob-lem~HASChemistsdrawingsamplesinturbinesamplesinkfailtocalloperators.Samplingcausescontrolroomalarmwhichrequiresactionstobetaken.Phonecalltocontrolroompriortosamplingremovesproblem.NotacriticalHEDproblemofsafety.Aproceduralproblem.H2.9Anyspuriousalarm(suchasspingunit,hifluxatshutdown,etc.).InsufficientinformationforHED~H3.1Rarelyisalargeitemneglectedintheturnover.Ithinkthepeoplewhopresentthebestturnoverarethosethatkeepan'unofficial"chronologicallistoftheshiftactivities.Noproblemstated.~2Eachturnovershouldbesensitivetothelengthoftimehisreliefhasbeenawayfromcontrolroomactivities(vacation,daysoff,etc.)iftheperiodhasbeenextendedsomebackgroundinfomaybelostbytheincomingoperator-howeveronly1/4licensedpersonnelincontrolroom.Nosignificantcriticalprob-lemspecified.H3~3Thisitemisonlyasgoodasthepersongivingtheturnover.Byfollowingprocedureyoucanhaveaverygoodturnover,butwithasteadystateplantthingsareomitted.Thingsaremuchdifferentduringshutdown,plantstatusismoredynamic,turn-over'saremuchmoredetailed.ThisisnotaHEDproblem.Itmaybeamanagementenforce-mentproblemDuringshutdowns,duringevaluationsapre-shiftbriefingmightbehelpful.Stopallworkandcleareveryone(extra)outofthecontrolroom.

CommentsExlanationH4.2Dilutionofcontrolexperienceduetolargelicenseclasses,seekingotheremployment,otherjobs-solution-makeoperationsdepartmentadesireableplacetobe-6thshift-alineofprogressoutofrotatingshiftwork-something.Notahumanfactorsproblemnecessarily.Alsodoesnotappeartobecriticaltosafety.H4~3Therecouldbeproblemswithtoomanypeopleonashiftsteppedupatonce.Noproblemspecified.Onlyconjecture.H4.4Experiencedpersonsonshiftarebecomingrarer.Manynewemployees-goodoperators-areendinguponshiftswithaverageofabout6yearstotalcontrolroomtime.Noproblemspecified.Onlyconjecture.H4.6Excessiveovertimeisnotgoodforsafeoperation.Nospecificproblemgiven.Onlyageneralstatement.NoHED.Nodefineddutiesforcontrolroomforeman.1)heshouldbeinchargeofHCOandCO.2)heshouldsigninandoutonapplicableforms.Managementproblempossibly.NoHED.H4.9Duringaccidentconditions,Ifeeltherecouldbesituationswherethereisaseriouslackofman-power,especiallyonbackshifts.Conjectureratherthanspeci-ficproblem.H4.10Thepresentnumberandstructureoftheshiftisavastimprovementovertheshiftcomplimentofsay2yearsago.Wearemuchbetterpreparedtohandlingbothnormalandabnormalevents.Positivestatement.NoHED.H4.11Thereareenoughlicensesinthecontrolroomnowthatwehavethecontrolroomforeman.Positivestatement.NoHED.H4.12H4.13Emergencies-staffingbetter.100%steadystatepower.Staffingappropriate.Positivestatement.NoHED.Positivestatement.NoHED.

eCommentsExlanationYoncan~alwaanaemoretrainingonthemajoraccidents.Generalstatement.ficHED~Nospeci-Il~2Droppedrod,needmoretraining.Generalstatement.ficHBD~Nospeci-Il~6Controlroominhabitability.Generalstatement.ficHED.Nospeci-Ile7Lossofinstrumentandcontrolair.Generalstatement.ficHED.Nospeci-Il~8I1.9IfIcouldthinkofanyIwouldgetinfoaboutthem-itwouldbetraining'sjobtohelpmeacquirethisinfoandincorporateintooperationsprocedures-atpresenttimethisworksquitewell.Wehaveaddressedjustaboutallplausablescenariosexceptone-nuclearwar-whowillmantheplant.Generalstatement.Nospeci-ficHED.NotaspecificHBD.Maybemanagementpolicyconcern.Onrecentsystemmodifications,becauseoflackoftime,instruc-tionsaredonebyreadingandacknowledging.Generalstatement.Nospeci-ficHED~I1.11Lossofsourcewater,etc.Generalstatement.Nospeci-ficHED~Il.12Stationblackout.Generalstatement.Nospeci-ficHED~I1.13Simulatortraininghasbeengood.Whenwegetourown,itwillbebetter.Positivestatement.I1.14Simulatortraining.'therwisethetrainingdepartmentisineptinasfarasnotproperlytrainedtoteachothers.Toomuchgarbageitemsoccupytraining'ime(ex.firstaid).Systemsarenotcoveredeffectively,indepthonsecondaryandprimarysystem.Generalcriticism,notaHED.

CommentsExlanationYoucanneverhaveenoughtraining.'hereasonIselectedmanyisbecauseIfeelthatsimulatortrainingatSNUPPSandZionhasn'thelpedmeasmuchasitshould.I'eseenhowafourlooperacts,butbeentoldhowatwolooperacts;whichwillIremember?I'ehadtheopportunitytooperatesteammainfeedpumps,GEEHunit,andHaganControllermanymanytimes,butI'erarelyhadtheopportunitytooperatetheFoxboroControllerhere.Usingourproceduresatsimulatorisuselessmostofthetimebecauseyoumayberequiredtooperatesomethingtheydon'thaveorviceversa.I'mnotreallysureifIhavetheconfidencetosayIhaveenoughtraining.Maybemanagementproblem.NotspecificenoughforHED.Simulatorisnotonlywayonemaybetrained.iThemajoraccidents-trainingeffective.Anumberofanalogtrendrecordersonboard-withalargenumberofoeratorinsertedparametersavailabletobemonitored.Thesetrendswouldallowtheparametertobemonitoredonaslargeorsmallascaleastheoperatordesired-aswellasgenerateacomputeralarmwhencertain"alarmlimits"wereinsertedinthecontrolrangedeterminedbytheoperator.Positivestatement.Nicetohave,butnotcriticaltosafeoperations.Jl.2Upgradeflowdiagramsandprints.PSIDshavebeenupgraded.(seeHED166)Jl~3Iwouldlikeallthecurvesconvertedtotableswhicharemucheasiertouse.Ialsowouldlikea'flowchart"showingtheproceduresnecessarytogetfromCSDtoFullPWR.Nicetohave,butnotcriticaltosafeoperations.Jl~4WehavewhatweneedforS/U'sandS/D's.Arealusefulaidistheanalogtrendrecorders.Coulduse3ofthem.Nicetohave,butnotaHED.

CommentsExlanation.8Moresimulatortime.NotaHED.Nicetohave.Shouldbeaccomplishedwithnewplantspecificsimulator.Jl~9CRT'stWillbeprovidedwithnewplantcomputer.Jl.10Jl.llDatageneralcomputer.Procedurescouldbealittlemoredetailedincertainareasastheseevaluationsarenotperformedasfrequentlyasintheearlydays.Insufficientjustification.Generalcomment,butnospeci-ficHED~Jl.12Largedigitaldisplaysoncontrolboardfromcomputerinputs(Tave,power,etc.).Nicetohave,butnotaHEDcriticaltoplantsafety.J1.13Saturationcurvepermanentlymounted,Nicetohave,butnotaHED.thermocouplemaptrendedonCRT,mimiclayoutofequipmentonboard.Jl.14CRTdisplayofsystemflow,prints,logic.Nicetohave,butnotaHED.Saturationcurveandtrendcurveswillbeavailableonnewplantcomputer.Jl.15Assoonasthe115kvbenchboardisremovedacontrolroomforemanstation(elevated)shouldbeconstructed.Thisshouldhavephones,procedures,usefuldata,etc.Generalsuggestion,butnodetailedjustificationforaHEDJ1.18Mimiclayoutonboard.Nicetohave,butnotcriticaltosafety.Jl.19Jl~20Upgradeflowdiagramsandprints.DigitaldisplayonMCB,wecouldputanyoneofanumberofparametersupthere,ex.Tave,RC8press,etc.SimilartoZionandSnupps.SeeJ.l.2.Nicetohave,butnotaHEDcriticaltoplantoperation.Jl.22Datageneralcomputer.InsufficientjustificationforHED~Jl+23CRTdisplayofsystemflowprints,logicsInsufficientjustificationfo'HED~Telexcopymachinetosendmessagestootherdepartmentsduringsitecontingency-drillorconditions.InsufficientjustificationforHED~

CommentsExlanationJl.27Mimiclayoutonboard.InsufficientjustificationforHED~Jl.28Therearen'tanyparametersorinputs,Statementofgeneralproblemthatarenotalreadydesignedintowhichmaybeanengineeringtheplant,thatwedonotuse.ThisproblemratherthanaHED.questionistooopenended.Ididn'findasectionthatcoveredfaultycontrollers.Wehaveaboricacidintegraterontheprimarymakeupsystemthathasnotmaintainedanadequateorcorrecttotalforalongtime.Weneedanewdesign,onewhich.isreliable.Jl.29BetterEProcedures.WeneedtocleanEOPshavebeenrevised.uptheimmediateactionssotheyleapoutatyouandarenothiddenbehindPrecaution,Notes,etc.Thisisintheprocessofbeingdone.Jl.30Graphicdisplayswouldbenicebutwehavewhatweneedtohandlemostaccidents.However,aRXvesselwaterlevelindicationwouldbenice.Vessellevelinstrumentisbeinginstalled.Jl.31Wehaveimprovedjustaboutalloperatoraids.Nicetohave.NotaHED.Acomputerindexthatwecouldusetocrossreferenceanyvalvepumpemergencysituationandreceivealistofproceduresthatmightbeuseful.Nicetohave.NotaHED.Digitaldisplayforparameters.Jl~32Newcomputersystemwheneverwegetit.Newcomputerisbeinginstalled.J1.33Presentinstrumentsandaidesaresufficient.Noproblemstated.Jl~34Jl.36Wehavewhatweneedfornormalops.Mostsystems,aidsetc.,adequate,andwithnewcomputercoming,routineoperationswillbemoreefficientandinabnormaloperationitwillbemajorhelp.Noproblemstated.Noproblemstated.4338r

AppendixIUniqueTasks

RGETaskHeaderReort1233A3B>1012141516171818A1920212223ActuateSIAddMakeuptoRWSTasNecessaryAlignContainmentSpraySystemforRecirculationAlignSISystemforHighHeadRecirculationAlignRHRSystemforLowHeadRecirculationAlignSIPumpSuctionfromBASTtoRWSTDeletedCheckifVoidsExist-UseAttachmentACheckifACEmergencyPowerisRestoredCheckAFWPumpsRunningCheckAuxiliaryBuildingRadiationMonitors-NORMALCheckifBreakisIsolatedCheckifChargingFlowHasBeenEstablishedCheckifChargingFlowHasBeenEstablishedCheckifChargingFlowHasBeenEstablishedCheckChargingPumpSuction-ALIGNEDTOVCTCheckContainmentHydrogenConcentrationCheckContainmentHydrogenConcentrationCheckContainmentIsolation-NOTACTUATEDCheckContainmentPressure-HASREMAINTEDLESSTHAN28PSIGCheckContainmentRadiation-LESSTHAN10R/HRCheckifContainment:SprayisRequiredCheckifContainmentSprayisRequiredCheckifContainmentSprayShouldBeStoppedCheckContainmentSumpActivityLevelCheckCoreCoolingCheckCoreExitTCs-LESSTHAN1200%F24CheckCoreExitTCs-LESSTHAN1200%F25CheckCoreExitTCs-LESSTHAN700%F262930CheckCSTLevel-GREATERTHAN5FEETCheckDCBusLoadsDeleteCheckifD/GsShouldBeStoppedCheckFWStatus

31A323334353637383940CheckCheckCHeckCheck,CheckCheckCheckCheckCheckCheckCheckifHighHeadRecirculationisRequiredInstrumentAirto'Containment-AVAILABLEIntermediateRangeFluxifLetdownCanBeEstablishedLetdown-INSERVICEifMainSteamlinesShouldBeIsolatedMSIVandBypassValvesofAffectedS/G(s)-CLOSEDMSIVandBypassValves-CLOSEDNarrowRangeLevelinBothS/Gs-LESSTHAN50%OffsitePowerSupplytoChargingPumps-AVAILABLEPRTConditions-NORMAL41DeletedDuetoES-0.4Deletions42CheckPRZRLevel43CheckPRZRLevel-GREATERTHAN13%(50%ADVERSECV)44CheckCheckPRZRLevel-LESSTHAN87%PRZRLevel-LESSTHAN87%4849505152535455565758ReturntoStep10CheckPRZRLevel-StableCheckPRZRLevelControlCheckPRZRPressureCheckPRZRPressureControlCheckPRZRSprayValvesCheckPRZRPORVs-ALLCheckifPRZRPORVsShouldBeClosedCheckPRZRPORVStatusCheckPRZRPORVsandBlockValvesCheckPRZRPORVsandSprayValvesCheckifanRCPShouldBeStartedCheckifRCPsMustBeStopped59CheckifOneRCPShouldBeStopped60CheckifRCPsShouldBeStoppedCheckCheckCheckifRCPsShouldBeStoppedRCPCoolingRCPSealCooling6465CheckRCPSealIsolationStatusCheckRCPSealIsolationStatus 6768697071CheckCheckCheckCheckCheckCheckifRCPSealReturnFlowShouldBeEstablishedRCPStatusRCPStatusRCPStatusRCPSupportConditions-AVAILABLEPERATTACHMENTACRCPThermalBarrierCCWIsolationStatus72Deleted,ContentsIncorporatedintoMess897374757676A77787980CheckCheckCheckCheckCheckCheckCheckCheckCheckCheckCheckRCSColdLegTemperatures-STABLEORINCREASINGifRCSCooldownShouldBeStoppedifRCSCooldownandDepressurizationisRequiredRCSHotLegTemperatures-LESSTHAN350%FRCSHotLegTemperatures-LESSTHAN535%FRCSHotLegTemperatures-STABLERCSHotLegTemperatures-STABLEORDECREASINGRCSHotLegTemperatures-STABLERCS-INTACTINSIDECONTAINMENTifRCSisIsolatedRCSPressure-WITHINTECHSPECPRESSURE-TEMPERATURELIMITSFOR100%F/HRCOOLDOWNRATE838485868788CheckCheckCheckCheckCheckCheckRCSPressure-INCREASINGRCSPressure-GREATERTHAN350PSIG(98PSIGADVERSECV)RCSPressure-LESSTHAN350PSIG(98PSZGADVERSECV)ifRCSPressureShouldBeIncreasedifLowRCSPressureSICanBeBlockedRCSSubcoolingBasedonCoreExitTCs-GREATERTHANREQUIREMENTSOFFIGURE188ACheckRCSSubcoolingBasedonCoreExitTCs-ATMINIMUMREQUIREMENTSOF89909192FIGURE2CheckRCSTavg-STABLEATORTRENDINGTO547%FCheckRCSTemperaturesCheckRCSTemperatures-LESSTHAN200%FCheckRCSVentPathsCheckforReactivityInsertionFromUncontrolledRCSCooldownCheckReactorSubcritical99ACheckRWSTLevel-LESSTHAN28%99BCheckRWSTLevel-LESSTHAN15%

CheckforAdequateSecondaryHeatSink101CheckforLossofSecondaryHeatSink102103CheckifSecondaryHeatSinkisRequiredICheckSecondaryPressureBoundary104CheckSecondaryRadiationMonitors-NORMAL105106107CheckSecondaryRadiationandActivityLevels,CheckifIntactS/GsShouldBeDepressurizedtoRCSPressureCheckifEitherS/GisNotFaulted108CheckifEitherS/GisNotFaulted109CheckifBothS/GsareNotFaulted110CheckifAffectedS/G(s)NotFaultedillCheckifS/GsareNotFaulted112CheckifS/GsareNotFaulted113CheckAFWFlowtoAffectedS/G(s)-GREATERTHAN25GPM114115CheckifFeedFlowShouldBeIsolatedtoEitherS/GCheckS/GLevels6CheckS/GLevelsCheckAffectedS/G(s)Level118CheckIntactS/GLevels119CheckIntactS/GLevels120CheckIntactS/GLevels121CheckAffectedS/G(s)NarrowRangeLevel-LESSTHAN100%(86'tADVERSECV).122CheckRupturedS/G(s)Level123ControlRupturedS/G(s)NarrowRangeLevel-GREATERTHAN10%(25%ADVERSECV).124MaintainRupturedS/G(s)NarrowRangeLevel-LESSTHAN67%125CheckBothS/GPressures-LESSTHAN1085PSIG126CheckBothS/GPressures-STABLEORINCREASING127CheckAffectedS/G(s)Pressure128CheckRupturedS/GPressure-GREATERTHAN514PSIG129CheckRupturedS/G(s)Pressure-STABLEORINCREASING0CheckAffectedS/G(s)Radiation-NORMAL1CheckS/GsIsolated132CheckifS/GTubesareNotRuptured133CheckifS/GTubesareNotRuptured

0135136137138139139A1401411421431441451461471480152153154155156157158159160161162165CheckifS/GTubesareNotRupturedCheckifSIisActuatedCheckifSICanBeTerminatedCheckifSIHasBeenTerminatedCheckifSZShouldBeTerminatedCheckifSZShouldBeTerminatedCheckifSIFlowShouldBeTerminatedCheckifSZShouldBeTerminatedCheckifSZAccumulatorsShouldBeIsolatedCheckifSZAccumulatorsShouldBeZsolatedCheckifSIAccumulatorsShouldBeIsolate'dCheckifSIAccumulatorsShouldBeIsolatedCloseAllSIAccumulatorIsolationValvesCheckSIAccumulatorIsolationValveStatusCheckSIPumps-ANYRUNNINGCheckifOneSZPumpShouldBeStoppedCheckifOneSZPumpShouldBeStoppedCheckifOneSIPumpShouldBeStoppedCheckSISignalStatusCheckSource'RangeChannels-ZEROORNEGATIVESTARTUPRATEonNZ-31D,NZ-32DCheckifSourceRangeDetectorsShouldBeEnergizedCheckS/GRadiationZevels-NORMALCheckifSubcooledRecoveryisAppropriateCheckifTransfertoColdLegRecirculationisRequiredCheckiftheFollowingTripsHaveOccuredCheckVCTMakeupControlSystemContinueAttemptstoEstablishSecondaryHeatSinkinAtLeastOneS/GContinueAttemptstoManuallyorLocallyDumpSteamFromAffectedS/G(s)ViaDeletedDuetoES-0.4DeletionDeletedDuetoES-0.4DeletionContinueRCSCooldowntoColdShutdownContinueRCSCooldowntoColdShutdownContinueFillingAffectedS/G(s)UntilNarrowRangeLevelGreaterThan10%(25%AdverseCV)

ControlAFWFlow167ControlCharging168ControlCharging169ControlCharging170ControlChargingtoMinimizeRCSCooldownFlowtoMaintainPRZRLevelFlowtoMaintainRCSInventoryFlowtoMaintainRCSSubcoolingandLetdownFlowtoMaintainPRZRLevelBetween13%(50%AdverseCV)and50%171ControlChargingandLetdownasNecessarytoMaintainPRZRLevelGreaterthan13%(50%AdverseCV)172ControlChargingandLetdownFlowasNecessary173ControlPRZRPressure174ControlRCSMakeupFlowandLetdowntoMaintainPRZRLevel175ControlRCSPressureandMakeupFlowtoMinimizeRCS-to-SecondaryLeakage176,DeletedDuetoES-0.4Deletion177DepressurizeRCS178DeletedDuetoES-0.4Deletion179DeletedDuetoES-0.4Deletion0DepressurizeRCStoBackfillFromRupturedS/G(s)DepressurizeRCStoMinimizeRCSSubcooling182DepressurizeRCStoRefillPRZR183Depressurize183ADepressurizeRCStoMinimizeRCSSubcoolingRCStoMinimizeRCSSubcooling184DepressurizeRCStoMinimizeBreakFlowandRefillPRZR185Depressurize186Depressurize187Depressurize188Depressurize189Depressurize190DepressurizeRCStoMinimizeRCS-to-SecondaryLeakageRCSandRupturedS/G(s)to350PSIG(98PSIGAdverseCV)RCSUsingPRZRPORVtoMinimizeBreakFlowandRefillPRZRIntactS/GstoAtmosphericPressureIntactS/GstoAtmosphericPressureIntactS/Gsto260PSIG191DepressurizeIntactS/Gsto170PSIG192DepressurizeIntactS/Gsto170PSIG.193DepressurizeIntactS/Gsto780PSIGatMaximumRate194DepressurizeIntactS/GstoInjectAccumulatorsasNecessary95DeletedDetermineContainmentSprayPumpRequirements197DetermineMaximumAllowableVentingTime198DetermineifNaturalCirculationCooldownRequired

199200DetermineifCooldownRequired~~DeletedDuetoES-0.4DeletionDetermineifAdditionalRCSCooldownRestrictionsAreRequired201DetermineifRCSTemperatureSoakisRequired202DetermineifReactorVesselHeadShouldBeVented203DispatchPersonneltoLocallyCloseValvestoIsolate'CPSeals204205206207InitiateSteamDumpFromRupturedS/G(s)toCondensertoGraduallyReduceRupturedS/GPressureEnergizePRZRHeatersasNecessarytoMaintainRCSPRESS-EQUALTORUPTUREDS/GPRESSUREEnergizePRZRHeatersasNecessarytoMain'tainRCSPRESS'-EQUALTORUPTUREDS/GPRESSUREEstablishBlowdownFromRupturedS/GtoGraduallyReduceRupturedS/GPressure208EstablishChargingFlow209EstablishChargingFlow0DeleteEstablishInstrumentAirtoContainment212EstablishandMaintainStablePlantConditions213EstablishMinimumSIFlowtoRemoveDecayHeat(RWSTLevelLessthan28m)214EstablishLetdown215'eletedDuetoES-0.4Deletion216217EstablishPRZRpressureControlIEstablishRCPSealCooling218EstablishRCPThermalBarrierCooling219EstablishRCSBleedPath220EstablishStableRCSConditions221Deleted222EstablishS/GPressureControl223EstablishOneTrainofSIFlow(RWSTLevelGreaterthan28%)224EvaluatePlantStatus25EvaluateLongTermPlantStatusEqualizeChargingandLetdownFlows226AGOTOE-l,LOSSOFREACTORORSECONDARYCOOLANT,Step17227GOTOAppropriatePost-SGTRCooldownMethod

IdentifyAffectedS/G(s)229IdentifyFaultedS/G(s)230IdentifyRupturedS/G(s)231IncreaseChargingFlowtoRestorePRZRLevel232InitiateEmergencyBorationofRCS233InitiateRCSCooldown234InitiateRCSCooldowntoColdShutdown235InitiateRCSCooldowntoColdShutdown236InitiateRCSCooldownto350%F237IsolateCSTFromHotwell238IsolateFlowFromRupturedS/Gs239IsolateAFWFlowtoAffectedS/G(s)240IsolateSZAccumulators241IsolatedFaultedS/G(s)242Deleted-IncorporatedIntoMESS241MaintainPlantConditions-STABLEDeletedDuetoES-0.4DeletionMaintainRCSHeatRemovalMaintainRCSHeatRemoval247ManuallyAlignValvestoEstablishSIInjectionAlignment248ManuallyLoadFollowingEquipmentonACEmergencyBus249ManuallyLoadFollowingSafeguardsEquipmentonACEmergencyBus250251MinimizeSecondarySystemContamination:ConsidertheFollowingActionsNotifyPlantStaffofCVRadiationLeveltoObtainRecommendedActions252ObtainContainmentHydrogenConcentrationMeasurement253TransferCondenserSteamDumptoPressureControlMode254PlaceContainmentAtmosphereFiltrationSystemsZnService255PlaceFollowingEquipmentSwitchinPULL-TO-LOCKPosition256PlacePRZRHeaterSwitchesintheFollowingPositions257PlaceFollowingPumpSwitchesinStandby258DeletedDuetoES-0.4Deletion259PrepareContainmentforReactorVesselVentingRecordandReset-WHITETRIPTARGETSResetContainmentZsolation261ResetSZ262ReviewReactorVesselVentingTerminationCriteria

SelectRecoveryProcedure264ShutdownUnnecessaryPlantEquipment264AShutdownUnnecessaryPlantEquipment265StabilizeS/GPressures266StopSIandRHRPumpsandPlaceinAUTO266AStopAllSIPumpsandPlaceinaStandbyCondition266BStopAllSI,CSandChargingPumpsSuppliedfromRWST267StopPumpsTakingSuctionFromRWSTandPlaceSwitchesinPULLSTOPPosition268StopBothRCPs268ACheckifUnnecessaryPumpsCanBeStoppedP269TrytoAddMakeuptoRCSFromAlternateSource269ADeleted270TrytoDumpSteamFromtheAffectedS/G(s)Via271TrytoEstablishAuxiliarySpray272TrytoEstablishAFWFlowtoAtLeastOneS/GTrytoEstablishFeedFlowFromCondensateSystemATrytoEstablishStandbyAFWFlow274TrytoEstablishMainFWFlowtoAtLeastOneS/G275TrytoEstablishNormalPRZRSpray276TrytoIdentifyUnexpectedSourceofWatertoSump277TrytoIdentifyandIsolateBreak278TrytoLocallyDepressurizeIntactS/GstoAtmosphericPressure279TrytoRestoreEmergencyCoolantRecirculationEquipment280TrytoRestoreNormalSteamReleaseCapabilityofAffectedS/G(s)281TrytoRestoreOffsitePowertoAllACBusses282TrytoRestorePowertoAnyACEmergencyBus283TrytoRestorePRZRPORV284DeletedDuetoES-0.4Deletion285TrytoStartOneRCP286VentReactorVessel287VerifyAllACBusses-ENERGIZEDBYOFFSITEPOWER8DeleteATrytoEnergizeRequiredNon-SafeguardsLoads289VerifyAdequateShutdownMargin-BORONCONCENTRATIONSUFFICIENTFORCOLDSHUTDOWN

VerifyAFWFlow-GREATERTHAN200GPM291VerifyAFWFlow-GREATERTHAN200GPM292VerifyAFWFlow-GREATERTHAN400GPM293VerifyAFWPumpsRunning294VerifyAFWValveAlignment-PROPEREMERGENCYALIGNMENT295VerifyBlowdownIsolationValvesFromAffectedS/G(CV-70,71)-CLOSED296Verify297Verify298VerifyCCWFlowtoRHRHeatExchangersICCWPumps-RUNNINGContainmentRecirculationFans-RUNNING299VerifyContainmentIsolation300VerifyContainmentSprayNotRequired301VerifyContainmentVentilationIsolation302VerifyFollowingEquipmentLoadedonACEmergencyBus303VerifyFWIsolation304VerifyFWIsolationtoAffectedS/G(s)305VerifyAllControlRodsFullyInsertedVerifyAllDilutionPaths-ISOLATEDVerifyNormalandExcessLetdown-ISOLATED308VerifyPowertoBothTrainsofACEmergencyBusses309VerifyNaturalCirculation310VerifyProperValveAlignment311VerifyPRZRPORVs-CLOSED312VerifyReactorTrip312AVerifyReactorTrip313VerifyAdequateRCSBleedPath314Verify315VerifyRCSFeedPathReactorSubcritical316VerifyNoBackflowFromRWSTtoSump317VerifyServiceWaterSystemOperation318VerifySIandRHRFlow319VerifySIFlow320VerifySIFlowNotRequiredVerifySIFlowNotRequiredVerifySIFlowNotRequired321BVerifySIFlowNotRequired322VerifySIFlowNotRequired

VerifySIFlowNotRequired324VerifySIFlowNotRequired325VerifyAdequateSIFlow326VerifySIFlowinAllTrains327VerifySIFlow328VerifySIandRHRPumpsRunning329VerifySIValveAlignment-PROPEREMERGENCYALIGNMENT330VerifyTurbineTrip4375r

AppendixJNRCAuditRecommendations

AnumberofconcernswiththearesultoftheNRCaudit.followingrecommendationsacceptability.Theparagrapheachoftheserecommendationsisshownontheright.DCRDRprocesswereidentifiedasTheauditteamsubmittedthetoenhanceRGSE'sultimatenumberoftheRG&EresponsetoinVolume1oftheSummaryReport.SummaryReportPararahNo.NRCAuditRecommendations2.1Thespecificqualificationsandresponsi-bilitiesofeachDCRDRteammemberalongwiththeirlevelofeffortineachDCRDRtaskshouldbedocumentedinthefinalsummaryreport.Thesystemfunctionandtaskanalysisshouldbeexpandedtodefineinstrumentandcontroloperabilityrequirements(e.g.,instrumenta-tionneededtoidentifyEOPentryconditionsmustbeoperableunderpowersupplyandenvironmentalconditionsthatresultfromthetransientsrequiringuseoftheEOPs).7.2AmethodologyforincorporatingrevisionstotheEOPsintothetaskanalysis"shouldbedevelopedandformalized.7.2'hetaskanalysisshouldbereviewedtoverifyconsistencywiththeexistingEOPsinordertoeliminatethetypesof"mechanicalproblems"identifiedbytheauditteam.TheDCRDRsummaryreportshouldincludethedetailsofthecontrolroominventoryprocssasdescribedtotheauditteam.

mmaryReportararahNo.NRCAuditRecommendations9.0RG&EshouldreviewtheimplicationsoftheHEDsidentifiedbytheauditteam,butnotbytheDCRDRcontrolroomsurvey,inordertodetermineifthesefindingsimplyasystematicproblemwiththesurveyprocss.Conclusions,andcorrectiveactionsshouldbediscussedinthesummaryreport.9.5Thecontrolroomlightingsurveyshouldberepeated.11.1TheprocessforassessingcumulativeandinteractiveeffectsofHEDsshouldbebetterdefinedandformalized.Theultimateprocessforidentifyingtheseeffectsshouldbedescribedinthesummaryreport.11.2REG&EshouldbecarefulthatbenefitsofHEDcorrectionaregivenfullconsiderationalongwithcostduringtheprocessofFdeterminingwhichHEDsshouldbeselectedforcorrection.9.19.3RG&Eshouldreevaluatethedesirabilityofcorrectingthevariousannunciatorproblemsidentified,thelackoflamptestcap-ability,andthedifficultyinaccessingremoteshutdownequipment.Theassessmentofcontrol-d'isplayrelation-shipHEDs,particularlythoserelatedtoEngineeredSafetyFeatures,shouldbereviewed.

mmaryReportPararahNo.NRCAuditRecommendations9.4TheHEDrelatingtothedifficultyofmaintainingsteamgeneratorwaterlevelduringlowpoweroperationshouldbecarefullyassessedconsideringthehistoricalproblemswiththecontrolsystem,thepotentialconsequencesofmisoperation,andtheoperators'ommentsabouttheirproblemswithoperationatlowpower.11.1Careshouldbetakentoinsurethatthe"Other"safetysignificancecategoryisnotinappropriatelyused.duringtheHEDassessmentprocess.AnyHEDthataffectstheoperator'suseofasafetyrelateddisplayorcontrolshouldbecategorizedasasafetyrelatedHED.11.4Oncetheplantspecificcontrolsimulatorbecomesavailable,RGGEshouldtakefulladvantageofthatfacilitytoevaluatethesuitabilityofproposedcontrolroommodifications.12.0TheprocessesforcoordinatingotherNUREG-0737activitieswiththeDCRDRprocessmustbebetterdefinedandformalized.Thespecificproblemsidentifiedbytheauditmustalsoberesolved.ThespecificactionstakentoresolvethecoordinationissueshouldbediscussedintheDCRDRsummaryreport.

'UjEI heNRCsubmittedthefollowingsuggestionsnotdirectlyrelated.totheDCRDRrequirementsofNUREG-0737,Supplementl.TheparagraphnumberoftheRG&EresponsetoeachofthesesuggestionsinUolumeIoftheSummaryReportisshownontheright.SummaryReportPararahNo.NRCAuditRecommendations9.4HEDsidentifiedbythereviewoftheresponsetoheGinnasteamgeneratortuberuptureevent(NUREG-0909)shouldbefactoredintotheDCRDRprocess.5.6OperatorsurveycommentsthatevaluatedasHEDsshouldbeconsideredbyRGGE.werenototherwise"Thedesignmodificationsmadetotheremoteshutdowncapabilityshouldemployconventionsandnomenclaturethatareconsistentwiththoseusedinthecontrolroom.9.3Asystemfunctionandtaskanalysisshouldbeconductedfortheremoteshutdownsystem.Thisanalysisshouldaddressthecoordinationandtimingofmanualactionstobeaccomplishedbythestationoperators.

DETAILEDCONTROLROOMDESIGNREVIEWR.E.GINNANUCLEARPOWERPLANTFINALSUMMARYREPORTPROGRAMIMPLEMENTATIONVOLUME2gPART1HEDs1-252SubmittedbyRochesterGasandElectricDecember19854377r

TableofContentsSectionPa<ac

1.0INTRODUCTION

1-12.0RESULTS2-12.1Groupings2-2APPENDIX l.0INTRODUCTIONRochesterGasandElectric(RG&E)hadaDetailedControlRoomDesignReview(DCRDR)performedonitsRobertE.GinnaNuclearPowerPlant.Thepurposewastoidentifyandcorrectdesigndeficienciestolowertheprobabilityofhumanerrorandtoeffectivelymitigateemergencyconditions.Thefollowingreviewprocesseswereusedtoanalyzetheman/machineinterfacewithinthecontrolroom:historicaldocumentreview,operatorsurvey,inventory,taskanalysis,verification,checklistandvalidation.Asaresultofthesereviewprocesses,potentialHumanEngineeringDiscrepancies(HEDs)wereidentified.ThesepotentialHEDswerereviewedandassessedfortheirimpactonplantsafety,plantoperabilityandNRCguidelines.Inaddition,appropriatecorrectiveactionsforeachHEDweredeterminedandaschedulewasdevelopedfortheimplementationofthesecorrectiveactions.

2.0RESULTSTheAppendixcontainsthecompletedHEDsforGinnaStation.TheHEDsarearrangedsequentiallyaccordingtoHEDnumbertofacilitatelocatingaparticularHED.ThefollowinginformationispresentedontheHEDforms:HEDNUMBER:NumberswereassignedtotheHEDsforidenti-ficationonly.0UTILITYNAME:RGEORIGINATOR:ProvidestheinitialsoftheHumanFactorsSpecialistwho,wrotetheHEDPLANT:GINNADATE:DatethattheHEDwaswrittenASSESSMENT:CATEGORY:12-3SafetyrelatedNon-safetyrelatedOtherLEVEL:a-Highestsignificance-couldsub-stantiallyaffectasafetysystemoroperatorresponseduringanemergencysituation2-1 bRATING:WXYWXSignificant-couldsubstantiallyaffectorhassubstantiallyaffectedanon-safetysystemoroperatorresponseduringroutinenon-emergencyoperationLeastSignificance-couldorhasaffectedoperatorresponseinanon-substantialwayFurtherEvaluationRequiredFixJustifyasisFurtherevaluationisrequiredtoaddresspartofthediscrepancy,whileadecisiontofixtheremainingparthasbeenmadeXYorYX-Partofthediscrepancyisjustifiedasis,whiletheremaindermustbefixedDESCRIPTIONOFDISCREPANCY:identifiedbytheHEDDescribestheproblemiCOMMENTS:ProvidesadditionalinformationontheHED;oftenaddsinformationonthecontextoftheHEDRESPONSE:AstatementinvolvingeithertheactionsthatwillbetakentoalleviatethediscrepancyorthejustificationofwhynoactionwillbeinitiatedSOURCEOFDISCREPANCY:IdentifiestheDCRDRprocedurethatidentifiedtheHEDEQUIPMENTIDNUMBER:Identifiesthepanel,equipmentidentificationnumberandequipmentnameofthecomponentscitedontheHED2-2

TheHEDshavebeengroupedtoallowexaminationaccordingtotwodifferentparameterstohelpshowfunctionalrelationshipamongtheHEDsandtoshowwhichDCRDRproceduresgeneratedtheHEDs.Table2-1showsamatrixoffunctionalgroupings,andtheratingsoftheassociatedHEDs.Table2-2showstheHEDsgeneratedbyeachDCRDRprocedure.NotethatthefollowingHEDnumbersweredeleted:-37,38,179i233i328~330i335i340~343g387~401i440~23

Table2-1.HEDsCategorizedByFunctionalGroupingandRatingRAT1NGGROUPINGWXXYorYXAlarms14745,114,115,122,148,54,116'29~157~204~244'89214-216Annunciators120,121,130-117,119,134,139,140,209206,393118,135-138,141,194-196,198,199,201,203,205,211,319,344,356,449,456Comnunications150,151,153,72,149,152,218217,219,220ComputerSystems155,156,158,154,248,326,159,246,249,327,329,331-334,336333I337-342,463Controllers3987895>101,314

0Table2-1(continued)RATINGGROUPINGXYorYXControlRoomLayout46,4870>824768>69'1,87,109,110,83,100,103,226-230>234104>105,107,108,111>112,113>221-225,231,232,235-236,301,316,317ControlsHeeded4341,47840,42,44,353,370,394,457,475,477,488DisplaysHeeded65,455,47249-52,60>61,53,55,56>62,64,67,177,63,'6,169>252,315,408,454,458,459,413>>415>418~465~466>470>425>426~450>473~474>479-460-462,464,481467,469,471Documentation/Training/Staffing163-168,171,174,250173,175,176onment73-76,172,325,487312-5 Table2-1(continued)RATINGGROUPINGEquipmentCharacteristics262,29,160,161,263,26430,34-36XYorYXFireSystem202,212,215170,251IKCRelationship81,86>91'2>304>308-312,349,36177,79,80,88,93,106,162,178,181,210,300,302,313,346,348,354,355,357-360,364LabelingandShading1>6,14,22,32,33,90,97,127,142,144-146,180>191,207,245253-256,258-262,265-270>278-281,'283,295-298,305,306,318,320,323,324,347,352,395,397,399,400,402-404,443,444123-126,128,143,187,192,193,200,208,257,282,299,307,321,322182-186,188-247190RC5-S/GDP59,373,453RemoteShutdown367241237-240>242,243,365,366,368,3692-6

Table2-1(continued)RATINGGROUPINGWXYXYorYXScales393,4413,7,11,16,27,28,102,,380,403,411,416,417,422-424,428,430-432I436-438,4474,8,10,12,13,15,362,363,374,375,378,379,381-392,405-407,409,410,412,414419-421,427,429,433-435,439,446,448,483,485,486StatusLights1958,89,19717,18,20,21,23-25,57,272-275,303~442'68,476chPlates286-288,350,351,371,376,377~396~445~294271,276,284,290-293SwitchProtection94,98,99,372289,482285TotalChargingFlow64,345,4514522-7

Table2-2.DCRDRProceduresandAssociatedHEDsDCRDRProcedureAssociatedHEDsOperatorSurveyHistoricalReview39-115,250-25247,116-178,488,489TaskAnalysisChecklist451-36)98,180-232)234-249,253-315,318-325)365-369,487VerificationofAvailability360,379,393,405-439,441-481,483,485,486VerificationofSuitabilityValidationSPDSReview370-378,380-386,388-400>402-404,48283,298,299,316,317.344-359,360-364326~327329331334i336339i341~342Note:Insomecases,morethanoneDCRDRprocedureisreferencedbyagivenHED.2-8

HUMANENGINEERINGDISCREPANCYEDBER:8881ILITY:RGEORIGINATOP.:RKPLANT:GINNADATE:12/11/1'F84SESSMENTCATEGORYLEVELBRATINGXESCRIPTIONOFDISCREPANCYDISPLAYSARENOTIDENTIFIEDASTOWHETHERTHEYREFLECTDEMANDORACTUALSTATUS.OMMENTSDISPLAYSSHOULDCLEARLYINDICATEWHETHERTHEYREFLECTDEMANDORACTUALSTATUS.FOXBOROCONTROLLERSHAVEADEMANDINDICTIONTHATISTLABELEDASSUCH.ESPONSECONTROLLERSWILLBELABELEDTOINDICATEDEMANDSTATUSBYTHEENDOFTHEPROJECTED1STREFUELINGOUTAGE(4-1-87).OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST5.1~1~B(1)EC(UIPMENTIDNUMBEREQUIPMENTNAMEOTHERS'588D~<<G1872HPC-431C2HPC-431H335'V4'31K484RECIRCCONTVLVSBORICACIDFLOWCONTROLBLENDERCHGPUMP¹1SPEEDCONTROLCHGPUMP¹2SPEEDCONTROLCHGPUMP¹3SPEEDCONTROLMAKEUPH20BORICACIDBLENDERHOTWELLLEVELSPRAYVLVCONTROLSPRAYVLVCONTROLVARIABLEHEATERCTLPRESSURIZERPRESS CV-56-3411CV-57-3418HCV-466HCV-476HCV-488HCV-4SlHCV-622)PCV-135TCV-138ATMSTMDUMPPRESSCONTLOOPFWFLOWBYPASSVLVFWFLOWBYPASSLOOPBREBIDHTREMOVALLOOPRCRETURNLETDOWNLINECONTROLLERNON-RUNHXLETDOWNTEMPHYDROGENTEMPCONTROLTURBINEOILTEMPCTL HUMANENGINEERINGDISCREPANCYDER:8882ILITY:RGEORIGINATOR:RKPLANT:GINNADATE:12/11/1'F84SESSMENTCATEGORY1LEVELCRATINGYSCRIPTIONOFDI'SCREPANCYWHENPANELINSTRUMENTSFAILORBECOMEINOPERATIVE.THEFAILUREISNOTAPPARENTTOTHEOPERATOR.ALLINSTRUMENTSFAILDIFFERENTLY..COMMENTSTHERESHOULDBESOMEINDICATIONTHATTHEINSTRUMENTHASFAILED.FOREXAMPLEGOINGOFFSCALE.ALLINSTRUMENTSFAlLAT8ORATTHELOWENDOFTHESCALE.CORRECTIVEACTIONISNECESSARY.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST5.1.1~CEI2UIPMENTIDNUMBEREl>EQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYDNUMBER:8883ILITY:RGEORIGINATOR:RKPLANT:GINNADATE:12/12/1984SESSMENTCATEGORYLEVELCRATINGXSCRIPTIONOFDISCREPANCYUNITSONDISPLAYREQUIREOPERATORCONVERSION..MMENTSCONTROLRODDISPLAYVERTICALMETERSAREDISPLAYEDININCHES,OPERATORSCONVERTINTOSTEPS.THEPRESENTRODPOSITIONINDICATIONSYSTEMISSCHEDULEDTOBEREPLACEDDURINGTHE1'F87SPRINGREFUELINGOUTAGEASPERENR03797.THENEWSYSTEMNELLHAVEPOSITIONINDICATIONBOTHSTEPSANDINCHES.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONECKLIST5.1.~.BANELEQUIPMENTIDNUMBEREQUIPMENTNAMENRODCONTROLDISPLAY

HUMANEiNGINEERINGDISCREPANCYDNUMBER:8884ILITY:RGEORIGINATOR:RKPLANT:GINNADATE:1/11/1984SESSMENTCATEGORY2LEVELCRATINGYSCRIPTIONOFDISCREPANCYOPERATORISGIVENINDICATIONINPERCENTAGEONDISPLAYNHENHEWOULDRATHERHAVEDISPLAYINSOMEOTHERUNiTSAPPROPRIATETOTHFPARAMETER.7MMENTSSP+THERECIRCVALVESADDRESSEDINTHISHEDARECALIBRATEDINPERCENTOPENINGWHICHISANORMALCALIBRATIONFORTHISTYPEVALVEANDFORTHESERVICEITISUSEDIN.TOCALIBRATETHESEVALVESFORSOMEOTHERPARAMETERMOULDBEDIFFICULTANDIMPRACTICAL-NOCHANGEISINTENDEDATTHISTIME.7URCEOFDISCREPANCYEXPLANATORYINFORMATIONECKLIST5.1..~CNELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERV-9588DRECIRCCONTVLVV-9588GRECIRCCONTVLVFI-'1".FI-'"811 HUMANENGINEERINGDISCREPANCYEDBER:8885TILITY:RGEORIGINATOR:RKPLANT:GINNADATE:12/11/1'F84SSESSMENTCATEGORYLEVELBRATINGXESCRIPTIONOFDISCREPANCYTOOMUCHVARIATIONINDISPLAYOUTPUT.EXCESSIVEMOVEMENTINDISPLAYPOINTER.OMMENTSDISPLAYDYNAMICSENSITIVITYSHOULDBESELECTEDTOMINIMIZETHEDISPLAYOFNORMALRANDOMVARIATIONINEQUIPMENTPERFORMANCES."THISPROBLEMHASBEENCORRECTEDBYREPLACINGTHETRANSMITTERFEEDINGTHISINDICATORMITHADIFFERENTTYPEANDBYENLARGINGTHEHEATERDRAINTANKVENT.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST5.1...F'ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERLI-'"885HEATERDRAINTANKLEVEL HUMANENGINEERINGDISCREPANCYEDNBER:8888)TILITY:RGEORIGINATOR:RKPLANT:GINNADATE:12/18/1984SSESSMENTCATEGORY1'EVELCRATINGXESCRIPTIONOFDISCREPANCYNOINDICATIONONDISPLAYORADJACENTLABELSOFUNITSBEINGMEASURED.OMMENTSFOXROROCONTROLLERSCONTAINMETERSWITHNOLABELOFUNITSMEASURED.-CONTROLLERSWILLBELABELEDWITHTHEPROPERUNITSOFMEASUREMENTBYTHEENDOFTHE1987REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST5.14.AEQUIPMENTIDNUMBEREQUIPMENTNAME5'588D'.~GHPC-413C.PCV-431A'.PCV-431B42774'8431K44884481484CHCPUMPC1CHCPUMP+2CVTRACKINGMETERRECIRCCONTVLVSDRAINTANKCOOLINGWATERCTLHOTWELLLEVELSPRAYVALVECONTROL,SPRAYVALVECONTROLSPRAYVALVECONTROLAUXFWBYPASSAUXFWBYPASSVARIABLEHEATERCTLPRESSURIZERPRESSAUXFWBYPASSAUXFWBYPASSSPEEDCONTROLSPccDCONTPO<

CV-56-3411CV-57-3418FI-2811FI-'812HC-466HC-+76HC-481HCV-118AHCV-111AOV-836HCV-123HCV-133HCV-14'CV-624HCV-625HCV-626PCV-135TCV-138ATMSTNDUMPPRESSCONTLOOPFWFLOWLOOPAFWFLOWLOOPBFWFLOWBYPASSLOOPBCONTAINNENTSPRAYNAOHFLOWCHARGINGFLOWCONTROLLERRESIDHTRENOVALLOOPRCRETURNLETDOWNLINECONTROLLERNON-RUNHXLETDOWNTEMP

HUMANENGINEERINGDISCREPANCYDER:8887ILITY:RGEORIGINATOR:RKPLANT:GINNADATE:1./1./1%BRSESSMENTCATEGORY2LEVELCRATINGXSCRIPTIONOFDISCREPANCYDISPLAYSAREINUNITSDIFFERENTFROMTHOSEREFERREDTOINPROCEDURES.COMMENTSRODCONTROLVERTICALDISPLAYSAREINDICATEDININCHESrJUSTABOVERODCONTROLDRUMTYPEDISPLAYSINSTEPS.MOSTPROCEDURESARESTATEDINSTEPS.RESPONSE53.3URCEOFDISCREPANCYEXPLANATORYINFORMATIONECKLIST5.1.4.EANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERRODCONTROLDISPLAYS HUMANENGINEERINGDISiREPANCYEDNUMBER:8888TILITY:RGEORIGINATOR:RKPLANT:GINNADATE:12/18/1'V84SSESSMENTCATEGORY1LEVELCRATINGYESCRIPTIONOFDISCREPANCYMORETHAN9GRADUATIONSSEPARATEMAJORNUMERALS.OMMENTSNOMORETHAN9GRADUATIONMARKSARESUPPOSEDTOSEPARATENUMERALSONADISPLAY.TOOMANYGRADUATIONSMAKEITDIFFICULTTODETERMINEEXACTREADINGOFTHEDISPLAY.WHILEITISPRFFERABLETOUSENOMORETHANNINEGRADUATIONSrTilEPRIMARYCONCERNISTHEREADABILITYOFTHEDISPLAYS.ALARGENUMBEROFGRADUATIONSCANAVAILOPERATIONSPERSONNELTHEOPPORTUNITYTOMAKEFINERDISTINCTIONSANDTHEREFORENOCHANGEISPLANNED.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST5.1~5.A(l)ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER131c'718PI-2151PI2831P12849PI-2843PI-2844125VDCBUSA125VDCBUSBA-CKVBUS82STASERVTRANSWATTMETERSTASERVTRANSWATTMETERSTASERVTRANSWATTMETERSTASERVTRANSWATTMETERTURBINEBEARING0ILPRESSTURBINEEXHAUSTPRESS PI-=861P1-468PI-469P1-478P1-47'PPI-4S2P1-483TI-481TI-48'"TI-483TI-484Tl-485ATI-485BTI-485CTI-4'"1TI-4"..T1-4'".3TI-4'".4TI-4'"5FI-1'PI-135P1-4'"8PI-'745PI-947PI-~4'7TI-1~'".Tl-15TI-148TI-418TI-6'"1CHARGINGLINEFLOWNON-REGENHXLETDOWNOUTTEMPRXCOOLLOOPLOWRANGEPRESSCONTAINMENTPRESS3ACONTAINMENTPRESS3AEXCESSLETDONNHXOUTTEMPRCP1BSEALMATERINLETTEMPVOLCTLTANKOUTTEMP HUMANENGINEERINGDISCREPANCYDER:8889ILITY:RGEORIGINATOR:RKPLANT:GINNADATE:12/13/1984SESSMENTCATEGORYLEVELCRATINGYXSCRIPTIONOFDISCREPANCYGRADUATIONSIZESONVERTICALANDROUNDMETERSARETOOSMALL..MMENTSTHERECOMMENDEDSIZESOFSCALEGRADUATIONSFORAVIEWINGDISTANCEOF3FTARE:LARGE=.48"~MED=.28"~SMALL=.17".THEVERTICALMETERGRADUATIONSMEREMEASUREDTOBE:LARGE=.25"MED=.19"ANDSMALL=~12".THEROUNDMETERSNEREMEASUREDTOBE:LARGE=.25"~MED=~25"ANDSMALL=.19".SPONSEASANAIDTORAPIDMETERREADINGZONEBANDINGMILLBEUSED.THISTECHNIQUEUSESCOLORTOHIGHLIGHTDIFFERENTAREASOFTHESCALEANDPROVIDESINFORMATIONAT-A-GLANCEWITHOUTREQUIRINGPRECISEMETERREADING.THEGRADUATIONSIZESDONOTNEEDTOBECHANGEDTOACCOMPLISHTHIS.THEZONEBANDINGMILLBEIMPLEMENTEDBYTHEENDOFTHEENDOFTHE1987REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST5.1.5.BANELEQUIPMENTIDNUMBEREQUIPMENTNAME HUMANENGINEERINGDISCREPANCY=DBER:8818TILITY:RGEORIGINATOR:RKPLANT:,GINNADATE:1/18/1'F84SSESSMENTCATEGORY1LEVELCRATINGYESCRIPTIONOFDiSCREPANCYSUCCESSIVEUNITVALUESINDICATEDAREDIFFERENTFROMTHOSESPECIFIED.MMENTSTHERECOMMENDEDPROGRESSIONOFNUMBERSONASCALEARE:12345/OR51815'"8'.5/OR18.8384858/OR6818/ORS<.OWEROFTENOFTHESENUMBERS.SPONSETHESCALEDIVISIONSWHICHDIFFERFROMTHOSERECOMMENDEDFORUSEWERESELECTEDBECAUSEOFTHEIRUTILITYINLISTINGRANGEiSETPOINTS,AND/ORHAVINGTHEMEDIAN/NORMALVALUELOCATEDINTHEEXACTMIDDLEOFTHEMETER.THEREDOESNOTAPPEARTOBESUFFICIENTJUSTIFICATIONTODISREGARDTHESECONCERNSINLIEUOFCONFORMINGTOANAPRIORISUBJECTIVESETOFNUMBERSTHATAREPREJUDGEDSTANDARD.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONCHECKLIST.EQUIPMENTIDNUMBERARCPARCPBRCPBRCP5.1~5.CEQUIPMENTNAMELOWERBEARINGOILLEVELUPPERBEARINGOILLEVELLOWERBEARINGOILLEVELUPPERBEARINGOILLEVEL125VDCBUSAVDCPiigPA-CRVRU'R¹!

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HUMANENGINEERINGDISCREPANCYDNBER:8839ILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/28/1'VS5SESSMENTCATEGORY1LEVELBRATINGWSCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDANEEDFORARODSTOP(AUTOSTOP)WHENBANKDREACHES25STEPS.THISWOULDPREVENTOVERSTEPPINGRODS(GREATERTHAN238)~THUSINVALIDATINGTHEBANKOVERLAP..MMENTSOPERATIONSINVOLVINGTHERODSARESENSITIVEANDANAUTOMATICSTOPWOULDCONTRIBUTETOSAFEANDRELIABLEOPERATIONS.SUCHASTOPISINFORMANCETOTHEHUMANFACTORSPRINCIPLETHATOPERATIONSASUREDOFTIMELYANDCOMPLETECOVERAGEOFCONTROLS.SPONSETHISHEDISBEINGEVALUATED.IFITISDETERMINEDTHATRODSTOPINDICATIONISNECESSARYvTHISWILLBEIMPLEMENTEDBY638SS~OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYA1.3ANELEQUIPMENTIDNUMBEREQUIPMENTNAME

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HUMANENGINEERINGDISCREPANCYEDBER:8845TILITY:RGEORIGINATOP.:RDPLANT:GINNADATE2/21/15'85SSESSMENTCATFGORY1LEVELCRATINGXESCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATTHELOWLEVELPRESSUREALARMISSETAT18.6/.THESUGGESTIONWASMADETOESTABLISHTHESETPOINTFORTHEALARMATGREATERTHAN1'PZRTOALERTTHEOPERATORTOBEINGOUTSIDETECHNICALSPECIFICATIONSANDTOGIVETIMETOAVERTLETDOWNISOLATION.OMMENTSESPONSETHEPRESSURIZERLOWLEVELSETPOINT.WILLBECHANGEDTOI3%~CONSISTENTWITHTECHNICALSPECIFICATIONSSECTION3.1.1~5~THISCHANGEWILLELIMINATETHENEEDTOREADTHISMETERINTENTHSOFAPERCENT.PROCEDURECHANGENOTICESWILLALSOBEINITIATEDTOINSERTTHISNEWVALUEINAPPROPRIATEPROCEDURES.THESECHANGESWILLBEIMPLEMENTEDBY4-86.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONOPERATORSURVEYASKANALYSISAl.12'ANELEQUIPl'lENTIDNUMBEREQUIPMENTNAMEOTHER

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HUMANENGINEERINGDISCREPANCYEDBER:88%VTILITY:RGEORIGINATOR:RDPLANT:GINNADATE:/.l/1'78SSSESSMENTCATEGORY1LEVELARATINGXiESCRIPTIONOFDISCREPANCYINRESPONSETOTHEOPERATORSURVEY18OPERATORSINDICATEDANEEDFORACONTAINMENTTEMPERATURE/HUMIDITYRECORDERORACOMPUTERADDRESSINTHECONTROLROOl'1ONTHEMCB.THEREASONGIVENISTHATTHESETWOPARAI'lETERSAREAVERYFASTANDRELIABLEMEANSOFDETECTINGHIGHENERGYLEAKSINTHECONTAINI'lENTVESSELANDFORUSEINACCiDENTANALYSIS.CURRENTLYTHEYUSERECORDERSFORDEWPOINTSANDTEMPERATURETHATARELOCATEDELSEWHERE.OMMENTSPGTHESEINDICATIONSONTHEMCBWILLGIVETHEOPERATORSIATEFEEDBACKOFINFORMATIONCRITICALTOTHESAFEOPERATIONOFTHEPLANT.THEHUMANFACTORSPRINCIPLEINVOLVEDISTHATVISUALDISPLAYSPROVIDEDINTHECRGIVEOPERATORSALLTHEINFORMATIONABOUTSYSTEMSTATUSANDPARAMETERVALVESTHATISNEEDEDTOMEETTASKREQUIREMENTSINEMERGENCYSITUATIONS.EBPONBECONTAINMENTTEI'1PERATUREANDHUMIDITYASREQUIREDFORINPU'IINTOTHESASWILLBEINCLUDEDINTHENEWPLANTCOI'1PUTERSYSTEM.IMPLEMENTATIONWILLOCCURBYTHEENDOFJUNE1987.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYEQUIPMENTANEIDNUMBERA3.1EQUIPMENTNAMEPPPS-MULTI-POINT

HUMANENGINEERINGDISCREPANCYEDBER:885K~>TILITY:RGEORIGINATOR:RDPLANT:6INNADATE:"'/21/1F85SSESSMENTCATEGORY1LEVELBRATINGXESCRIPTIONOFDISCREPANCYINRESPONSETOTHEOPERATORSURVEYNINEOPERATORSINDICATEDANEEDFORATHOTMETERANDTRENDRECORDERSFORTHERCSLOOPANDRXCOOLANTSYSTEMTEMPERATURE.THESEMOULDPROVIDEVERYGOODDIAGNOSTICTOOLS.CURRENTLYTHEVALUESHAVET<3BEVERYCAREFULLYCALCULATED.OMMENTSTHESECOOLANTSYSTEMSARECRITICALBECAUSETHESAFEANDRELIABLEOPTIONOFTHEPLANTMOULDBESIGNIFICANTLYII'1PROVEDTGHIMMEDIATEFEEDBACKTOTHEOPERATORSPROVIDEE<BYTHEMETERAECORDERTHEHUMANFACTORSPRINCIPLEINVOLVEDISTHATVISUALDISPLAYSPROVIDEDINTHECRGIVEOPERATORSALLTHEINFORI'1ATIONABOUTSYSTEl'1STATUSANDPARAMETERVALUESTHATISNEEDEDTOMEETTASKREQUIREMENTSINEl'lERGENCYSITUATIONS.ESPONSEA'-HOTMETERHASBEENINSTALLED.REACTORCOOLANTSYSTEMTEMPERATURESANDRESIDUALHEATREMOVALSYSTEMTEMPERATUREMILLBEINCLUDEDINTHENEWPLANTCOMPUTERSYSTEM.EACHOFTHESEPARAMETERSMAYBESELECTIVELYPUTINATRENDMODEATTHEOPERATOR'SREQUEST.IMPLEMENTATIONMILLOCCURBYJUNE38IVS7.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONOPERATORSURVEYA3.=-EQUIPMENTIDNUMBEREQUIPMENTNAt'IEOTHER HUMANENGINEERINGDISCREPANCYEDER:8851TILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/21/1985SSESSMENTCATEGORYLEVELCRAT1NGXESCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDANEEDFORAWIDERANGETAVERAGERECORDERTHATISCOf'fPUTERDEPENDENT.OMMENTSATAVERAGERECORDERWOULDENABLEOPERATORSTOMONITORTRENDINTAVERAGEWHILETHECOMPUTERWOULDPROVIDETHEPRECISECURRENTTAVERAGETHISISIMPORTANTDATATOTHEOPERATORONTHES/GOPERATIONANDPLANTCONDITION.ESPOSETHENEWPLANTCOMPUTERSYSTEMWILLHAVETHECAPABILITYOFTRENDINGWIDE-RANGETAVE.IMPLEf'fENTATIONWILLOCCURBYTHEENDOFJUNEv1987OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYEQUIPt'lENTIDNUMBEREQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYDBER:8852ILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/21/1'F85SESSMENTCATEGORYLEVELCRATINGXSCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDANEEDFORANINDICATIONFORAVERAGEDELTAFLUXSINCECURRENTLYONLYTHECOMPUTERGIVESTHEOPERATORAREADOUT.,SUGGESTIONWASTHATSPACEMAYBEAVAILABLEONMCBIFDETECTORVOLTRECORDERS(0)AREREMOVED.OMMENTSESPONSEAVERAGEDELTAFLUXCANBESELECTEDFOP.READOUTWITHTRENDINGCAPABILITYONTHENENCOMPUTERSYSTEM.BASEDONTHEFREQUENCYOFNEEDFORTHISPARAMETERTHISCABABILITYISADEQUATE.THISMILLBEIMPLEMENTEDBYTHEENDOFJUNEAU1987.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYA3.8ANELEQUIPMENTIDNUMBEREQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYEDER:8P>53TILITY:RGEOPIGINATOR:RDPLANT:GINNADATE-2/21/1985SSESSMENTCATEGORYLEVELCRATINGYESCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDANEEDFORANINDICATIONOFLUBEOILRESERVOIRVAPOREXTRACTORCiBSINCETHEREISCURRENTLYNOINDICATIONONTHEMCB.THEREISANINDICATIONOFOPERATIONFORlABUTNOTFOR1B.OMMENTSHUMANFACTORSGUIDELINESRECOMMENDCONTROLROOMINSTRUMENTATIONFORALLDISPLAYSNEEDEDFORDETECTINGABNORMALCONDITIONS.THEPR<)OSEDINDICATIONMOULDPROVIDEIMPORTANTINFORMATIONONGTORBEARINGS.,ESPONSETHEREDOESNOTAPPEARTOBEJUSTIFICATIONTONARRANTAMODIFICATIONATTHISTIME.HOWEVER.FURTHEREVALUATIONOFTHISHEDMILLBECONDUCTEDTODETERMINEIFANADDITIONALPROCESSCOMPUTERINPUTMOULDBENEFITOPERATORSINTHEPERFORMANCEOFTHEIRDUTIES.THEEXPECTEDCOMPLETIONDATEOFTHEEVALUATIONISJUNE1988.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYA3.13-ANELEQUIPMENTIDNUMBEREQUIPM"NTNAMEOTHER

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HUMANENGINEERINGDISCREPANCYEDMBER:887".TILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/.'1985SSESSMENTCATEGORY3LEVELARATINGY~ESCRIPTIONOFDISCREPANCYTHEOPERATORSURVEYINDICATEDTHATDIRECTVOICECOMMUNICATIONISDIFFICULTDURINGSHUTDONNWHENWORKISBEINGDONEINTHECONTROLROOM.ASUGGESTIONNASMADETHATONECHANNELONTHEINTERCOMBEDEDICATEDTOOPERATIONS.OMMENTSTHEEXISTINGPHONESYSTEMHASSELECTEDPHONEEXTENSIONSTHROUGHOUTTHEPLANTTHATARECAPABLEOFOVERRIDINGTHEPAGESYSTEM.FIVEOFTHESEEXTENS'IONSARELOCATEDINTHECONTROLROOM.BASEDONTHIS>THENEEDFORADEDICATEDCHANNELONTHEINTERCOMISNOTNECESSARY.ADDITIONALTRAININGMILLBEPROVIDEDTOOPERATIONSPERSONNELONPHONEUSAGECOMPLETEDBY1-1-86.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYA5.9EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER 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HUMANENGINEERINGDISCREPANCYDNBER:8879TILITY:RGEORIGINATOR:RDPLANT'INNADATE:/=3/1985SSESSMENTCATEGORY1LEVELCRATINGYESCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYBYFOUROPERATORSINDICATEDTHATAUXILIARYFEEDWATERCANBEANOVERFEEDORUNDERFEEDSITUATIONDEPENDINGONTHEACCIDENTSCENARIOOROPERATORACTIONS.LOWFLOWS/GFEEDWATERFROMAUXILIARYFEEDWATERPUMPSREQUIRESEXTENSIVEOPERATORATTENTIONDURINGCHANGINGPLANTCONDITIONS(I.E.l-lV,CD,STMFLOWCHANGES).ITISAPROBLEI'1INALLMODESOFPLANTOPERATIONTOUSETHESETHROTTLEABLEVALVES.OMMENTSEONTROLSHOULDBENECESSARYANDSHOULDBETHESIMPLESTEFIVECONTROLFORTHEEMERGENCYTASKSREQUIRED.ESPONSEAUXILIARYFEEDWATERDOESNOTREQUIRECONTINUOUSATTENTIONEXCEPTWHENINCREASINGPOWERANDPREPARINGTOTRANSFERTOMAINFEEDWATER.UNDERTHESECONDITIONSAUX'EEDWATERSHOULDBEUNDERDIRECTCONTROLOFANOPERATOR~INEMERGENCYCONDITIONS>PUMPSSTARTANDFLOWAUTOMATICALLYTHROTTLESBACKTOABOUT288GPM.THISISACCEPTABLEASIS.FEEDWATERCONTROLDURINGSTARTUPISAGENERICPROBLEMFORWESTINGHOUSEPLANTS.GINNASTATIONSTAFFANDTHEWESTINGHOUSEOWNERSGROUPARELOOKINGINTOTHISISSUE.ACTIONONTHISITEMWILLFOLLOWUPONRECOMl'1ENDATIONSOFTHEWOGWHENTHEYAREISSUED.OURCEOFDISCREPANCYEXPLANATORYINFORMATION>PESURVEYB2.1"ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER HUMANENGINEERINGDISCREPANCYEDNUMBER:8888TILITY:RGEORIGINATOR:RDPLANT:GINNA'DATE:'/-.3/1'785SSESSMENTCATEGORY2LEVELCRATINGYESCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATTHEV-388AANDV-388BSEALINJECTIONVALVESTOTHEREACTORCOOLANTPUMPSAREAPROBLEMDURINGANEMERGENCYASINOTHERMODESOFOPERATIONASWELL.OMMENTSEACHCONTROLSHOULDBENECESSARYANDSHOULDBETHE,SIMPLESTEFFECTIVECONTROLFORTHEEMERGENCYTASKSREQUIRED.ESPONSEREACTORCOOLANTPUMPSEALINJECTIONSUPPLYTHROTTLEVALVESAREMANUALVALVESLOCATEDINTHEAUXILIARYBUILDINGBASEMENTNEARTHECONTAINMENTPENETRATION.FLOWINDICATIONISLOCATEDNEARTHEVALVES.DURINGNORMALOPERATIONTHESEVALVESARETHROTTLEDANDFLOWRATESAREMONITOREDPERIODICALLYBYTHEAUXILIARYOPERATORSDURINGROUNDS.THESEVALVESVERYSELDOMLYNEEDADJUSTING'OWEVERIFREQUIREDITWOULDBEACCOMPLISHEDWHENTHEFLOWRATESWERECHECKED.EMERGENCYPROCEDURESREQUIRETHESEVALVESTOBECLOSEDPRIORTORESTORINGSEALINJECTIONIFTHEREHASBEENALOSSOFCHARGINGANDCOMPONENTCOOLINGTOPREVENTRAPIDCOOLINGOFTHESEALS.IFTHISSITUATIONWERETOOCCURDURINGALOCAWHERERADIATIONLEVELSMAYBEHIGH,WEWOULDNOTNEEDTORESTORECHARGINGTOMITIGATETHEACCIDENT~DURINGOTHERACCIDENTSTHISISNOTATIMEDEPENDENTSTEPANDTHEREFORELOCALLYOPERATEDVALVESAREACCEPTABLE.>OURCEOFDISCREPANCYEXPLANATORYINFORMATION)PERATORSURVEYB..3EQUIPMENTEQUIPMENT

HUMANENGINEERINGDISCREPANCYEDNUMBER:8PJ81~TILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/23/1985SSESSMENTCATEGORYLEVELARATINGXESCRIPTIONOFDISCREPANCYINRESPONSETOTHEOPERATORSURVEYTHREEOPERATORSINDICATEDTHATWHENINMANUALTHEFEEDWATERCONTROLSREQUIRECONSTANTATTENTIONMOREOVER.DUETOPOORFEEDWATERFLOWANDSTEAttFLOWINDICATIONTHEMAINFEEDWATERREGULATIONVALVEANDBYPASSVALVECONTROLISDIFFICULTTOOPERATEATLOWPOWER(=8/).OMMENTS"',VISUALDISPLAYSPROVIDEDINTHECONTROLROOMSHOULDGIVE0TORSALLTHEINFORMATIONABOUTSYSTEMSTATUSANDPARAMETER(VSTHATISNEEDEDTOMEETTASKREQUIREMENTSINEMERGENCIES'ACONTROLSHOULDBESELECTEDTOENSUREEASEOFOPERATIONANDTOMINIMIZEOPERATORERRORS.ESPONSETHESTEAMANDFEEDWATERFLOWTRANSMITTERSARESCHEDULEDTOBERECALIBRATEDDURINGTHE1986SPRINGREFUELINGOUTAGE.DURINGTHISRECALIBRATION.PARTICULARATTENTIONWILtBEGIVENTOTRANSMITTERRESPONSEATTHELOWENDOFTHETRANSMITTERSPANWHICHSHOULDALLEVIATESOMEOFTHEPROBLEMSWITHLOWPOWERSTEAMGENERATORLEVELCONTROL.INADDITON~THEWESTINGHOUSEOWNERSGROUPISDEVELOPINGSTARTUPOPERATIONPROCEDURESTHATEMPLOYTECHNIQUESTHATREDUCETHESEVERITYOFSTEAMGENERATORLEVELCONTROLPROBLEMSATLOWPOWER.THESEPROCEDURESWILLBEIMPLEMENTEDUPONSATISFACTORYDEMONSTRATION.SOURCEOFDISCREPANCYEXPLANATORYINFORMATIONOPRSURVEYBZe5PANELEQUIPMENTIDNUt'IBEREQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYEDNUMBER:8882TILITY:RGEORIGINATOR:RDPLANT:GINNADATE2/23/15'85SSESSMENTCATEGORYBILEVELCRATINGXESCRIPTIONOFDISCREPANCYRESPONSESTOTHEOPERATORSURVEY(6)INDICATEDTHATTHEHYDROGENTEMPERATURECONTROLSARECURRENTLYBEHINDTHEBOARDSANDTHATTHEYSHOULDBEONTHEFRONTBOARDS'HEOPERATORCOULDTHENREADILYSEETHEMWHENTHECONTROLLERISOVERRANGED.ITAFFECTSCONDENSATEPRESSUREANDTURBINEVIBRATIONBOTHIMPORTANTSYSTEMS.OMMENTSESPONSETHECONSENSUSOFTHEOPERATORSSURVEYEDWASTHATTHECONTROLLERSHOULDBELEFTINITSPRESENTLOCATIONSHOWEVERSANEWRHASBEENSUBMITTEDTOCHANGEALARMWINDOWH-'2TOPROVIDEINDICATIONTHATTHECONTROLLEROUTPUTISGREATERTHAN78/.ITWASALSOREQUESTEDTHATTHEALARMWINDOWBECHANGEDTOREAD"H2TEMPCONTROLLERHIOUTPUT78/".THISSHOULDPROVIDEADEQUATEINDICATIONOFCONTROLLERPROBLEMS.THISWILLBEIMPLEMENTEDBYTHEENDOFTHE1988REFUELLING,OUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYOPERATORSURVEYOPERATORSURVEYB2.6B3.4B7.1"ANEQUIPMENTIDNUMBEREQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYNUMBER:8883ILITY:RGEORIGINATOR:RDPLANT:Gl'NNADATE:2/23/1'785ESSMENTCATEGORY2LEVELCRATINGYSCRIPTIONOFDISCREPANCYRESPONSEBYFIVEOPERATORSTOTHEOPERATORSURVEYINDICATEDTHATTHESCREENHOUSERECIRCULATIONGATE(CIR.H2O)SHOULDBEMOVEDFROMTHEBACKTOTHEFRONTCONTROLBOARDSOTHATTHECONTROLANDINDICATORARETOGETHERANDTHEOPERATORCANMONITORANDCONTROLPOSITIONSMOREREADILY.THERECIRCULATIONGATEINMANUALOPERATIONREQUIRESHUNDREDSOFTURNSANDISAPROBLEMINALLMODESOFOPERATION.MMENTSSPONSETHESCREENHOUSERECIRCULATIONGATEISUSEDQUITEINFREQUENTLYANDISNOTCRITICALTOSAFEOPERATIONOFTHEPLANT.ITSLIMITEDUSEDOESNOTMARRANTRELOCATIONTOTHEFRONTOFTHECONTROLBOARD.,OURCEOFD1SCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYALIDATIONPERATORSURVEYAl.14B.7B7.5EQUIPMENTIDNUMBEREQUIPMENTNAME HUMANENGINEERINGDISCREPANCYEDBER:8885TILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/23/1985SSESSMENTCATEGORYLEVELBRATINGXESCRIPTIONOFDISCREPANCYINRESPONSETOTHEOPERATORSURVEYOPERATORSINDICATEDTHATCHARGINGPUMPFLOWPRESSUREANDTEMPERATUREINDICATORSAREONADIFFERENTPANELTHANTHECONTROLS.THUS~WHENADJUSTINGCHARGINGFLOWWITHTHECHARGINGCONTROLLER.THEOPERATORIS8-1f.'EETAWAYFROMTHEFLOWINDICATOR.INLOOKINGFROffTHESIDEATTHATDISTANCETHEREISALOTOFPARALLAX~OMMENTSCOOLSANDDISPLAYSSHOULDBEASSIGNEDTOWORKSTATIONSTOMIZEOPERATORMOVEMENTS.MOREOVERTHEMAXIMUMLATERAISDOFCONTROLSANDDISPLAYSATASINGLEOPERATORWORKLOCATIONSHOULDNOTEXCEED72INCHES-FINALLY~WITHINCONSTRAINTSOFGROUPINGBYTASKSEQUENCE~CONTROLSANDDISPLAYSAREASSIGNEDTOPANELSINFUNCTIONALGROUPSRELATEDTOSYSTEMSTRUCTURE.COMBINEWITHHED584.ESPONSETHERECOMMENDEDFIXFORTHESEHEDSISTOINSTALLATLEASTONEFLOWMETERANDAREPEATEROFLETDOWNFLOWONPANEL6(POSSIBLYWHERETAVGUSEDTOBELOCATED).LOCATINGTHESEINDICATIONSONPANEL6WOULDPROVIDEBETTERCONTROLDISPLAYRELATIONSHIPFORTHECVCSSYSTEMANDALSOWOULDPROVIDECHARGING/LETDOWNDIFFERENTIALONPANEL6WHERETHEMAJORITYOFRCSINDICATIONISLOCATED.THISWOULDBEHELPFULDURINGRCSLEAKINVESTIGATIONASITWOULDPROVIDESOMEINDICATIONOFRCSLEAKRATEWHENUSEDINCONJUNCTIONWITHPRZRLEVELTREND.THECONTROLBOARDLABELINGANDENHANCEMENTPACKAGESHOULDALSOADDRESSTHISCONTROLDISPLAYPROBLEM.SEE'ED,309,318,345.451'ACKGROUNDSHADINGTODEMONSTRATEFUNCTIONALRELATIONSHIPSWILLBEIMPLEMENTEDBYTHEE>FTHE1987REFUELINGOUTAGE.MFTERSWILLBEINSTALLEDBYG1988.SOURCEOFDISCREPAfdCYEXPLANATORYINFORMATION,OPERATORSURVEYB3.1

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HUMANENGINEERINGDISCREPANCYEDNBER:8888TILITY:RGEORIGINATOR-RDPLANT:GINNADATE:./=3/1~85SSESSMENTCATEGORY1LEVELCRATINGYESCRIPTIONOFDISCRFPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATCONTAINMENTVESSELSUMPLEVELSAREONASIDEPANEL(DIVERSEISOLATIONPANELiNRACK)INTHEBACKOFTHECONTROLROOM.OMMENTSCONTAINMENTVESSELCONTROLSANDDISPLAYSSHOULDBEASSIGNEDTOPANELSINFUNCTIONALGROUPSRELATEDTOSYSTEMSTRUCTURE.THE1AISLOCATEDONPANEL25,INTHEFRONTCONTROLAREA.THERECIRCSUMPLEVEL1BISONTHE7PANELSTHElAHASANANNUNCIATORONTHE7PANEL.SAFEGUARDSOPERATIONISSATISFIEDBY1BINDICATIONONTHEMCB.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONOPERATORSURVEYB3.15ANELEQUIPMENTIDNUMBEREQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYEDNUMBER:8889TILITY:RGEORIGINATOR:RDPLANT:6INNADATE:""I.3/1985SSESSMENTCATEGORY2LEVELCRAT1NGXESCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATTHERODBOTTOMLIGHTSAREABOVETHECONTROLRODBANKSWHENTHEYSHOULDBEBELOWTHEBANKS.OMMENTSDISPLAYSWHICHAREOBSERVEDINASPECIFIEDSEQUENCEAREGROUPEDTOGETHER.THEYAREPOSITIONEDSOTHATTHEYARENORMALLYUSEDINALEFTORIGHTvTOPTOBOTTOMOROTHERNATURALSEQUENCE-ESPONSEPEREWR3797THISSYSTEMWILLBEREPLACEDANDTHEPROBLEMCORRECTEDBYTHEENDOFTHE1987REFUELINGOUTAGE-OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYB3.18ANELEQUIPMENTIDNUl'lBEREQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYEDNUNBER:M>98TILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/23/1'785SSESSNENTCATEGORYLEVELCRATINGXESCRIPTIONOFD1SCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATTHECONTAINMENTVESSELSPRAYFLOWS(F'731AAND'731B)MOULDBEBETTERLOCATEDABOVESPRAYPUNPSWITCHES.ITWASSUGGESTEDTHATTHEYCOULDBESWAPPEDINPOSITIONWITHINDICATORSOFREFUELINGMATERSTORAGETANKLEVELS.ONNENTSCONTROLANDDISPLAYSSHOULDBELOCATEDSOTHATDISPLAYSARENOT0REDDURINGCONTROLOPERATION.ESPONSETHESEFLOWNETERSAREINTHEDlSCHARGELINESFROMRHRHX'5TOTHESAFETYINJECTIONPUMPANDCORESPRAYPUNPSUCTIONS.THEYMILLINDICATEFLOWONLYWHILEONHIGHHEADRECIRCULATIONORLOWHEADRECIRCWITHSPRAY.NOREAPPROPRIATELABELINGWOULDBESIORCSFLOWDURINGRECIRCULATION.BACKGROUNDSHADINGANDLABELINGWILLHELPTOALLEVIATEPROBLENSASSOCIATEDMITHTHISINSTRUNENTATION.THISMILLBEIMPLE('IENTEDBYTHEENDOFTHE1'787REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORNATIONPERATORSURVEYEQUIPMENTIDNUNBERB3.1PEQUIPNENTMANE HUMANENGINEERINGDISCREPANCYEDNUMBER:8891TILITY:RGEORIGINATOR:RDPLANT:GINNADATE-2/23/1985SSESSMENTCATEGORY1LEVELBRATINGXESCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATTHEMOTORDRIVENAUXILIARYFEEDPUMPANDTHETURBINEAUXILIARYFEEDPUMPDISCHARGEPRESSUREANDFLOMSAREVERYPOORLYCONFIGUREDANDDESIGNED.WHILETHEYAREINTHECORRECTAREAONTHECONTROLBOARDvCONFIGURATIONANDGROUPINGISPOOR.OMMENTSMULTIPLECONTROLSORDISPLAYSRELATEDTOTHESAMEFUNCTIONAREGDTOGETHER.ESPONSEALABEL-LOCATIONEVALUATIONOFTHE.GINNACONTROLISBEINGPERFORMED.UPONCOMPLETIONOFTHISTASKRECOMMENDEDFIXESRELATIVETOTHISHEDWILLBESUBMITTEDTORGSEFOREVALUATIONOFINCORPORATION.THISWILLBEIMPLEMENTEDVIABACKGROUNDSHADINGBYTHEENDOFTHE1'VB7REFUELINGOUTAGE-OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYB3.=8EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYDNUMBER:889".ILITY:RGEORIGINATOR:RDPLANT:GINNADATE:./.3/1'785SESSMENTCATEGORY2LEVELBRATINGXSCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATTHE4168BIJSESANDTIEBREAKERBUSESFORTHEIRRESPECTIVEBUSSHOULDBEGROUPEDTOGETHER.OMMENTSWITHINTHECONSTRAINTSOFGROUPINGBYTASKSEi2UENCE.CONTROLSANDDISPLAYSAREASSIGNEDTOPANELSINFUNCTIONALGROUPSRELATEDTOSYSEMSTRUCTURE.ALSOMULTIPLECONTROLSORDISPLAYSRELATEDTOTMEFUNCTIONAREGROUPEDTOGETHER.ESPONSEALABEL-LOCATIONEVALUATIONOFTHEGINNACONTROLISBEINGPERFORMED.UPONCOMPLETIONOFTHISTASKRECOMMENDEDFIXESRELATIVETOTHISHEDWILLBESUBMITTEDTORG8cEFOREVALIJATIONOFINCORPORATION.THISWILLBEIMPLEMENTEDVIABACKGROUNDSHADINGBYTHEENDOFTHE1987REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONOPERATORSURVEYB4~4EQUIPMENTIDNUMBEREQUIPMENTNAME HUflANENGINEERiNGDISCREPANCYEDMBER:8893TILITY:RGEORIGINATOR:RDPLANT:GINNADATE:'./.3/1985SSESSMENTCATEGORY2LEVELCRATINGYiESCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATSYNCHROSCOPESWITCHPOSITIONSTOTHEBREAKERSWITCHPOSITIONSAREDIFFERENTINLAYOUT.OMMENTSCONTROL-DISPLAYORCONTROL-CONTROLRELATIONSHIPSHOULDBELAIDOUTCONSISTENTLYSOTHATTHEOPERATOREXPECTATIONSARENOTCONFUSED.ESPONSEAFTERATHOROUGHEVALUATIONOFTHISPROBLEMITWASDEEMEDINCONSEQUENTIAL.NOCORRECTIVEACTIONISNECESSARY.OURCEOFDISCREPANCYEXPLANATORYINFORMATION.PERATORSURVEYBO~5ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUNANENGINEERINGDISCREPANCYEDNUMBER:88VRTILITY:RGEORIGINATOR:RDPLANT:GINNADATE:-/-3/1985SSESSI'lENTCATEGORYLEVELBRATINGXlESCRIPTIONOFDISCREPANCYINRESPONSETOTHEOPERATORSURVEYFIVEOPERATORSREPORTEDTHATTHEBI'1AINFEEDWATERPUNPPISTOLGRIPCONTROLLERISRIGHTNEXTTOTHEAAUXILIARYFEEDWATERPUNPS.WITHSUCHANARRANGENENTTHEBMAINFEEDWATERPUNPSCOULDACCIDENTALLYBESTOPPEDBYANOPERATORREACHINGTOSHUTDOWNTHEAAUXILIARYFEEDWATERPUI'1PS.OMNENTSCONTROLSSHOULDBELOCATEDANDORIENTEDSOTHATTHEOPERATORISN<IKELYTOSTRIKEORMOVETHENACCIDENTALLYINANYIDENTIFIEDS,CEOFNOVEMENTS.USEOFDIFFERENTLYSHAPEDHANDLESFORDIRENTCONTROLSTONAXIMIZEDISCRININABILITYNAYBEAUSEFULSOLUTION.ESPONSETHISWILLBEBECORRECTEDBYINPLEMENTINGBACKGROUNDSHADINGBYTHEENDOFTHE1987REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORNATION.OPERATORSURVEYB5.1EOUIPI'lENTIDNUI'1BEREQUIPNENTNANEOTHER

HUMANENGINEERINGDISCREPANCYDNBER:8895ILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/23/1985SESSMENTICATEGORY1LEVELBRATINGYSCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATAOV-4297ANDAOV-4298HAVEINDICATORSWHICHMOVEONTHESCALEFROM8TO188ASTHEVALVESGOFROMOPENTOSHUT.THISISNON-CONVENTIONAL.COMMENTSSCALESSHOULDBEGRADUATEDANDNUMBEREDSOTHATREADINGSARERELATEDINADIRECTANDPRACTICALWAYTOTHEOPERATOR'STASK.ESPTHECONCERNEDCONTROLLERSAREFORFAILEDOPENVALVES.THEFOXBOROCOMPANYDOESNOTOFFERANALTERNATIVEFORTHESECONTROLLERS.ALLOFTHECONTROLLERSWITHTHEEXCEPTIONOFTHESPRAYVALVECONTROLLERHAVEINDICATONFORTHEPARAMETERBEINGEFFECTEDSOTHATOPERATIONSPERSONNELCANOBSERVEWHENMAKINGACONTROLLERCHANGE.THECONTROLLERSWILLBECLEARLYLABELEDTOINDICATETHEEXPECTEDVALVERESPONSETOACHANGEINCONTOLLEROUTPUT.SEVERALOPERATORSHAVESTATEDTHATTHEPRESENTCONTROLLERACTIONANDLABELINGISUSEFULININDICATINGTHEDESIGNEDFAILUREMODEOFTHEVALVE.THESPRAYADDITIVEVALVECONTROLLERISSPECIALINTHATTHEOUTPUTCIRCUITOFTHECONTROLLEROPENSONRECEIPlOFASAFEGUARDSIGNALCAUSINGTHEVALVETOOPEN.USEOFTHISCONTROLLERISMINIMALDURINGNORf'lALOPERATIONSANDDOESNOTREQUIREIMMEDIATERESPONSEBYOPERATIONS.OURCEOFDISCREPANCYEXPLANATORYINFORMATION(~PER'ANELRSURVEYEQUIPMENTIDNUMBERB5.3EQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYEDNMBER:8896TILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/23/1985SSESSMENTCATEGORYLEVELBRATINGXESCRIPTIONOFDISCREPANCYRESPONSESTOTHEOPERATORSURVEYINDICATEDTHATALLCONTROLLERSAREGROUPEDTOGETHERANDTHEYAREVERYSIMILARINPHYSICALAPPEARANCE.ONECOULDEASILYTURNTHEWRONGKNOB(E.G.CHARGINGPUMPSPEEDCONTROLLERSARERIGHTNEXTTOSPRAYVALVECONTROLLER).OMMENTSCODINGMETHODFORAPPLICATIONHERESHOULDBEDETERMINEDBYTHERELATIVEADVANTAGESANDDISADVANTAGESOFEACHTYPEOFCODING,E.LOCATION,SIZE,SHAPE,LABELING,COLOR.ESPONSEABACKGROUNDSHADINGONCONTROLLERSWILLBEDEVELOPEDNHICHINCREASESANOPERATORSABILITYTODISCRIMINATE.THISMILLBEIMPLEMENTEDBYTHEENDOFTHE1987OUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYB5.6ANELEQUIPMENTIDNUMBEREQUIPMENTNAME HUMANENGINEERINGDISCREPANCYEDNUMBER:8897TILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/23/1985SSESSMENTCATEGORYLEVELBRATINGXESCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATSWITCHESRUNTOGETHERFROMONESYSTEMTOANOTHERDUETOLACKOFSEPARATIONBYTAPEvCOLOREDMIMICBUSTETCTHEREISNOSECTIONALI2ING~OMMENTSUSELINESOFDEMARCATIONTOENCLOSEFUNCTIONALLYRELATEDCONTROLS.WHEREAPPROPRIATELINESOFDEMARCATIONWILLBEADDEDTOEXISTINGPANELSINORDERTOMAKETHESEPARATIONOFSYSTEMSCLEAR.INADDITIONBACKGROUNDSHADINGWILLBEIMPLEMENTEDTODEMONSTRATEFUNCTIONALRELATIONSHIPS.THESECORRECTIVEACTIONSWILLBECOMPLETEDBYTHEENDOFTHE1987OUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONOPERATORSURVEYB5.7ANELEQUIPMENTIDNUMBEREQUIPMENTNAME 00 HUMANENGINEERINGDISCREPANCYDNUMBER:88'78ILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/23/1985SESSMENTCATEGORY2LEVELBRATINGXSCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATTHEAUTO/MANUALTOGGLESWITCHESFORTHEMAINFEEDWATERREGULATINGVALVESARELOCATEDATTHEBOTTOMOFTHEAPRONOFTHECENTERSECTIONOFTHECONTROLBOARD.OPERATORWASSURPRISEDTHATTHEYHAVENEVERBEENACCIDENTALLYBUMPEDINTOMANUAL.7MMENTSCONTROLSSHOULDBEPLACEDINANAREABETWEEN34AND53INCHESABOVETOORONVERTICALPANELS.CONTROLSSHOULDBESETBACK3INCHESFHEFRONTEDGEOFACONSOLE.ESPONSETASKASSIGNMENTTAOPS85-84HASBEENISSUEDTOPROVIDECOVERSTOINSURETHATTHESETOGGLESWITCHESARENOTINADVERTANTLYACTIVATED.THISTASKWILLBECOMPLETED4/86.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYHECKLISTB5.9122~B~1-2/1~2,2.DANELECJUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYDNBER:88'P'PILITY:RGEORIGINATOR:RDPLANT:GINNADATE:/.3/1'785SSESSMENT'ATEGORY1LEVELARATINGXESCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATTHEBORICACIDLO-LORESETBUTTONISTOOCLOSETOS.I.RESETANDMANUALS.I.BUTTONS.MOREOVERTHES.I.RESETANDMANUALS.I.BUTTONSDONOT'HAVETUBESAROUNDTHEM.ACCIDENTALACTIVATIONoFTHEWRONGBUTTONISPOSSIBLE.OMMENTSACCIDENTALACTIVATIONOFCONTROLSSHOULDBEMINIMIZEDBYONEORMOOFTHEFOLLOWINGMETHODS:1.)PROPERLOCATION'")FIXEDPTIVESTRUCTURES~3)MOVEABLECOVERSORGUARDS~INTERLOCKINGCOOLSv4)RESISTANCETOMOVEMENTS5)SEQUENTIALACTIVATIONr6),CHOICEOFACTION.ESPONSETASKASSIGNMENTTAOPS85-85HASBEENISSUEDTOPROVIDECOVERSTOINSURETHATTHESETOGGLESWITCHESARENOTINADVERTANTLYACTIVATED.THISTASKWILLBECOMPLETEDBY4/86.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONOPERATORSURVEYB5.18EQUIPl'lENTIDNUMBEREQUIPMENTNAMEOTHER II HUMANENGINEERINGDISCREPANCYEDBER:8188TILITY:RGEORIGINATOR:RDPLANT:GINNADATE:2/.3/1~85SSESSMENTCATEGORY2LEVELCRATINGYlESCRIPTIONOFDiSCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATMANUALCONTAINMENTSPRAYBUTTONSARETOOFARAPARTFORASHORTOPERATORTOBEABLETOREACHBOTHATTHESAMETIME.OMMENTSTHEDISTANCEBETWEENCONTROLSTHATMUSTBEOPERATEDATTHESAMETIMESHOULDNOTEXCEEDTHESPANOFREACHOFA5THPERCENTILEFEMALE.'ESPONSETHEACTUALDISTANCEBETNEENTHESECONTROLSIS36".ALTHOUGHNOTANOPTIMALPLACEMENTGINNA'SSMALLESTOPERATORHASDEMONSTRATEDTHATTHESECONTROLSCANBEACTUATEDNITHOUTUNDUEEFFORT.NOCHANGEAPPEARSWARRANTED.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPERATORSURVEYB5.11ANELEQUIPMENTIDNUMBEREQUIPMENTNAME

HUMANENGINEERINGDISCREVANCYEDNUMBER:P>1>!>1ITILITY:RGEORIGINATOP.:RDPLANT:GINNADATE:2/23/1985SSESSMENTCATEGORY1LEVELBRATINGYESCRIPTIOt4OFDISCREPANCYRESPONSETOTH"OPERATORSURVEYINDICATEDTHATHCV-624ANDHCV-625AREBACKWARDSTOLOGICALTHINKING.THESEARERESIDUALHEATSYSTEMOUTLETSFROMTHEHEATEXCHANGER.OMMENTSCONTROLSSHOULDBETHETYPENORMALLYANTICIPATEDFORTHEOPERATIONCONCFRNED.THISI'lEANSCONFORMINGTOOPERATOREXPECTATIONS.MATCHINGTOOTHERCONTROLSFORTHESAMEFIONANDGENERALLYCONFORMINGTOCONVENTIONALPRACTICE,ESPONSEACOMPREHENSIVELABELINGPACKAGEWILLBEIMPLEMENTEDINTHECONTROLROOM.WHEREAPPROPRIATE,ANDWHERESPACECONS1DERATIONSALLOWLEFT-TO-RIGHTREADINGORDERWILLBESELECTED-WHEREDIFFERENCESFROt'lTHISSTANDARDOCCURvITISBECAUSETHECOMPONENTSAREACTUALLYNUMBEREDTHATWAYFOREXAMPLES"B"PUMPMAYBEASSOCIATEDWITHSYSTEM1AND'A'UMPMAYBEASSOCIATEDWITHSYSTEM'..IFSYSTEM152ARELOCATEDONTHEBOARDSINNORMALREADINGORDER.THEPUMPDESIGNATIONSAREBACKWARDS.INORDERTOCORRECTTHISPROBLEMHUNDREDSOFPAGESOFPROCEDURESWOULDHAVETOBECHANGEDCONTROLL'EDDRAWINGSWOULDHAVETOBEALTEREDvOPERATORSWOULDHAVETOBERETRAINEDvCONTROLSWOULDHAVETOBEMOVEDORLABELSWOULDHAVETOBE'HANGED,ANDANNUNCIATORSWOULDHAVETOBEALTERED.THE'AINISSIMPLYNOTWORTHITCONSIDERINGTHEFACTTHATWEWOULDBECORRECTINGONLYARElATIVELYINSIGNIFICANTPROBLEMANDTHEEXTREMEf'tEASURESREQUIREDTOBRINGABOUTAPOSITIVECHANGE.PROCEDURALCHANGESANRETRAININGt'iAYALSOCAUSENEWERRORS.SOURCEOFDISCREPANCYEXPLANATORYINFORMATIONOPERATORSURVEYB5.13 NELEC)UIPMENTIDNUMBEREQUIPMENTNAMEOTHER

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HUMANENGINEERINGDISCREPANCYDfER:8154ILITY:RGEORIGINATOR:RDPLANT:6INNADATE:2/24/1985SESSMENTCATEGORY3LEVELCRATINGYESCRIPTIONOFDISCREPANCYINRESPONSETOTHEOPERATORSURVEYFIVEOPERATORSSUGGESTEDTHATINFORMATIOjNORCALCULATIONSWOULDBEMOREUSEFULIFTHEYWEREPROVIDEDONACOMPUTERGENERATEDDISPLAY.THESEINCLUDEROUTINECALCULATIONS.ECP'S~HEATBALANCES~LEAKAGES.BORATION/DILUTION.SYSTEMLAYOUT~TANKCONCENTRATIONHOLDSTATUSONSYSTEMS.FLOWPRINTS'NCOREMAP.SUBCOOLINGMAPRADIATIONflONITORvSTEAMDUMPSTATUS'NDTHERMOCOUPLEREADINGSONAMAPLIKEDISPLAY.OMMENTSTRESPONSETOOPERATORINPUTSCANBEANIMPORTANTFACTORINRIONOFOPERATOR=ERRORS'SWELLASFORACHIEVEMENTOFOPERATORACCEPTANCEOFCOMPUTERSYSTEMS.ITMAYBEAPPROPRIATEEFFECTIVETOALLOCATETHEABOVEFUNCTIONSTOTHECOMPUTER.ESPONSEARECENTREVIEWOFGINNA'SPROCESSCOMPUTERRESULTEDINAMAJORMODIFICATIONOFITSCAPABILITIES.SOMEOFTHEREQUESTEDDISPLAY/CALCULATIONSAREPLANNEDFORINCLUSIONWHENANEWSYSTEMWILLBEIMPLEMENTED6/38/87.THECAPABILITYFOROTHERSTOBEADDEDONAN"ASDESIRED"BASISWILLALSOBEPROVIDED-OURCEOFDISCREPAfICYEXPLANATORYINFORMAT1ONISTORICALREVIEWE1.1EQUIPMENTIDNUt'IBEREQUIPMENTNAME

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HUMANENGINEERINGDISCREPANCY"DER:8157ILITY:RGEORIGINATOR:RDPLANT:6INNADATE/24/1985SESSMENTCATEGORY2LEVELBRATINGXSCRIPTIONOFDISCREPANCYINRESPONSETOTHEOPERATORSURVEY,TWOOPERATORSREPORTEDINFORMATIONPRESENTEDONTHECOMPUTERPRINTERMAYNOTBEUSEFULWHENTHEYAREUNNECESSARILYTIEDTOCOMPUTERALARMTYPEWRITERANDMAYMISSANIMPORTANTALARM~SUCHASWHENRUNNINGFLUXMAP-OMMENTSACOLLECTIONDEVICEFORPRINTEDMATERIALSSHOULDBEPROVIDEDWHICHREQUIRESLITTLEORNOOPERATORATTENTIONANDWHICHHAS'ACAPACITYATLEASTEQUALTOTHEFEEDSUPPLY.ESPONSETHENEWPLANTCOMPUTERSYSTEMWILLUTILIZETWOCONTROLROOMNECLINEPRINTERSCAPABLEOFPRINTING388LINESPERMINUTE.ONEOFTHESEPRINTERSISDEDICATEDTOALARMSWHILETHEOTHERISINTENDEDFORDEMANDTYPEOFREPORTING.INADDITION~ONEOFTHECRTDISPLAYSLOCATEDINTHECONTROLROOMWILLHAVEANALARMPRINTOUTDISPLAY.ITISUNLIKELYTHATANALARMWILLBELOSTBECAUSEOFOTHERFUNCTIONSBEINGPERFORMEDBYTHECOMPUTER.THISWILLBEIMPLEMENTEDBYTHEENDOFJUNE1987.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONISTORICALREVIEWE2.1ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

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HUMANENGINEERINGDISCREPANCYDNBER:8163TILITY:RGEORIGINATOR-RDPLANT:6INNADATE:2/.5/1985SSESSMENTCATEGORY'3LEVELBRATINGXESCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATINDEXINGISDIFFICULTTOFOLLOWFORALLPROCEDURES~ONNENTS'REFERENCEDOCUMENTSINTHECONTROLROOMSHOULDBEACCESSIBLE.INDEXINGISONEASPECTOFMAKINGPROCEDURESREADILYACCESSIBLE-THEPROCEDUREINDEXSYSTEMHASBEENUPDATEDNITHINTHELASTYEAR.ALLINDICESFORPROCEDURESNECESSARYFORTHEOPERATIONOFTHEPLANTHAVEBEENCONSOLIDATEDINONEMASTERVOLUNEINTHECONTROLROON.THEONLYEXCEPTIONTOTHIS(ATTHEOPERATOR'SREQUEST)ISTHEE(ENERGENCYPROCEDURES)ANDTHEMAJORSC(SITECONTINGENCYPROCEDURES)NHICHARELOCATEL'iINADISTINCTREDCOLOREDNOTEBOOK~APOLLOFOPERATORSHASINDICTEDTHATTHEPRESENTINDEXINGSYSTENISACCEPTABLE.OURCEOFDISCREPANCYEXPLANATORYINFORl'1ATIONISTORICALREVIENG1.6ANELEQUIPNENTIDNUNBEREQUIPMENTNANEOTHER

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STORICALREVIEWEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER HUMANENGINEERINGDISCREPANCYDBER:8173ILITY:RGEORIGINATOF.:RDPLANT:GINNADATE:2/25/1'V85SESSMENTCATEGORY3LEVELCRATINGYSCRIPTIONOFDISCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHATTHESTAFFTECHNICALADVIS<3RISNOTREQUIREDTOBEINTHECONTROLR<30MlHOWEVER>IFTHEPLANTHASANEVENTSOPERATORSWOULDHAVETOPAGEHIMANDBRIEFHIMWHENHEGETSTOCONTROLROOM.THISDECREASESHISEFFECTIVENESSSINCEHEISSUPPOSEDTOBEANINDEPENDENTOBSERVER~ABLETONAKEHISOWNDECISIONSBASEDONHISOBSERVATIONS.COMMENTSP(URESSHOULDENSURETHATTECHNICALADVISORHASACCESSTOALLPNENTINFORMATIONINCASEOFANEVENT.ESPONSEGINNASTATIONPOLICYISTOHAVETHESTAAVAILABLETOPERFORMENGINEERING.STAFFDUTIESCONCURRENTWITHTHESTAOPERATIONALDUTIES.THISNECCESSITATESTHESTABEINGABSENTFROMTHECONTROLROOMFOREXTENDEDPERIODSOFTIME.NOPOLICYCHANGEISINTENDEDATTHISTIME.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONISTORICALREVIEWH4.8ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINEER1NGDISCREPANCYEDNUMBER:8174TILITY:RGEORIGINATOR:RDPLANT:GINNADATE//1985SSESSMENTCATEGORY1LEVFLARATINGYESCRIPTIONOFDiSCREPANCYRESPONSETOTHEOPERATORSURVEYINDICATEDTHEREMASNOTENOUGHTRAININGINSITECONTINGENCYPLANSANDEMERGENCYCOORDINATORFUNCTIONS.THESEARECRITICALSAFETYAREAS.OMMENTSTRAININGISANIMPORTANTMETHODFORIMPROVINGSAFETYRELIABILITYANDEFFICIENCYOFOPERATION.THETRAININGABOVEISCRITICALFOREMERGENCYOPERATIONS.ESPONSEEMERGENCYRESPONSEPROCEDURESARECONTINUALLYADDRESSEDDURINGOPERATORTRAINING.THISTRAININGISATTEMPTEDINSMALLSEGMENTSWHERETHEDUTIESOFSPECIFICINDIVIDUALSANDTITLESAREADDRESSED.THISTRAININGMILLBEPERFORMEDAGAIN1NTHENEARFUTUREBYASELF-STUDYMODULE.OPERATORREC)UALIFICATIONTRAININGPRESENTLYBEINGCONDUCTEDDISCUSSESTHENOTIFICATIONANDTIMELINESSOFNOTIFICATION.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONISTORICALREVIENIl.3ANELEC(UIPMENTIDNUl'lBEREQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYEDNMBER-8175TILITY:RGEORIG1NATOR:RDPLANT:GINNADATE:/.5/1985BSESBMENTCATEGORY'3LEVELBRATINGXESCRIPTIONOFDISCREPANCYINRESPONSETOTHEOPERATORSURVEYSIXOPERATORSINDICATEDTHATMORETIMESHOULDBESPENTINTRAININGONTHESIMULATORWORKINGTHROUGHSITUATIONSONALLTYPESOFEMERGENCIES.THEYALSOFELT,THEYNEEDEDMORETIMEPRACTICINGROUTINESTARTUPSANDSHUTDOWNSANDOTHERROUTINESITUATIONSINSTEADOFDUSTACCIDENTS.OMMENTSTRAININGONSIMULATORSISIMPORTANTTOINSURETHESAFE~RELIABLEAFFICIENTOPERATIONOFAPLANT.INTIMESOFSTRESSRAININGCANBEEXTREMELYVALUABLEFORELICITINGTHECORRECTRNSETOTHESITUATION.'ESPONBEINTHEPAST~OPERATORSWITHLICENSESHAVESPENTONEFIVEDAYWEEKEACHYEARATTHEWESTINGHOUSESIMULATOR.THISINCLUDED38HOURSOFSIMULATORTII'lEWHICHISMORETHANMOSTUTILITIESWITHOUTASITE-SPECIFICSIMULATOR.THERG,.(EHABPURCHASEDASITE-SPECIFICSII'lULATORTOARRIVEDURING1986~TRAININGTIMEONTHESIMULATORWILLBEINCREASEDTOALEVELTHATWILLFURTHERINSUREOPERATORPROFICIENCY.OURCEOFDISCREPANCYISTORICALREVIEWEXPLANATORYINFORMATION11.4EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

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HUMANENGINEERINGDISCREPANCY=DNU!'1BER:8188ILITY:RGEOP.IGINATOR:RCMPLANT:GINNADATE:2/12/1785SESSMENTCATEGORYLEVELCRATINGXSCRIPTIONOFDISCREPANCYANNUNCIATORCONTROLSARENOTDISTINCTIVELYSEPARATEDFROMOTHERCONTROLS(BYCOLORCODING1COLORSHADING'EMARCATIONORSHAPECODING).MMENTSTHEANNUNCAITORPUSHBUTTONSARECOLORCODEDREDYELLOWANDGREEN.BACKGROUNDSHADINGORLINESOFDEMARCATIONWILLBEIMPLEMENTEDBYTHEENDOFTHEREFUELINGOUTAGE1987.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST3.4.2.BANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYDiER:u181ILITY:RGEOPI6INATOR:RCMPLANT:6INNADATE:2/12/1VSSSESSMENTCATEGORYLEVELCRATINGYESCRIPTIONOFDISCREPANCYTHECONFIGURATIONOFTHEANNUNCIATORCONTROLBUTTONS(TESTSILENCEACKNOWLEDGE)ISDIFFERENTFORPANELS5AND7.OMMENTSESPONSEFNCYOFUSEFORTHESECONTROLSISHIGH.NOSIGNIFICANTPROBLEMSHAVEBEENNOTEDOVERLONGTERMUSE.ALTHOUGHITISATRUESTATEMENTTHATANOPERATORMUSTATTENDTOTHEDISPERATECONFIGURATIONSDIFFERENTLYTRAININGANDFAMILIARITYAREOFSUFFICIENTQUALITYSUCHTHATITISNOTNECESSARYTOMOVETHESECONTROLS.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST3.4.'.A'ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHFR

HUNANENGINEERINGDISCREPANCYEDBER:818.TILITY:RGEORIGINATOR:PLANT:GINNADATE:12/26/1~85SSESSI'lENTCATEGORY2LEVELCRATINGWlESCRIPTIONOFDISCREPANCYTHESPACEBETWEENLINESISLESSTHANONEHALFTHECHARACTERHEIGHTFORCHARACTERSWHOSEHEIGHTIS.28INCHES.OMNENTSESPONSEFNYFIVEPERCENTOFTHECONTROLROOVANNUNCIATORTILESMERREPLACEDINNOVENBER1985.THISNODIFICATIONCORRECTEDNANYHEDSRELATINGTOCONTENTSLETTERHEIGHTvFONT>ETC~ASTUDYISNOWUNDERWAYWHICHMELLPROVIDEADDITIONALRECONNENDATIONSNECESSARYFORMODIFICATION>ASSESSNENT>ANDCONFORMANCEWITHTHEINTENTOFNUREG87l38GUIDELINES.THISEVALUATIONMILLASSESSNAJORDESIGNCHANGESBEINGCONSIDEREDTOADDRESSOTHERANNUNCIATORHEDS.ARATIONALEMILLBEPROVIDEDFORCHOSENINPROVENENTS.ALLEVALUATIONSARETOBECOMPLETEDBYJUNE1'F88.OURCEOFDISCREPANCYEXPLANATORYINFORNATIONHECV.LIST3.3.5.D.6PANELEQUIPNENTIDNUMBEREQUIPMENTNAt'iE HUMANENGINEERINGDISCREPANCYDNUMBER:8183TILITY:RGEORIGINATOR:CFWPLANT:GINNADATEs12/26/1985SSESSMENTCATEGORY2LEVELCRATINGWXESCRIPTIONOFDISCREPANCYSPACEBETWEENWORDSISLESSTHANTHEWIDTHOFONECHARACTER.OMMENTSSPONSENFIVEPERCENTOFTHECONTROLROOMANNUNCIATORTILESWERERECEDINNOVEMBER'98SaTHISMODIFICATIONCORRECTEDMANYHEDS,'ELATINGTOCONTENTLETTERHEIGHTFONTETC.ASTUDYISNOW,'NDERWAYWHICHWILLPROVIDEADDITIONALRECOMMENDATIONSNECESSARYFORMODIFICATIONrASSESSMENTSANDCONFORMANCEWITHTHEINTENTOFNUREG8788GUIDELINES.THISEVALUATIONWILLASSESSMAJORDESIGNCHANGESBEINGCONSIDEREDTOADDRESSOTHERANNUNCIATORHEDS.ARATIONALEWILLBEPROVIDEDFORCHOSENIMPROVEMENTS.ALLEVALUATIONSARETOBECOMPLETEDBYJUNE1988.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST3.3.5.D.SEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER HUMANENGINEERINGDISCREPANCYDBER:PJ184ILITY:RGEORIGINATOR:CFWPLANT:GINNADATE:12/26/1985SESSMENTCATEGORY2LEVELCRAT1NGWXSCRIPTIONOFDISCREPANCYTHESPACEBETWEENCHARACTERSISLESSTHANONESTROKEWIDTHFORCHARACTERSWITHASTROKEWIDTHOF.86INCHES.SPONSENFIVEPERCENTOFTHECONTROLROOMANNUNCIATORTILESWEREREACEDINNOVEMBER>1985.THISMODIFICATIONCORRECTEDMANYHEDSRELATINGTOCONTENT~LETTERHEIGHTiFONT>ETC.ASTUDYISNOWUNDERWAYWHICHWILLPROVIDEADDITIONALRECOMMENDATIONSNECESSARYFORMODIFICATION.ASSESSMENT.ANDCONFORMANCEWITHTHEINTENTOFNUREG8788GUIDELINES.THISEVALUATIONWILLASSESSMAJORDESIGNCHANGESBEINGCONSIDEREDTOADDRESSOTHERANNUNCIATORHEDS.ARATIONALEWILLBEPROVIDEDFORCHOSENIMPROVEMENTS.ALLEVALUATIONSARETOBECOMPLETEDBYJUNE,1988.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST3.3.5.D.4EQUIPMENTIDNUMBEREQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYDBER:8185ILITY:RGEORIGINATOR:CFWPLANT:GINNADATE:12/26/1985SESSMENTCATEGORY'2LEVELCRATINGWXSCRIPTIONOFDISCREPANCYLETTERWIDTHTOHEIGHTRATIOISNOTBETWEEN1:1AND3:5FORLETTERSTHATARE..8INCHESHIGHANDARE...INCHESWIDE(7:'P>-OMMENTSESPONSE'INFIVEPERCENTOFTHECONTROLROOMANNUNCIATORTILESWEREREPLACEDINNOVEMBER1'985.THISMODIFICATIONCORPECTEDMANYHEDSRELATINGTOCONTENTvLETTERHEIGHT>FONT>ETCASTUDYISNOWUNDERWAYWHICHWILLPROVIDEADDITIONALRECOMMENDATIONSNECESSARYFORMODIFICATION>ASSESSMENT>ANDCONFORMANCEWITHTHEINTENTOFNUREG8788GUIDELINES.THISEVALUATIONWILLASSESSMAJORDESIGNCHANGESBEINGCONSIDEREDTOADDRESSOTHERANNUNCIATORHEDS.ARATIONALEWILLBEPROVIDEDFORCHOSENIMPROVEMENTS.ALLEVALUATIONSARETOBECOMPLETEDBYJUNE1988.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLISTQ~Q~5D~2'ANEL'QUIPMENTIDNUI'1BEREQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYEDBER:8186TILITY:RGEORIGINATOR:CFL'tPLANT:GINNADATE:12/=6/1984SSESSMENTCATEGORY2LEVELCRATINGWXiESCRIPTIONOFDISCREPANCYSTROKEWIDTHTOCHARACTERHEIGHTRATIOISNOTBETWEEN1:6AND1:8FORLETTERSTHATARE.28INCHESHIGHANDHAVEASTROKEWIDTHOF.83INCHES(1:V.3).OMMENTSESPSENINETYFIVEPERCENTOFTHECONTROLROOMANNUNCIATORTILESWEREREPLACEDINNOVEMBER~1985~THISMODIFICATIONCORRECTEDMANYHEDSRELATINGTOCONTENTLETTERHEIGHTFONTETC.ASTUDYISNOWUNDERWAYWHICHWILLPROVIDEADDITIONALRECOMMENDATIONSNECESSARYFORMODlFICATIONASSESSMENTANDCONFORMANCEWITHTHEINTENTOFNUREG8788GUlDELINES.THISEVALUATIONWILLASSESSMAJORDESIGNCHANGESBEINGCONSIDEREDTOADDRESSOTHERANNUNCIATORHEDS.ARATIONAtEWrtLBEPROVIDEDFORCHOSENIMPROVENENTS.ALLEVALUATIONSARETOBECOMPLETEDBYJUNE~1'PBS.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST3.3.5.D.1EQUIPMENTIDNUt'tBEREI~~UIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYEDBER:8187TILITY:RGEORIGINATOR:RCMPLANT:GINNADATE-2/12/1985SSESSMENTCATEGORYLEVELCRATINGYESCRIPTIONOFDISCREPANCYSOMEANNUNCIATORTILESCONTAINLIGHTLETTERSONADARK(RED>BACKGROUND.OMMENTSESPONSEESTCOLORCOMBINATIONSFORLEGENDSANDLABELSINVOLVEDDARKLETERSONLIGHTBACKGROUNDS.NHEREASTHESEANNUNCIATORTILESUSETHEREVERSECOMBINATION~ITISBFCAUSETHELIGHTBACKGROUNDISILLUMINATEDBETTERNHENTHEANNUNCIATORISACTIVATED.INTHISCASE,THELIGHTBACKGROUNDISPREFERREDTOEMPHASIZENHICHTILEISPOSITIVE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST3.3.5.C.2ANELEQUIPl'IENTIDNUMBEREQUIPMENTNAMEE6E6E6EA686C6D60

HUMANENGINEERINGDISCREPANCYDBER:f3188TILITY:RGEORIGINATOR:RCMPLANT:6INNADATE:2/1%/1985SSESSMENTCATEGORY2LEVELCRATINGNXESCRIPTIONOFDISCREPANCYTYPESTYLEFORANNUNCIATORSISNOTCONSISTENT.OMI'lENTSESPONSENYFIVEPERCENTOFTHECONTROLROOMANNUNCIATORTILESWEREREDINNOVEllBERv1985~THISMODIFICATIONCORRECTEDMANYHEDSRELATINGTOCONTENTvLETTERHEIGHTtFONTETC~ASTUDYISNONUNDERMAY4IHICHMILLPROVIDEADDITIONALRECOMMENDATIONSNECESSARYFORMODIFICATIONASSESSMENT.ANDCONFORMANCEWITHTHEINTENTOFNUREG8788GUIDELINES.THISEVALUATIONMILLASSESSMAJORDESIGNCHANGESBEINGCONSIDEREDTOADDRESSOTHERANNUNCIATORHEDS.ARATIONALEWILLBEPROVIDEDFORCHOSENIMPROVEMENTS.ALLEVALUATIONSARETOBECOMPLETEDBYJUNE~1988.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST3.3.5B'ANELEQUIPMENTIDNUMBEREQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYDNUMBER:8189ILITY:RGE,ORIGINATOR:RCMPLAflT:GINNADATE-2/14/1985SESSMENTCATEGORY2LEVELCRATINGWXSCRIPTIONOFDiSCREPANCYLETTERHEIGHTISNOTIDENTICALFORALLTILES.THEREARETWOTYPESOFLETTERSUSEDONANNUNCIATORS(HEIGHTSOF.28INCHESAND.1875INCHES).3MMENTSNINETYFIVEPERCENTOFTHECONTROLROOMANNUNCIATORTILESWEREREPLACEDINNOVEMBER.1985.THISMODIFICATIONCORRECTEDMANYHEDSRELATINGTOCONTENTLETTERHEIGHT.FONTETC.ASTUDYISNOWUNDERWAYWHICHWILLPROVIDEADDITIONALRECOMMENDATIONSNECESSARYFORMODIFICATIONASSESSMENT.ANDCONFORMANCEWITHTHEINTENTOFNUREG8788GUIDELINES.THISEVALUATIONWILLASSESSMAJORDESIGNCHANGESBEINGCONSIDEREDTOADDRESSOTHERANNUNCIATORHEDS.ARATIONALEWILLBEPROVIDEDFORCHOSENIMPROVEMENTS.ALLEVALUATIONSARETOBECOMPLETEDBYJUNE~I'788.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST3.3.S.A..ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHFR

HUMANENGINEERINGDISCREPANCYEDMBER:8198TILITY:RGEORIGINATOR:PLANT:GINNADATE:2/14/19'85SSESSMENTCATEGORY2LEVELCRATINGWXPRESCRIPTIONOFDISCREPANCYLETTERHEIGHT(THEREARETWOHEIGHTS,28AND~1875INCHES)OFTHESMALLERLETTERSONANNUNCIATORSSUBTENDSAVISUALANGLEOFLESSTHAN15MINUTESATAVIEWINGDISTANCEOF54INCHES~OMMENTSESPENINETYFIVEPERCENTOFTHECONTROLROOMANNUNCIATORTILESWEREREPLACEDINNOVEt'lBER~1'785.THISMODIFICATIONCORRECTEDMANYHEDSRELATINGTOCONTENT>LETTERHEIGHTvFONTETCASTUDYISNOWUNDERWAYWHICHWILLPROVIDEADDITIONALRECOMMENDATIONSNECESSARYFORMODIFICATIONSASSESSMENT~ANDCONFORMANCEWITHTHEINTENTOFNUREG87f38GUIDELINES~THISEVALUATIONWILLASSESSMAJORDESIGNCHANGESBEINGCONSIDEREDTOADDRESSOTHERANNUNCIATORHEDS~ARATIONALEWILLBEPROVIDEDFORCHOSENIMPROVEMENTS-ALLEVALUATIONSARETOBECOMPLETEDBYJUNE>1788~OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST3.3.5.A.1ANELEQUIPMENTIDNUttBEREQUIPMENTNAME

HUMANENGZNEERZNGDZSCREPRNCYEDNUMBER:8191TILITY:RGEORIGINATOR:RCMPLANT:GINNADATE:/16/1985SSESSMENTCATEGORY1LEVELCRATINGXESCRIPTIONOFDISCREPANCYSOMEVISUALTILELEGENDSARENOTSPECIFICANDAREAMBIGUOUS.OMMENTSESPONSENFIVEPERCENTOFTHECONTROLROOMANNUNCIATORTILESWERERECEDINNOVEMBER.1985.THISMODIFICATIONCORRECTEDMANYHEDSRELATINGTOCONTENT~LETTERHEIGHTvFONT~ETC.ASTUDYISNOW'NDERWAYWHICHW1LLPROVIDEADDITIONALRECOMMENDATIONSNECESSARYFORMODIFICATIONSASSESSMENTSANDCONFORMANCEWITHTHEINTENTOFNUREG8788GUIDELINES.THISEVALUATIONWILLASSESSMAJORDESIGNCHANGESBEINGCONSIDEREDTOADDRESSOTHERANNUNCIATORHEDS.ARATIONALEWILLBEPROVIDEDFORCHOSENIMPROVEMENTS.ALLEVALUATIONSARETOBECOMPLETEDBYJUNE~1988.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKL1ST3.3.4.AANELEQUIPMENTIDNUt'lBEREQUIPMENTNAMED-CONTAINMENTZSOLATZONS.I.MAN.PLUSORMINUSCOMPUTORALARMRODDEV~SEQ.NISPWRRANGE7~5TILTSIN HUMANENGINEERINGDISCREPANCYDiBER:8192ILITY:RGEORIGINATOR:RCMPLANT:GINNADATE-2/12/1985SESSMENTCATEGORYLEVELCRATINGYSCRIPTIONOFDISCREPANCYTHEVERTICALANDHORIZONTALAXESOFANNUNCIATORPANELSARENOTLABELEDWITHALPHANUMERICSFORREADYCOORDINATEDESIGNATIONOFAPARTICULARTILE.MMENTSSPOSEEACANNUNCIATORTILEMATRIXISKNOWNBYOPERATIONSPERSONNELTOBENUMBERED1-32LEFTTORIGHT~TOPTOBOTTOM.THISISCOVEREDINTRAINING.SINCEEACHMATRIXISIDENTIFIEDBYANALPHABETICCHARACTERiEACHTILECANBEREADILYIDENTIFIEDINANNUNCIATORPROCEDURES.THEREISNOREQUIREMENTTONUMBEREACHONEINDIVIDUALLYWITHALABEL.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST3~3.3.C.1ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINFERINGDISCREPANCYDMBER:8193ILITY:RGEORIGINATOR:RCMPLANT:GINNADATE:2/14/1985SSESSMENTCATEGORYLEVELCRATINGYESCRIPTIONOFDISCREPANCYANNUNCIATORTILESARENOTGROUPEDBYFUNCTIONORSYSTEMWITHINEACHANNUNCIATORPANEL.OMMENTSESPONSEAUGHGROUPINGBYFUNCTIONISDESIRABLEINMOSTCASESWHENCONTROLROOMANNUNCIATORSAREACTIVATED'TISTHEMESSAGETHATISIMPORTANT~NOTTHEGROUPINGOFTILES.ANNUNCIATORSSERVETOALERTTHEOPERATORABOUTTHESTATUSOFAPARTICULAREVENT-INTHISCASEvTHEREISNOTSUFFICIENTREASONTOCHANGETHEORGANIZATIONOFTHETILESSINCEEACHEVENTMAYBEMUTUALLYEXCLUSIVE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKL1ST3.3.3.BANELEQUIPMENTIDNUl'lBEREQUIPMENTNAMEEEE(-AA7-7-A7-AA~-AA7-AA~-AA~-AA~-AAB3D1DSA1A'.A3A4ASA6A7ASB1B'.

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HUMANENGINEERINGDISCREPANCYDBER:8234ILITY:RGEORIGINATOR:VJFPLANT:GINNADATE-2/14/1985SESSMENTCATEGORY3LEVELCRATINGXSCRIPTIONOFDISCREPANCYTHECOMPUTERPANEL/DESKHASANORKSPACEAREATHATISUSEDASADESK.THEREISLESSTHAN18"OFKNEEROOMDEPTHBECAUSEOFTHEANGLEDVERTICALPANEL.COMMENTSSP~ETHISPANELWILLBEREPLACEDBYOCTOBERr198bOURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST1.2.7.D.bEQUIPMENTIDNUMBEREQUIPMENTNAMECOMPUTERPANEL/DESK

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HUMANENGINEERINGDISCREPANCYDER:8282ILITY:RGEORIGINATOR:BKPLANT:GINNADATE-2/14/1'785SESSMENTCATEGORYLEVElBRAT1NGYESCRIPTIONOFDISCREPANCYTHISGUIDELINEISSTATEDTHATTHEDIRECTIONOFMOTIONSHOULDBEIDENTIFIEDFORCONTINUOUSROTARYCONTROLS.LISTEDAREEXAMPLESOFCONTROLLABELSTHATARENOTINACCORDANCEWITHTHEGUIDELINE.THEFOXBOROCONTROLLERSINCLUDECONTINUOUSROTARYCONTROLWITHNOINDICATIONOFDIRECTIONOFMOTION.OMMENTSDIRECTIONOFMOTIONISINDIRECTLYINDICATEDBYTHEOPEN/CLOSEORCLOSE/OPENDESIGNATIONSONTHEDEMANDMETERORONTHESETPTDIAL(HIGHERVSLOWERDIVISIONS)~NOCHANGEISDEEI'lEDAPPROPRIATE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST6.3.8.BEC/UIPMENTIDNUMBEREQUIPMENTNAMEOTHER~53-1254-1c.55126'-1266-1267-1268-1269-1278-1271-1ATMSTEAMDUMPPRESSCONTLOOPASTEAMGENERATORCONDSTEAMDUMPATMSTMDUMPPRESSCONTLOOPBDRAINTANKCOOLINGWATERCONTROLVARIABLEHEATERCONTROL2PVC-431ASPRAYVALVECONTROL(2HPC-431C)2PCV-431BSPRAYVALVECONTROL(2HPC-4'31H)CHARGINGPUMP¹1SPEEDCONTROLCHARGINGPVMP¹2SPEEDCONTROLCHARGINGPUMP¹3SPEEDCONTROL

.7.-173l'"75-1'"78-1361-136.-1MAKE-UPH~0BORICACIDBLENDERBORICACIDFLOMCONTROLBLENDERFMFLOMBYPASSVLVHCV48'OOPAFEEDMATERFLOMBYPASSLOOPBHCV481NON-RUNHXLETDOMNTEMPCONTROLLERTCV138LTDNLINECONTROLLERPCV135RESIDUALHTREMOVALLOOPRCRETURNHCV66

HUMANENGINEERINGDISCREPANCYDhER:8283ILITY:RGEORIGINATOR:PLANT:GINNADATE:2/12/1985SESSMENTCATEGORY1LEVELCRATINGXESCRIPTIONOFDISCREPANCYTHEGU1DELINESTATESTHATLABELSSHOULDDESCRIBETHEFVNCTIONOFEQUIPMENTITEMS.LISTEDAREEXAMPLESOFLABELSTHATARENOTINACCORDANCEWITHTHEGUIDELINE.THESELABELSLISTONLYANIDENTIFYINGNUMBEROFTHECOMPONENT.OMMENTSES+ACOMPREHENSIVELABELINGPACKAGEWHICHADDRESSESANDCORRECTSHUMANFACTORSDISCREPENCIESPERTAININGTOCONTENTSSPACINGANDLETTERCHARACTERISTICSWILLBEIMPLEMENTEDBYTHEENDOFTHE1987REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST6.3.1.AANELEQUIPMENTIDNUMBEREQUIPMENTNAME'THER888-8885-1886-1887-1888-1889-1818-1811-1812-1813-1814-1815-1816-1817-1BDELTATEMPSP-1LOOP1B-2PZRSAFETYVLVOUTTEMP1AREACTORCOOLSYSBAEMERGBYPASSFLOW

CV18-1819-1CV28-1CV~1-1Qi'+r'~rCV'-18'.4-185-186-187-1831-1832-1c333-1C334-1835-1836-1837-1838-183P-1848-1841-1CW2-1117-8118-cV11'P-8128-81-8181'-Cb1'"4-8125-816-87-8128-CV1'P-CV138-8131-8132-8133-8134-CV135-8136-CV137-8138-81O'V-8'PM-SRC1STARTUPRATEDPM-SRC2STARTUPRATEDPM-INTERMEDIATERANGE01STARTUPRATEDPM-INTERMEDIATERANGECC2STARTUPRATETAVGLOOP1A-1TAVGLOOP1A-2DELTATEMPSP-1LOOP1A-1DELTATEMPLOOP1A-1DELTATEMPSP-1LOOPiA-.PR1%FLUXDIFFERENCEPRCi/FULLPOWERPR'FLUXDIFFERENCEPR02%FULLPOWERTAVGLOOP18-1TAVGLOOP1B-.DELTATEMPSPILOOP1B-1DELTATEMPLOOP1B-1DELTATEMPSP-2LOOP1B-1BDELTATEMPSP-1LOOP1B-2DEGFEXCESSLTDNHXOUTTEMPTI-1.~,PSIGEXCESSLTDNHXOUTPRESSPI-121OFREGENHXLTDNTEMPTI-127GPMLTDNLINEFLOW/COMPCLGSURGETKLEVELLI-618H'"ORCPlALABRSEALDIFFPRESSPI-131DEGFRCPlASEALH'INLETTEMPTI-132PSIG1ANO1SEALDIFFPRESSPI-173DEGFRCP1ANO1SEALOUTTEMPTl-181INH2ORCP1BLABRSEALDIFFPRESSPI-1.4DEGFRCP1BSEALH.OINLETTEMPTI-1.5PSIGRCP1BNO1SEALDIFFPRESSPI-174TI-18./BORICACIDTKLEVEL1A-1LI-1C32/BORICACIDTKLEVEL1A-.TI-172/BORICACIDTKLEVEL18-1:I-186/BORICACIDTKLEVEL1B-LI-171GPMRESIDHTREMOVALLOOPFI-626GPM(SISLINELOOP1AFLC3W)FI-V.SSISLINELOOP1BFLOWFI-924SISPUMPDISCHARGEPRESSUREPI-'F23SISPUMPDISCHPRESSPI-'7.2CONTAINMENTPRESSlA

148-8141-8142-8143-1144-8145-8146-8147-8148-814'9-8158-1151-815~-8153-8154-8155-8156-1157-8158-8159-8192-8195-8291-8334-8a55-8PI-945CONTAINNENTPRESS3API-949PI-949CONTAINMENTPRESSPI-944LI-157AFI-938LI-983TI-126FI-128P1-128IPI-135TI-148PI-139LI-112FI-411FI-413FI-414FI-415FI-416 I

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HUMANENGINEERINGDISCREPANCYEDER:8286TILITY:RGEORIGINATOR:BKPLANT:GINNADATE:2/12/1985SSESSMENTCATEGORY1LEVELCRATINGXESCRIPTIONOFDISCREPANCYTHEGUIDELINESTATESTHATTHECLOSEPOSITlONSHOULDBEACONTROLACTIONTOWARDTHELEFT.THECONTROLSTHATARELISTEDAREJ-HANDLESWITHTHESWITCHPOSITIONSOF'TRIP'OTHELEFTAND'LOSE'OTHER1GHT.OMMENTSNEWESCUTCHEONPLATESWILLBEINSTALLEDBYTHEENDOFTHE198'7REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST4.2.1~BANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER11-11'".'"-11'.3-14-1125-11.8-1133-1134-1135-1136-1137-1138-1139-1148-1141-114"-1

143-1144-1145-1146-1154-8155-1156-1157-1158-1EDGENIBEVERT.NETERS

HUMANENGINEERINGDISCREPANCYDER:8287ILITY:RGEORIGINATOR-BKPLANT:GINNADATE:2/1./1985SESSMENTCATEGORY1LEVELCRATINGXSCRIPTIONOFDISCREPANCYTHEGUIDELINESTATESTHATWHEREPOSITIONINDICATIONISCRITICAL'CONTROLKNOBWITHADISTINCTIVEPOINTERSHOULDBEUSED.INTHEEXAMPLESLISTED,3HANDLESAND.STARHANDLESAREUSEDFORDISCRETESETTINGPOSITIONCONTROLS~COMMENTSJ-HANDLESPROVIDEVISUALFEEDBACKOFPOSITlONINDICATIONONDISCRETE/"ASIS"CONTROLS~WHEREAPPROPRIATElADDITIONALDISTINCTIVEPOINTERS(PAINT>WILLBEADDEDONSTAROR3-HANDLESINORDERTODECREASETHEPOSSIBILITYOFCONTROLPOSITIONAMBIGUITY.THISWILLBEIMPLEMENTEDBYTHEENDOFTHE1987REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLISTHECKLIST4.2.=.E.(3>4.4.5.AANELEQUIPMENTIDNUMBEREQUIPMENTNAME,831-9887-1888-1889-1898-1891-1892-1893-1894-1895-1896-1

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169-1

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165-8166-8167-1168-8169-1

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1E8-8ibad-1

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HUMANENG1NEERINGDISCREPANCYDNUMBER:8.'93ILITY:RGEORIGINATOR:BKPLANT:PINNADATE:2/13/1985SESSMENTCATEGORY1LEVELCRATINGYSCRIPTIONOFDISCREPANCYTOGGLESWITCHESSHOULDEMITANAUDIBLECLICKORPROVIDESOMEFEEDBACKTHATTHESWITCHHASBEENACTUATED.LISTEDARESOMEEXAMPLESOFTOGGLESWITCHESTHATSROSAIDARENOTINACCORDANCEWITHTHEGUIDELINE~COMMENTSTHISGUIDEL1NEISSTATEDTOENSURETHATOPERATORSKNOWWHENASWITCHHASBEENACTUATED.ESPOEWHILEAUDITORYFEEDBACKWOULDENHANCETHEINITIATIONOFATOGGLESWITCH~ITISNOTNECESSARY.OPERATORSRECEIVETACTILEFEEDBACKANDDONOTREQUIREREDUNDANTINFORMATION.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST4.5.3.BANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER118-162-1276-1277-18-i-1359-8368-1RECIRCCONTVALVES95880AND9588GDRAINTANKCOOLINGWATERCONTROLFEEDWATERFLOWLOOPAHC466FEEDWATERFLOWLOOPBHC476HOTWELLLEVELCONTROLLER

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O'75-18'76-18'?7-1

HUMANENGINEERINGDISCREPANCYDNBER:8295ILITY:RGEORIGINATOR:DKBPLANT:GINNADATE12/18/1985SESSMENTCATEGORY1LEVELBRATINGXSCRIPTIONOFDISCREPANCYSPACINGOFCONTR<3L/DISPLAYGROUPSASANEFFECTIVEENHANCEMENTTECHNIQUEFOR"SETTING"APARTINDIVIDUALGROUPSOFRELATEDCONTROLS/DISPLAYSISNOTCONSISTENTLYUSEDINTHECONTROLRO<3tl.MMENTSTHISISAGENERICHED.SPACINGBETNEENINDIVIDUALCONTROLSISADEQUATE'ASEDONMINIMUMSEPARATIONDISTANCES.ENHANCEMENTOR"SETTINGAPART"OFELEMENTSCANBEACHIEVEDTHROUGHBACKGROUNDSHADINGTHISTECHNIQUEUSESDIFFERENTLYCOLOREDPAINTSTOACHIEVEFUNCTIONALORGANIZATIONOFAPANEL.BACKGROUNDSHADINGMILLBEIMPLEMENTEDBYTHEENDOFTHE1987REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLISTREF8-12.RANELEQUIPMENTIDNUt'tBEREQUIPMENTNAt'lEOTHER

HUf1ANENGINEERINGDISCREPANCYDER:896ILITY:RGEOR1GINATOR:DKBPLANT:GINMADATE:12/18/1'F85SESSNENTCATEGORY1LEVELBRATINGXSCRIPTIONOFDISCREPANCYDENARCATIONLINESARENOTUSEDTOENHANCERECOGNITIONANDIDENTIFICATIONOFCONTROL/DISPLAYGROUPS.3NNENTSTHISISAGENERICHED.ESPOEBACKGROUNDSHADINGANDLINESOFDEMARCATIONMILLBEIMPLEMENTEDTOENHANCETHEFUNCTIONALARRANGEt'IENTSOFCONTROLROOt'IPANELS.THISMILLBEINPLENENTEDBYTHEENDOFTHE1987REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKL1ST8.1~BANELEQUIPt'IENTIDNUf'IBEREQUIPNENTMANENTIRECR

HUMANENGINEERINGDISCREPANCYEDBER:8V7TILITY:RGEORIGINATOR:DKBPLANT:6INNADATE:12/18/1985SSESSMENTCATEGORY1LEVELBRATINGXPRESCRIPTIONOFDiSCREPANCYCOLORSHADINGISNOTUSEDASANENHANCEMENTTECHNIQUETODEMONSTRATETHEFUNCTIONALRELATIONSHIPSINTHECONTROLROOM.OMMENTSTHISISAGENERICHED~ESPEBACKGROUNDANDCOLORSHADINGWILLBEIMPLEMENTEDINTHECONTROLROOMTOENHANCE'UNCTIONALGROUPINGOFCONTROLSANDINFORMATION.THISWILLBEIMPLEMENTEDBYTHEENDOFTHE1'787REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST8.1-~CANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYEDBER:O'"'P8TILITY:RGEORIGINATOR:DKBPLANT:GINNADATE:12/18/I'PB5SSESSMENTCATEGORY1LEVELBRATINGXESCRIPTIONOFDISCREPANCYNODISTINCTIVEENHANCEMENTTECHNIQUESAREPRESENTLYUSEDTOHIGHLIGHTEMERGENCYCONTROLS.OMMENTSBEFOREANAPPROPRIATETECHNIQUEISDECIDEDONFORENHANCINGTHELOCATION/IDENTIFICATIONOFEMERGENCYCONTROLS,THETASKANALYSISSHOULDBEREVIEWEDTODETERMINEWHATASTRICTLYEMERGENCYCONTROLIS.THISISAGENERICHEDANDAPPLIESTOTHEWHOLECONTROLROOM.ESPONSEASPARTOFTHEBACKGROUNDSHADINGPACKAGECONTROLSANDDISPLAYSWILLBEGROUPEDTOGETHERONAFUNCTIONALBASIS.THISWILLBEIMPLEMENTEDBYTHEENDOFTHE1987REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLISTALIDATION8.1.2.DANELEQUIPl'lENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYDER:8299ILITY:RGEORIGINATOR:DKBPLANT:GINNADATE:12/12/1985SESSMENTCATEGORYlLEVELCRATINGYSCRIPTIONOFDISCREPANCYORDERANDLABELINGOFSOMECOMPONENTANDCOMPONENTGROUPSVIOLATETHEPRINCIPLESOFSTANDARDREADINGORDERLEFT-TO-'RIGHTTOP-TO-BOTTOM(ALPHABETICSNUMERIC).MMENTSTHISHEDLISTSTWOBASICTYPESOFPROBLEMSDEALINGWITHLABELING/ORDEROFSTANDARDREADINGORDERVIOLATION.THEFIRSTTYPEDEALSWITHACTUALLABELDESIGNATIONS.EXAMPLESOFTHISWOi<BERHRPUMPAvRHRPUMPB$HX1A>HXlB>ETCTHESECONDTYIDEALSWITHEQUIPMENTDESIGNATIONS.EXAMPLESOFTHISWOULDB41CvNI41D5VLV3585A7VLV3585BiETC~OFTHESETWOTYPESTHEFIRSTISMOREIMPORTANT>ASTHEFIRSTISTHE"SYSTEM"DESIGNATION.THEORDERINGOFTHEEQUIPMENTNUMBERDESIGNATIONSSHOULDBEREVIEWEDANDPLACEDINANORDERASCONSISTENTASPOSSIBLEWITHNORMALREADINGORDERSBUTSHOULDREMAINASECONDARYCONCERNWHENMEASUREDAGAINSTORDERINGOF"SYSTEM"COMPONENTS.ESPONSEACOMPREHENSIVELABELINGPACKAGEWILLBEIMPLEMENTEDINTHECONTROLROOM~WHEREAPPROPRIATELYANDWHERESPACECONSIDERATIONSALLOW~LEFT-TO-RIGHTREADINGORDERWILLBESELECTED-WHEREDIFFERENCESFROMTHISSTANDARDOCCUR.ITISBECAUSETHECOMPONENTSAREACTUALLYNUMBEREDTHATWAYFOREXAMPLEs"B"PUMPMAYBEASSOCIATEDWITHSYSTEM1AND'AvPUMPMAYBEASSOCIATEDWITHSYSTEM.IFSYSTEM11~2ARELOCATEDONTHEBOARDSINNORMALREADINGORDER~THEPUMPDESIGNATIONSAREBACKWARDS.INORDERTOCORRECTTHISPROBLEMHUNDREDSOFPAGESOFPROCEDURESWOULDHAVETOBECHANGED~CONTROLLEDDRAWINGSWOULDHAVETOBEALEDtOPERATORSWOULDHAVETOBERETRAINEDvCONTROLSWOULDHOBEMOVEDORLABELSWOULDHAVETOBECHANGED,ANDACIATORSWOULDHAVETOBEALTERED~THEGAINISSIMPLYNOTWORTHITCONSIDERINGTHEFACTTHATWEWOULDBECORRECTINGONLYARELATIVELYINSIGNIFICANTPROBLEMANDTHEEXTREMEMEASURESREQUIREDTOBRINGABOUTAPOSITIVECHANGE.RETRAININGMAYALSOCAUSENEWERRORS.

>URCEOFDISCREPANCYEXPLANATORYINFORNATIONLIDATIONECKRTSa2oa.~ANELEQUIPNENTIDNUMBEREQUIPNENTMANEOTHERSG/11ASG/1'"A11A-1A11B-1'3584A3585AAFPSV-1AAFPSV-1BAFPSV-1C1A1BBLOOPALOOPALOOPBLOOPBLOOPBTRANSLORELSWITCHESTRANSLORELSWITCHESCIRCWATERPUNP1ADISCHCONDENSATENETERSGENERATORNETERS4168VBUSTIE4168VBUSTIEAIRNETERSAUXFDPUMPS(LEFTSCALE)AUXFDPUNPS(RIGHTSCALE)HEATERNETERSHTRDRAINTANKNETERSPOWERRANGENETERPRZRTEMPMETERSSG-AMETERSSG-BNETERSTURBBYPASSNETERSTURBINEDRIVENAUXFWPUNPSUPPLYVLVTURBINEDRIVENAUXFWPUMPSUPPLYVLVNOVSWITCHESNOVSWITCHESNOVSWITCHESACCUNULATORNETERSCONTAINNENTMETERSCRPOSITIONNETERSEXCESSMETERSRWSTNETERSSIPUMPMETERSSPRAYNETERSVCTNETERSFOXBOROCONTROLLERSHCV625FOXBOROCONTROLLERSHCV624SPRAYMETERSSIDISCHARGETOHOTLEGVLVSIDISCHARGETOHOTLEGVLVSIDISCHARGETOHOTLEGVLVSIDISCHARGETOHOTLEGVLVSIPUNPDISCH1CSELECTORSWITCHESACCUNULATORNETERSSTANDBYAUXFLOWNETERSSUBPANELINLOWERRIGHTCORNER

HUMANENGINEERINGDISCREPANCYEDN"IBER:8388TILITY:RGEORIGINATOR:DKBPLANT:GINNADATE:2/11/1985SSESSMENTCATEGORYLEVELCRATINGYESCRIPTIONOFDISCREPANCYTHELAYOUTOFAFUNCTIONALCONTROLGROUPWHICHISREPEATEDSEVERALTIMESINTHECONTROLROOMISINCONSISTENT.OMMENTSTHISHEDCONCERNSTHEANNUNCIATORCONTROLGROUPTHISGROUPOFCONTROLSISTHEONLYFUNCTIONALGROUPWHICHISREPEATEDINTHECONTROLROOM~HOWEVER>THEREPEATEDLAYOUTOFTHESECONTROLSISINCONSISTENT.THECONTROLGROUPCONSISTSOFTHREEPUSHBUTTONS.TWTHESECONTROLSARELAIDOUTINAHORIZONTALORIENTATION(S517)~HOWEVER~ONCETHEYARELAIDOUTINAVERTICAL0ATION(PANEL6)ESPONSEWHILEITISPREFERABLETOMAINTAINCONSISTENCYINTHELAYOUTOFREPEATEDCONTROLS~SPACECONSIDERATIONSDONOTALWAYSPERMITADHERENCETOTHISPRINCIPLE-DEVIATIONFROMHORIZONTALTOVERTICALISANINSIGNIFICANTDIFFERENCE.HIGHLYTRAINEDOPERATIONSPERSONNELHAVEHADNOHISTORYOFPROBLEMSASSOCIATEDWITHTHlSHEDCONTROLSAREALSOCOLORCODEDANDNOCHANGEISWARRANTED.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST8...3.AEQUIPMENTIDNUMBEREQUIPMENTNAMEANNUNCIATORCONTROLS(KORIZ.ORIENTATION)ANNUNCIATORCONTROLS(VERT.ORIENTATION)ANNUNCIATORCONTROLS(HORIZ.ORIENTATION)

HUMANENGINEERINGDISCREPANCYEDBER:8381TILITY:RGEORIGINATOR:DKBPLANT:GINNADATE:12/18/1984SSESSMENTCATEGORY1LEVELCRATINGYESCRIPTIONOFDISCREPANCYSEVERALINSTANCESOFMIRRORIMAGINGOCCURINTHEGINNACONTROLROOM.THISOCCURSONBOTHTHE'SYSTEMLEVELANDPANEL/SUB-PANEL/VENDORPANELLEVEL.OMMENTSMIRRORIMAGINGOCCURSONSEVERALPANELSATGINNA.ONSOMEPANELS'OTALL6iALMOSTTHEENTIREPANELISMIRRORED.MIRRORIMAGERYALSOOCCURSONASl'lALLERSCALEASINTHEEXAMPLEOFTHEREATERCOND.DUMPVALVEVENDORPANELONPANEL5.FURTHEREATIONOFTHEEXAMPLESONPANELS6.8AND18AREASFOLLOWS.ARORIMAGEOCCURSONTHECENTERSECTIONOFPANEL6FROMJUSTBELOWTHEDIGITALCLOCKTOTHEBOTTOMOFTHESLOPEDPORTIONOFTHEPANEL.THEAREAWIDTHFORTHISEXAMPLEISDEFINEDBYTHEVERTICALMETERSFORSG-AANDSG-BDOWNTOWIDTHOFTHESGFWPUMP(DCOILPUMPS).ALSO'MIRRORIMAGEOCCURSONPANEL6JUSTBELOWANNUNCIATORGROUPiiFROMPRTVERTICALMETERSDOWNTOTHEFOXBOROCHARTRECORDERS.AREAWIDTHISDEFINEDBYTHECHARTRECORDERS.THEMIRRORONPANEL8OCCURSFROMTHETOPOFCIRC-METERSTOPANELBOTTOM.AREAWIDTHISDEFINEDBYANAREAASWIDEASTHECIRCULARMETERGROUP.THEMIRRORONPANEL18OCCURSFROMTHETOPOFTHECONDENSERVALVESlA1~1A2DOWNTOVERTICALMETERSATTHEPANELBOTTOM.ESPONSEMIRRORIMAGINGCANHAVEADVERSEIMPACTONDUALUNITPLANTSWHERETHEREISAPOSSIBILITYTHATANOPERATORCAN'ORGET'HICHUNITHEISWORKINGON.GINNA,HOWEVER,ISASINGLEUNITPOWERPLANTANDISIMMUNEFROMTHISPROBLEM.OPERATORTRAININGISSUFFICIENTTOACCURATELYLOCATECONTROLSANDDISPLAYS.SOURCEOFDISCREPANCYEXPLANATORY1NFORMATIONCHECKLISTREF8.-..3.B

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HUMANENGINEERINGDISCREPANCYDNER:838.ILITY:RGEORIGINATOR:DKBPLANT:GINNADATE12/18/1985SESSMENTCATEGORY2LEVELCRATINGYSCRIPTIONOFDiSCREPANCYSTRINGSOFSIMILARCOMPONENTSHAVEA"VERTICAL"ORIENTATION(OREFFECT)RATHERTHANTHEPREFERREDEFFECTOFHORIZONTALDISPLAYORIENTATION.MMENTSTHECITATIONONPANEL18HASAVERTICALSTACKOF3SIMILARDISPLAYS.THECITATIONFROMPANEL5ISA3COLUMNX58ROWMATRIXWHICHRESULTSINAVERTICAL"EFFECT";THISISCAUSEDBYMOHORIZONTALROWSTHANVERTICALCOLUMNS.SPONSEALTHOUGHNOTINCOMPLIANCEWITHBASICHUMANFACTORSPRINCIPLESTHECONSEQUENCEOFTHISHEDISMINIMAL.THEREISNOHISTORICCONFUSIONASSOCIATEDWITHTHIS"EFFECT".NOCHANGEAPPEARSWARRANTED.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST8.3.2.AEQUIPMENTIDNUflBEREQUIPMENTNAMEOTHER,377611838~39~4852~53'466~67~6888181t883'4>85.84

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rJ HUMANENGINEERINGDISCREPANCYEDNUMBER:8384TILITY:RGEORIGINATOR:DKBPLANT:GINNADATE:12/18/1'PB4SSESSMENTCATEGORY1LEVELC,RATINGXIESCRIPTIONOFDISCREPANCYSIMILARCOMPONENTSAREARRANGEDINSTRINGSOFGREATERTHAN5ITEMS.OMMENTSTHECITEDEXAMPLESOFTHISHEDCONTAINNUMEROUSPIECESOFEQUIPMENT-THETYPICALFORMOFTHISHEDIS"ASTRINGOF(X)J-HANDLES"~WHERE(X)ISSOMENUMBERGREATERTHAN5.THENUMBER(X)FOREACHCITATIONISLISTEDINTHE"OTHER"COLUMNBELOW.(EQUIPMENTO'SFOREACHITEMARENOTLISTED>.ESPONSEREACTIONTIMEISINCREASED-WHENANOPERATORMUSTDISCRIMINATEAMONGANUMBEROFSIMILARCONTROLS.TOREDUCETHISPROBLEM~BACKGROUNDSHADINGTECHNIQUESINWHICHCONTROLSAREGROUPEDFUNCTIONALLYANDLABELINGWILLBEUSEDTOHIGHLIGHTINDIVIDUALCONTROLS.THISWILLBE,.IMPLEMENTEDBYTHEENDOFTHE1987REFUELINGONTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST8.3.2.C(1)EQUIPl'lENTIDNUMBEREQUIPMENTNAl'lEOTHER1825SC'3-HANDLES(VERT.ORIENTATION)LEGENDP/B'S(2GROUPS~5ROW/GP)CIRCULARMETERS(3ROWS)3-HANDLES(BOTTOMROW)3-HANDLES(TOPROW)STAR-HANDLES(BOTTOMROW)STAR-HANDLES(TOPROW)TURBINEDRAINVLVSSTATUSLIGHTSAAAI1II1111611116 J-HANDLESSTATUSLIGHTS-RED-FWHTRSVERTICALMETERS-SGVERTICALMETERS-SGCONTROLRODPOSITIONMETERSINSTBUSBREAKERLIGHTSJ-HANDLES(ROWS>ROTARYSELECTORCONTROLSWHITESTATUSLIGHTSJ-HANDLES(OCCURS3TIMES)EDGEWISEVERT.METERS667'820'

HUMANENGINEERINGDISCREPANCYDBER:8385ILITY:RGEORIGINATOR:DKBPLANT'INNADATE:12/18/1'F84SESSMENTCATEGORY1LEVELCRATINGXSCRIPTIONOFDISCREPANCYFORGROUPSWHEREMORETHAN5SIMILARITEMSMUSTBEGROUPEDTOGETHER'HEREARENODEMARCATIONLINES'PACINGTECHNIQUES'ROTHERMEANSOFENHANCINGIDENTIFICATIONOFINDIVIDUALCOMPONENTS.COMMENTSMANYOFTHEITEMSCITEDHEREWERECITEDINTHEPREVIOUSHED.HOWEVER~ITEMSLISTEDHERECOULDBELEFTINSTRINGSOFGREATERTHAN5COMPONENTSIFSOMEFORMOFDEMARCATIONSORALTNATEMETHODOFPROVIDINGINDIVIDUALCOMPONENTORGROUPIFICATIONWASUSED.SPONSELINESOFDEMARCATIONWILLBEUSEDINCONJUNCTIONWITHBACKGROUNDSHADINGTOENHANCECOMPONENTIDENTIFICATION.THISWILLBEIMPLEMENTEDBYTHEENDOFTHE1987REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST8.3.2.C(2)EQUIPMENTIDNUMBEREQUIPMENTNAME8lJ-HANDLESCIRCULARMETERSJ-HANDLESSTARHANDLESTURBINEDRAINVLVSTATUS"LIGHTSEDGEWISEMETERS(SG'S)(HTRS)FOXBOROCONTROLLERSJ-HANDLESCONTROLRODPOSITIONMETERSJ-HANDLES

J-HANDLES

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HUMANENGINEERINGDISCREPANCYDER:8387ILITY:RGEORIGINATOR-DKBPLANT:GINNADATE:3/4/1985SESSMENTCATEGORY1LEVELCRATINGYSCRIPTIONOFDISCREPANCYSOMECONTROLSANDDISPLAYSAREARRANGEDSUCHTHATTHEDISPLAYISOBSCUREDDURINGCONTROLMANIPULATION.MMENTSTHISOCCURSONTHEMAJORITYOFFOXBOROVALVECONTROLLERSTHOUGHOUTTHECONTROLROOM.THEPROBLEMARISESFROMTHESETPOINTCONTROLKNOBBEINGSETABOVETHECONTROLLEROUTPUT/VALVEPOSITIONMETERMHILETHESETPOINTCONTROLISRARELYUSEDTO"MANUALLY"ADTCONTROLLEROUTPUTTHECONSEQUENCESOFTHISHEDSHOULDSBEREVIEMED.ESPONSETHISISANINFREQUENTPROBLEMTHATISMINORINCONSEQUENCE.THEREDOESNOTAPPEARTOBESUFFICIENTJUSTIFICATIONTONARRANTCHANGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLISTHECKLIST9.1~1~B9.1.2.B(7)EQUIPMENTIDNUMBEREQUIPMENTNAME:11e253254~pC'C26226626726826~,>7ARECIRCCONTROLVLVS9588Di<GATM.STM.DUMPPRESS.CONT.LOOPASTM.GEN.CON.STM.DUMP.ATM.STM.DUMPPRESS.CONT.LOOPBHTR.DRAINTANKCOOLERTCVFROMCOND.VARIABLEHTRCONTROLPCV-431ASPRAYVLVCONTROLPCV-4431BSPRAYVLVCONTROLCHARGINGPUMP01SPEcDCONTROLrwaarTMrMl

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HUNANENGINEERINGDISCREPANCYEDER:8388TILITY:RGEORIGINATOR:DK8PLANT:GINNADATE:3/4/1985SSESSNENTCATEGORY1LEVELCRATINGXESCRIPTIONOFDISCREPANCYCERTAINCONTROL/DISPLAYGROUPSDONOTCLEARLYRELATETHEASSOCIATIONBETNEENCONTROLANDDISPLAY.OMMENTSTHISHEDIS"GENERIC"TOTHEFOXBOROCONTROLLERSATGZNNA-DUETOPOORLABELINGANDPOOR"POSITIONING"THESECONTROLLERSARENOTEASILYRELATEDTOTHEIRASSOCIATEDDISPLAY.ESLACONPREHENSIVEBACKGROUNDSHADING,PACKAGEWILLBEZNPLENENTEDWHICHNELLDENONSTRATETHERELATIONSHIPBETNEENRESPONSENETERSANDCONTROLLERSFUNCTIONALLYRELATEDTOTHEN.THISMILLBEIMPLENENTEDBYTHEENDOFTHEPROJECTED1'PS7REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST'P.11~C(l)EQUIPMENTIDNUNBEREQUIPMENTNANE

HUMANENGINEERINGDISCREPAfCYEDBER:838'PTILITY:RGEORIGINATOR:DKBPLANT:GINNADATE:3/4/1'785SSESSMENTCATEGORY2LEVELBRATINGXPRESCRIPTIONOFDISCREPANCYASlNGLECONTROLMULTIPLEDISPLAYRELATIONSHIPEXISTSNHERETHEDISPLAYSARELOCATEDTOOFARFROMTHECONTROLS.ALSONOFORMOFENHANCEMENTISUSEDTO"ASSOCIATE"THECONTROLSANDDISPLAYS.hOMMENTSTHEPRIMARYEXAMPLEOFTHISHEDISTHECHARGINGPUMPSYSTEM.THECONTROLSFORTHECHARGINGPUMP(S)ARELOCATEDINTHECENTEROFPANEL6.NHILETHEMETERSFORCHARGINGPUMPFLONDISCHARGEPSvANDTEMPERATUREAREONTHEFARLEFTOFPANEL7ALSOSETHEFCONTROLFORTHECHARGINGPUMPISAFOXBOROCOLLERvNOASSOCIATIONBETMEENCONTROLLERANDDISPLAY(5)ISAPPARENT.(SEEHED0REFERINGTOSEC'7~1~1.C.(1))ESPONSESEEHED084.SOURCEOFDISCREPANCYEXPLANATORYINFORMATIONCHECKLISTCHECKLISTCHECKLISTCHECKLIST'V.1...B(1)'P.1..~B(.)9.1~~.B(4)9.1.-..B(6)PANELEI~~UIPMENTIDNUMBEREQUIPMENTNAME6777.69'78'".71146147148192-cVCHARGINGPUMP1ACHARGINGPUf'iP1BCHARGINGPUMP1CREGHXCHARGINGOUTLETTEMPCHARGINGLINGFLOWCHARGINGPUMPDISCHARGEPRESS

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147148CHARGINGLINEFLOWCHARGINGPUNPDISCHARGEPRESS

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HUMANENGINEERINGDISCREPANCYDER:8315ILITY:RGEORIGINATORDKBPLANT:GINNADATE3/5/1985SESSMENTCATEGORY1LEVELBRATINGXESCRIPTIONOFDISCREPANCYTHEWIDERANGEPRESSURIZERPRESSURERECORDERONPANEL5DOESNOTPROVIDETHEABILITYTODISTINGUISHSIGNIFICANTLEVELSOFSYSTEMPRESSUREASITISBEINGCONTROLLED.OMMENTSESP.EWIDE-RANGEREACTORCOOLANTSYSTEMPRESSURECANBEDISPLAYEDWITHTRENDCAPABILITYONTHENEWPLANTCOMPUTERSYSTEM.THISCAPABILITYISINCONJUNCTIONWITHTHEEXISTINGRECORDERCHARTSANDPROVIDESADEQUATEINDICATIONOFTHEPARAMETER.THENEWPLANTCOMPUTERSYSTEMWILLBEIMPLEMENTEDBYTHEENDOFJUNE~1987.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST9.3.2.BANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER148WR-PZRPRESSRECORDER(DUALPEN)

HUMANENGINEERINGDISCREPANCYDNER:8316ILITY:RGEORIGINATOR:RKPLANT:GINNADATE:4/11/1'F85SESSMENTCATEGORYLEVELCRATINGYSCRIPTIONOFDISCREPANCYDURINGFILMANALYSISOFTHEWALK-THROUGHVALIDATIONITWASNOTEDTHATTHEOPERATORSLEFTTHEPRIMARYOPERATINGAREAONOCCASIONTOACCESSCONTROLSANDDISPLAYSONTHEBACKPANELS.MMENTSSPOETHEGINNACONTROLROOMISPHYSICALLYAVERYSMALLOPERATINGAREA.EVENTHOUGHBACKPANELSMUSTOCCASIONALLYBEACCESSEDDURINGEMERGENCYSCENARIOSTHEREDOESNOTAPPEARTOBEANEGATIVEIMPACTOFSIGNIFICANTMAGNITUDETOWARRANTANEWDESIGN.OURCEOFDISCREPANCYALIDATIONEXPLANATORYINFORMATIONANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYDtER:8317ILITY:RGEORIGINATOR:RKPLANT:GINNADATE-4/11/i%85SEBSMENTCATEGORYLEVELCRATINGYESCRIPTIONOFDISCREPANCYDURINGTHEFILMANALYSISOFTHEWALKTHROUGHVALIDATIONEXCESSIVEOPERATORMOVEMENTWASNOTED.OPERATORSOFTENWALKEDTOADIFFERENTPARTOFTHECONTROLROOMTOCHECKASINGLEDISPLAY.OMMENTBESPONSETHINNACONTROLROOMIBPHYSICALLYAVERYSMALLOPERATINGAREA~EVENTHOUGHBACKPANELSMUSTOCCASIONALLYBEACCESSEDDURINGEMERGENCYSCENARIOS~THEREDOESNOTAPPEARTOBEANEGATIVEIMPACTOFSIGNIFICANTMAGNITUDETOWARRANTANEWDESIGN~OURCEOFDISCREPANCYEXPLANATORYINFORMATIONALIDATIONANELEQUIPMENTIDNUMBEREQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYDNBER:8318ILITY:RGEORIGINATOR:DFTPLANT:GINNADATE-0/18/1'F85SESSMENTCATEGORY1LEVELCRATINGXSCRIPTIONOFDISCREPANCYCHARACTERHEIGHTSFORINDICATORLIGHTLABELSONTHEUPPERVERTICALPORTIONOFPANEL7AREBELOWTHERECOMMENDEDHEIGHTTOAFFORDAVISUALANGLEOF15MINUTES.THESESAMECHARACTERSHAVEAPOORSTROKEWIDTHOFHEIGHTRATIOFORREADIBILITY.OMMENTSACTUALCHARACTERHEIGHT=6.175~RECOMMENDED=8.1'V2THESEALSOHAVEOTHERREADIBILITYPROBLEMSWHICHMAKETHESELABELSDIFFICULTTOAD.ESPONSEACOMPREHENSIVELABELINGPACKAGEFORTHECONTROLROOMWILLBEIMPLEMENTED.ATTRIBUTESOFLABELSINCLUDINGLETTERSIZE~HEIGHT.SPACINGANDORIENTATIONWILLBEENHANCEDTOIMPROVEREADABILITY-THISWILLBEIMPLEMENTEDBYTHEENDOFTHE1'787REFUELINGOUTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLISTHECKLIST5.1.3.A5.1.3.DANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

,HUMANENGINEERINGDISCREPANCYEDER8319TILITY:RGEORIGINATOR:DFTPLANT:GINNADATE4/18/1'F85SSESSMENTCATEGORY2LEVELCRATINGYESCRIPTIONOFDISCREPANCYTHEUSEOFTHECOLORREDON'HEANNUNCIATORTILECANMEANEITHERA1STOUTANNUNCIATORORALOSSOFINSTRUMENTBUSANNUNCIATOR.OMMENTSTHESECOLORUSESAREVISUALLYDIFFERENTINTHATTHELOSSOFINSTRUMENTBUSANNUNCIATORISAPERMANENTLYSOLIDREDPLASTICWHEREASTHE1STOUTISAREDBLACKLITCLEARTILE.THEMEANINGATTACHEDTOAPARTICULARCOLORSHOULDBECONSISTENTACROSSVARIOUSUSESTOSPEEDREADABILITY.INTHISCASE~THETWOREDSAREVISUALLYDIFFERENT.ASOLIDREDPLASTICTILEINDICATESTHELOSSOFINSTRUMENTBUSANNUNCIATORSWHILEABACKLITCLEARTILEINDICATESTHE1STOUTANNUNCIATOR.THEREISNONEEDTOCHANGETHISARRANGEMENT.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST5.1.6.C(1)ANEL"EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYDNBER:8322ILITY:RGEORIGINATOR:DFTPLANT:GINNADATE:4/18/1985SESSMENTCATEGORY2LEVELCRATINGYSCRIPTIONOFDiSCREPANCYTHEAREAMONITORSONTHEDIGITALRATEMETERSUSEGREENTOINDICATEPONERON~YELLOWTOINDICATEFAILUREALARM~ANDREDTOINDICATEHIGHALARM.3MMENTSVENDOREQUIPMENT.SEE321URCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLISTHECKLIST5.1.6.C(2)5.3.2.A(2)ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

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HUMANENGINEERINGDISCREPANCYEDNBER:8324TILITY:RGEORIGINATOR:DFTPLANT:GINNADATE:4/18/1985SSESSMENTCATEGORY1LEVELCRATING,XESCRIPTIONOFDISCREPANCYTHEUSEOFCOLORISTHEONLYMEANSBYWHICHCHANNELSAREIDENTIFIEDINTHEPROTECTIONBE-STABLELIGHTBOX.OMMENTSTHEREISNOREDUNDANTMEANSSUCHASLABELPROVIDEDeESPEALABELWILLBEPROVIDEDTOIDENTIFYTHECHANNELSAS"1i.v3v4"-THISWILLBEIMPLEMENTEDBYTHEENDOFTHE1987REFUELINGONTAGE.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLISTD.1~6.AANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYDER:8325ILITY:RGEORIGINATOR:DFTPLANT:GINNADATE-6/18/1985SESSMENTCATEGORY3LEVELBRATINGXSCRIPTIONOFDISCREPANCYTHEWORKSTATIONSATPANELS5AND6HAVEEMERGENCYLIGHTINGLEVELSBELOWTHERECOMMENDEDSTANDARDOF18FC.THEEMERGENCYLIGHTINGLEVELSATTHEOPERATORDESKISMODERATELYBELOWTHESTANDARDSMMENTSLEVELSATPANEL5AND6ARE1FCLEVELSATOPERATORSDESKIS8FC.SUBJECTIVELY~EMERGENCYLIGHTINGAPPEAREDADEQUATEFORGEALVIEWING.ESPONSELIGHTINGWILLBECORRECTEDANDOPTIMIZEDTOENSURETHECONDITIONSNECESSARYFORAPROPERFIELDOFVISIONFOROPERATINGPERSONNEL.THESCHEDULECOMPLETIONDATEFORTHISWORKISb/38/87ACRITERIONOF18FOOTCANDLESMAYNOTBEDEEMEDNECESSARY.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONHECKLIST1.5.4.CANELEQUIPMENTIDNUMBEREQUIPMENTNAME

HUMANENGINEERINGDISCREPANCYDNR:8326ILITY:RGEORIGINATOR:VJFPLANT:GINNADATE:4/16/1985SESSMENTCATEGORY3LEVELBRATINGYSCRIPTIONOFDISCREPANCYONTHETOPLEVELSASDISPLAYSrPARAMETERSDISPLAYEDWITHANUMERICDIGITALVALUE(E.G.COREEXITTEMPERATURE,CORESUBCOOLINGrTOPOFHEADSUBCOOLINGvCONTAINMENTRADIATIONSSECONDARYRADIATIONANDCONTAINMENTRADIATION)ARENOTPROVIDEDWITHINDICAT1ONOFTHEACCEPTABLEVALUESOVERWHICHTHESEPARAMETERSCANRANGE.THEREFORE~INTERPRETATIONOFTHEPROXIMITYOFTHESEVALUESTOTHEIRALARMSETPOINTSISDEPENDENTUPONOPERATORS'EMORY.MMENTSOPORSCANCALLUPSECONDARY-TRENDGRAPHDISPLAYSWHICHPRODETHEMAGNITUDERANGEOFTHESEPARAMETERS~HOWEVER>SETPOINTSARENOTPROVIDEDONTHESEGRAPHSEITHER.THEIMPORTANCEOFPROVIDINGTHEOPERATORSWITHRANGEANDSETPOINTINFORMATIONFORTHESEPARAMETERSMUSTBEWEIGHEDAGAINSTTHEDISADVANTAGESOFCLUTTERINGTHESCREENWITHADDITIONALINFORMATION.SPONSETHESECONCERNSWERECONSIDERED.HOWEVER~THEDESIRETOMAINTAINACLEANSEASYTOREADDISPLAYNECESSITATEKEEPINGTHEAPPROACHTAKEN.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPDSREVIEWPDSVIEW4<<3B4.4.4.A.1ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERSAS

HUMANENGINEERINGDISCREPANCYEDER-8327TILITY:RGEORIGINATOR:VJFPLANT:6INNADATE-4/16/I%85SSESSMENTCATEGORY3LEVELBRAT1NGYESCRIPTIONOFD1SCREPANCYDATEANDTIMEARENOTCONSISTENTLYLOCATEDONALLSASDISPLAYS.ONTHENORMALOPERATIONANDHEATUP/COOLDOWNTOPLEVELDISPLAYS.ASWELLASTHEAIDSDISPLAYSrTHEDATEANDTIMEARELOCATEDINTHELEFTCENTRALREGIONOFTHEDISPLAYPAGE.ONALLOTHERDISPLAYS.THEDATEANDTIMEARESHOWNINTHELOWERLEFTHANDCORNEROFTHESCREEN.ITISNOTAPPARENTONTHEPROPOSEDSSRMANDCSFDISPLAYSWHERETHEDATEANDTIMEWILLBELOCATED.OMMENTSTDATINGOFTHETIMEONTHESEDISPLAYSACTSASA"PULSE"THATCMSTHATTHECOMPUTERISOPERATINGNORMALLY.INCONSISTENCYINTHEPLACEMENTOFTHISINFORMATIONMAYDELAYTHEOPERATORSINDETERMININGCOMPUTERSYSTEMSTATUS.ESPONSETHEDISCREPANCYDESCRIPTIONISNOTENTIRELYCORRECT.ONTHETRENDDISPLAYSTHEDATEANDTIMEISDISPLAYEDINTHELOWERLEFTCORNER.THlSINCONSISTENCYWASNECESSARYBECAUSEOFTHEDIFFERENCESBETWEENTHEINFORMATIONBEINGDISPLAYED.INANYCASE.ITISFELTTHATONALLDISPLAYSTHEDATEANDTIMEISEASILYVIEWEDANDINEVERYCASE>THEDATEANDTIMEWILLALWAYSBEINONEOFTWOPOSSIBLEAREASBOTHBEINGONTHELEFTSIDEOFTHEDISPLAY.OURCEQFDISCREPANCYEXPLANATORYINFORMATION~PDSREVIEW4.7.1.B..EQUIPMENTIDNUMBEREI2UIPMENTNAMEOTHER

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HUMANENGINEERINGDISCREPANCYDNUMBER:839ILITY:RGEORIGINATOR:VJFPLANT:GINNADATE4/1b/1'PB5SESSMENTCATEGORY3LEVELBRATINGYSCRIPTIONOFDISCREPANCYONTHEPROPOSEDTRENDGRAPHDISPLAYSTHEMAGNITUDEOFEACHPARAMETER'SCURRENTVALUEISDISPLAYEDONADJACENTBARGRAPHSHOWEVER~THEREISNOINDICATIONOFTHEACCEPTABLEVALUESOVERWHICHEACHPARAMETERCANRANGEWITHOUTGOINGINTOALARMSTHEREFORE~INORDERTOINTERPRETEACHPARAMETERSPROXIMITYTOITSALARMPOINTTHEOPERATORISDEPENDENTONHISMEMORYOFTHEACCEPTABLERANGES.MMENTSSPONSEINANEFFORTTOMAINTAINANEASYTOVIEWDISPLAY~OFUPTOFOURDIFFERENTPARAMETERS,ITWASDECIDEDNOTTOSHOWSETPOINTSONTHETRENDDISPLAYS.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPDSREVIEWPDSREVIEW4.4.3B.2724~E(2)EQUIPMENTIDNUMBEREQUIPMENTNAMESAS f330Thispageintentionallyleftblank.

HUMANENGINEERINGDISCREPANCYDI.ER8331ILITY:RGEORIGINATOR:VJFPLANT:GINNADATE4/15/1985SESSMENTCATEGORY1LEVELCRATINGYESCRIPTIONOFDISCREPANCYCHARACTERSDISPLAYEDONTHECRTSPLANNEDFORTHESAFETYASSESSMENTSYSTEMARECOMPOSEDOFA5X7DOTMATRIXINSTEADOFA7X9MATRIXASRECOMMENDEDBYNUREG-8788.MMENTSFORTHEVIEWINGDISTANCESATWHICHOPERATORSWILLREADTHESASDISPLAYS'HE5X7DOTMATRIXSHOULDPROVIDESUFFICIENTRESOLUTIONTHECHECKLISTDERIVEDFROMNUREG8S35rINFACTvUSESA5X7DOTMATRIXASANACCEPTABLECRITERIA.ESPONSETHESAFETYASSESSMENTSYSTEMWILLUSETHEMODEL7988CHROMATICSCOLOR-GRAPHICCRTWHICHISAHIGHRESOLUTIONCRT.THISISSUFFICIENTFORMONITORINGPURPOSES.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPDSREVIEW7.2.-..G(2)'ANELEQUIPMENTIDNUMBEREQUIPMENTNAMESAS

HUMANENGINEERINGDISCREPANCYEDiER:8332TILITY:RGEORIGINATOR:VJFPLANT:GINNADATE-0/16/1985SSESSMENTCATEGORY1LEVELCRAT1NGYESCRIPTIONOFDISCREPANCYABBREVIATIONSARENOTUSEDCONSISTENTLYONSOMEOFTHEPROPOSEDTRENDGRAPHANDSSRMDISPLAY-ONTHETANKLEVELTRENDGRAPHDISPLAYSONEBARGRAPHLABELISABBREVIATEDRWST(REFUELINGWATERSTORAGETANK)WHILEANADJACENTGRAPHLABELISNOTABBREVIATED(CONDENSATESTORAGETANK).ONMANYOFTHESSRMDISPLAYS(SAFETYINJECTIONSYSTEMSDIESELGENERATORSYSTEMS'88VOLTPOWERSCOMPONENTANDCOOLINGCONTAINMENTAIRRECIRCANDAUXILIARYFEEDWATER)ABBREVIATIONSCOULDBEUSEDTOMINIMIZESCREENDENSITYASWELLASPROVIDECOSISTENCYBETWEENSASDISPLAYSPPCSDISPLAYSANDPANELLABELS.ESPONSETHEABBREVIATIONFOR,REFUELINGWATERSTORAGETANK(RWST)WASUNAVOIDABLEBECAUSETHECOMPLETENAMESIMPLYWOULDNOTFIT.ASAGENERALRULESASAVOIDEDTHEUSEOFABBREVIATIONSUNLESSTHEYWEREACCEPTEDABBREVIATIONSINDAY-TO-DAYUSEBYTHEOPERATORS.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPDSREVIEW7.1..~C(1)ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYDER:8333ILITY:RGEORIGINATOR:VJFPLANT:GINNADATE4/15/1F85SESSMENTCATEGORY1LEVELCRATINGYESCRIPTIONOFDISCREPANCYONTHEPROPOSEDAIDSSECONDARYDISPLAYSFORTHESAS~THELISTOFPARAMETERSASSESSEDARENOTLEFT-JUSTIFIED.THISOCCURSON3DISPLAYS'OCALSGTSvANDLOSCTHEREADABILITYOFALPHANUMERICLISTSISENHANCEDBYLEFT-JUSTIFICATION.OMMENTSESRIGHT-JUSTIFYINGTHESELISTSWOULDENHANCETHEREADABILITYOFTHEDISPLAYS.NOCHANGEAPPEARSWARRANTED.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPDSREVIEW7.2.4G(1)ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER

HUMANENGINEERINGDISCREPANCYDNER:Pl334ILITY:RGEORIGINATOR:VJFPLANT:GINNADATE:4/16/1985SESSMENTCATEGORY1LEVELBRATINGXSCRIPTIONOFDISCREPANCYUNITLABELSARENOTDISPLAYEDINACONSISTANTMANNERONTHETOPLEVEL.AIDSANDTRENDGRAPHDISPLAYS.ONSOMEOFTHEPROPOSEDDISPLAYS'NITLABELSAREDISPLAYEDINALLUPPERCASELETTERS>WHILEONOTHERDISPLAYS,THEUNITLABELSAREINUPPERANDLOWERCASELETTERSALSOrTEMPERATUREUNITSARELISTEDASFRATHERTHANDEGF-PRESENTINGUNITSCONSISTENTLYINALLUPPERCASELETTERS'NDWITHTEMPERATUREDESIGNATEDASDEGFvWOULDENHANCETHEREADABILITYOFTHEDISPLAYS.MMENTSSPONSESASDISPLAYSWILLBEMODIFIEDSOTHATALLUNITSAREEXPRESSEDWITHCAPITALLETTERS.THISWILLBEIMPLEMENTEDBYTHEENDOFJUNE787.)URCEOFDISCREPANCYEXPLANATORYINFORMATIONPDSREVIEW7.2.4.E(2)EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERSAS 8335Thispageintentionallyleftblank.

HUMANENGINEERINGDISCREPANCYEDMBER:8336TILITY:RGEORIGINATOR:VJFPLANT:GINNADATE-4/16/1985SSESSMENTCATEGORY1LEVEL.BRATINGXESCRIPTIONOFDISCREPANCYONTHESECONDARYTRENDGRAPHDISPLAYS'HEFIRSTTRENDGRAPHSELECTEDISPRESENTEDONTHEBOTTOMHALFOFTHEDISPLAYPAGE.THETOPHALFREMAINSBLANKvSOTHATTHEOPERATORCANCALLUPANADDITIONALDISPLAYFORCOMPARISON.POPULATIONSTEREOTYPESDICTATETHATINFORMATIONSHOULDBEDISPLAYEDINALEFTTORIGHT.TOPTOBOTTOMSEQUENCE.OMMENTSESPONSEORIGINALLYTHERENASAREASONFORDISPLAYINGTHETRENDSONTHEBOTTOM.'SARESULTOFTHEEVOLUTIONOFSASTHIS'EASONISNOLONGERVALID.THEREFORE>SASWILLBECHANGEDSOTHATTHEFIRSTTRENDAPPEARSONTHETOP.THISWILLBEIMPLEMENTEDBYTHEENDOFJUNE>1987OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPDSREVIEW7.2.5.A(1)EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERSASSAS

HUMANENGINEERINGDISCREPANCYDER:8337ILITY:RGEORIGINATOR:VJFPLANT:GINNADATE-4/16/1'PB5SESSNENTCATEGORYiLEVELCRATINGYSCRIPTIONOFDISCREPANCYTHEPLACEMENTOFTHEUNITSFORTHEBARGRAPHSONTHESECONDARYTRENDGRAPHDISPLAYSARENOTCONSISTENTLYLOCATED.SONEGRAPHSSHOWTHEUNITSABOVETHEBARGRAPHLABELOTHERGRAPHS(INCLUDINGSOMEONTHESANEDISPLAYS)SHOWTHEUNITSBELOWTHELABEL.ONOTHERSTHEUNITSAREADJACENTTOTHEDIGITALREADOUTOFTHEPARANETERVALUE~WHILEONSTILLOTHERS>ONEUNITPERTAINSTOALLBARGRAPHS.CONSISTENTPLACENENTOFTHEUNITSWILLNINIMIZEOPERATORSEARCHTINEANDPOSSIBLECONFUSION.NNENTSIRECOMMENDEDTHATUNITSBECONSISTENTLYPLACEDONALLBARGRAPHSDISPLAYEDONTHESECONDARYTRENDGRAPHDISPLAYS.ALSOUNITLABELSSHOULDALLBETHESANEHEIGHT.ESPONSETHEPRIMARYCRITERIONFORTHETRENDDISPLAYSWASTONAKETHENASEASYTOREADASPOSSIBLE.ASARESULTDUPLICATIONOFINFORNATIONWASAVOIDED.THERECONNENDATION~FORTHESAKEOFCONSISTENCY~WOULDINTRODUCESUCHDUPLICATIONANDUNNECESSARILYPUTNOREINFORMATIONONTHEDISPLAYNAKINGITNOREDIFFICULTTOVIEW.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPDS"REVIEWPDSREVIEW7.24.N7.2.4.E(2)EQUIPMENTIDNUNBEREQUIPMENTNANEOTHER

HUMANENGINEERINGDISCREPANCYDNBER:8338ILITY:RGEORIGINATOR:VJFPLANT:GINNADATE:4/1'7/1985SESSMENTCATEGORY1LEVELCRATINGYSCRIPTIONOFDISCREPANCYSOMEOFTHESSRMDISPLAYSAPPEARTOBEOVERLYDENSEANDCLUTTERED.THENUMBEROFILLUMINATEDPIXELSAPPEARSTOBEGREATERTHANTHERECOMMENDEDMAXIMUMOF2/OFTHETOTALAVAILABLEPIXELS(E.G.125VOLTD.C.~CONTAINMENTISOLATIONRESETSSTATIONSERVICEWATERwSAFETYINJECTIONSYSTEMSANDDIESELGENERATORSYSTEMSDISPLAYS).MMENTSCOERATIONSHOULDBEGIVENTOSEPARATINGTHEDCPANEL1AANDDCEL1BINFORMATIONONTHE1.5VOLTDCDISPLAYINTOTWODI-YPAGESANDTOSEPARATINGTHEA-TRAINPANELANDTHEB-TRAINPANELINFORMATIONONTHECONTAINMENTISOLATIONRESETPUSHBUTTONPANELONTOTWODISPLAYPAGES.THESAFETYINJECTIONSYSTEMSDIESELGENERATORSYSTEMSANDSERVICEWATERDISPLAYSAREMIMICSANDTHEPROBLEMCOULDBEREDUCEDBYABBREVIATINGALLTHELABELSINACONSISTENTMANNER(SEEGUIDELINE7.1.~.C(1)).SPONSETHESEPC<IDANDSINGLELINEDISPLAYSHAVEALREADYUNDERGONECONSIDERABLESIMPLIFICATIONFROMTHEEXISTINGDRAWINGSTHATTHEYWEREDERIVEDFROM.THECONCERNISTHATFURTHERSIMPLIFICATIONMAYMAKETHEDISPLAYSOFLITTLEVALUETOOPERATIONSPERSONNEL.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPDSREVIEWANELEQUIPMENTIDNUMBER7~2.5.MEQUIPMENTNAMESAS

HUMANENGINEERINGDISCREPANCYDNER8339ILITY:RGEORIGINATOR:VJFPLANT:GINNADATE4/16/1985SESSMENTCATEGORY1LEVELCRAT1NGYSCRIPTIONOFDISCREPANCYTHEMANNERINWHICHLOGARITHMICSCALEVALUESAREDISPLAYEDONTWOTRENDGRAPHDISPLAYSAREINCONSISTENTWITHEACHOTHER.ONONEDISPLAY(NUCLEARINSTRUMENT)~LOGARITHMICSCALEVALUESARESHOWNINEXPONENTIALFORMvWHILEONTHEOTHERDISPLAY(CONTAINMENT(LPR))LOGARITHMICSCALEVALUESARESHOWNINABSOLUTEFORM.MMENTSSPONSETHEVALUESAREDISPLAYEDSOTHATTHEYARECONSISTENTWITHEXISTINGCONTROLROOMINDICATION.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPDSREVIEW7.2.4.E(2)ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER Im'340Thispageintentionallyleftblank.

HUMANENGINEERINGDISCREPANCYDER:8341ILITY:RGEORIGINATOR:VJFPLANT:GINNADATE4/Ib/1985SESSMENTCATEGORY1LEVELCRATINGYSCRIPTIONOFDISCREPANCYTHEFOLLOWINGALPHANUMERICLISTSOFITEMSAREDISPLAYEDWITHOUTANAPPARENTLOGICALORFUNCTIONALGROUPINGOFTHEITEMS:THELISTOFDISPLAYPAGESONTHESSRMSUMMARYPAGE~THELISTOFBUSLINESONTHE1.SVOLTDCDISPLAYPAGEOSTHELISTOFPARAMETERSONTHEAIDSDISPLAYS.APPROPRIATEGROUPINGOFITEMSWILLINCREASETHESPEEDANDACCURACYWITHWHICHOPERATORSCANUSETHESEDISPLAYS.MMENTSTHESSRMSUMMARYPAGESHOULDBELOGICALLYARRANGED(E-G.BYFNCYOFUSE)THEBUSLINESONTHE125VOLTDCDISPLAYSHOULDBANIZEDINASEQUENCETHATISMEANINGFULTOTHEOPERATORS(E.G.TOSCHEMATICALLYREFLECTTHEORDERINWHICHTHELINESTIEINTOTHEBUSINTHEPLANT).5THEAIDSPARAMETERSSHOULDBEFUNCTIONALLYGROUPED.INSERTINGABLANKLINEAFTEREVERYFIVELINESOFANARBITRARYLISTISANOTHERTECHNIQUEFORENHANCINGREADIBILITY.ESPONSETHEORDERINGOFPARAMETERSISEITHERBYORDEROFIMPORTANCE(AIDS)ORTOBECONSISTENTWITHEXISTINGPAIDDRAWINGS.OURCEOFDISCREPANCYEXPLANATORYINFORMATION>PDSREVIEWiPDSREVIEW7.3.3.C(1)724.P'ANEQUIPMENTIDNUMBEREQUIPMENTNAMESAS HUMANENGINEERINGDISCREPANCY4SDER:83%.ILITY:RGEORIGINATOR:VJFPLANT:GINNADATE:4/16/1985SESSMENTCATEGORY1L'EVELBRATINGYSCRIPTIONOFDISCREPANCYONSOMEOFTHESSRMMIMICPAGES~THEADDITIONOFARROWSTOINDICATEDIRECTIONOFFLOWWOULDINCREASEOPERATORABILITYTOINTERPRETSYSTEl'1STATUS~ANDREDUCECONFUSIONBETWEENTHELINESWHICHDESIGNATEFLOWANDTHOSEWHICHREPRESENTEQUIPMENTORBOUNDARYLINESWHICHDELINEATEONEMIMICFROMANOTHER.COMMENTSINITIALLY'HESSRMDISPLAYSWILLBECOMPLETELYSTATIC.THATIS~THEREWILLNOTBEANYDYNAMICCHANGESTOTHEDISPLAYTOINDICATEPUMP.BREAKERORVALVESTATUS.THEREFORE.ITISNOTADVISABLETOINDICATEANYPARTICULARFLOWPATHSINCEITCOULDDIFFERFROMTHEACTUALPLANTCONFIGURATION.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONPDSREVIEW727.GANELEQUIPMENTIDNUMBEREQUIPMENTNAMESAS

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HUMANENGINEERINGDISCREPANCYEDER8344TILITY:RGEORIGINATORDFTPLANT:6INNADATE4/16/1'785SSESSMENTCATEGORY2LEVELCRATINGYPRESCRIPTIONOFDISCREPANCYRELATEDDISPLAYLOCATION--THEANNUNCIATORFORBUS11,1,13,16,14,17,15,18UNDERVOLTARENOTINANORDERFOREASYIDENTIFICATION.OMMENTSESPONSETDISPLAYSARENOTFUNCTIONALLYRELATEDACHANGEWOULDNOTACCOMPLISHASIGNIFICANTIMPROVEMENT.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONALIDATION157.8ANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER4-164-364-364-36BUS11UNDERVOLTBUS12UNDERVOLTBUS14UNDERVOLTBUS16UNDERVOLTBUS17UNDERVOLTBUS13UNDERVOLTBUS15UNDERVOLTBUS15UNDERVOLTBUS18UNDERVOLT

HUMANENGINEERINGDISCREPANCYDNER:8345ILITY:RGEORIGINATOR:DFTPLANT:GINNADATE4/18/1985SESSMENTCATEGORYLEVELBRATINGXSCRIPTIONOFDISCREPAtVCYCHARGINGFLOWANDPRESSURENEEDEDFORFEEDBACKFORTASK11ARELOCATEDONPANEL7WHILETHECHARGINGPUMPSANDCONTROLLERSARELOCATEDONPANEL6.TASKGROUPINGISNOTAPPROPRIATE.MMENTSSPOETHEFIXFORTHESEHEDSISTOINSTALLATLEASTONEFLOWMETERANDAREPEATEROFLETDOWNFLOWONPANEL6(POSSIBLY'HERETAVGUSEDTOBELOCATED).LOCATIONOFTHESEINDICATIONSONPANEL6WOULDPROVIDEBETTERCONTROLDISPLAYRELATIONSHIPFORTHECVCSSYSTEMANDALSOWOULDPROVIDECHARGING/LETDOWNDIFFERETIALONPANEL6WHERETHEMAJORITYOFRCSINDICATIONISLOCATED.THISWOULDBEHELPFULDURINGRCSLEACKINVESTGATIONASITWOULDPROVIDESOtlEINMDICATONOFRCSLEAKRATEWHENUSEDINCONJUNCTIONWITHPRZRLEVELTREND.THECONTROLBOARDLABELINGANDENHANCEMENTPACKAGESHOULDALSOADDRESSTHISCONTROLDISPLAYPROBLEM.SEEHED84389.318345.451.BACKGROUNDSHADINGTODEMONSTRATEFUNCTONALRELATIONSHIPSWILLBEIMPLEMENTEDBYTHEENDOFTHE1987REFUELINGOUTAGE.METERSWILLBEINSTALLEDBYSPRING1988.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONALIDATIONEQUIPMENTIDNUMBERTASK¹11EQUIPMENTNAME199'=.8881~69278'.71CHARGINGPUMPCHARGINGPUMPCHARGINGPUMPCHARGINGPUMPSPEEDCONTROLLERCHARGINGPUMPSPEEDCONTRO'ERCHARGINGPUMPSPEEDCONTROLLFR

147CHARGINGLINEFLOW HUMANENGINEERINGDISCREPANCYDER:8346ILITY:RGEORIGINATOR:PLANT:GINNADATE-4/18/1785SESSMENTCATEGORYLEVELCRATINGYSCRIPTIONOFDISCREPANCYPOORTASKGROUPING--THECONTROLAIRPRESSUREISLOCATEDONPANEL6NHILETHEAIRCOMPRESSIONCONTROLSARELOCATEDONPANEL8.ANDTHEINSTRUMENTAIRTOCONTAINMENTISOLATIONVALVESARELOCATEDONPANEL7.THESEAREALLNEEDEDTOVERIFYCHARGINGFLON.MMENTSTHISHEDSTATESTHATINSTRUMENTAIRCONTROLSANDINDICATIONSONPANELS6~7.8<8AREREQUIREDTOVERIFYCHARGINGFLOW.THISISNOTREALLYTRUE.ALLTHATISREQUIREDISTOCHECKINSTRUMENTAIR.PRESSUREAVAILABLE'HEINSTRUMENTAIRCOMPRESSORCONTROLSONPANEL8AREALASTRESORTMETHODFORSTARTINGCOMPRESSORSIFTHESTANDBYCOMPRESSORFAILSTOSTARTINAUTO.THISISNOTACRITICALGROUPINGANDTHECOMPRESSORCONTROLSSHOULDREMAINONPANEL8.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONALIDATIONTASK412EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER691'91676887CONTROLAIRPRESSUREINSTRAIRTOCONTISOLVLVAIRCOMPRESSIONCONTROLSAIRCOMPRESSIONCONTROLSAIRCOMPRESSIONCONTROLS HUMANENGINEERINGDISCREPANCYEDNBER:8347TILITY:RGEORIGINATOR:DFTPLANT:GINNADATE0/18/1985SSESSNENTCATEGORY1LEVELCRATINGXESCRIPTIONOFDISCREPANCYUNAVAILABLEINFORNATION--CONTAINNENTSPRAYFLOWCANBEUNAVAILABLEWHENTHEDISCHARGEVALVESFRONRHRTOSUCTIONOFSPRAYANDSIPUNPARECLOSED(THISISANORNALLINEUPONRECIRC)~ONNENTSESPETHISHEDRESULTEDFROMAMISUNDERSTANDINGDURINGTHEVALIDATIONPROCESSANDTHEFACTTHATTHERHRFLOWINDICATIONTOTHESUCTIONOFTHECONTAINMENTSPRAYANDSAFETYINJECTIONPUNPSDURINGHIGHHEADSAFETYINJECTIONWASNISLABELED.THELABELINGOFTHISINDICATIONWILLBECORRECTEDBYMAY~1987.OURCEOFDISCREPANCYEXPLANATORYINFORNATIONALIDATION19.8ANELEQUIPMENTIDNUNBEREQUIPMENTNANE

HUMANENGINEERINGDISCREPANCYEDBER:PJ348TILITY:RGEORIGINATOR:DFTPLANT:GINNADATE:4/18/1985SSESSMENTCATEGORY1LEVELCRATINGYESCRIPTIONOFDISCREPANCYTHELISTEDCOMPONENTSAREORDEREDTOP-TO-BOTTOM.OMMENTSTASKGROUPING/ORDER--THENORMALCONVENTIONFORORDEROFRELATEDORCOMMONCOMPONENTSISFROMLEFT-TO-RIGHT.ESP{EWHILEHORIZONTALLABELINGISPREFERABLE~VERTICALARRANGEMENTSAREACCEPTABLEWHENSPACELIMITATIONSEXIST.INTHESECASES>LABELSAREMOSTEASILYREADFROMTOP-TO-BOTTOM.INADDITION>BACKGROUNDSHADINGTECHNIQUESWILLBEUSEDINTHECONTROLROOMTOGROUPINSTRUMENTSANDCONTROLSBYFUNCTIONSTHEREBYENHANCINGREADABILITYANDUSEOFTHECOMPONENTS.THESHADINGPROGRAMWILLBEIMPLEMENTEDBYTHEENDOFTHEREFUELINGOUTAGE1987.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONALIDATIONALIDATION33.864.8EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER'".68'33~435RHRDISCHGTORVRHRDISCHGTORVLETDOWNORIFACEISOLVLVLETDOWNORIFACEISOLVLVLETDOWNORIFACEISOLVLVRCPTHERMALBARRIERCCWRETISOLVLVRCPTHERMALBARRIERCCWRETISOLVLV

HUMANENGINEERINGDISCREPANCYDNBER:8349ILITY:RGEORIGINATOR:DFTPLANT:GINNADATE:4/18/1985SESSMENTCATEGORY1LEVELCRATINGXSCRIPTIONOFDISCREPANCYTASKGROUPING---THEMAKEUPCONTROLSARELOCATEDONPANEL7iWHILETHEMAKEUPCONTROLLERSARELOCATEDONPANEL6.MMENTSSPONSE'HNPUMPANDBAPUMPCONTROLSWITCHESARENOTNORMALLYUSEDWHENUSINGTHEREACTORMAKEUPCONTROLSONPANEL6.THEMAKEUPSYSTEMVALVESONPANEL7AREATTHERIGHTENDOFPANEL7ANDAREINPROXIMITYTOTHEMAKEUPCONTROLSONPANEL6.APPLICATIONOFSOMESHADINGTECHNIQUESWHICHWILLBEADDRESSEDINTHECONTROLBOARDPOINTANDLABELPROGRAMSWILLALLEVIATETHECONCERNSOFTHISDEFICIENCY.THISWILLBEIMPLEMENTEDBYTHEENDOFTHE1987REFUELINGOUTAGE.3URCEOFDISCREPANCYEXPLANATORYINFORMATIONLIDATIONNELEQUIPMENTIDNUMBER69.8EQUIPMENTNAMEOTHER273288'927.287.89BORICACID'FLOWMAKEUPWTRPUMPMAKEUPWTRPUMPHCV-111MAKEUPBLENDERTOCHGPUMPMAKEUPWTRTOBLENDER

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HUMANENGINEERINGDISCREPANCYEDNUMBER:83517ILITY:RGEORIGINATOR:DFTPLANT:GINNADATE4/18/1'785SSESSMENTCATEGORYLEVELCRATINGXESCRIPTIONOFDISCREPANCYTHEPROCEDUREREFERSTOPLACINGSWITCHESIN"STANDBY"wWHEREASACTUALESCUTCHEONSPOSITIONREFERREDTOIS"AUTO".OMMENTSCONSISTENTNOMENCLATURE.ESPETASKASSIGNMENTOPS85-84ADDRESESTHECONCERNOFTHISHED.NEWESCUTCHEONPLATESl4ILLBEINSTALLEDWHICHWILLUTILIZENOMENCLATURECONSISTENTWITHPROCEDURES~THERISALSOANONGOING1/.YEARREVIEWOFPROCEDURESWHICHWILLENSURECONSISTENCYASNELLASAREGULARTRAININGSCHEDULE.THISMILLBEIMPLEMENTEDBYSPRING1987.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONALIDATION.578EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER HUMANENGINEERINGDISCREPANCYDER835.ILITY:RGEORIGINATOR:DFTPLANT'INNADATE:4/18/1985SESSMENTCATEGORY1LEVELCRATINGXSCRIPTIONOFDISCREPANCYEOPREFERSTORECIRCULATIONFLOWWHEREASTHEINSTRUMENTREFERREDTOISLABELEDRHRFLOW.COMMENTSCONSISTENTNOMENCLATURE.THERHRRECIRCULATIONFLOWMETERWILLBEPROPERLYLABELEDASSUCH-THISWILLBEIMPLEMENTEDBY4-1-87.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONALIDATIONANELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER134RECIRCFLOW

HUMANENGINEERINGDISCREPANCYDNUMBER:8353ILITY:RGEORIGINATOR:DFTPLANT:GINNADATE:4/18/1985SESSMENTCATEGORYLEVELBRATINGYSCRIPTIONOFDISCREPANCYTHECOMPONENTCOOLINGTORHRHXCANNOTBEADJUSTEDTHESECANONLYBEOPENEDORCLOSED.COMMENTSCONTROLUSABILITY/TYPEFORSEVERALDESIGNBASESACCIDENTSANALYSESAREBASEDUPONTHECOOLINGRATEOFTHERHRHEATEXCHANGERSUTILIZINGMAXIMUMCOMPONENTCOOLINGMATERFLONASTHECOOLINGMEDIUM.TOINSTALLMODULATIONVALVESINTHECOOLANTSTREAMFORTHERHRSYSTEMCOULDRESTRICTCOOLANTMEDIUMFLONINTHEEVENTOFAVALVEFAILUREATLESSTHAN188/OPEN.ALTHOUGHITISRECOGNIZED.THATMANUALMANIPULATIONOFTHESEVALVESDURINGCOOLDONNOFTHEPLANTISINCONVENIENTACCIDENTCONSIDERAIONSPRECLUDETHECHANGEOUTOFTHESEVALVESFOROPERATORSCONVENIENCEATTHISTIME..URCEOFDISCREPANCYEXPLANATORYINFORMATIONLIDATION162.8EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER294295COMPONENTCOOLINGTORHRHXCOMPONENTCOOLINGTORHRHX

HUMANENGINEERINGDISCREPANCYDNBER:8354ILITY:RGEOR1GINATOR:DFTPLANT:GINNAYDATE'/18/1985SESSMENTCATEGORY1LEVELBRATINGYSCRIPTIONOFDiSCREPANCYTHEPORVOUTLETTEMPANDPRZRSAFETYVLVOUTLETTEMPMETERSARESEPARATEDBYPRZRSPRAYTEMPANDPRZRVAPORANDLIQUIDTEMPMETERS.MMENTSRELATEDDiSPLAYLOCATION.THISDEFICIENCYWASDISCUSSEDWITHSEVERALOFTHECONTROLROOMOPERATORS.THEGENERALCONSENSUSWASTHATTHECURRENTLOCATIONISDESIRABLEBECAUSEITSEPARATESTHESAFETYVALVETEMPERATUREFROMTHEPORVTEMPERATUREWHICHMAKESITEASIERTODISTINGUISHBETWEENTHETWOINDICATIONS.NOCHANGEISWARRANTED.3URCEOFDISCREPANCYEXPLANATORYINFORMATIONLIDATION83~8EQUIPMENTIDNUMBEREQUIPMENTNAME158PORVOUTLETTEMPPRZRSAFETYVLVOUTLETTEMPPRZRSAFETYVLVOUTLETTEMP

'UMANENGINEERINGDISCREPANCYDHER:8355ILITY:RGEORIGINATOR-DFTPLANTGINNADATE:4/18/1'F85SEBSMENTCATEGORY2LEVELCRATINGYSCRIPTIONOFDISCREPANCYTHELETDOWNLOOPBCOLDLEGTOREGENHXAOV47ISLOCATEDONPANEL6WHILEOTHERRELATEDLETDOWNCONTROLSANDINSTRUMENTATIONARELOCATEDONPANEL7.COMMENTSTASKGROUPING.ESTHESWITCHFORTHELETDOWNISOLATIONVALVEFROM8COLDLEG~AOV-427tWILLREMAININITSPRESENTLOCATIONRELOCATINGITTOPANEL5WITHOTHERLETDOWNVALVESWOULDREQUIRERELOCATIONOFMANYOTHERCONTROLS.THISCOULDRESULTINEXCESSIVECONFUSIONABEXPERIENCEDOPERATORSWOULDHAVETORELEARNTHELOCATIONSOFMANYCONTROLSONTHELEFTENDOFPANEL7.AOV-427ISNORMALLYOPERATEDINAUTOMATICANDOPERATORSAREPRESENTLYAWAREOFITS,LOCATION.OURCEOFDISCREPANCYEXPLANATORYINFORMATIONALIDATION81.8EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER244LETDOWNLOOPBCOLDLEGTOREGENHX

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HUMANENGINEERINGDISCREPAN'DNBER:8357ILITY:RGEORIGINATOR:DFTPLANT:GINNADATE4/18/1'785SESSMENTCATEGORY1LEVELCRATINGYSCRIPTIONOFDISCREPANCYSUMPLEVELANNUNCIATORSARELOCATEDONPANEL7NHILEMOSTSUMPLEVELSARELOCATEDONPANEL25.MMENTSTASKGROUPING-SPtTHEPRIMARYDISPLAYFORSUMPLEVELIS"B".SUMP"B"LEVELISLOCATEDONPANELSEVENTHUSOBVIATINGTHENEEDFORTHERESTTOBELOCATEDONAPRIMARYPANEL.3URCEOFDISCREPANCYEXPLANATORYINFORMATIONLIDATIONNELEQUIPMENTIDNUMBER888EQUIPMENTNAMEOTHER4-3~4-334-34SUMPLEVELASUMPLEVELBSUMPLEVELPMPAUTOSTARTSUMPLEVELHIGHSUMPLEVELHIGH

HUNANENGINEERINGDISCREPANCYDNUMBER:8358ILITY:RGEORIGINATOR:DFTPLANT:GINNADATE0/18/1'785SESSl'fENTCATEGORYLEVELCRATINGYSCRIPTIONOFDISCREPANCYTHERCPUPPERANDLOWERBEARINGLUBEOILLEVELUTILIZEDINRCPOPFRATIONSARELOCATEDONPANEL25WHILERELATEDRCPCONTROLSANDINSTRUI'1ENTATIONARELOCATEDONPANEL7.NNENTSTASKGROUPING.-ANNUNCIATORSFOUNDONPANELSEVENARESUFFICIENTTOPROVIDEADVISORYSTATUSIFTHEREAREDIFFICULTIESASSOCIATEDWITHTHESEPUNPS.URCEOFDISCREPANCYEXPLANATORYINFORMATIONLIDATION68.8NELEQUIPMENTIDNUMBEREQUIPNENTMANEOTHERRCP1AUPPERBEARINGLUBEOILLEVELRCP1BUPPERBEARINGLUBEOILLVLRCP1ALOWERBEARINGLUBEOILLEVELRCP1BLOWERBEARINGLUBEOILLEVEL

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HUMANENGINEERINGDISCREPANCYNR:8388LITY:RGEORIGINATORJBWPLANT:GINNADATE:7/18/1985ESSMENTCATEGORY2LEVELCRATINGYCRIPTIONOFDISCREPANCYHE.TACALLEDFORFLOWTOBEMEASUREDINGPM,RANGE8-158INIVISIONSOF2.MENTSHEACTUALRANGEOFTHISMETERIS8-188.PONSEETNFLOWSHOULDNOTNORMALLYEXCEED188GPM,ASTHISWOULDOSSIBLYRESULTINDAMAGETOTHEDEMINERALI2ERSTHEREFOREvTHE8-188GPMRANGEISADECjUATE.URCEOFDISCREPANCYEXPLANATORYINFORMATIONRIFICATIONOFSUITABILITYTASK179'1Qv6NELEI2UIPMENTIDNUMBEREQUIPMENTNAMELETDNFLOWMETER 0

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HUNANENGINEERINGDISCREPANCYNR:8398LITY:RGEORIGINATOR:JBWPLANT:GINNADATE:7/18/1985ESSMENTCATEGORY1LEVELCRATINGYCRIPTIONOFDISCREPANCYHETACALLEDFORVOLTSINDIVISIONSOF5.RANGE8-b88.NENTSHEPRESENTNETERISINDIVISIONSOF18WITHONLYONEHASHNARKETWEEN8AND188.PONSEHEESENTVOLTAGEINDICATIONISADEQUATESINCEINDICATIONOFOLTAGELESSTHAN'388VOLTSISNOTREQUIRED.VOLTAGEDEGRADEDTOESSTHAN388VOLTSISNOTADEQUATEFORSAFEGUARDSNOTORPERATION.DIVISIONSOF18VOLTSAREADEQUATEFORALLTASKS.RCEOFDISCREPANCYEXPLANATORYINFORNATIONIFICATIONOFSUITABILITYTASK282ELEQUIPNENTIDNUNBEREQUIPMENTNANE188111ENERG,GEN1AVOLTNETEREMERGGEN1BVOLTMETER

HUMANENGINEERINGDISCREPANCYNR:83'P1LITY:RGEORIGINATOR:JBWPLANT:6INNADATE:7/18/1985ESSMENTCATEGORY1LEVELCRATINGYCRIPTIONOFDISCREPANCYHETACALLEDFORKWINDIVISIONSOF58WITHARANGEOF8-3888.MENTSHEPRESENTRANGEIS8-2588.PONSEHE.SENTRANGEOF8-588KWISSUFFICIENTLYGREATERTHANTHEAX1MLOADEXPECTEDFROMSAFEGUARDSMOTORSANDTHEMAXIMUMLOADATINGOFTHED/G(2258KW).ITISACCEPTABLEASIs.URCEOFDISCREPANCYEXPLANATORYINFORMATIONRIFICATIONOFSUITABILITYTASK63EQUIPMENTIDNUMBEREQUIPMENTNAME189EMERGGEN1AWATTMETER HUMANENGINEERINGDISCREPANCYNR839.LITY:RGEORIGINATOR:JBMPLANT:GINiNADATE:7/18/1'785ESSMENTCATEGORYiLEVELCRATINGYCRIPTIONOFDISCREPANCYHET.A.(TASKANALYSIS)CALLEDFORARANGEOF8-3888INIVISIONSOF58.MENTSRESENTRANGEIS8-2588.PONSEHESENTRANGEOF8--588KNISSUFFICIENTLYGREATERTHANTHEAXIMUMLOADEXPECTEDFROMSAFEGUARDSMOTORSANDTHEMAXIMUMLOADATINGOFTHED/G(.258KN>~ITISACCEPTABLEASISRCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFSUITABILITYTASK63NELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHEREMERGGENiBMATTMETER HUMANENGINEERINGDISCREPANCYNUR:8393LITY:RGEORIGINATOR:JBNPLANT:6INNADATE:7/18/1985ESSMENTCATEGORYLEVELBRATINGMCRIPTIONOFDISCREPANCYEPARATEANNUNCIATORSMEREREQUESTEDINTHEFOLLONINGFORM-"THERMALBARRIER'A~LONFLOW""THERMALBARRIER'B'ONFLOW"MENTSTPRESENTANNUNCIATORTILESREADASFOLLOWS:I}CI}CI}CI}CI}CI}CI}CI}Cl}Cl}Cl}Cl}Cl}CI}CI}Cl}CI}CI}CHITEMP1'"5RCPUMP1ACOMP.COOLMTRRETURNHITEMPl}CORLOMFLOWLOFLOW165"l}CI}CI}CI}CI}CI}CI}CI}CI}Cl}CI}CI}CI}CI}Cl}Cl}CI}:I}CI}Cl}CI}CI}CI}CI}:"HITEMP125RCPUMP1Bl}CCOMP.COOLNTRRETURNHITEMPORLOMFLOWI}CLOFLOW165"I}CI}C+I}CI}Cl}CI}CI}Cl}CI}CI}CI}CI}CI}Cl}Cl}CI}CI}CI}CI}CI}CI}CI}CI}CENERALLYITISBESTTOSEPARATEDIFFERENTPARAMETERSONANNUNCIATORTILES-PONSEINETYFIVEPERCENTOFTHECONTROLROOMANNUNCIATORTILESNEREEPLACEDINNOVEMBER'985.THISMODIFICATIONCORRECTEDMANYHEDS.ELATINGTOCONTENT~LETTERHEIGHTiFONT~ETC.ASTUDYISNONNDERWAYNHICHWILLPROVIDEADDITIONALRECOMMENDATIONSNECESSARYORMODIFICATIONASSESSMENTANDCONFORMANCEWITHTHEINTENTOFUREG8788GUIDELINESTHI8EVALUATIONWILLASSESSMAJORDESIGN=HANGESBEINGCONSIDEREDTOADDRESSOTHERANNUNCIATORHEDS.APATLENILLBEPROVIDEDFORCHOSENIMPROVEMENTS.ALLVAIONSARETOBECOMPLETEDBYJUNE'988JRCEOFDISCREPANCYEXPLANATORYINFORMATION IFICATIONOFAVAILABILITYTASK850EQUIPMENTIDNUMBEREQUIPMENTNAMEANNUNCIATORS

HUMANENGINEERINGDISCREPANCYNR:8394LITY:RGEORIGINATOR:PLANT:6INNADATE:7/18/1985ESSMENTCATEGORY1LEVELCRATINGYCRIPTIONOFDISCREPANCYMETERWASREQUESTEDFORSUMP'B'EVELS-ATPRESENTREDNDICATINGLIGH/SARETIEDTOANANNUNCIATORFORHILVLWHICHARENERGIZEDAT'14,188,113,78AND8INCHESFORTWOCHANNELS.HEREQUESTEDMETERWOULDREADININCHES,RANGE=8-258INIVISIONSOF5.MENTSNDUTYOPERATIONSPERSONNELNOTEDDURINGTHEVERIFICATIONROCESSTHATTHEEXISTINGDISPLAYWASSUFFICIENTANDALSOBROUGHTHEIRATTENTIONTOTHISPARAMETER.NOCHANGEAPPEARSWARRANTED.,HELEVELMEASUREMENTUTILIZESDISREETSWITCHESvTHEREFOREACONTINUOUSINDICATORWOULDBEINAPPROPRIATE.URCEOFDISCREPANCYEXPLANATORYINFORMATIONRIFICATIONOFSUITABILITYTASK88NELEQUIPMENTIDNUMBEREO>.UIPMENTNAMEOTHER374MULTI-LIGHTSSUMPB

HUMANENGINEERINGDISCREPANCYNR:8395LITY:RGEORIGINATOR:DBWPLANT:GINNADATE:7/-18/1985ESSMENTCATEGORYLEVELBRATINGXCRIPTIONOFDISCREPANCYHESETPOINTDIALANDTHEDEMANDSIGNALMETERHAVENnUNITSOFEASUREMENT.MENTSPCTDEMANDSIG'ND'SIG'REAPPROPRIATEUNITSOFMEASUREMENT.NITSSHOULDAPPEARONCONTROLSANDMETERS.HISDEALSWITHSCALESTHATAREINAPPROPRIATEFORCONVEYINGTHEINFORMATIONREQUIREDOFAPARAMETER-ITWILLBEMODIFIEDTOEFLECTTHENEEDDESCRIBEDBYTHEHED.COMPLETIONOFTHEODIFICATIONWILLOCCURBYTHEENDOFTHE1'F87REFUELINGOUTAGE.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFSUITABILITYTASK173'1v5618NELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER'.67PZRSPRAYCONTROLLERPZRSPRAYCONTROLLER 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HUMANENGINEERINGDISCREPANCYNU:8397LITY:RGEORIGINATOR:JBWPLANT-GINNADATE:7/18/1985ESSMENTCATEGORY1LEVELCRATINGXCRIPTIONOFDISCREPANCYHEREARENOUNITSOFMEASUREMENTONTHEOUTPUTDEMANDMETERACE.THEREARENOUNITSOFMEASUREMENTONTHESETPOINTDIAL.RENDINGINFORMATIONWASREQUESTEDONTHEATMSTMDUMPS~ANDAOVERSUGGESTEDFORTHESETPOINTDIAL.MENTSPCTDEMANDSIGNAL'ND'SIG'RETHEPROPERUNITSOFEASUREMENT.METERFACESSHOULDHAVEUNITSCLEARLYLABELEDNTHEM.ACOMPUTERALARMISAVAILABLEFORTHELOOPA5BATMTMS.PONSEHISDEALSWITHSCALESTHATAREINAPPROPRIATEFORCONVEYINGTHENFORMATIONREQUIREDOFAPARAMETER.ITWILLBEMODIFIEDTOEFLECTTHENEEDDESCRIBEDBYTHEHED.COMPLETIONOFTHEODIFICATIONWILLOCCURBYTHEENDOFTHE1987REFUELINGOUTAGE.LSOTRENDINGINFORMAITONISALREADYAVAILABLEONARECORDERHATISACTIVATEDIFTHEREISADANGEROFRADIOACTIVERELEASE-RCEOFDISCREPANCYEXPLANATORYINFORMATION1IFICATIONOFSUITABILITYTASK176~198~67~73~189~222ELEQUIPMENTIDNUMBEREQUIPMENTNAME253PORV'SATMSTMDUMPPRESSLOOPACONTROLLERSGCONDENSERSTMDUMPCONTROLLERPORV'SATMSTMDUMPPRESSLOOPBCONTROLLER HUMANENGINEERINGDISCREPANCYNR:8398LITY:RGEORIGINATOR:JBNPLANT:GINNADATE7/15/1985ESSMENTCATEGORY1LEVELBRATINGYCRIPTIONOFDISCREPANCYOMEFOXBOROCONTROLLERSHAVEVALVEDEMANDSIGNALMETERSCLOSINGNTHERIGHTANDOPENINGONTHELEFT-OTHERSARETHEOPPOSITE~HISISAGENERALHED.THEREASONFORTHISAPPEARSTOBETHEESIRETOHAVEALLMETERSONFOXBOROCONTROLLERSTOFAILTOTHEEFT.THEYSHOULDBECONSISTENTANDFOLLOWTHEPRINCIPLEOF3PENINGTOTHERIGHTANDCLOSINGTOTHELEFT.PONHECONCERNEDCONTROLLERSAREFORFAILEDOPENVALVES.THEOXBOROCOMPANYDOESNOTOFFERANALTERNATIVEFORTHESEONTROLLERS-ALLOFTHECONTROLLERSMITHTHEEXCEPTIONOFTHEPRAYVALVECONTROLLERHAVEINDICATIONFORTHEPARAMETERBEINGFFECTED~SOTHATOPERATIONSPERSONNELCANOBSERVEWHENMAKINGCONTROLLERCHANGE.THECONTROLLERSMILLBECLEARLYLABELEDTOINDICATETHEEXPECTEDVALVERESPONSETOACHANGEINCONTROLLEROUTPUT.SEVERALOPERATORSHAVESTATEDTHATTHEPRESENTCONTROLLERACTIONANDLABELINGISUSEFULININDICATIONTHEDESIGNEDFAILUREMODEOFTHEVALVE.THESPRAYADDITIVEVALVECONTROLLERISSPECIALINTHATTHEOUTPUTCIRCUITOFTHECONTROLLEROPENSONRECEIPTOFASAFEGUARDSIGNALCAUSINGTHEVALVETOOPEN-USEOFTHISCONTROLLERISMINIMALDURINGNORMALOPERATIONSANDDOESNOTREGUIREIMMEDIATERESPONSEBYOPERATIONS.iURCFDISCREPANCYEXPLANATORYINFORMATIONiNELEQUIPMENTIDNUMBEREQUIPMENTNAME 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HUMANENGINEERINGDISCREPANCYNU:8488ITY:RGEORIGINATOR:JBMPLANT:6INNADATE:7/11/1985SSMENTCATEGORYLEVELCRATINGXCRIPTIONOFDISCREPANCYHESEFOXBOROCONTROLLERSHAVENOUNITSONTHEOUTPUTDEMANDETERFACES.GENERALLYTHESEAREMILLIAMPAND/ORAIRSIGNALSTOVALVE.PERCENTVALVEDEMANDSIGNALISTHEPROPERUNITOFEASUREMENT.MENTSTSHOULDBENOTEDTHATANYMETERFACESHOULDHAVETHEPROPERNITSOFMEASUREMENTONIT~TRAININGOFOPERATIONSPERSONNELHOULDALSOFOCUSONTHEFACTTHATTHISISADEMANDSIGNAL,NOTAES-THISISACOMMONMISPERCEPTION-PROPERRESPONSEIGI.E.FLOMSHOULDALSOBESCRUTINIZEDFORVERIFICATIONOFALVOPERATION.SUGGESTPLACING"PCTDEMANDSIG"ONTHEMETERACE.PONSEHISDEALSMITHSCALESTHATAREINAPPROPRIATEFORCONVEYINGTHENFORMATIONREQUIREDOFAPARAMETER.ITMILLBEMODIFIEDTOEFLECTTHENEEDDESCRIBEDBYTHEHED.COMPLETIONOFTHEODIFICATIONMILLOCCURBYTHEENDOFTHE1'F87REFUELINGOUTAGE.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFSUITABILITYTASK3v14EQUIPMENTIDNUMBEREQUIPMENTNAME359362CONTSPRAYNAOHADDITIVEFLOMCONT836ALTDNPRESSCONTROLLER b'401Thispageintentionallyleftblank.

HUMANENGINEERINGDISCREPANCYNUiR:848.LITY:RGEORIGINATOR:JBWPLANT'INNADATE:7/11/1985ESSMENTCATEGORY1LEVELCRATINGXCRIPTIONOFDISCREPANCYHISCONTROLLERHASNOUNITSOFMEASUREMENTLISTEDONTHEETPOINTDIAL.THETASKANALYSISCALLEDFORUNITSOFPERCENTNDIVISIONSOFMENTSNYMETERORDIALSHOULDHAVETHEPROPERUNITSOFMEASUREMENTONT.SUGGESTPLACINGTHEPROPERUNITSOFMEASUREMENTONTHEDIAL.aoHISDEALSWITH.SCALESTHATAREINAPPROPRIATEFORCONVEYINGHEINFORMATIONREQUIREDOFAPARAMETER.ITWILLBEMODIFIEDTOEFLECTTHENEEDDESCRIBEDBYTHEHED-COMPLETIONOFTHEODIFICATIONWILLOCCURBYTHEENDOFTHE1987REFUELINGOUTAGE.RCEOFDISCREPANCYEXPLANATORYINFORMATION'IFICATIONOFSUITABILITYTASK62ELEQUIPMENTIDNUMBEREC(UIPMENTNAME3682CHARGINGFLOWCONTROLLER HUMANENGINEERINGDISCREPANCYNU:8483ITY:RGEORIGINATOR:JBNPLANT:GINNADATE:7/11/1'985SSMENTCATEGORYLEVELCRATINGXCRIPTIONOFDISCREPANCYHISINDICATORDOESNOTHAVEUNITSOFMEASUREMENTONTHFMETERACE.THETASKANALYSISCALLEDFOR"PCT".MENTSNYMETERSHOULDHAVETHEPROPERUNITSOFMEASUREMENTONIT.UGGESTPLACING"PCT"ONTHEMETERFACE.HISDEALSNETHSCALESTHATAREINAPPROPIATEFORCONVEYINGTHENFORMATIONREQUIREDOFAPARAMETER.ITMILLBEMODIFIEDTOEFLECTTHENEEDDESCRIBEDBYTHEHED.COMPLETIONOFTHEODIFICATIONMILLOCCURBYTHEENDOFTHE1'787REFUELINGOUTAGE.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFSUITABILITYTASK33EQUIPMENTIDNUMBEREQUIPMENTNAME5NON-REGENHXLETDOt'JNOUTTEMP HUMANENGINEERINGDISCREPANCYNUM:8484ITY:RGEORIGINATOR:JBW"PLANT:GINNADATE:7/11/i%85SSMENTCATEGORYLEVELCRATINGXRIPTIONOFDISCREPANCYESECONTROLLERSHAVENOUNITSOFMEASUREMENTONTHESETPOINTIALORONTHEOUTPUTDEMANDMETERFACE.TRENDINGINFORMATIONSREQUESTEDFORFLOW.ENTSTERFACESSHOULDHAVETHEPROPERUNITSOFMEASUREMENTONTHEM.ACE"PCT-DEMANDSIG"ONTHEMETERFACEANDTHEPROPERFLOWRAMETER<EITHERGPMORPCTFLOW)ONTHESETPOINTDIAL.NSIRASEPARATEMETERFORFLOWTRENDING.ONSERTOFTHISHEDDEALSWITHSCALESTHATAREINAPPROPRIATEFORNVEYINGTHEINFORMATIONREQUIREDOFAPARAMETER.ITWILLBEODIFIEDTOCORRECTTHESITUATIONBYTHEENDOFTHE1'787EFUELINGOUTAGE.TRENDINGINFORMATIONFORTHERHRHX1A.1BLOWWILLBEMADEAVAILABEON'HENEWPROCESSCOMPUTERSYSTEMHICHWILLBE1MPLEMENTED6/38/87.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFSUITABILITYTASK73~16.EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER365RHRHX1BOUTLETFLOWCONTROLLERRHRHX1AOUTLETFLOWCONTROLLER HUMANENGINEERINGDISCREPANCYNUMb:8485ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'7S5SSMENTCATEGORY1LEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTHEBUSVOLTAGEMETERSHAVEADEQUATESCALEDIVISIONSBETNEEN8AND188VOLTS.PRESENTLYLY1DIVISIONGRADUATIONEXISTSBETWEEN8AND188.TASKALYSISSME'SUGGESTTHATTHEMETERSHOULDHAVEDIVISIONSOF18>LTSFROM8TO688.DIVISIONSOF5VOLTSHAVEALSOBEENGGESTEDFORSOI'IETASKS.ENTSDICATIONOF488VOLTBUSESTOLESSTHAN188VOLTSISNOTCESSARYASBYTHATPOINTVOLTAGEISDEGRADEDTOOFARTOBEOFYUSE.DIVISIONOF18VOLTSISADEQUATE.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONFICATIONIFICATIONFICATIONIFICATIONIFICATIONIFICATIONIFICATIONOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFA'VAILABILITYOFAVAILABILITYOFAVAiLABILITYOFAVAILABILITYTASKTASKTASKTASKTASKTASKTASKTASK167=.Sz287Qjig2S38SEQUIPMENTIDNUMBEREQUIPMENTNAME747576777SBUS13VOLTMETERBUS14VOLTMETERBUS15VOLTMETERBUS16VOLTMETERBUS17VOLTMETER

HUMANENGINEERINGDISCREPANCYNUMBER:8486LITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985ESSMENTCATEGORY'2LEVELCRATINGYCRIPTIONOFDISCREPANCYERIFICATIONHASDETERMINEDTHATTHEUPPERRANGEANDMETERSCALEIVISIONSFORTHEPRTLIQUIDTEMPERATUREMETERARECURRENTLYNADEQUATE.UPPERRANGEISCURRENTLY388DEG-FWITHDIVISIONSOFSME'SHAVESUGGESTEDANUPPERRANGEOF488DEG-FWITHIVISIONSOF2.MENTSPONPONCONSULTINGTHESTEAMTABLES>THEREAPPEAREDTOBENOITUATIONFORWHICHTHEPRZRPORVORSAFETYVALVEOUTLETEMPERATURESSHOULDEXCEED488nF.THEREFORE.THISRANGEISCCEPTABLE.ASARESULTOFAMBIENTLOSSESANDTHEWATERVOLUMENTHEPRT.THE8-388oFRANGEOFPRTTEMPERATURESSHOULDBEMOREHANADEQUATEALSO.RCEOFDISCREPANCYIFICATIONOFAVAILABILITYEXPLANATORYINFORMATIONTASK55ELEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERPRTLIQUIDTEMPERATURE

HUMANENGINEERINGDISCREPANCYPJQPJ7LITY:RGEORIGINATOR:PLANT:GINNADATE-7/9/1985ESSMENTCATFGORYLEVELCRATINGXCRIPTIONOFDISCREPANCYERIFICATIONHASDETERMINEDTHATTHEUPPERRANGEFORTHEPRTGASRESSUREMETERISCURRENTLYINADEQUATE.ATPRESENTTHEUPPERANGEIS1=PSIG.SME'SHAVESUGGESTEDTHATANUPPERRANGEOFf98PSIGISNEEDED.MENTSPC)lEEHED05b.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYTASK55TASK8~~ELEQUIPMENTIDNUMBEREQUIPMENTNAMEPRTGASPRESSURE HUMANENGINEERINGDISCREPANCYNU:8488ITY:RGEORIGINATOR:DKBPLANT:GINNADATE-7/9/1985SSMENTCATEGORYLEVELCRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATATRENDINGFEEDBACKISNEEDED,3RPRTLEVEL.THECURRENTMETERISNOTCAPABLEOFPROVIDINGENDINGINFORMATION.ENTSONSEEPL'ANTCOMPUTERSYSTEMMILLHAVEPRTLEVELTRENDPABILITY.THISMILLBEIMPLEMENTEDBY6/38/87.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYTASK48EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERPRTLEVEL HUMANENGINEERINGDISCREPANCYUM:8489TY:RGEORI6INATOR:DKBPLANT:GINNADATE:7/9/1'785SSMENTCATEGORYLEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTHEPRESSURIZERSAFETYVALVETLETTEMPERATUREMETERCURRENTLYHASINADEQUATEMETERSCALEVISIONSANDUPPERRANGE.ENTSECURRENTMETERHASANUPPERRANGEOF488DEG-FNITHDIVISIONS18.SME'SUGGESTANUPPERRANGEOF588WITHDIVISIONSOF5G-F.ONSEONREVIENINGTHESTEAMTABLESFORALLPOSSIBLEEXTREMECONDITIONSTHATMIGHTEXISTATTHEOUTLETOFTHEPRESSURIZERFETYVALVES'TWASDETERMINEDTHATA'TEMPERATUREGREATERTHAN38DEGREESWASNOTPOSSIBLESTHEREFORENOSCALECHANGEISTENDEDATTHISTIME.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK83EQUIPMENTIDNUMBEREQUIPMFNTNAMEOTHERPZRSAFETYVLVOUTLETTEMPPZRSAFETYVLVOUTLETTEMP HUMANENGINEERINGDISCREPANCYNUR:8418ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'785cSSMENTCATEGORY1LEVELCRATINGYRIPTIONOFDiSCREPANCYERIFICATIONHASDETERNINEDTHATTHEUPPERRANGEANDNETERSCALEIVISIONSFORTHEPORVOUTLETTEMPERATUREl'lETERAREINADEQUATE.ENTSECURRENTHETERHASANUPPERRANGEOF088DEB-FWITHDIVISIONSF18.SNE'SSUGGESTANUPPERRANGEOF588WITHDIVISIONSOF5EG-F.PONREVIEWINGTHESTEAI'1TABLESFORALLPOSSIBLEEXTREMEONDITIONSTHATNIGHTEXISTATTHEOUTLETOFTHEPRESSURIZERAFETYVALVES.ITWASDETERNINEDTHATATENPERATUREGREATERTHAN88DEGREESWASNOTPOSSIBLESTHEREFORE>NOSCALECHANGEISNTENDEDATTHISTINE.RCEOFDISCREPANCYEXPLANATORYINFORMATION'IFICATIONOFAVAILABILITYTASK83ELEGUIPf')ENTIDNUI'lBEREQUIPMENTNAME15PORVOUTLETTEMP

HUMANENGINEERINGDISCREPANCYNUMBER:8411ITY:RGEORIGINATOF.:DKBPLANT:GINNADATE:7/9'/1'VB5SSMENTCATEGORYLEVELCRATINGXCRIPTIONOFDISCREPANCYERIFICATIONHASDETERMINEDTHATTHELOWERRANGEFORTHESOURCEANGEANDINTERMEDIATERANGEMETERSISINADE>>QUATE.ATPRESENTHELOWRANGEIS-0.5DPM.HOWEVERTHENEGATIVESIGN(-)ISNOTARKEDONTHEMETER~FORSOMETASKSALOWRANGEOF-1.8ISEEDED.MENTSPONSEHISDEALSWITHSCALESTHATAREINAPPROPRIATEFORCONVEYINGTHENFORMATIONREI2UIREDOFAPARAMETER.ITWILLBEMODIFIEDTOEFLECTTHENEEDDESCRIBEDBYTHEHED.COMPLETIONOFTHEODIFICATIONWILLOCCURBYTHEENDOFTHE1987REFUELINGOUTAGE.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITY'IFICATIONOFAVAILABILITY'IFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYTASK'P4TASK15=TASK153TASK31-.TASK315EQUIPMENTIDNUMBEREQUIPMENTNAME(STARTUP>SOURCERANGE¹1(STARTUP)SOURCERANGEINTERMEDIATERANGE¹1INTERMEDIATERANGE¹2 HUMANENGINEERINGDISCREPANCYNUMBER:8412ITY:RGEORIGINATOR:DK8PLANT:GINNADATE'/9/1'F85SSMENT.CATEGORY1LEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTHEUPPERANDLOWERRANGESONET-AVERAGEMETERSISINADEQUATE.THECURRENTMETERSHAVEANGEOF548TO615DEG-F.SME'SSUGGESTARANGEOF5.8TO628G-F.ENTSTE:THEPOSITIONOFTHESEMETERSHAVEBEENPHYSICALLYMOVEDNCEINVENTORYDATAWASTAKEN.ONSEDNO.41.SUGGESTEDTHERANGEOFTAVGBEINCREASEDFROM48TO15oTOARANGEOF5'.8TO6'.8o.ISCHANGEWOULDREQUIRENEWINDICATORSPLUSANEVALUATIONOFECURRENTINSTRUMENTATIONCOMPONENTSTOSEEIFTHEYCOULDERATEWITHA188oSPANVERSUSA75oSPAN.VGRANGESFROM547TO573.5oWHICHISADEQUATELYCOVEREDBYTHEURRENTRANGE.THEREAPPEARSTOBENOTECHNICALJUSTIFICATIONTONCREASETHEINDICATIONRANGETO5'=8TO6'.8o.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATlONOFAVAILABILITYTASK38ELEQUIPMENTIDNUMBER3738EQUIPMENTNAMET-AVGLOOP1A1T-AVGLOOP1A'"T-AVGLOOP181T-AVGLOOPiB'".

HUMANENGINEERINGDISCREPANCYNU:8413ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SSMENT'ATEGORY1LEVELARATINGXRIPTIONOFDISCREPANCYRIFICATIONHASSHONNTHATTRENDINGINFORMATIONISNEEDEDFORT-ERAGE.THECURRENTMETERSCANPROVIDESTATEANDVALUEFORMATIONBUTAREINADEC)UATETOPROVIDETRENDINGINFORMATION.ENTSTE:THELOCAT1ONOFTHESEMETERSHASBEENPHYSICALLYMOVEDNCEINVENTORYDATANASTAKEN.ONENEWPLANTCOMPUTERSYSTEMMILLHAVET-AVETRENDINGPABILITY.THISNILLBEIMPLEMENTEDBY6/38/87.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYTASK89TASK198EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER233738T-AVGLOOP1A1T-AVGLOOP1A2T-AVGLOOP1Blt-AVGLOOP1B2 HUMANENGINEERINGDISCREPANCYNU:8414ITY:RGEORIGINATOR:DKB,PLANT:'GINNADATE:7/9/1985SSMENTCATEGORYLEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTHEHIGHRANGEONTHEDELTA-TTERS(RCS)ISINADEQUATE.FNTSRRENTLYTHEHIGHRANGEIS75DEG-FSME'SSUGGESTAHIGHNGEOF188DEG-F.DNO.414SUGGESTEDTHERANGEOFdTBEINCREASEDFROM75GREESTO188DEGREES.ISCHANGFWOULDREQU1RENEW,INDICATORSPLUSANEVALUATIONOFECURRENTINSTRUMENTATIONCOMPONENTSTOSEEIFTHEYCOULDERATEWITHA188nSPAN.RRENTLYAT188/POWERdTISAPPROXIMATELY66.4o.AT189/POWERTWOULDBEAPPROXIMATELY61.5o.THISISTHEMAXIMUMPOSSIBLETWHICHISWITHINTHECURRENTRANGEOFdT.THEREDOESNOTPPEARTOBEANYTECHNICALREASONTOINCREASETHEdTRANGE.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYTASK176TASK198EQUIPMENTEQUIPMENTELIDNUMBERNAMEOTHER284843DELTA-TMETERlA1DELTA-TMETER1A2DELTA-TMETER1BlDELTA-TMETER182 HUt'tANENGIt4EERINGDISCREPANCYNU:8415ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SSNENTCATEGORY2LEVELRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTRENDINGINFORMATIONISNEEDE'DONURCERANGEMEASUREMENTS.THECURRENTMETERSCANPROVIDESTATELEVELINFORNATIONRUTAREINADEQUATETOPROVIDETRENDINGFORMATION.NENTSHENENPLANTCOMPUTERSYSTENMILLHAVESOURCERANGETRENDINGAPABILITY.THISMILLBEIMPLEMENTEDBY6/38/87.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYTASK94IELEQUIPMENTIDNUffBEREQUIPtfENTNAf'IESOURCERANGEff1SOURCERANGE02 HUMANENGINEERINGDISCREPANCYNUl':8416ITY:RGEORIGINATOR:DYBPLANT:GINNADATE:7/9/1'F85SSMENTCATEGORYLEVELCRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTHEUPPERRANGEFORSTEAMNERATORFEEDFLOWISINADEQUATE.ENTSECURRENTMETERHASAHIGHRANGEOF3.8.SME'SHAVESUGGESTEDHIGHRANGEOF0.8.DNO.016SUGGESTEDTHEUPPERRANGEOFSGFEEDFLOWSHOULDBECREASEDFROf'l3.8X18(6)LBS/HR.188/POWERSTEAMFLOWSHOULDEQUALFEEDFLOW.THE188/STEAMOWISAPPROXIMATELY3.fVX18(6)LBS/HR.THEMAXIMUMVALUEOF.8X18(6)REPRESENTS1.7/FEEDFLOW.THISPROVIDESSUFFICIENTRGINTOMAXIMIZEEXPECTEDFEEDFLOW.THEREISNOTECHNICALASONTOINCREASETHEINDICATEDRANGEOFFEEDFLOW.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYTASK76EQUIPMENTIDNUMBEREQUIPMENTfdAf'fEOTHERSGFEEDFLOWSGFEEDFLOWSGFEEDFLOWSGFEEDFLOW 0

HUMANENGINEERINGDISCREPANCYNUMBR:8417ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SSMENTCATEGORYLEVELCRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTHEUPPERRANGEONTHESTEAMNERATORPRESSUREMETERSISINADEQUATE.ENTSE'SSUGGESTANUPPERRANGEOF1488PSIG.THEHIGHESTNUMERALRRENTLYLABELLEDIS1288PSIG.THEMETERCURRENTLYGOESTO1488IGBUTTHEHEDARISESBECAUSETHEHIGHESTNUMERALMARKINGISLY1288PSIG.ISDEALSWITHSCALESTHATAREINAPPROPRIATEFORCONVEYINGTHEFORMATONREQUIREDOFAPARAMETER.ITWILLBEMODIFIEDTOFLECTTHENEEDDESRIBEDBYTHEHED.COMPLETIONOFTHEEDIFICATIONWILLOCCURBYTHEENDOFTHE1987REFUELINGOUTAGE.CEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONIFICATIONIFICATIONIFICATIONIFICATIONIFICATIONIFICATIONIFICATIONIFICATIONOF'AVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYTASK35TASK61TASK186TASK111TASK118TASK126TASK176TASK1'PSTASK'.65EQUIPMENTIDNUMBEREQUIPMENTNAME49585156SGPRESSURE1A1SGPRESSURE1A2SGPRESSURE1A3SGPRESSURE1R

5758SGPRESSURE182SGPRESSURE1B3

HUMANENGINEERINGDISCREPANCYNUMR:8418ITY'GEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SSMENTCATEGORY1LEVELBRATINGXRIPTIONOFD1SCREPANCYRIFICATIONHASDETERMINEDTHATTRENDINGINFORMATIONONSTEANNERATORPRESSUREISREQUIRED.THECURRENTMETERSCANPROVIDEATEANDVALUEINFORMATION.BUTAREINADEQUATEATPROVIDINGENDINGDATA.ENTSPC)IHENEWPLANTCOMPUTERSYSTEMWILLHAVESTEAMGENERATORTRENDAPABILITY.THISWILLBEIMPLEMENTEDBY6/38/87.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYTASK68TASK126TASK265ELEQUIPMENTIDNUl'lBEREQUIPMENTNAME58515657~sSGPRESSURE1A1SGPRESSURElA2SGPRESSURE1A3SGPRESSURE1B1SGPRESSURE1B2SGPRESSURE1B3

HUMANENGINEERINGDISCREPANCY'UM:8419ITYRGEORIGINATOP.:DKBPLANT:GINNADATE7/9/1985SSMENTCATEGORYLEVELARATINGYRIPTIONOFDISCREPANCYRIFICATIONHASSHOWNTHATFORSOMETASKS,SCALEDIVISIONSONESTEAMGENERATORPRESSUREMETERSAREINADEQUATE.ENTSECURRENTMETERSHAVEDIVISIONSOF28PSIGSME'SHAVEGGESTEDTHATFORSOMETASKSDIVISIONSOF18PSIGARENEEDED~R4345HASBEENINITIATEDTOPROVIDERCS-S/GDELTAPONTHECS.UPONIMPLEMENTATIONOFTHEEWR,THENEEDFORPROVIDINGDICATIONASFINEASTHOSESUGGESTEDBYTHISHEDISNEGATED.SEED59.CEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYTASK68TASK199TASK.2=EQUIPMENTEQUIPMENTIDNUMBERNAME495851SGPRESSURE1AISGPRESSUREIA.SGPRESSURE1A3SGPRESSURE1B1SGPRESSUREiB=SGPRESSURE1B3 HUMANENGINEERINGDISCREPANCYNUMBER:84'"8ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7I'P/2985SSMENTCATEGORYLEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASSHOWNTHATTHESCALEDIVISIONFORMSIVBYPASSOWAREINADEC)UATE.ENTSRRENTDIVISIONSARE8.2.SME'SUGGESTTHATDIVISIONSOF8.81MES18TOTHESIXTHARENEEDED."TERFURTHEREVALUATIONOFTHISHEDGETHECONCLUSIONISTHATADEQUATEINSTRUI'lENTATIONISPRESENTLYAVAILABLEFORTHEEMERGENCYSPONSE.NOMODIFICATIONAPPEARSWARRANTED.'CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK168EQUIPl'lENTIDNUI'1BEREQUIPMENTNAME5055MSIVBYPASSFLOWMSIVBYPASSFLOW HUMANENGINEERINGDISCREPANCYNUthBER:!94'".1ITY:RGEORIGINATOR:DKBPLANT:6INNADATE:7/9/1985SSMENT-CATEGORY1LEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTHEMETERSCALEDIVISIONSFORETURBINEDRIVENAUXFEEDFLONTOSTEAMGENERATORMETERSAREADEQUATE.ENTSPRESENTTHEMETERSHAVEDIVISIONSOF18GPM.SMESSUGGESTAEDFORDIVlSIONSOF5GPM.ISPOSSIBLETOREADTHESEMETERSTO1/2OFTHESMALLESTSCALEVISIONS(18GPM).THEREFOREITISNOTNECESSARYTOADDFINERVISIONSONTHESEt'lETERS.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYTASK111TASK118TASK198TASK291EQUIPMENTIDNUI'lBEREQUIPMENTNAMEOTHER6"'DAFFLOWTOSG-ATDAFFLONTOSG-ATDAFFLONTOSG-B HUMANENGINEERINGDISCREPANCYNul.:ee2~ITY:RGEORIGINATOR:DKBPLANT:GINMADATE:7/9/1985SSMENTCATEGORY2LEVELCRATINGX'RIPTIONOFDISCREPANCYERIFICATIONHASDETERMINEDTHATTHEUNITSONTHEMETERFORONDENSATEHEADERDISCHARGEPRESSUREAREINADEQUATE.MENTSHEUNITSSHOULDBEPSIGHOWEVERTHECURRENTMETERISLABELLEDSIONLY.HISHEDDEALSWITHMETERAND/ORRECORDERSCAlESTHATARENAPPROPRIATEFORCONVEYINGTHEINFORMATIONREQUIREDOFAARAMETER.THESESCALESWILLBECHANGEDTOREFLECTTHENEEDESCRIBEDBYTHEHED.THISWORKWILLBEUNDERGINNATASKSSIGNMENTMAINT85-82WITHCOMPLETIONSCHEDULEDFORTHEENDOFHE1987REFUELINGOUTAGE.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYTASK159EQUIPMENTIDNUMBEREQUIPMENTNAME67CONDHEADERDISCHPRESS HUMANENGINEERINGDISCREPANCYNUMBER:8423ITY:RGEORIGINATOR:DKBPLANT:6INNADATE-7/9/1985SSMENTCATEGORYLEVELCRATINGXCRIPTIONOFDISCREPANCYERIFICATIONHASDETERMINEDTHATTHEUNITSONTHEINSTRUMENTAIRRESSUREMETERSAREINADEQUATE.MENTSHECURRENTMETERI5LABELLEDPSIvWHENPSIGI5WHATISBOTHNTENDEDANDREQUIRED.HISDEALSNITHSCALESTHATAREINAPPROPRIATEFORCONVEYINGTHENFORMATIONREQUIREDOFAPARAMETER.ITWILLBEMODIFIEDTOEFLECTTHENEEDDESCRIBEDBYTHEHED.COMPLETIONOFTHEODIFICATIONMILLOCCURBYTHEENDOFTHE1987REFUELINSOUTAGE.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYIFICATIONOFAVAILABIL1TYTASKlbTASK1.TASK'"11TASK'.83EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERINSTRUMENTAIRPRESSURE HUMANENGINEERINGDISCREPANCYNU:8424ITY:RGEORIGINATOR:DKBPLANT:6INNADATE:7/9/1785SSMENTCATEGORY2LEVELCRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTHEUNITSONTHESERVICEWATERADERPRESSUREMETERISINADEQUATE.ENTSITSOFPSIGARENEEDED~HOWEVERTHELABELLEDUNITSAREPSI.IGISIMPLIED,BUTISNOTEXPLICITLYLABELLED.ISDEALSWITHSCALESTHATAPEINAPPROPRIATEFORCONVEYINGTHEFORMATIONREQUIREDOFAPARAMETER.ITMILLBEMODIFIEDTOFLECTTHENEEDDESCRIBEDBYTHEHED.COMPLETIONOFTHEEDIFICATIONMILLOCCURBYTHEENDOFTHE1987REFUELINGOUTAGE.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYTASK27bEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER7871SERVMATERHEADERPRESSSERVNATERHEADERPRESS

HUMANENGINEERINGDISCREPANCYNUMBER:8425ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SSMENTCATEGORYLEVELCRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTRENDINGINFORMATIONISNEEDEDRINTERMEDIATERANGEFEEDBACK.THEMETERSCURRENTLYUSEDFORTERMEDIATERANGEFEEDBACKCANPROVIDESTATEANDVALUEFORMATIONSHOWEVERSTHEYAREINADEQUATEFORPROVIDINGTRENDINGFORMATION.ENTSENEWPLANTCOMPUTERSYSTEMWILLHAVEINTERMEDIATERANGE'ENDINGCAPABILITY.THISWILLBEIMPLEMENTEDBYb/38/87.'CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYTASK94TASK312EQUIPMENTIDNUMBEREQUIPMENTNAME7374INTERMEDIATERANGE¹1INTERMEDIATERANGE¹2 HUMANENGINEERINGDISCREPANCYNUMR:84'ITY'GEORIGINATOR:DKBPLANT:6INNADATE:7/9/1985SSMENTCATEGORY1LEVELARATINGXRIPTIONOFDISCREPANCYRIFICATIONHASSHOWNTHATTRENDINGINFORMATIONISDESIREDFOR'ESSURIZERPRESSURE.THECURRENTMETERSCANPROVIDESTATEANDLUEINFORMATION.BUTAREINADEQUATEFORPROVIDINGTRENDING'ORMATION.ENTSENEWPLANTCOMPUTERSYSTEMWILLHAVEPRESSURIZERPRESSUREENDINGCAPABILITY.THISWILLBEIMPLEMENTEDBY6/3fi'/87~RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONIFICATIONIFICATIONIFICATIONIFICATIONIFICATIONIFICATIONIFICATIONOFAVAILABILITYOFAVAILABILITY'FAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYTASK18TASK56TASK68TASK81TASK95TASK176TASK179TASK~63EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER88818'.PZRPRESS1-1PZRPRESSPZRPRESS1-3PZRPRESS

HUMANENGINEERINGDISCREPANCYNUMR:847ITY:RGEORIGINATOR:DKBPLANT'INNADATE:7/9/1985-SSMENTCATEGORY1LEVELCRATINGYRIPTIONOFDiSCREPANCYRIFICATIONHASDETERMINEDTHATTHEDIVISIONSONMETERSCALESRPRESSURIZERPRESSUREAREINADEQUATEFORSOI'lETASKS.ENTSHECURRENTMETERSHAVEDIVISIONSOF8PSIG.SME'SHAVEUGGESTEDTHATDIVISIONSOF18PSIGNOULDBEMOREAPPROPRIATEFOROMETASKS.CS-S/GDELTAPMILLBEPROVIDEDONTHEPLANTPROCESSCOMPUTERPPCS)SYSTEMDURINGTHE1'987REFUELINGOUTAGE.UPONMPLEMENTATIONOFTHEENRTHENEEDFORPROVIDINGINDICATIONASINEASTHOSESUGGESTEDBYTHISHEDISNEGATED.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYTASK55TASK56EC'tUIPllENTIDNUMBEREQUIPMENTNAMEOTHER7988810"PZRPRESS1-1PZRPRESS1-2PZRPRESS1-3PZRPRESS1-4

HUMANENGINEERINGDISCREPANCYNUMR:84'ITY:RGEOR1GINATOR:DKBPLANT:GINNADATE:7/'V/1'785SSMENTCATEGORY1LEVELBRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASSHOWNTHATTHELOWERRANGEOFTHECURRENTESSURIZERPRESSUREMETERSISOFTENINADEQUATEFORSOMETASKS.ENTSECURRENTMETERSHAVEALOWERRANGEOF1788PSIG.SME'SHAVEGGESTEDLOWERRANGESOF8PSIG588PSIGAND1888PSIGPENDINGONTHETASK.THEANDNARROWRANGEPZRPRESSUREMETERSSHOULDBEOVONSEDE-RANGEREACTORCOOLANTSYSTEMPRESSURECANBEDISPLAYEDWITHENDCAPABILITYONTHENEWPLANTCOMPUTERSYSTEM.THISPABILITYISINCONJUNCTIONWITHTHEEXISTINGRECORDERCHARTSDPROVIDESADEQUATEINDICATIONOFTHEPARAMETER.THENEWPLANTMPUTERSYSTEMWILLBEIMPLEMENTEDBY6/38/87.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONFICATIONFICATIONFICATIONFICATIONFICATIONIFIONFI>NFI,ONFICATIONFICATIONIFICATIONIFICATIONOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYTASK18TASK4VTASK67TASKSlTASK82TASK87TASK91TASK95TASK182TASK176TASK181TASK263TASK138EQUIPMENTEQUIPMENT IDNUNBEROTHER7V88PZRPRESS1-1PZRPRESS1-'.PZRPRESS1-3PZRPRESS1-4

HUMANENGINEERINGDISCREPANCYNUMR:84ITY:RGEORIGINATOR:DKBPLANT:6INNADATE:7/'P/198SSSMENTCATEGORY1LEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASSHOWNTHATTHEMETERSCALEDIVISIONSFORTHE'ESSURIZERLEVELMETERSMAYBEINADEQUATEFORSOMETASKS.ENTSEMETERSCURRENTLYHAVEDIVISIONSOF=.8PCT.THESMEHASGGESTEDTHATFORSOMETASK,DIVISIONSOF1.8PCTARENELDED."EPRESSURIZERLOWLEVELSETPOINTWILLBECHANGETO13/iiNSISTENTWITHTECH.SPECS.SECTION3.1.1.5.THISCHANGEWILLIMINATETHENEEDTOREADTHISMETERINTENTHSOFAPERCENT.'OCEDURECHANGENOTICESWILLALSOBEINITIATEDTOINSERTTHISWVALUEINAPPROPRIATEPROCEDURES.THESECHANGESWILLBEPLEMENTEDBY4-86.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYTASK43TASK48EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER8384S5PZRLEVEL1-1PZRLEVEL1-2PZRLEVEL1-3

HUMANENGINEERINGDISCREPANCYNUM:8438ITY:RGEORIGINATOR:DK8PLANT:6INNADATE-7/'P/1'785SSMENTCATEGORY2LEVELCRATINGXRIPTIONOFDiSCREPANCYRIFICATIONHASSHOWNTHATTHELABELLEDUNITSONTHEFEEDWATERMPSUCTIONPRESSUREMETERSAREINAPPROPRIATE.THEUNITSSHOULDPSIG~BUTARECURRENTLYLABELLEDPSIONLY.ENTS3TEPSIHEREMEANSPSIGvBUTSHOULDBEEXPLICITLYLABELLED~ISDEALSWITHSCALESTHATAREINAPPROPRIATEFORCONVEYINGTHEFORMATIONREQUIREDOFAPARAMETER.ITWILLBEMODIFIEDTOFLECTTHENEEDDESCRIBEDBYTHEHED-COMPLETIONOFTHEDIFICATIONWILLOCCURBYTHEENDOFTHE1987REFUELINGOUTAGE.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYTASK15'VELEC(UIPMENTIDNUMBEREQUIPMENTNAMEOTHER8897FWPSUCTIONPRESSFWPSUCTIONPRESS HUMANENGINEERINGDISCREPANCYNU:8431ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'785SSMENTCATEGORYLEVELCRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASSHOWNTHATTHELABELLEDUNITSFORFEEDWATERPUMPSCHARGEPRESSUREAREINAPPROPRIATE-THEMETERSHOULDBEBELLEDPSIG,BUTISCURRENTLYLABELLEDPSIONLY.ENTSTE:PSIINTHISCASEIMPLIESPSIG~BUTSHOULDBEEXPLICITONEMETER~ISDEALSWITHSCALESTHATAREINAPPROPIATEFORCONVEYINGTHEFORMATIONREQUIREDOFAPARAMETER.ITWILLBEMODIFIEDTOFLECTTHENEEDDESCRIBEDBY.THEHED.COMPLETIONOFTHEDIFICATONWILLOCCURBYTHEENDOFTHE1987REFUELINGOUTAGE.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVA1LABILITYTASK1SVEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER8'P98FWPDISCHPRESSFWPDISCHPRESS HUNANENGINEERINGDISCREPANCYNUNBER:8432ITY:RGEORIGINATOR:DKBPLANT:GINNADATE7/9/1985SSNENTCATEGORYLEVELCRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASSHOWNTHATTHEUNITSNEEDEDONTHEHOTWELLLEVELTERARENOTAVAILABLETHENETERSHOULDBELABELLEDININCHES'EVERATTHEPRESENTNOUNITSARELABELLEDONTHENETER.ENTSONISDEALSWITHSCALESTHATAREINAPPROPRIATEFORCONVEYINGTHEFORNATIONREQUIREDOFAPARANETER.ITWILLBENODIFIEDTOFLECTTHE,NEEDDESCRIBEDBYTHEHED.CONPLETIONOFTHE~DIFICATIONWILLOCCURBYTHEENDOFTHE1987REFUELINGOUTAGE.CEOFDISCREPANCYEXPLANATORYINFORNATIONFICATIONOFAVAILABILITYTASK159LEQUIPNENTIDNUNBEREOUIPNENTMANEOTHERHOTWELLLEVELHOTWELLLEVEL

HUMANENGINEERINGDISCREPANCYNUM:8433ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SSI'1ENTCATEGORY2LEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHEUPPERRANGEONTHEHOTWELLLEVELTERISINADEQUATE.ENTSECURRENTHIGHRANGEIS48.SME'SSUGGESTAHIGHRANGEOF58~ECURRENTRANGEOFHOTWELLLEVELINDICATIONISACTUALLY8-48CHESWHICHISADEl<UATEFORALLOPERATIONREC/UIREMENTS~NOANGEISINTENDEDATTHISTIME~CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK159EQUIPMENTIDNU~BEREQUIPMENTNAMEOTHER185186HOTWELLLEVELHOTWELLLEVEL

HUMANENGINEERINGDISCREPANCYNUMER:8434LITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985ESSMENTCATEGORY1LEVELCRATINGYCRIPTIONOFDISCREPANCYERIFICATIONHASDETERMINEDTHATTHEUPPERRANGEANDMETERSCALEIVISIONSFORTHECSTLEVELMETERAREINADEQUATE.MENTSHECURRENTMETERHASANUPPERRANGEOF.4WITHDIVISIONSOF1.8T.SME'SUGGESTTHATANUPPERRANGEOF25FTWITHDIVISIONSOF.5FTMAYBENEEDEDFORSOMETASK.~aiHECONDENSATESTORAGETANKSOVERFLOWATALEVELBETWEEN23AND4FEETTHEREFOREANYINDICATIONABOVE24FEETISUNNECESSARY'RRENTMINIMUMDIVISIONSOF1FOOTAREADEQUATEASTHISALLOWSCCURATEINDICATIONTOTHENEAREST1/2FOOT.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYTASK.72TASK.'IELEQUIPMENTIDNUMBEREQUIPMENTNAME17CSTLEVEL

HUMANENGINEERINGDISCREPANCYNUMBR:8435ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'785SSMENTCATEGORY2LEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATLABELLINGPROBLEMSEXISTWITHEMETERSCALEFORRCST-AVG-ATPRESENTUNITSARENOTLABELLEDONEMETER~ANDTHEHIGHESTLABELLEDNUMERALIS618DEG-F.ENTSEUPPERRANGESHOULDBE615DEG-FANDHAVEUNITSOFDEG-F."ITSARELABELEDONTHEMETER.THEHIGHENDOFTHERANGECANBEFERRED.NOCHANGEAPPEARSWARRANTED.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK8VEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER144RCST-AVG

HUMANENGINEERINGDISCREPANCYNUMR:8436ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/'9/1985SSMENTCATEGORY1LEVELBRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASSHOWNTHATLABELLEDUNITSARENOTAVAILABLEONERCSPRESSURERECORDER.THISRECORDERSHOULDHAVEUNITSOFIGLABELLEDONTHERECORDER.ENTS'ONISDEALSWITHSCALESTHATAREINAPPROPRIATEFORCONVEYINGTHEFORMATIONREQUIREDOFAPARAMETER.ITWILLBEMODIFIEDTOFLECTTHENEEDDESCRIBEDBYTHEHED-COl'1PLETIONOFTHEEDIFICATIONWILLOCCURBYTHEENDOFTHE1987REFUELINGOUTAGE~CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONFICATIONFICATIONFICATIONFICATIONFICATIONFICATIONOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYFONOFAVAILABILITYFIIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYTASK18TASK55TASK68TASK75TASK88TASK81TASK95TASK96TASK82TASK186TASK86TASK328TASK136TASK26'3TASK46TASK49TASK54EOUIPI'1ENT'QUIPMENTIDNUMBERNAMEOTHEP, RCSPRESSURERECORDER HUMANENGINEERINGDISCREPANCYNUMw.8437ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/'P/1985SSMENTCATEGORY1LEVELBRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTHESCALEDIVISIONSFORTHEWIDENGESCALEOFTHERCSPRESSURERECORDERAREINADEQUATEFORSOMESKS.ENTSECURRENTWIDERANGESCALEHASDIVISIONSOF58SMESSUGGESTIVISIONSOF8.5.AND5FORVARIOUSTASkS.THE'ARROWRANGEALEONTHESAME'ECORDERHASDIVISIONSOF18.ONSER4345HASBEENISSUEDINRESPONSETOTHISNEED.THEEWRQUIRESTHATTHERCSANDS/GPRESSURESIGNALSARETOBEINPUTEDTOTHENEWCOI'1PUTERSYSTEMANDTHECOMPUTERPROGRAMMEDTOTRENDEDELTAP.THISWILLBEACCOMPLISHEDBY6/38/87.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFIFICATIONOFIFICATIONOFIFICATIONOFIFICATIONOFIFICATIONOFAVAILABILITYAVAILABILITYAVAILABILITYAVAILABILITYAVAILABILITYAVAILABILITYTASK68TASK95TASK263TASK82TASK86TASK136ELEQUIPMENTIDNUl'1BEREQUIPMENTNAME148RCSPRESSURERECORDER HUMANENGINEERINGDISCREPANCYNUMBER:8438ITY:RGEOR1GINATOR:DKBPLANT:6INNADATE:7/9/1985SSMENTCATEGORY1LEVELCRATINGXRIPTIONOFDiSCREPANCYRIFICATIONHASSHOWNTHATTHERECORDERSCALEANDRECORDERPAPERALEDONOTMATCHONTHEPRESSURIiERLEVELRECORDER.ENTSTHSHOULDHAVESCALESWITHARANGEOF8-188PCTINDIVISIONSOFPCT.o.VESTIGATIONREVEALEDTHATTHEPROPEP.CHARTPAPERWASONTHECORDER.APOSSIBLEEXPLANATIONTOTHEGENERATIONOFTHISHEDTHATFORANYONEOFSEVERALPOSSIBLEREASONS~ATEMPORARYARTPAPERWASINSTALLEDATTHETIMEOFTHISHEDWRITEUP.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK.FICATIONOFAVAILABILITYTASKFICATIONOFAVAILABILITYTASKFICATIONOFAVAILABILITYTASK22626328546LEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER149PZRLEVELRECORDER

HUMANENGINEERINGDISCREPANCYNUMB<.8439ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'785SSMENTCATEGORYLEVELCRAT1NGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTHEUPPERRANGEONTHEWIDENGESTEAMGENERATORLEVELRECORDER-LOOPA5BISINADEQUATE.ANPERRANGEOF538INCHESISSUGGESTEDBYTHE'ME.ENTSPRESENTTHISSCALEHASANUPPERRANGEOF528mWITH588BEINGEHIGHESTLABELLEDNUMERAL.ONEUPPERLEVELTAPFORTHES/GLEVELINDICATIONISAT518"FROMETUBESHEET~THEREFORE~AWIDERANGELEVELSCALEOFGREATERAN518"ISUNNECESSARY.PRESENTRANGEISADEQUATE-CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK13=EQUIPMENTIDNUMBEREQUIPMENTNAME15'".WR-SGLOOPA~xBRECORDER 8440Thispageintentionallyleftblank.

,HUMANENGINEERINGDISCREPANCYNU:8441ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SSMENTCATEGORY1LEVELBRATINGYRIPTIONOFDISCREPANCYERIFICATIONHASDETERMINEDTHATTHEUPPERRANGEFORTHEBORICCIDTOBLENDERFLOWCONTROLLERSETPOINTDIALSCALEISADEQUATE.ENTSEPRESENTUPPERRANGEIS18GPM-SME'SSUGGESTANUPPERRANGE48GPM~18GPMFLOWTHROUGHTHEBORICACIDBLENDERISMORETHANTHATHICHISNECESSARYFORNORMALOPERATION.AFLOWRATEGREATERTHAN8GPMWOULDBEINDICATIONOFANEMERGENCYBORATIONCONDITIONNWHICHCASEANALTERNATEFL'OWPATHISUTILIZEDWHICHHASFLOWNDICATIONUPTO158GPM.NOCHANGEISWARRANTED.RCEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYTASK158EQUIPMENTIDNUMBEREQUIPMENTNAME733BATOBLDRFLOW HUMANENGINEERINGDISCREPANCYUM:844=.TY:RGEORIGINATOR-DKBPLANT:GINNADATE:7/9/1985SSMENTCATEGORY1LEVELBRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATTHESTATUSLIGHTCOLORONTHENLOWFLOWCSLISINAPPROPRIATE.ENTSPRESENTTHISISAWHITECSL.ITSHOULDBEAREDCSLACCORDINGTHESME.ISTHERECOMMENDATIONOFTHEOPERATIONDEPT.TOKEEPTHEFANWFLOWCSLWHITE.THISMEANSANABNORMALCONDITIONTOTHE'ERATORS.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK1b1EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER112114LOWAIRFLOWCSLLOWAIRFLOWCSL HUMANENGINEERINGDISCREPANCYNUMBER:8443ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/'P/1'785SSMENTCATEGORY2LEVELCRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASSHOWNTHATTHEPOSITIONLABELSFORTHEEMERGENCYNERATORGOVERNORAREINADEQUATE.THISCONTROLSHOULDHAVEMANENTLABELS"RAISE"AND"LOWER".ATPRESENTTHESEAREDYNO-PELABELS.ENTS-eRMANENTLABELSWILLBEINSTALLEDASPARTOFACOMPREHENSIVEBELLINGPACKAGEFORTHECONTROLROOtl.THISWILLBEIMPLEMENTEDTHE1'787REFUELINGOUTAGE.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASKEQUIPMENTIDNUtlBEREQUIPMENTNAME1~714'DG01AGOVERNOREDGOIBGOVERNOR HUMANENGINEERINGDISCREPANCYINUM:8444ITY:RGEORIGINATOR:DK8PLANT:GINNADATE:7/9/1785SSMENTCATEGORY1LEVELCRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASSHOWNTHATAPOSIT1ONLABELPLATEISNOTAILABLEFORTHEEDG¹1AANDEDG¹1BAUTOVOLTCONTROLRHEOSTAT.ISISACONTINUOUSCONTROLANDSHOULDHAVEAPOSITIONACKPLATE"TOINDICATECURRENTRHEOSTATSETTING.ENTSSKASSIGNMENTOPS85-84ADDRESESTHECONCERNOFTHISHED.NEWCUTCHEONPLATESWILLBEINSTALLEDWHICHWILLUTILIZEMENCLATURECONSISTENTWITHPROCEDURES.THEREISALSOANGOING21/2YEARREVIEWOFPROCEDURESWHICHWILLENSURENSISTENCYASWELLASAREGULARTRAININGSCHEDULE.THISWILLBEPLEMENTEDBYSPRING1987.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK29'QUIPMENTIDNUMBEREQUIPMENTNAMEOTHER149158EDG¹1AAUTOVOITRHEOSTATEDG¹1BAUTOVOLTRHEOSTAT HUMANENGINEERINGDISCREPANCYNUM:8445ITY:RGEORIGINATOR:JBWPLANT:GINNADATE:7/15/1'F85SSMENTCATEGORYLEVELCRATINGXRIPTIONOFDISCREPANCYETASKANALYSISCALLEDFORTHESWITCHPOSITIONTOGOTOTART".ENTSEACTUALSWITCHPOSITIONREADS"CLOSE"~SWITCHPOSITIONSOULDFOLLOWFUNCTION.WESCUTCHEONPLATESWILLBEINSTALLEDWHICHWILLUTILiZENOMENCLATURECONSISTENTWITHPROCEDURES.INADDITIONrAHUMANCTORSMANUALWILLBEPROVIDEDTHATADMINISTRATIVELYDICTATESBREVIATIONSANDACRONYMSUSEDINTHEPLANT.THEREISALSOANGOING.1/.YEARREVIEWOFPROCEDURESWHICHWILLENSUREINSISTENCYASWELLASAREGULARTRAININGSCHEDULE.THISWILLBEPLEMENTEDBYTHEENDOFTHE1'987REFUELINGOUTAGE.CEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYTASK1'vibvlid83EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHE87INSTAIRCOMP1C

HUMANENGINEERINGDISCREPANCYNUMBR:8446ITY:RGEORIGINATOR:JBPJPLANT:6INNADATE:'7/lS/1985SSMENTCATEGORY1LEVELBRATINGYRIPTIONOFDISCPEPANCYETASKANALYSISCALLEDFORTHESEMETERSTOREADINDIVISIONSOFOR2~UNITSOFPSIG.ANDTOHAVEARANGEOF8-288(MAXIMUM).ENTSEACTUALMETERREADSINPSIA~NOTPSIG~THEACTUALDIVISIONSE5vNOT1OR'HELOWRANGEIS18'OT8DERANGECONTAINMENTPRESSUREINDICATIONISAVAILABLEINTHECONTROLROOMWITHARANGEOFTHREETIMESTHEDESIGNPRESSUREOFECONTAINMENTBUILDING.THISANDOTHEREXISTINGCONTAINMENTESSUREINDICATION(SEEHED0363)PRECLUDEANEEDFORADDITIONALSTRUMENTATION.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK17>1'Vv28'5~88r1'%br388EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERJ3CTNTPRESS1BCTNTPRESS2BCTNTPRESS3B HUMANENGINEERINGDISCREPANCYU:8447TY:RGEORIGINATOP.:JBWPLANT:GINNADATE:7/15/1'F85SMENTCATEGORY1LEVELRATINGXIPTIONOFDISCREPANCYET.A.CALLEDFORTHESEMETERSTOBEINUNITSOFPSIGANDGPMSPECTIVELYINADDITIONSNEITHERARELABELED'OTHJUSTHAVESTRUMENT8LABELSE.G.PI4886B.ENTSITSOFMEASUREMENTARENOTSHOWNONTHEMETERFACES.METERSOULDALSOBECLEARLYLABELED'SDEALSWITHSCALESTHATAREINAPPROPRIATEFORCONVEYINGTHEMFORMATIONREQUIREDOFAPARAMETER.ITWILLBEMODIFIEDTOFLECTTHENEEDDESCRIBEDBYTHEHED.COMPLETIONOFTHEDIFICATIONWILLOCCURBYTHEENDOFTHE1987REFUELINGOUTAGE.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK159EQUIPMENTIDNUMBER"EQUIPMENTNAMEOTHER'13141516STBYAUXFEEDDISCHPRESSSTBYAUXFEEDFLOWSTBYAUXFEEDDISCHPRESSSTBYAUXFEEDFLOW HUMANENGINEERINGDISCREPANCYUMB:8448TYRGEORIGINATOR:JBNPLANT:GINNADATE:7/15/1985SMENTCATEGORY1LEVELCRATINGYIPTIONOFDISCREPANCYTASKANALYSISCALLEDFORTHESEMETERSTOBEINVOLTS'ANGE88INDIVISIONSOF5.NTSACTUALMETERSAREINDIVISIONSOF18.JNSREMENTOF1P>VOLTSAREADEQUATEFOREMERGENCYD/GVOLTMETER.TAGEDOESN'TNEEDTOBEREADMOREACCURATELYTHANTHENEARESTOLTS.CEOFDISCREPANCYEXPLANATORYINFORMATlONFICATIONOFAVAILABILITYTASK.8.EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER67EMERGGEN51AVOLTMETEREMERGGENC1BVOLTMETER HUMANENGINEERINGDISCREPANCYNUMBR:8449ITY:RGEORIGINATOR:DK8PLANT:GINNADATE-7/9/1985SSMENTCATEGORY1LEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATANANNUNCIATORFORSIACTUATIONNEEDEDANDISNOTPRESENTLYAVAILABLE.ISANNUNCIATORMOULDPROVIDEDIRECTFEEDBACKTOTHEOPERATORATASIHASOCCURED~EINTENTHEREWASTOHAVEANANNUNCIATORTOPROVIDEINDICATIONATTHESAFEGUARDSSEQUENCEHASBEENSATISFACTORILYCOMPLETEDISISREALLYNOTDESIRABLESINCEANALARMSHOULDINDICATEALFUNCTIONRATHERTHANASUCCESSFULCOMPLETIONOFAPROCESS.RRENTLYTHEREAREALARMSTOINDICATETHATANSISIGNALISESENTvTHATCVISOLATIONANDVENTILATIONHAVEOCCURED~THEREESAFEGUARDSVALVESTATUSLIGHTSC.V.ISOLATIONSTATUSLIGHTSNDC.V.ISOLATIONRELAYSTATUSPANELLIGHTS)~PUMPRUNNINGIGHTSANDOTHERINSTRUMENTATIONTOVERIFYSI~CEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYIFICATIONOFAVAILABILITYTASK1(ACTUATESI)TASK58(CKPZRPRESS.CONTROL)TASK63(CKRCPSEALCOOLING)TASK1~~5(CKIFSIISACTUATED)TASK151(CKSISIGNALSTATUS)EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERSIACTUATION(ANNUNCIATOR)

HUMANENGINEERINGDISCREPANCYNUN:84S8ITY:RGEORIGINATOR:DKBPLANT:GINNADATE7/'P/1985SSMENTCATEGORY1LEVELARATINGXRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATANINDICATIONFORREACTORVESSELVELISNEEDEDANDISNOTPRESENTLYAVAILABLE.ENTSONSEACESSELLEVELINDICATIONWELLBEAVAILABLEINTHECONTROLON.THEDESIGNANDINPLENENTATIONOFASYSTENTOPROVIDETHISDICATIONISCURRENTLYAUTHORIZEDBYEWR0'.7'P~.THISWILLBEERABLEBY7/Sj.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASKbEQUIPMENTIDNUNBEREQUIPMENTMANEOTHERRXVESSELLEVEL 0

HUMANENGINEERINGDISCREPANCYNUM:8451ITY:RGEORIGINATOR:DKBPLANT:GINNADATE7/5'/1985SMENTCATEGORY1LEVELBRATINGXIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDANEEDFORATOTALCHARGINGFLOWDICATION.THISINDICATIONISNOTCURRENTLYAVAILABLE.ENTSONSER4HASBEENISSUEDTOINSTALLFLOWINDICATIONBY6/38/88.CEOFDISCREPANCYEXPLANATORYINFORMATIONTASK12TASK44TASK244FICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYEQUIPMENTEQUIPMENTLIDNUMBERNAMEOTHERTOTALCHARGINGFLOW HUMANENGINEERINGDISCREPANCYUNBER:8452TY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/'P/1'F85SNENTCATEGORYLEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDANEEDFORCOMPONENTCOOLINGWATEROMTOTHERCPTHERNALBARRIER.THISINDICATIONISNOTESENTLYAVAILABLE.ENTSISINDICATIONSHOULDHAVEARANGEOF8-188GPNINDIVISIONSOFEREDOESNOTAPPEARTOBEJUSTIFICATIONTOWARRANTADIFICATIONATTHISTINE.HOWEVER.FURTHEREVALUATIONOFTHISDMILLBECONDUCTEDTODETERMINEIFANADDITIONALPROCESSNPUTERINPUTMOULDBENEFITOPERATORSINTHEPERFORNANCEOFEIRDUTIES.THEEXPECTEDCOMPLETIONDATEOFTHEEVALUATIONISNE1988.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYTASK1.TASK63EQUIPMENTEQUIPMENTLIDNUt'tBERNANEOTHERCCl4FLOl4TORCP-ATHERMALBARRIERCCMFLOW,TORCP-BTHERMALBARRIER

HUMANENGINEERINGDISCREPANCYNUM:8453ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SSMENTCATEGORYLEVELARATINGXRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATANINDICATIONISNEEDEDFORLTA-PBETWEENRCSANDSTEAMGENERATORS.THISINDICATIONISNOTESENTLYAVAILABLE.ENTSESEINDICATIONSSHOULDHAVEARANGEOF8-588PSIDINDIVISIONS18.R4345HASBEENINITIATEDWHICHREQUIRESRCSANDS/GPRESSUREBEINPUTTEDINTOTHEPPCSANDTHEPPCSPROGRAMMEDTODISPLAYS-S/GDELTAP.THISWILLBEDONEJUNE38.1987.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK61EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERDELTA-PBETWEENRCSANDSG-ADELTA-PBETWEENRCSANDSG-B HUMANENGINEERINGDISCREPANCYNUMB:PJ454ITY:RGEORI6INATOR:DKBPLANT:GINNADATE-7/'7/1'F85SSMENTCATEGORY'2LEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDANEEDFORCONDENSATEFLONDICATIONS.ENTSONSEHENDETERMINEDBYTHEREVIENCOMMITTEETHATHAVINGTHISONINDICATIONADDSMINIMAL'FANY~OPERABILITYTOTHEPLANT.CHANGEISINTENDEDATTHISTIME.'CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK159EQUIPMENTEQUIPMENTLIDNUMBERNAMEOTHERCONDENSATEFLOW HUMANENGINEERINGDISCREPANCYNUMB:8455ITY:RGEORIGINATOR:DK8PLANT:GINNADATE:7/9/1985SSMENTCATEGORY'2LEVELBRATINGNRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDANEEDFORVALVEPOSITIONMETERSFORV738AANDMOV738B.ENTSESEDONOTEXIST.RECOMMENDEDPLACEMENTISPANEL7.ONSEHED¹4PJ.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK162(CONT.RCSCOOLDONNTOCLDSHUT)EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERRHRHXAMOV738A'RHRHXBMOV738B

HUMANENGINEERINGDISCREPANCYUM:8456ITY:RGEORIGINATORDKBPLANT:6INNADATE:7/9/1985SMENTCATEGORY1LEVELRRATINGYIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDANEEDFORAPORVOPENANNUNCIATORRM~NTSNSERSNOTAPPEARTOBEJUSTIFICATIONTONARRANTAIFICATIONATTHISTIME.HOMEVERFURTHEREVALUATIONOFTHISMILLBECONDUCTEDTODETERMINEIFANADDITIONALPROCESSPUTERINPUTMOULDBENEFITOPERATORSINTHEPERFORMANCEOFIRDUTIES.THEEXPECTEDCOMPLETIONDATEOFTHEEVALUATIONISNE1'788.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK83EQUIPMENTIDNUMBEREQUIPMENTNAME(ANNUNCIATOR>PORVOPEN

HUMANENGINEERINGDISCREPANCYUM:8457TY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SSMENTCATEGORYLEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDANEEDFORCONTROLSINTHECRFORRCPALINJECTIONISOLATIONVALVES.THISCONTROLSHOULDHAVEATERASSOCIATEDNITHITTOINDICATEPERCENTOFVALVEOPENING.ENTSEASSOCIATEDMETERSHOULDHAVEARANGEOF8-188PCTINVISIONSOF2~PSE-1ANDECA-8.~REQUIRETHEISOLATIONVALVESTOBECLOSEDIORTOSTARTINGACHARGINGPUMPAFTERCCNISLOSTTOTHESEALS~ISISREQUIREDTOPREVENTRCPSHAFTDAMAGE.SINCETHEOLATIONVALVESAREMANUALrTHEREISNONEEDFORPOSITIONDICATIONINTHECONTROLROOMiESPECIALLY8-188/OPEN.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASKb4EQUIPMENTIDNUMBEREQUIPMENTNAMERCPSEALINJECTIONISOLATIONVALVES HUMANENGINEERINGDISCREPANCYNUMR:8458ITY:RGEORIGINATOR:DKBPLANT:GINNADATE7/9/1985SSMENTCATEGORY1LEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHENEEDFORINDICATIONSOFKW'SFOREPRESSURIZERHEATERSANDPRESSURIZERBACKUPHEATERS.ENTSESEMETERSSHOULDHAVEARANGEOF8-488KWIN18KWDIVISIONS.ONSURVEYOFTHEOPERATORSHASDETERMINEDTHATTHISINDICATION.ULDBENICETOHAVEiBUTNOTNECESSARY.FURTHER~THISDICATIONISAVAILABLELOCALLYATTHEBUSSES.CEOFDISCREPANCYEXPLANATORYINFORMATIONIFICATIONOFAVAILABILITYTASK173EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERKWMETERFORPRZB/UHTRSKWMETERFORPRZHTRS HUMANENGINEERINGDISCREPANCYUMB:8459ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/'P/1'785SSMENTCATEGORY1LEVELCRATING'RIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATANINDICATIONFORCONTAINMENTPLEVELISNEEDED.ENTSISINDICATIONSHOULDHAVEARANGEOF8-23INCHESIN.INCHVISIONS."eEREPRESENTLYEXISTSTWOCONTAINMENTSUMPINDICATORSINTHETROLROOMWITHARANGEO-38FT.ADDITIONALINSTRUMENTATIONISREQUIRED.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK155EQUIPMENTIDNUMBEREQUIPMENTNAMECONTSUMPLEVEL HUMANENGINEERINGDISCREPANCYUM.8468ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'785SMENTCATEGORY1LEVELBRATINGXIPTIONOFDiSCREPANCYIFICATIONHASDETERMINEDTHENEEDFORAWIDERANGEPRESSURIZERER.THISINDICATIONISNOTCURRENTLYAVAILABLE.NTSISMETERSHOULDHAVEARANGEOF8-2588PSIGZNDIVISIONSOF58..NSENEPLANTCOMPUTERWILLHAVEPRESSUREWIDE-RANGECAPABILITY-IS,WILLBEIMPLEMENTEDBY6/38/87.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONICATIONICATIONFICATIONFICATIONFICATIONFICATIONFICATIONFICATIONFICATIONFICATIONFICATIONFICATIONFICATIONOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYOFAVAILABILITYTASKTASKTASKTASKTASKTASKTASKTASKTASKTASKTASKTASKTASKTASK6168759698186173258318368'328265.81385285EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERPRZRWIDERANGEPRESS HUMANENGINEERINGDISCREPANCYNUMBR:8461ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/'7/1'785SSMENTCATEGORY1LEVELBRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDANEEDFORLOOPT-HOTINDICATIONS.ENTSESEINDICATIONSSHOULDHAVEARANGEOF588TO68DEG-FWITHVISIONSOF1DEG-F.ONSST-HOTINDICATORSHAVEBEENINSTALLEDINTHECENTERSECTIONOFEMCB.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYTASK68TASK76TASK77TASK98TASK9'1TASK95TASKV6TASK162TASK1PSTASK176TASK328TASK.63EQUIPMENT:LIDNUMBEREQUIPMENTNAMET-HOTLOOP-AT-HOTLOOP-B HUMANENGINEERINGDISCREPANCYNUMBER:846.ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'785SSMENTCATEGORY1LEVELBRATINGXRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATANINDICATIONOFRCSHOTLEGMPERATUREISNEEDED.THISINDICATIONISNOTPRESENTLYAILABLE.ENTSONST-HOTINDICATORSHAVEBEENINSTALLEDINTHECENTERSECTIONOFEMCB.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYTASK.2TASK68EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERRCSHOTLEGTEMPERATURE

HUMANENGINEERINGDISCREPANCYUM:8%63TY:RGEORIGINATOR-DKBPLANT:6INNADATE:7/9/1985SMENTCATEGORY1LEVELARATINGYIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATSEVERALMAJORTRENDMAPSANDDICATIONSARENEEDEDONASAFETYPARAMETERDISPLAYSYSTEMrDS).ENTSEFOLLOWINGSPDSINDICATIONSARENEEDED:CCWFLOWTOMAJORCOMPONENTSCTOTALFLOWLOWFROMSEALRETURNHXOCOUPLETRENDMAPSUBCOOLINGTRENDMAPSGRADIATIONINDICATIONFORBLOWDOWNSTEAMLINERADIATIONCOOLDOWNTRENDMAPCCWFLOWFROMRHRHXONSEESPDSPARAMETERSELECTIONHASBEENREVIEWEDANDHASBEENEMEDADEQUATE.NOMAJORCHANGESAPPEARWARRANTEDATTHISTIME.ENDMAPSWILLBEPROVIDEDONTHENEWPLANTCOMPUTERSYSTEM.ISWILLBE1MPLEMENTED6/38/87~CEOFDISCREPANCYEXPLANATORYINFORMATIONFINOFAVAILABILITYFICNOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITY,FICATIONOFAVAILABILITYTASK6TASK66TASK68TASK'P1TASK'P5TASK187TASK16~TASK176

ICATIONOFAVAILABILITYICATIONOFAVAILABILITYICATIONOFAVAILABILITYICATIONOFAVAILABILITYICATIONOFAVAILABILITYTASK1VVTASK198TASK328TASK25'6TASK263:EQUIPMENTIEINUMBEREGUIPMENTNAMEOTHERSPDS HUMANENGINEERINGDISCREPANCYUMb..8464TY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SMENTCATEGORY1LEVELBRATINGXIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDTHATANINDICATIONFORCOREEXITRMOCOUPLETEMPERATUREISNEEDED.THISINDICATIONISNOTSENTLYAVAILABLE.NTSENSE0NEDIGITALCOREEXITTHERMOCOUPLEINDICATORSNETHAUTOMATICCTIONTEMPERATURECOMPENSATIONHAVEBEENINSTALLEDINTHEORERACKSINTHECONTROLROOM.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYICATIONOFAVAILABILITYTASK2TASK.3,EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERCOREEXITTC HUMANENGINEERINGDISCREPANCYNUM:8465ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SSMENTCATEGORYLEVELCRAT1NGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATANINDICATIONOFEXCESSLETDOWNATEXCHANGEROUTLETFLOWISNEEDED.THISISNOTCURRENTLYAILABLE.ENTSEREDOESNOTAPPEARTOBEJUSTIFICATIONTOWARRANTAMODIFITIONATTHISTIME.HOWEVER~FURTHEREVALUATIONOFTHISDWILLBECONDUCTEDTODETERMINEIFANADDITIONALPROCESSCOMPUTERINPUTWOUULDBENEFITOPERATORSINTHEPERFORMANCEOFEIRDUTIES.THEEXPECTEDCOPLETIONDATEOFTHEEVALUATIONISNE1988.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYTASK12TASK277EQUIPMENTIDNUMBEREQUIPMENTNAMEEXCESSLETDOWNHXOUTLETFLOW HUMANENGINEERINGDISCREPANCYUM:8466TY'GEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SMENTCATEGORYLEVELCRATINGYIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDANEEDFORANINDICATIONOFCCWFLOW,MEXCESSLETDOWN.THISINDICATIONISNOTPRESENTLYAVAILABLE.NTSONSEITIONOFCCWFLOWFROMEXCESSLETDOWNISDEEMEDNECESSARYTHITIME.EOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK1.EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERCCWFLOWFROMEXCESSLETDOWN HUMANENGINEERINGDISCREPANCYUMBER:8467TY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'F85SMENTCATEGORY1LEVELARATINGXIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDANEEDFORCONTAINMENTTEMPERATUREICATIONANDISNOTPRESENTLYAVAILABLE.NTSSMETERSHOULDHAVEARANGEOF8-488DEG-FINDIVISIONSOF18.TAINMENTTEMPERATUREMILLBEAVAILABLEONTHENENPLANTPUTERSYSTEM.THISMILLBEIMPLEMENTEDBYb/38/87.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYTASKb1EQUIPMENTIDNUMBEREQUIPMENTNAMECONTAINMENTTEMPERATURE HUMANENGINEERINGDISCREPANCYUMB:8468TY:RGEOPIGINATOR:DKBPLANT:GINNADATE:7/'7/1985SMENTCATEGORYLEVELCRATINGYIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDANEEDFORSTATUSLIGHTINDICATIONSMSIVBYPASSVALVES.NTSANDGREENCSL'SARENEEDED.FANSMSIVBYPASSVALVESAREMANUALVALVESNHICHARECONTROLLEDBY3CEDURE.THESEVALVESAREONLYUSEDDURINGSECONDARYSIDEHEATDURINGTHESTARTUPPROCESS.THEREISNONEEDFORCONTROLROOMICATION.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYICATIONOFAVAILABILITYICATIONOFAVAILABILITYICATIONOFAVAILABILITYTASK36TASK73TASK168TASK.38EQUIPt'lENTIDNUt'lBEREQUIPMENTNAMEOTHERMSIVBYPASSAMSIVBYPASS8

HUMANENGINEERINGDISCREPANCYUM:8469TYRGEORIGINATOR:DKBPLANT:6INNADATE-7/'7/1985SSMENTCATEGORY1LEVELARATINGXRIPTIONOFDiSCREPANCYRIFICATIONHASDETERMINEDTHATTHERESHOULDBEADIRECTDICATIONOFRCSTEMPERATURE-ENTSISINDICATIONSHOULDHAVEARANGEOF08TO488DEG-FINVISIONSOF5.ISSITUATIONHASBEENCORRECTEDBYANEWINSTALLATION.EHED461.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYFICATIONOFAVAILABILITYTASK74TASK18-.TASK143EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERRCSTEMPERATURE

HUMANENGINEERINGDISCREPANCYUM.8478TYRGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985'MENTCATEGORYLEVELCRATINGYIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDTHATANINDICATIONFOR,RCPAMPERAGENEEDED.THISINDICATIONISNOTPRESENTLYAVAILABLE-NTSSSHOULDHAVEARANGEOF8-1888AMPSIN28AMPS..>NSEINGHEDEVELOPMENTOFTHERCPTRIPCRITERIONSITWAS~GESTEDTHATRCPAMPERAGEMIGHTPROVIDEANINDICATIONOFWHENAISPUMPINGTWO-PHASEFLOW.LATERSTUDIESSHOIJEDTHATOTHERITERIAWEREMOREDESIRABLE.(RCS-S/GdP)THEREFORETHEREISNEEDFORRCPAMPERAGEINDICATION.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYICATIONOFAVAILABILITYICATIONOFAVAILABILITYTASK23TASK61TASK68EQUIPl'1ENTIDNUMBEREQUIPMENTNAMEOTHERRCP1AAMPSRCP1BAMPS HUMANENGINEERINGDISCREPANCYUMBER:8471TY:RGEORIGINATOR:DKBPLANT:6INNADATE:7/9/1985SMENTCATEGORY1LEVELBRATINGXIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDTHATANINDICATIONFORSEALINJECTIONWISNEEDED.NTSSINDICATIONSHOULDHAVEARANGEOF8-8GPMINDIVISIONSOFHED¹48.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYICATIONOFAVAILABILITYTASK62TASK285EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERSEALINJECTIONFLOW

HUMANENGINEERINGDISCREPANCYUMB:8472TY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/'7/1'785SMENTCATEGORYLEVELRATINGN'IPTIONOFDISCREPANCY'IFICATIONHASDETERMINEDANEEDFORAMETERINDICATIONOFFEED-VALVEPOSITIONANDFEEDNATERBYPASSVALVEPOSITION.NTSSMETERSHOULDHAVEARANGEOF8-188PCTINDIVISIONSOFesHED065.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYTASK.41ICATIONOFAVAILABILITYTASK383EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERFCV-466FCV-467FDREGVLVPOSITIONV-4~71V-4'2 HUMANENGINEERINGDISCREPANCYNUMr.8473ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'F85SSMENTCATEGORY2LEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATINDICATIONSOFMAKEUPWATERPUMPSCHARGEPRESSUREISNEEDED.ENTSISMETERSHOULDHAVEARANGEOF8-188PSIGIN2PSIGDIVISIONS.HASBEENDETERMINEDTHATREACTORMAKEUPWATERPUMPDISCHARGEESSUREISNOTREQUIREDSINCEPROPEROPERATIONOFTHISPUMPNBEDETERMINEDMONITORINGBYFLOWINDICATIONPRESENTLYAILABLEINTHECONTROLROOMADDITIONALLYrTWOSPAREPUMPSAREAILABLEINTHEEVENTOFAFAILUREOFTHEOPERATINGPUMPTOODUCEREQUIREDFLOW.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK6'PEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERMAKEUPWATERPUMPDISCHPRESS

HUMANENGINEERINGDISCREPANCYUMB:8474TY:RGEORIGINATOR:DKBPLANT:GINNADATE7/9/1F85SMENTCATEGORY1LEVELCRATINGYIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDANEEDFORAMETERINDICATIONOFBASTPERATURE.NTSISMETERSHOULDHAVEARANGEOF58TO288DEG-FWITHDIVISIONSDEG-F.REISNONEEDFORCRINDICATIONOFBASTTEMP.THERECURRENTLYISTSABASTTEMPALARM(AR-B-31)WHICHWARNSTHECONTROLBOARDRATORSOFACOOLINGTRENDOFTHEBAST.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYTASK47EQUIPMENTIDNUt'ABEREQUIPMENTNAMEOTHERBASTTEMPERATURE HUMANENGINEERINGDISCREPANCYMB:8075YRGEORIGINATOR:DKBPLANT:GINNADATE:7/S'/1'785SMENTCATEGORY2LEVELCRATINGYIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDANEEDFORACONTROLFORSTEAMTOTHETREAMTRAPS.NTSSSHOULDBEADISCRETECONTROLWITHOPEN,CLOSEPOSITIONSANDGREENSTATUSLIGHTS.NSNO-475REQUESTEDACONTROLFORSTEAMTOTHEUPSTREAMTRAPS'NGTHEGINNASGTRTHETRAPSWEREISOLATEDTOPREVENTTHEEADOFCONTAMINATIONTOTHECONDENSER.THEISOLATIONISAUALOPERATION.THEREQUESTISFORREMOTEOPERATEDISOLATIONVES.NEWPROCEDURESANDIMPROVEDOPERATORTRAININGWILLRESULTINMINATIONOFTHESGTRBEFORESTEAM'ENERATOROVERFILLOCCURS-ANYCASEvMANUALISOLATIONCANBEACCOMPLISHEDWELLBEFORETHEAMGENERATOROVERFILLS~THEREFORE,REMOTEISOLATIONISNOTCESSARY.~EOFDISCREPANCYEXPLANATORYINFORMATION=ICATIONOFAVAILABILITYTASK241EQUIPMENTEQUIPMENTIDNUMBERNAMESTEAMTOUPSTREAMTRAPS HUMANENGINEERINGDISCREPANCYUMB:8476TY'GEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'F85SMENTCATEGORY1LEVELCRATINGYIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDTHENEEDFORSTEAMGENERATORSAFETYVEPOSITIONSTATUSLIGHTS~NTSANDGREENCSL'SAREREQUIRED.iNSRECORDERS47BAND47CWHICHAREACTUATEDBYSTEAMLINE~IATIONMONITORSR-31ANDR-32INDICATESAFETYVALVEPOSITION.SSYSTEMWASINSTALLEDSPECIFICALLYFORATUBERUPTUREIDENTFORTHEPURPOSEOFDETERMININGTHEAMOUNTOFRADIOACTIVEEASES.INANYOTHERSITUATIONTHEPOSTIONOFTHESAFETYVESISMUCHLESSSIGNIFICANTAND~SINCETHEOPENINGOFAETYVALVECANBEHEARDINTHECONTROLROOMiITISNOTESSARYTOINSTALLANYADDITIONALMONITORINGDEVICESATTHISE.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYTASK229EQUIPMENTIDNUMBEREQUIPMENTNAMESGSAFETYVALVES HUMANENGINEERINGDISCREPANCYUM:8477ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'785SMENTCATEGORYLEVELCRATINGYRIPTIONOFDISCREPANCYRIFICATIONHASDETERMINEDTHATACONTROLISNEEDEDFORSTEAMNERATORBLOWDOWNVALVE.ENTSISSHOULDBEADISCRETECONTROLWITHSPRINGRETURNANDREDANDEENSTATUSLIGHTS.ITSHOULDHAVEOPENANDCLOSEPOSITIONS.EREISCURRENTLYCLOSINGCONTROLFORALLBLONDOWNANDSAMPLELVES.THEINITIATIONOFBLOWDOWNSHOULDBEPERFORMEDMANUALLYTHEFIELDTOMINIMIZEWATERHAMMERANDTHERMALSTRESSONTHEOWDOWNLINES.CEOFDISCREPANCYEXPLANATORYINFORMATIONFICATIONOFAVAILABILITYTASK186EQUIPMENTIDNUMBEREQUIPMENTNAMESTMGENBLOWDOWNVALVE HUMANENGINEERINGDISCREPANCYUM:8078TY:RGEORI6INATOR:DK8PLANT:GINNADATE:7/9/1985SMENTCATEGORYLEVELCRATINGXIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDANEEDFORACONTROLINTHECRFORTAINMENTAIROUTLETISOLATIONVALVEf.599.NTSTROLSHOULDBEDISCRETEWITHOPENCLOSEPOSITIONSANDREDENSTATUSLIGHTS.ONTAINMENTAIROUTLETISOLATIONVALVECONTROLHASBEENTALLEDINTHECONTROLROOM.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYTASK3D!IEQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERCONTAIROUTLETISOLVLV HUNANENGINEERINGDISCREPANCYUNBER:8479TY'GEORIGINATOR:DKBPLANT:GINNADATE:7/9/1985SNENTCATEGORYLEVELCRATINGYIPTIONOFDISCREPANCYIFICATIONHASDETERNINEDTHATANINDICATIONOFBORICACIDPDISCHARGEPRESSUREISNEEDED.NTSSMETERSHOULDHAVEARANGEOF8-188PSIGINDIVISIONSOF5G.REISPRESENTLYINDICATIONOFBORICACIDPUMPDISCHARGESSUREONPANEL8.THERANGEANDDIVISIONSOFTHENETERAREQUATE.EOFDISCREPANCYEXPLANATORYINFORNATIONICATIONOFAVAILABILITYTASK385EQUIPNENTIDNUNBEREQUIPNENTNANEOTHERBORICACIDPUNPDISCHPRESS

HUMANENGINEERINGDISCREPANCYUMB:8488TY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'785SMENTCATEGORY1LEVELCRATINGYIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDTHATANINDICATOROFRHRPUMPERAGEISNEEDED.NTSNSERMPSHAVEFLONINDICATIONONTHECONTROLBOARD.THERELITTLEINFORI'1ATIONTHATPUMPCURRENTCOULDPROVIDETHATPUMPNCOULDNOT.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYTASK328EQUIPMENTIDNUI'1BEREQUIPMENTNAMERHRPUMPAl'll'1ETER HUMANENGINEERINGDISCREPANCYNUM:8481ITY:RGEORIGINATOR:DKBPLANT:GINNADATE:7/9/1'985SMENTCATEGORY1LEVELCRATINGYIPTIONOFDISCREPANCYIFICATIONHASDETERMINEDTHATANINDICATIONOFSIPUMPERAGEISNEEDED.NTS.NSEEINDICATIONISNOTNECESSARYONTHESIPUMPS,BECAUSERESSIFLONINDICATIONAVAILABLEONTHECONTROLBOARD.TLEINFORMATIONMOULDBEGAINEDTHATPUMPFLOWDOESNOTEADYPROVIDE.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYTASK328EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERSIPUMPAMMETER HUMANENGINEERINGDISCREPANCYUM.848'.TY:RGEORIGINATOR:JBWPLANT:GINNADATE:7/11/1'785SMENTCATEGORY1LEVELBRATINGYIPTIONOFDISCREPANCYTASKANALYSISSUGGESTEDTHATTHERHRPUMPSUCTIONFROMCONTPVALVES858Ae<BSHOULDHAVEKEYLOCKS~NTSSEVALVESAREVERYIMPORTANTUNDEREMERGENCYCONDITIONS.ATSENTTHEYHAVECOVERSOVERTHESWITCHCONTROLS.ASSESSMENTCOMMITTEEHASDETERMINEDTHATCOVERSAREADEQUATETECTION.NOCHANGEISWARRANTED'OFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFSUITABILITYTASK5EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER32538RHRPUMPSUCTIONFROMCNTMTSUMP858ARHRPUMPSUCTIONFROMCNTMTSUMP858B HUMANENGINEERINGDISCREPANCYUMB:8483TY:RGEOR1GINATOR:DKBPLANT:GINNADATE:7/15/1'785SMENTCATEGORY1LEVELBRATINGYIPTIONOFDISCREPANCYTASKANALYSISCALLEDFORH2CONCENTRATIONTOBEMEASUREDINRANGE8-188INDIVISIONSOFNTSACTUALRECORDER(578)HASARANGEOF8-28/.REDOESNOTAPPEARTOBEASUFFICIENTREASONTOMONITORROGENINCONTAINMENTABOVETHE28/LEVEL.NOCHANGEISRANTED.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYTASK14EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER3u3483H2CONCENTRATIONH2CONCENTRATION HUt'IANENGINEERINGDISCREPANCYUMBER:8485TY:RGEOR16INATOR:JBWPLANT:6INNADATE:7/1S/1'F85SMENTCATEGORYLEVELCRATINGY'IPTIONOFDISCREPANCYTASKANALYSISCALLEDFORTHESEMETERSTOREADINDEGREESlRENHEITrRANGEFROM8158INDIVISIONSOF2NTSACTUALMETERSHAVEARANGEOF8-188.PROCESSCOl'1PUTERPROVIDESTHEREC/UESTEDRANGE.NOIFICATIONAPPEARSWARRANTED.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYTASK167EQUIPl'1ENTIDNUl'lBEREQUIPMENTNAMEOTHERLOOPATSAT-THOTMARGINLOOPBTSAT-THOTMARGIN

HUMANENGINEERINGDISCREPANCYUMB:8486TY:RGEORIGINATOR:JBWPLANT:GINNADATE7/15/1'785SMENTCATEGORY2LEVELCRATINGYIPTIONOFDISCREPANCYTASKANALYSISCALLEDFORTHESEMETERSTOREADINDIVISIONSOFININCHES~RANGE-3TO+3.NTSACTUALMETERSREADINDIVISIONSOF.70.NSCTMEASUREMENTSOFLUBEOILLEVELISNOTNECESSARYFORSAFERATION.GENERALLYTHEOPERATORSARELOOKINGFORTRENDORMATIONANDDIVISIONSOF.?5ARESUFFICIENTFORTHATPURPOSE.EOFDISCREPANCYEXPLANATORYINFORMATIONICATIONOFAVAILABILITYTASK68EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHERRCP1AUPPERBEARINGLUBEOILLEVELRCP1BUPPERBEARINGLUBEOILLEVELRCP1ALOWERBEARINGLUBEOILLEVELRCP1BLOWERBEARINGLUBEOILLEVEL HUMANENGINEERINGDISCREPANCYU:8487ITY:RGEORIGINATOR:LACPLANT:GINNADATE:18/1/1V85SMENTCATEGORY1LEVELBRATINGXIPTIONOFD1SCREPANCYULTSFROMTHELIGHTINGSURVEYSHOWILLUMINRNCELEVELSBELOWCHECKLISTRECOMMENDEDMINIMUt'lOF'FOOTCANDLESINTHFTROLROOM.AREASONTHEt'lAINCONTROLPANELS5.6AND7aISTERBETWEEN8AND14FOOTCANDLES.ONEOPERATORSTATIONSISTERS1'OOTCANDLES.NTSFICIENTLIGHTINGISAVAILABLEINTHECONTROLROOM.HOWEVERSRATRSROUTINELYTURNOFFSIXROWSOFOVERHEADFLOURESCENTHT>REDUCEGLAREANDITSASSOCIATEDVISUALDISCOMFORT.ASEMAINCONTROLPANELS5~6~AND7AREILLUMINATEDUNEVENLYSOl'PERATORSTATIONSAREDARK.ENSEHED¹76.EOFDISCREPANCYEXPLANATORYINFORMATIONLIST1.5.3EQUIPMENTIDNUl'lBEREQUIPMENTNAME HUMANENGINEERINGDISCREPANCYUMk8488TY:RGEORIGINATOR:PLANT:GINNADATE-3/15/1985SMENTCATEGORY'2LEVELCRATINGYIPTIONOFDISCREPANCYD.C.COOKLERREPORTSANEVENTNHERETHEBLONDONNSAMPLINGLATIONVALVESMEREINADVERTENTLYLEFTCLOSED.GINNAISORTEDTOHAVEHADASIMILARPROBLEMDURINGTHELASTOUTAGE.NTSNASHOULDCONSIDERPROCEDUREUPGRADESASNELLASINTERLOCKSNEEDEDTOPREVENTTHISPROBLEM.SISNOTANEMERGENCYORIENTEDPROBLEMASCLOSEDVALVESAREDESIREDRESULTDURINGANISOLATION.BETTERADHERANCETOCEDURESHAVENEGATEDTHISPROBLEMATR.E.GINNASTATION.EOFDISCREPANCYEXPLANATORYINFORMATIONRICALREVIEND.C.COOKLER81-84-EQUIPMENTIDNUMBEREl~iUIPMENTNAMEOTHFR 0-HUMANENGINEERINGDISCREPANCYNUMBER:8489ITY:RGEORIGINATOR'LANT:GINNADATE-3/15/1985SSMENTCATEGORYLEVELBRATINGY.RIPTIONOFDISCREPANCYFARLEYLERREPORTSTHATANOPERATORMISTAKENLYCLOSEDTHEWRONGL'VE.THEROOTPROBLEMOFTHISOCCURRENCEWASTHATDUETOISANCEALARMSTHEOPERATORSWEREACKNOWLEDGINGALARMSWITHOUTTUALLYOBSERVINGTHEM.NASHOULDREVIEWANDREMOVEALLNUISANCEALARMSTOPREVENTISOCCURANCE.ANNUNCIATORSETPOINTSHAVEBEENSTUDIED.SETPOINTSHAVEBEENWILLBECHANGEDWHEREDEEMEDAPPROPRIATENOFURTHERACTIONWARRANTED.EOFDISCREPANCYEXPLANATORYINFORMATION3RICALREVIEWFARLEYLER8.-8.1EQUIPMENTIDNUMBEREQUIPMENTNAMEOTHER I