ML17324A899
| ML17324A899 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 05/01/1986 |
| From: | INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | |
| Shared Package | |
| ML17324A896 | List: |
| References | |
| AEP:NRC:0773Q, AEP:NRC:773Q, PROC-860501-01, NUDOCS 8605210265 | |
| Download: ML17324A899 (73) | |
Text
ATTACHMENT TOAEP:NRC:0773Q PROCEDURES GENERATION PACKAGEPARTIIWRITERSGUIDEFORDONALDC.COOKNUCLEARPLANTEMERGENCY OPERATING PROCEDURES REVISION1."IAY1,198G8605210265 860516PDRADOCK05000325PPDR4 TABLEOFCONTENTSSECTIONPAGE1.PURPOSEANDSCOPE2.EOPDESIGNATION ANDNUMBERING 2.1Procedure Title2.2Procedure Designation 2.3RevisionNumbering 2.4PageNumbering andIdentification 3.FORMAT3.1Procedure Organization 3.2PageFormats3.3Instructional StepNumbering 3.3.1Immediate ActionSteps3.3.2Continuous Steps3.3.3Alternative Steps3.3.4Concurrent StepsWRITINGTHEPROCEDURE 4.1CoverSheet4.2OperatorActions10101212124.2.1Instruction Steps,Left-Hand Column154.2.2Instruction Steps,Right-Hand Column174.2.3UseofLogicTerms4.2.4NotesandCautions204.2.5Transitions toOtherProcedures orSteps204.2.6Component Identification andLocation4.2.7LevelofDetail2227 SECTIONTABLEOFCONTENTS(Cont)PAGE4.2.8Figures4.2.9Tables4.2.10Attachments 4.2.11Supplement 4.3FoldoutPage283030305.STATUSTREEFORMAT346.MECHANICS OFSTYLE6.1Spelling6.2Punctuation 6.3Capitalization 6.4Vocabulary 6.5Numerical Values6.6Abbreviations andAcronyms3737383839407.CONTROLROOMSTAFFINGANDRESPONSIBILITIES 8.PRINTEDFORMAT9.REPRODUCTION 414142FIGURE1.PRE-PRINTED PAGEFORMAT2.PRE-PRINTED PAGE(2-COLUMN)
FORMAT3.COVERSHEETEXAMPLEFORE-04.COVERSHEETEXAMPLEFORFR-I.25.EXAMPLEINSTRUCTION STEPS.8131416 TABLEOFCONTENTS(Cont)FIGURE(CONT.)PAGE6.EXAMPLEGRAPH7.EXAMPLETABLE8.EXAMPLEATTACHMENT 9~EXAMPLEFOLDOUTPAGEFORMAT10.EXAMPLEFORSTATUSTREES11.STATUSTREEPRIORITYIDENTIFICATION 293132333536TABLE1.DEFINITIONS OFLETTERDESIGNATORS FOREOPs2.PROCEDURE ELEMENTS3.ABBREVIATIONS USEDINEOPs23APPENDIX-ACTIONVERBS43
1.PURPOSEANDSCOPEThepurposeofthisdocumentistoprovideadministrative andtechni-calguidanceonthepreparation ofEmergency Operating Procedures (EOPs)fortheDonaldC.CookNuclearPlant.ThisguideappliestoOptimalRecoveryProcedures, FunctionRestoration Procedures, andCriticalSafetyFunctionStatusTrees.
2.EOPDESIGNATION ANDNUMBERING Emergency operating procedures (EOPs)specifyoperatoractionstobetakenduringplantemergency situations whichwillreturntheplanttoasafestablecondition.
Eachprocedure shallbeuniquelyidentified tofacilitate preparation, review,use,andsubsequent revision.
2.1Procedure TitleEveryseparateprocedure shallhaveitsowndescriptive namewhichsummarizes thescopeofthatprocedure, orstatestheevent(s)whichitisintendedtomitigate.
2.2Procedure DesinationEveryseparateprocedure shallhaveitsownalpha-numeric designation tosupplement thedescriptive title.Eachprocedure willbeginwitheithertheprefix01-OHP4023(forUnit1),or02-OHP4023(Unit2).Theprefixwillbefollowedbyanalpha-numeric designator.
Letterdesignators aretobeassignedaccording tothedefinitions providedinTable1.\OptimalRecoveryProcedures shallbedesignated bythelettersE,ESorECAplusanumberdesignator.
Numberdesignators areassignedsequentially.
EachEprocedure
'numberdesignator shallconsistofasingleinteger.EachESprocedure shallconsistofthenumberdesig-natorofthereference Eprocedure, plusadecimalinteger,againassignedsequentially.
ECAprocedures shalleachhaveanumberdesignator consisting ofanintegerplusadecimalinteger.Relatedprocedures shallbeassignedsequential decimalintegers.
TABLE1DEFINITIONS OFLETTERDESIGNATORS FOREOPsE-aprocedure fordiagnosis andrecoveryfromdesignbasiseventsES-aprocedure whichsupplements therecoveryactionsofanEprocedure ECAaprocedure whichsupplements boththeEandESprocedures byproviding recoveryactionsforlowprobability oruniqueeventsequences whicharenoteasilycoveredintheEorESprocedures orwhichmaycomplicate orreducetheeffectiveness oftheseprocedures laprocedure fordiagnosis ofchallenges toaCriticalSafetyFunction-represented intreeformatFR-aprocedure forrestoration ofaCriticalSafetyFunction(CSF)toasatisfied condition S-designator forSUBCRITICALITY CSFC-designator forCORECOOLINGCSFH-designator forHEATSINKCSFP-designator forINTEGRITY CSFZ'designator forCONTAINMENT CSFI-designator forINVENTORY CSF Letterandnumberdesignators shallbeseparated byahyphen.Examples:
E-0ES-O.IES-1.2ES-1.3ECA-0.0ECA-I~IECA-2.1CriticalSafetyFunctionStatusTreesshallbedesignated bytheletterFplusanumberdesignator.
Numberdesignators shallconsistofthenumberzeroplusadecimalintegerwhichshallbeassignedsequentially.
Letterandnumberdesignators shallbeseparated byahyphen.Examples:
F-0.,IF-0.2FunctionRestoration Procedures shallbedesignated bythelettersFRplusanadditional letterwhichcorresponds totherespective CriticalSafetyFunction.
Alltheseparateprocedures relatedtoaparticular CriticalSafetyFunctionareassigneddecimalintegersinincreasing order.Theprocedure letteranddecimalintegerareseparated fromtheFRdesignator byahyphen.Examples:
FR-S.IFR-S.2
2.3RevisionNumberinTheprocedure coversheetandprocedure pagesshallbeupdatedtoreflectthenextsequential revisionnumber.Revisionnumbering asdescribed hereappliestobothprocedures andstatustrees.Thecurrentrevisionnumberwillappearinthelowerrighthandcorneroftheprocedure pagesbelowthepagenumber(seeFigure5).Theapprovaldateandeffective dateappearontheprocedure coversheet.EOPrevisions shouldbesubjecttothePGPprocesswhenmajorchangesoccurintheplantdesign,technical specifications, technical guide-lines,writersguideorotherplantprocedure.
2.4PaeNumberinandIdentification Eachprocedure pageshallcarrytheprocedure designator andnumber(Section2.2)intheupperrighthandcorner;theprocedure title(Section2.1)intheupperlefthandcorner;andthepagenumberandrevisionnumberinthelowerrighthandcorner.Pagenumbering shallbesequential andeachpagewillbespecified as"'of".Thelastpageofinstructions willhavetheword"END"following thelastinstruction step.
0 Thissectiondescribes theformatthatistobeappliedconsistently toallEmergency Operating Procedures.
3.1Procedure Oranization Allprocedures intheEOPsetaretoemployacommonstructure con-sistingoffiveelementsasshowninTable2.Anyindividual proce-duremightcontainonlythetworequiredelements, oradditional elementsasnecessary topresenttheintentoftheprocedure.
Thesequenceofprocedure elementsisalwaysintheordershowninTable2.Pagenumbering issequential throughalltheelementscomprising anyprocedure, excepttheFoldoutPageandSupplement.
Eachindividual procedure willbeboundinitsownfourpartfoldersuchthat;theinsidefrontcoverwillcontainthecoversheetandpagescontaining instructional steps,thefrontofthefolderinsideleafcontainsFoldoutPage(ifapplicable) andthebackoftheinside'eafcontainsaSupplement
{ifapplicable),
theinsidebackcovercontainsanyAttachments totheprocedure.
Theprocedure folderisidentified withthe,procedure numberandtitle.TheEOPsetishousedinacartwhichisusedexclusively fortheseprocedures.
Eachprocedure folderiskeptinahangingfolderwhichistabbedwiththeprocedure number.Tabsarealsousedonthehangingfolderstodesignate typeofprocedure e.g.,OptimalRecoveryProcedures, FunctionRestoration Procedures; andthelocationofsignificant procedures suchasReactorTriporSafetyInjection, ReactorTripResponse, SteamGenerator TubeRuptureandLossofReactororSecondary Coolant.Alltabsarecolorcodedtorepresent itsspecificfunctionasdescribeabove.AllpagesoftheEmergency Operating Procedures willusethesamepagestructure excepttheFoldoutPagewhichisdiscussed below.Thispagestructure employsapre-printed bordertoassureallmarginsarecorrectly maintained, andpre-printed designator boxestoinsurecompleteness andconsistency (seeFigure1).Thepagesforpresentation ofoperatoractionstepswilluseatwo-column formatwithinthepre-printed border.Theleft,-hand columnisdesignated foroperatoractionandexpectedresponse, whereastheright-hand columnisdesignated forcontingency actionswhentheexpectedresponseisnot,obtained.
Thesepageswi,llusepre-printed titleblocksabovetheseparatecolumns(including the"step"column)foruniformity (seeFigure2).
TABLE2PROCEDURE ELEMENTSCOVERSHEET(allprocedures)
-summarizes procedure intent,andeitherentrysymptomsortransitions INSTRUCTION STEPS(allprocedures)
-presentsthestepwiseoperatorinstructions FIGURES(asrequired)
-presentsusuallygraphical datatosupplement actionstepsFOLDOUTPAGE(asrequired)
-presentsinformation whichisapplicable throughout theprocedure(s) thatitfollowsATTACHMENTS (asrequired)
-presentsnon-graphical information tosupplement actionstepsSUPPLEMENT (Asrequired)
-presentsgraphical andstepwiseoperatorinstructions todetermine Reactor.CoolantSystemSubcooling whenadversecontainment conditions arepresent
FXGURE1..PRE-PRlNTED PAGEFORMAT NumberACTION/EXPECTED RESPONSERESPONSENOT08TAINEDFIGURE2.PRE-PRINTED PAGE(2-COLUMN)
FORMAT Thefoldoutpagedoesnotusethepre-printed pageformatwithcolumnheadingsandaseparatedesignator boxfortitleandprocedure number.Instead,itwillemployasingle-line borderencompassing allinforma-tionexceptpageandrevisionnumbering.
Itisintendedtosummarize onlytheinformation whichanoperatorshouldhavecontinuously available, sopagecontentwillvarybyprocedure.
EachFoldoutPageshallbetitledatthetopall-capitalized type:"FOLDOUTFORPROCEDURE 0(X)-OHP4023.(XX-X.X)",makingsurethattheprefixisunit-specific (X),andthecorrectprocedure numberisapplied.3.3Instructional SteNumberinProcedures stepswillbenumberedasfollows:1.High-level stepa.Substep(ifnecessary) 1)Detailedinstructions (ifnecessary) 1a)(ifnecessary)
Substepsareletteredsequentially according toexpectedorderofperformance.
Iftheorderofsubstepperformance isnotimportant, thesubstepsaredesignated bybullets(0).IfthelogicalORisused,bothchoicesmustbedesignated bybullets.Thissamenumbering schemeistobeusedinboththeright-hand andleft-hand columnsoftheprocedures.
3.3.1Immediate ActionStesForthoseprocedures whicharetheentryprocedures intotheEOPset,certaininitialstepsmaybedesignated "immediate actions".
Thisdesignation impliesthatthosestepsmaybeperformed bytheoperator, basedonhisorhermemory,withoutreference tothewrittenpro-cedure.Thesestepsshouldbelimitedtoverifications, i.'fpossible.
Immediate actionstepsareidentified bya>o~~(seeSectioh4.2.4)priortothefirsthigh-level actionstep.Example:NOTE:Steps14&ough10me,Ih(h(EOIATE ACTIONsteps.10 0
3.$.2Continuous StesManyoftheoperatoractionsprovidedinaprocedure implycontinuous performance throughout theremainder oftheprocedure.
Thisintentisconveyedbytheuseofappropriate actionverbssuchasmonitor,maintain, orcontrol.3.3.3Alternative StesManyoftheoperatoractionsprovidedinaprocedure giveanalterna-tivemeansofsatisfying therequirements ofthestep.TheEOPformatconveysthisphilosophy bytheuseoftheAction-Expected Response(AER)columnandtheResponseNotObtained(RNO)column(seeSection3.2).Itcanalsobeconveyedbytheuseofthelogicalterm"OR"(seeSection4.2.3)andisintendedtoprovideanalternate solutionforthecasewhenadesignated pieceofequipment isunavailable.
Example:UsePZRPORVORAux.Spray).3.3.4Concurrent StesConcurrent stepsarenotnormallyusedintheEOPsteps.Allstepsareassumedtobeperformed inthesequencegivenunlessotherwise stated.Anexception tothiscaseisiftheassignedtaskofastepislengthy,{Example:
Establish letdown')
thenextstepcanbeper-formedconcurrent withthecompletion ofthestepinprogressunlesstheoperatorisexplicitly directednottodoso.(Section4.2).11 4.WRITINGTHEPROCEDURE Thefollowing formatistobeappliedconsistently whenwritingEmergency Operating Procedures.
Eachcoversheetwillcontaintwoexplanatory sectionsinadditiontoprocedure andtitledesignators.
ThefirstsectionwillbetitledPURPOSEandwillbrieflydescribewhattheprocedure isintendedtodo.Thesecondsectionisasummaryofthoseconditions whichrequireentryintotheprocedure.
ThissectionwillbetitledSYMPTOMSORENTRYCONDITIONS.
Forthoseprocedures thatareentryprocedures intotheEOPset,asymptomsummaryissufficient (seeFigure3).Forotherprocedures, whichcanonlybeenteredbytransition fromprevi-ousprocedures, asummaryoftheentryconditions (andprocedure/step) shouldbeprovided(seeFigure4forthepreferred format).Figures3and4shouldbeusedasexamplesforwordingonallcoversheets.4.20eratorActionsStepsdirecting operatoractionshouldbewritteninshortandpreciselanguage.
Thestatement shouldpresentexactlythetaskwhichtheoperatoristoperform.'he equipment tobeoperatedshouldbespecifically identified, andonlythoseplantparameters shouldbespecified whicharepresented byinstrumentation available inthecontrolroom.Itisnotnecessary tostateexpectedresultsofroutinetasks.Allstepsareassumedtobeperformed insequepceunlessstatedotherwise inapreceding NOTE(seeSection4.2.4).Tokeeptheindividual stepslimitedtoasingleaction,orasmallnumberofrelatedactions,anycomplexevolution shouldbebrokendownintocomposite parts.12 TI50REACTORTRIPORSAFETYINJECTION Hueher01-OHP4023.E-0A.PURPOSEThisprocedure providesactionstoverifyproperresponseoftheautomatic protection systemsfollowing manualorautomatic actuation ofareactortriporsafetyinjection, toassessplantconditions, andtoidentifytheappropriate recoveryprocedure.
B.SYHPTOHSORENTRYCONOITIONS 1)Thefollowing areconditions thatrequireareactortrip,ifonehasnotoccurred:
a)"ReactorBreakerUndervoltage TripAInitiated" and"ReactorBreakerUndervoltage TripBInitiated" whichiscauseby~anofthefollowing:
R~ETtlSourceRange,highfluxlInternediate, Rangehighflux4PeerRange,highflux,highsetpointPaverRange,highflux,negativeratepaverRange,highflux,positiveratePaverRange,highflux,losetpointovertenperature dToverpower 43.'rinary CoolantlouflouorRCPbreakeropenRCPbusundervoltage RCPbusunderfrequency Pressurizer highpressureCild1/21/22/42/42/42/42/42/4Above504s2/3on1/4loops10-504:2/3on2/4loopsAbove50b:1/410-50e:2/42/4abovelob2/4above10'42/4~SKlt10CPS>109'45%4'n2sec.5%9in2sec.2514Calculated Calculated R/A90Volts57.5Rt2378psig~Iollhv98504985049850598505985059850598501985019850298502985029850298503Xhislistcontinued onthenextpage.Page1of23Rev.0FIGURE3.COVERPAGEEXAMPLEFORE-0I3 NumberRESPONSETOLOWPRESSURIZER LEVEL01-OHP4023.FR-I.2A.PURPOSEThisprocedure providesactionstorespondtoalowpressurizer level.B.SYHPTONSOR.ENTRYCONOITIONSThisprocedure isenteredfromF-0.6,INVENTORY CriticalSafetyFunctionStatusTreeonaYELLOMcondition.
Page1of4Rev.0FIGURE4.COVERPAGEEXAMPLEFORFR-I.2
Actionsrequiredinaparticular stepdonothavetobecompleted priortocontinuing tothenextstepinsequence, unlessthiscondi-.tionisstatedclearlinthatsteporsubstep.Ifassignedtasksareshort,thentheexpectedactionwillprobablybecompleted priortocontinuing.
However,ifanassignedtaskisverylengthy,additional stepsmaybeperformed insequencepriortocompletion ofthepresentstep.RefertoFigure5asanexampleoftheformatforpresenting operatoractionsinthefollowing subsections.
4.2.1Instruction StesLeft-Hand ColumnTheleft-hand columnofthetwo-column formatwillbeusedforoperatorinstruction stepsandexpectedresponses.
Thefollowing rulesofconstruction apply:~High-level actionstepsshouldbeginwithanappropriate verb,orverbwithmodifier.
~Thefirstletterofallwordsinahigh-level stepshouldbecapitalized.
~Expectedresponses tooperatoractionsareshownfollowing inALLCAPITALLETTERS.eIfasteprequiresmultiplesubsteps, theneachsubstepmayalsohaveitsownexpectedresponse.
Example:VerifyAFNPumpsRunning:a.MDpumps-RUNNINGb.TDAFP-RUNNINGIFNECESSARY
~Ifonlyasingletaskis.requiredbythestep,thehigh-level stepcontainsitsownresponse.
Example:CheckRCPStatus-ATLEASTONERUNNING15 Tltl~REACTORTRIPORSAFETYINJECTION Number01-OHP4023.E-0ACTION/EXPECTED RESPONSERESPONSENOTOSTAINEOCAUTION:THEMADONANXDCSHOULDNOTEXCEEDJ500KV.36.CheckIfOGsShouldBeStopped:a.VerifyACemergency busses-ENERGIZED BYOFFSITEPOWER:~T11A~T118-ANO-~T11C~T110b.StopanyunloadedOGandplaceinstandby37.ReturnToStep19a.TrytorestoreoffsitepowertoACemergency busses.IFoffsitepowercanNOTberestored, THENloanequipment onACemergency busses:~Plantlightingtransformers:
~1N{11010)~1S{11A4)~Otherequipment asnecessary forplantrecovery.
-ENO-Page17of23Rev.0FIGURE5.EXAMPLEINSTRUCTION STEPS16 Left-hand columntasksshouldbespecified intheorderastowhichtheyaretobeperformed.
Theuserwouldnormallymovedowntheleft-hand columnofeachstepastheexpectedresponseisobtained.
However,if.ataskislengthy,theusermaycontinuetothenextsteptoperformactionswhilethepresentstepisbeingcompleted (seeSection4.2).~Whentheexpectedresponseisnotobtained, theuserisexpectedtomovetotheright-hand columnforcontingency instructions.
~Allprocedures shouldendwithatransition toanotherproce-dure,atransition toanormaloperating procedure orwithdirection toconsultthePlantEvaluation Teamforguidance.
~Whenadversecontainment conditions arerequiredforsetpoint, values,theywillbeaddedfollowing thevaluefornormalconditions (seeSection6.5).Iftheyarepartoftheexpectedresponse, theywillbeshowninALLCAPITALLETTERS.4.2.2Instruction StesRiht-HandColumnTheright-hand columnisusedtopresentcontingency actions-whicharetobetakenintheeventthatastatedcondition, event,ortaskintheleft-hand columndoesnotrepresent orachievetheexpectedresult.Contingency actionswillbespecified directlyacrossfromstepsandanysubstepsforwhichusefulalternatives areavailable.
Thefollowing rulesapplytotheright-hand column:~Contingency actionsshouldidentifydirections tooverrideautomatic controlsandtoinitiatemanuallywhatisnormallyinitiated automatically.
17 oContingency actionsshouldbeletteredandnumberedconsistently withtheexpectedalphaornumericresponse/action forsubstepsonly.Acontingency forasingle-task high-level stepwillnotbeseparately numberedbutwillappearonthesamelineasitsrelatedstep.~Unliketheleft-hand column,contingency instructions aretobewritteninsentenceformat,including adversecontainment conditions whereapplicable.
~Iftheright-hand columncontainsmultiplecontingency actionsforasinglehigh-level actionintheleft-hand column,thephrase"Performthefollowing:"
shouldbeusedastheintro-ductoryhigh-level statement.
~Iftheright:-hand columncontainsmultiplecontingency actionswhichdonotcorrespond tomultiplesubstepsintheleft-hand column,thendifferent designators shouldbeusedinthetwocolumns.Example:Establish Letdown:Establish excessletdown:a~b.C~1)2)3)~Theuserisexpectedtoproceedtothenextsteporsubstepintheleft-hand columnaftertakingcontingency actionintheright-hand column.dureswilltakeplaceoutoftheright-hand column.Deliberate transitions maybemadefromtheleft.-hand column.~Ifacontingency actioncannotbecomleted,theuserisexpectedtoproceedtothenextsteporsubstepintheleft.-hand columnunlessspecifically instructed otherwise.
Whenwritingtheprocedure, thisruleofusageshouldbeconsidered inwordingsubsequent left.-hand columninstructions.
18
~Ifacontingency actionmustbecompleted priortocontinuing, thatinstruction mustappearexplicitly intheright-hand columnsteporsubstepinALLCAPITALLETTERS.4.2.3UseofLoicTermsThelogictermsAND,OR,NOT,IFNOT,WHEN,canNOTandTHEN,aretobeusedtodescribeprecisely asetofconditions orasequenceofactions.Logictermswillbehighlighted foremphasisbycapitalizing andunderlining
{seeFigure5).Thetwo-column formatequatestothefollowing logic:"IFNOTtheexpectedresponseintheleft-hand column,THENperformthecontingency actionintheright-hand column."Thelogictermsshouldnotberepeatedintheright-hand columncontingency.
However,theright-hand column.Whenactionstepsarecontingent uponcertainconditions, thestepshallbeginwiththewordsIForWHENfollowedbyadescription ofthoseconditions, acomma,thewordTHEN,andtheactiontobetaken.IFisusedforanunexpected, butpossiblecondition.
WHENisusedforanexpectedcondition.
ANDcallsattention tocombinations ofconditions andshallbeplacedbetweeneachcondition.
Ifmorethantwoconditions aretobecombined, alistformatispreferred.
ORimpliesalternative combinations orconditions.
ORmeanseitherone,ortheother,orboth(inclusive)
.Thecombinations ofANDandORinthesamestepshouldbeavoidedifatallpossibletopreventmisinterpretation.
19
ThelogicalIF...NOTorIF...canNOTshouldbeusedwhenanopera-tormustrespondtothesecondoftwopossibleconditions.
IFshouldalwaysbeusedtospecifythefirst,condition.
(Theright-hand columnofthetwo-column formatcontainsanimplicitIFNOT.)4.2.4NotesandCautionsBecausethepresentactionstepwordingisreducedtotheminimumessential, certainadditional information issometimes desired,ornecessary, andcannotbemerelyincludedinabackground document.
Thisnon-action information ispresented aseitheraNOTEoraCAUTION.Todistinguish thisinformation fromactionsteps,itwillextendacrosstheentirepageandwillappearonthesamepageasandimmedi-atelyprecedethesteptowhichitapplies.Eachcategory(SOTZ:orCAUTION:)willbeprecededbyitsdescriptor incapitalized, italicletters.Multiplestatements includedunderasingleheadingshallbeseparately identified bynotingthemwithbullets(~).CAUTIONdenotessomepotential hazardtopersonnel orequipment associated withthefollowing instructional step.NOTEisusedtopresentadvisoryoradministrative information necessary tosupportthefollowing actioninstruction.
ACAUTIONorNOTEmayalsobeusedtoprovideacontingent transition basedonchangesinplantcon-ditions.CAVTION8willbepresented allincapitalized, italicletters,excepttheappearance ofsubscripts (T)andpluralacronyms(SGs,RCPs).NOTE8willbepresented asnormRYupper/lower casecopy,exceptwherecertainabbreviations, acronymsortermsrequiring specialattention arerequired('F,ECCS,MUST,BYPASSINTERLOCK, Steps).Asageneralrule,neitheraCAUTIONnoraNOTEwillcontainaninstruction/operator action;however,reference maybemadetoexpectedactioninprogress.
CAUTIONSprecedeNOTEswhentheyoccurtogetherunlesstheNOTEcontainsinformation whichclarifies theCAUTION.4.2.5Transitions toOtherProcedures orStesCertainconditions requiretheuseofadifferent procedure orstepsequence.
Transitions arespecified byusingthewords"Goto"followedbytheprocedure designator, title(inALLCAPITALLETTERS)andstepnumber.20 Example:GotoES-0.1,REACTORTRIPRESPONSE, Step1.2specified inasimilarmanner.Example:GotoStep20.Transitions betweenprocedures shallnotcontaina"returnhere"feature(e.g.,performstepsXthroughYinsomeotherprocedure andthenreturn).Transitions toanearlierstepinthesameprocedure arespecified byusingthewords"Returnto".Example:ReturntoStep2.Transition toastepwhichisprecededbyaOAVTIoNorNoTEmayincludespecialwording(inALLCAPITALLETTERS)toemphasize thattheCAUTIONorNOTEistobeobserved.
Example:IFconditions areNOTsatisfied, THENgotoStep22.OBSERVECAUTIONPRIORTOSTEP22.Toassisttheoperatorindeterming hisorherplace(withrespecttostepsalreadycompleted) inaprocedure, eachhighlevelstepwillhavealineintheleft'margin nexttothestepnumberonwhicha.checkmark canbeplacedoncethestepiscompleted.
Nhenatrans'ition isrequired, abookmarkwillbeprovidedasanintergral partoftheprocedure folder.Byusingthetwodevices,theoperatorcanreturn(whenappropriate) tothepageandstepwhichindicatecompleted actionpriortothetransition.
Inadditiontotheabove,certainconditions requiretheuseofplantprocedures otherthantheEOPstocompletetheassignedactions.Theseprocedures canbeincorporated twoways:~Transitions outoftheEOPsareusedwhentheappropriate stepsoftheEOPsarecompleted andfurtherrecoveryactions(beyondEOPscope)arerequired.
Transitions arespecified byusingthewords"Goto"followedbyeithertheprocedure designator andtitleorbyusingthewords"appropriate plantprocedure".
Forthelatercase,theshiftsupervisor hastheresponsibility ofdetermining themostappropriate procedure forfurtherrecoverybasedonpresentplantconditions.
21 References tootherplantprocedures areusedtoprovideadditional information thatmybeneededtoproperlyconducttheassignedtask.Usingthisapproach, theoperatorhasthelibertytorefertothestatedprocedure ifherequiresadditional assistance'.
References arespecified byusingthewords"Referto,"implement, or"per"followedbytheprocedure designator andtitle.Theuseofreferring tootherprocedures shouldbelimitedtostepswhichrequireextensive information tocompletethestep.(Examples:
Referto01-OHP4022.005.002, EMERGENCY BORATION.
PlaceRHRSysteminserviceper01-OHP4021.017.002, PLACINGINSERVICEANDOPERATION OFRESIDUALHEATREMOVALLOOP.)Ifthestepstocompletethetasksareshort,theyshouldbeaddeddirectlytotheprocedure toreducethepossibilities ofoperatorerrorinreferring tomanydifferent procedures.
Referenced procedures areperformed inparallelwiththeexistingEOP.4.2.6ComonentIdentification AndLocationEquipment, controlsanddisplayswillbeidentified in"operator language" terms.Standardabbreviations whichmaybeusedthroughout theprocedures arelistedalphabetically inTable3.Wheresimilarcomponents areusedinbothprimaryandsecondary systems,itisalwaysnecessary toclarifythelocation, evenifthewordingappearsredundant.
Thelocationofinfrequently usedequipment andcontrolsmaybecalledout'toassisttheoperatorinthecompletion oflocalactionsteps.However,theuseoflocationidentification shouldbeminimized topreventexcessive wordingintheRNOcolumn.22 TABLE3ABBREVIATIONS USEDINPROCEDURES AC-Alternating Current(electrical power)ACB-AirCircuitBreakerAFW-Auxiliary Feedwater Alt-Alternate AUTO-Automatic Aux-Auxiliary ATWS-Anticipated Transient WithoutScramBAST-BoricAcidStorageTankBIT-BoronInjection TankBMSCASBoronMakeupSystemContainment Annunciator SubCB-CircuitBreakerCCP-Centrifugal ChargingPumpCCW-Component CoolingWaterSystemCEQ-HydrogenSkimmerFans(Cntmt.Press.Equalization Fans)CONT-Containment CRDM-ControlRodDriveMechanisms CST-Condensate StorageTankCTS-Containment SpraySystemCVCS-ChemicalandVolumeControlSystemDC-DirectCurrent(electrical powerandsignals)D/G-DieselGenerator DWG-Drawing23 TABLE3(Con't)ABBREVIATIONS USEDINPROCEDURES ECCSEastEmergency CoreCoolingSystemEHC-ElectroHydraulic ControlESFESWoFFPTFRVglsgpmHXHVAClb/hrLOCAMCCMDEngineered SafetyFeature(s)
Essential ServiceWaterFahrenheit (indegrees)FeedPumpTurbineFeedRegulator ValvegallonsGallonsperpinuteHeatExchanger Heating,Ventilation 6AirConditioning poundsperhourLossofCoolantAccidentMotorControlCenterMotorDrivenMDAFP-MotorDrivenAuxiliary Feedwater PumpMFP-MainFeedwater PumpFW-Feedwater MG-MotorGenerator N-NorthNESW-Non-Essential ServiceWaterNEUT-Neutral24
TABLE3(Con't)ABBREVIATIONS USEDINPROCEDURES NIS-NuclearInstrumentation SystemNo.-NumberNR-NarrowRangePACHM-PostAccidentContainment HydrogenMonitoring SystemPDC-PositiveDisplacement Charging(inreference topumps)PP-Pump(s)ppm-PartspermillionPORV-PowerOperatedReliefValvePRT-.Pressurizer ReliefTankpsia-Poundspersquareinchatmospheric psig-Poundspersquareinchgaugepsid-Poundspersquareinchdifferential PRZ-Pressurizer
'R-Rankine(indegrees)RC-ReactorCoolantRCPRCSRegRHRRHXRTDRVLISReactorCoolantPumpReactorCoolantSystemRegulating ResidualHeatRemoval(System)ResidualHeatRemovalHeatExchanger Radiation Monitoring SystemResistance Temperature DetectorReactorVesselLevelIndication System25 TABLE3(Con't)ABBREVIATIONS USEDINPROCEDURES RWST-Refueling WaterStorageTankS-SouthSCFM-StandardCubicFeetperMinuteSec.-Second(s)
SG-SteamGenerator SGTR-SteamGenerator TubeRuptureSI-SafetyInjection STP-StandardTemperature andPressureSUR-StartupRateT/C-Thermocouple, TDAFP-TurbineDrivenAuxiliary Feedwate'r PumpTk-TankVCT-VolumeControlTankW-WestWR-WideRange26
4.2.7LevelofDetailToallowanoperatortoefficiently executetheactionstepsinaprocedure, allunnecessary detailmustberemoved.Anyinformation whichanoperatorisreuiredtoknow(basedonhistrainingandexperience) shouldnotbeincluded.
Manyactuation devices(switches) inthecontrolroomaresimilar,eventhoughtheremotelyperformed functions arenot,socertainactionverbslistedherearerecom-mended:~Use"start/stop" forpower-driven rotatingequipment.
~Use"open/close/throttle" forvalves.~Use"control" todescribeamanuallymaintained processvariable(flow,level,temperature, pressure).
~Use"trip/close" forelectrical breakers.
~Use"placeinstandby"torefertoequipment whenactuation istobecontrolled byavailable
{e.g.,notresetorblocked)automatic logiccircuitry.
4.2.8FiciuresEIfneededtoclarifyoperatoractioninstructions, figuresshallbeaddedtoaprocedure.
Anyfigureusedwillbeconstructed tofitwithinthepre-printed pageformat(seeFigure1).Certainrulesofconstruction willapply:~Allwordingonthefigureshallbeatleastaslegible{typesizeandspacing)astheinstruction stepsintheprocedures.
~Eachfigurewilloccupyacompletepageandwillbeuniquelyidentified byafigurenumberandtitle.Thefigurenumberwillconsistoftheprocedure designator, withoutpunctuation, followedbyahyphenandaninteger.Multiplefigureswillbeassignedsequential integers.
Examples:
FigureECA11-1,MINIMUMSIFLOWRATEVERSUSTIMEAFTERTRIPFigureFRI3-1,HYDROGENFLOWRATEVERSUSRCSPRESSURE~Figuretitleswillexplaintheintentorcontentofthefigure.27
~Thefigurenumberandtitlewillbeplacedatthebottomofthepage,centeredjustabovethepre-printedborder.~Ifthefigureisagraph,allthenumbersandwordingwillbehorizontal.
Byconvention, theindependent variableisplottedonthehorizontal (X)axis.Gridlinedensityshouldbeconsistent withtheresolution expectedfromthegraph.Anylabelingrequiredonthegraphwillhaveawhite(notgraph)background.
Figure6isanexampleshowingthepresentation ofagraph.~Allfiguresforaprocedure arenumberedsequentially andarelocatedimmediately aftertheinstruction steppages.Figurepagesarenumberedaspagesofthatprocedure.
AnyfiguresrequiredforanATTACHMENT arenumberedinsequencewiththeprocedure figures.~References toafigurefromanactionstepshoulduseonlythefigurenumberandnotthetitle.4.2.9TablesTablesmaybeusedwithinthetextofaprocedure toclearlypresentalargenumberofseparateoptions.Atablewillimmediately followthesteporsubstepwhichmakesuseofit.Therefore, itdoesnotrequireauniquenumberandtitle.Anytablewillbecompletely enclosedbyadistinctoutline;ifnecessary, itmayextendintotheadjacentcolumnbecauseofthisdelineation.
Allinformation presented inatableshallbeatleastaslegible(typesizeandspacing)astheinstruction stepsintheprocedure.
Allcolumnsandrowsofinformation inatablewillbedefinedbysolidlines.Allcolumnandrowheadingsshallbepresented inALLCAPITALLETTERS.Absenceofatableelementwillbeindicated byadash.Figure7presentsanexampleofatable.28 LOSSOFEMERGENCY COOLANTRECIRCULATION Number01-OHP4023ECA-1.1FLOWRATE(GPM)5004003002001000101001,00010,000TIME(HINUTES)
FIGUREECA11-1,MINIMUMECCSFLOWRATEVERSUSTIHEAFTERTRIPPage15of15Rev.0FIGURE6.EXAMPLEGRAPH29
.~
4.2.10Attachments Supplementary information ordetailedinstructions whichwouldunnecessarily complicate theflowofaprocedure maybeplacedinanattachment tothatprocedure.
Attachments areidentified bythetitle"ATTACHMENT" followedbyasingleletterdesignator.
Thistitleiscenteredatthetopofastandardformatpage.Thepre-printed titleblockswillbethesameasfortheprocedure.
Attachments willuseasingle-column, full-page-width format.physically, Attachments willbelocatedafteranyFiguresbelonging totheprocedure.
Attachment pagesarenumberedinseguencewithnormalprocedure pages.Figure8isanexampleATTACHMENT page.RCSsubcooling determination (foradversecontainment conditions) which.wouldunnecessarily complicate theflowofaprocedure isplacedinanattachment tothatprocedure.
Theseattachments areidentical incontentandareidentified bythetitle"SUPPLEMENT".
Thistitleiscenteredatthetopofastandardformatpage.Thepre-printed titleblockswillbethesameasfortheprocedure.
Thesupplement willuseasingle-column, full-page-width format.Important actionswhichcanbeperformed atanystepintheapplicable procedure willbecontained onasinglefoldoutpage,locatedattheendofaprocedure.
Itspagenumberwillreflectitsuniqueness andbeidentified as:"Page1of1".Thefoldoutpagewilluseasingle-column, full-page-width formatandwillbetitled"FOLD-OUTFORPROCEDURE 0(X)-OHP4023.(XX-X.X)",
makingsurethattheprefixisunit-specifxc (X),andthecorrectprocedure numberisapplied(seeFigure9).Eachsetofoperatorinformation willbenumberedsequentially andhaveanexplanatory title.Thetitlewillbecapitalized, centeredandunderlined foremphasis.
30 TitleSTEAHGENERATOR TUBERUPTURENumber01-OHP4023.E-3ACTION/EXPECTED RESPONSERESPONSENOTOBTAINEOCAUTION;RCSANDRUPTUREDSG(e)PRESSURES HUSTBEHAINTAINED tESSTRANTHERUPTUREDSG(e)STEAHREtIEPVAtVESETPOINT.
29.ControlRCSPressureAndHakeupFlowToMinimizeRCS-To-Secondary Leakage:a.Performappropriate action(s) fromtable:RUPTUREDSG(s)LEVELPRZLEVELLESSTHAN17%(46%FORADVERSECONTAINMENT)
BETWEEN17%(46%FORADVERSECONTAINMENT)
ANO50%BETWEEN50%AND76%(54%FORADVERSECONTAINMENT)
GREATERTHAN76%(64%FORADVERSECONTAINMENT)
INCREASING
~IncreaseRCSMakeupFlow~Depressulize QCSUsingStep29bDepressurize RCSUsingStep29b~Oepressurize RCSUsingStep29b~DecreaseRCSMakeupFlowDecreaseRCSMakeupFlowDECREASING IncreaseRCSMakeupFlowTurnOnPRZHeatersTurnOnPRZHeatersTurnOnPRZHeatersOFFSCALEHIGH~IncreaseRCSMakeupFlow~HaintainRCSAndRupturedSG(s)Pressures EqualMaintainRCSAndRupturedSG(s)Pressures EqualMaintainRCSAndRupturedSG(s)Pressures EqualHaintainRCSAndRupturedSG(s)Pressures Equalb.UsenormalPRZsprayperStep29ab.IFletdownisinservice,THENuseauxiliary spray.IFNUl,THENuseonePRZPORV.Page21of29Rev.0FIGURE7.EXAMPLETABLE31 TitleSTEAMGENERATOR TUBERUPTURENumberOI-OHP4023.E-3ATTACHMENT AThefollowing conditions supportorindicatenaturalcirculation flow:~RCSsubcooling basedoncoreexitT/Cs-GREATERTHAN30'F~SGpressures
-STABLEORDECREASING
~RCShotlegtemperatures
-STABLEOROECREASING
~CoreexitT/Cs-STABLEORDECREASING
~RCScoldlegtemperatures
-ATSATURATION TEMPERATURE FORSGPRESSUREPage29of29Rev.0F3:GURE8.EXAMPLEATTACHMENT 32 FOLDOUTFORPROCEDURE 01-OHP4023.E-31.SIREINITIATION CRITERIAManuallyoperateECCSpumpsasnecessary andgotoECA-3.1,SGTRWITHLOSSOF.REACTORCOOLANT-SUBCOOLEO RECOVERYDESIRED,Step1,ifEITHERcondition listedbe'lowoccurs:~RCSsubcooling basedoncoreexitT/Cs-LESSTHAN30'F~PRZ1evel-CANNOTBEMAINTAINED GREATERTHAN4X(46%FORADVERSECONTAINHENT.
2.REOPATHSUHMARYa.SUBCRITICALITY
-Nuclearpowergreaterthan5Xb.CORECOOLING-CoreexitT/Csgreaterthan1200'F-OR-CoreexitT/Csgreaterthan700'FANORVLISnarrowrangelessthanIwithnoRCPsrunningc.HEATSINK-NarrowrangelevelinallSGs'lessthan44%ANDtotalAFWflowlessthan200x10slb/hrd.INTEGRITY
-Coldlegtemperature decreasegreaterthan100'Finlast60tninutesANDRCScoldlegtemperature less.than242'Fe.CONTAINMENT
-Containment pressuregreaterthan12PSIG3.SECONDARY INTEGRITY CRITERIAGotoE-2,FAULTEOSTEAMGENERATOR ISOLATION, Step1,ifanySGpressureisdecreasing inanuncontrolled mannerorhascompletely depressurized, andhasnotbeen.isolated, unlessneededforRCScooldown.
4.COLOLEGRECIRCULATION SMITCHOVER CRITERION GotoES>>1.3,TRANSFERTOCOLOLEGRECIRCULATION, Step1,ifRMSTleveldecreases tolessthan32K.5.AFWSUPPLYSWITCHOVER CRITERION Switchtoalternate AFMsupplyifCSTleveldecreases tolessthan13K.6.EHERGENCY PLANIMPLEMENTATION InitiateEmergency PlanandEmergency PlanProcedures asappropriate.
Page1of1Rev.0FIGURE9.EXAMPLEFOLDOUTPAGEFORMAT33 0
S.STATUSTREEFORMATCriticalSafetyFunctionStatusTreeswillbepresented inthe"branch"version(seeFigure10).Thetreeswillbeorientedhorizon-tallyonapage.Color-coding and/orline-pattern-coding sha3,1beusedfromeachlastbranchpoint.toitsterminus(seeFigure11).AlltextontheStatusTreesshallbeatleastaslegible(typesizeandspacing)astheinstruction stepsintheprocedures.
EachStatusTreeshallhaveatthetopofthepage,adesignator blockidentical tothatusedinthestandardprocedure format,andcontain-ingthesameinformation.
Statements shallbewordedsothatthefavorable responseisthedownwardbranch.TerminishallbeorderedsothatREDsareuniformly atthetopandGREENsatthebottom.TerminiordershouldbeRED-ORANGE-YELLOW-GREENifpossible.
34 suBCRITICALITYNumber01-OHP4023.F-0.1 POKERRANGEGREATERTHAN5CGOTOFR-S.lIHTERNEDIATE RANGESURPOSITIVEGOTOFR-S.IPOKERRANGELESSTHAN54IINTERHEDIATE RAHGESURZEROORNEGATIVESOURCERANGEHOTENERGIZED SOURCERANGEENERGIZED INTERHEDIATE RAHGESURNOREPOSITIVETHAN-0.2DPH~0ioioooooo FR-S.2IHTERHEDIATE RANGESURNORENEGATIVETHAN-0.2DPNCSFSATSOURCERANGE'SURPOSITIVE~ooeooooo00 FR-S.20SOURCERANGESURZEROORNEGATIVECSFSATRev.0FIGURE10.EXAMPLESTATUSTREE35*
0 STAT'USTREEPRIORITYIHOENTIFICATION ColorLineCodeSymbolCodeStatus/Response Thecrltlc8lsafetylunctlonisunderextreme~chsllene;Immedlste operatoraction18requlrOd.
OrangeWW&WYeHow~~ThecriticalsafetyluncllonIsunderseversc~hellene;promptoperatoractionlsrequired.
ThcriticalsafltyfunctioncondltonIsoff-no@hei.Operatoractionmaybetaken.GreenThscrltlcstsafetyfunctionIssatisfied.
Hooperatoractionlsneeded.FIGURE11.STATUSTREEPRIORITYIDENTIFICATION 36 S
6.MECHANICS OFSTYLE6.1~Se1linAllspellingshouldbeconsistent.
withmodernusageasspecified intheWebster's ThirdNewInternational Dictionar andWebster's NewColleiateDictionar 6e2Punctuation Punctuation shouldbeusedonlyasnecessary toaidreadingandpreventmisunderstanding.
Wordordershouldbeselectedtorequireaminimumofpunctuation.
Thefollowing rulesapply:~Useacolontoindicatethatanitemoralistofitemsistofollow.Example:Stopthefollowing equipment:
~Useacommaafterconditional phrasesforeaseofreading.Example:IFlevelexceeds50%,THENpht~Useaperiodtoindicatetheendofcompletesentences inright-hand columnactionstatements andinNOTEsandCAUTIONsandforindicating thedecimalplaceinnumbers.Noperiodsaretobeusedinleft-hand columnactionsteps.~Useadashtoseparatearequiredactionanditsexpectedresponseandalsotoindicateanulltableelement.Example:VerifyECCSPumps-RUNNING37
6.3Caitalization Fullcapitalization shallbeusedintheprocedures foremphasisinthefollowing cases:~Logictermswillbecapitalized andunderlined.
~Expectedresponses (left-hand columnofinstructions) arecapitalized.
Adversecontainment conditions thatarepartoftheexpectedresponsearealsocapitalized.
~Titlesofprocedures willbecompletely capitalized wheneverreferenced withinanyprocedure.
p~h(Example:
DONOTSTOPSIPUMPS).Howeverextensive useofcapitalization shouldbeavoided.~Sectionheadingsoncoversheetarecapitalized, andonfoldoutpagearecapitalized andunderlined.
~Titlesoffigures(including axisnotation),
foldoutpages,attachments, allelements, rowandcolumnheadingsappearing intablesarecapitalized.
~Switchpositions; whereaspecificpositionisrequired, maybecapitalized.
~Conditional words,whenoneormoreoptionexistsormustbesatisfied, arecapitalized andusuallyunderlined.
~Thedescriptor CAUTION(including allinformation thatfollowsit)andthedescriptor NOTEwillbecapitalized.
~Transition toanystepwhichisprecededbyaCAUTIONorNOTEwillbecapitalized, toemphasize thattheinformation theycontainistobecarefully observed.
Wordsusedintheprocedures shouldconveyprecisemeaningtothetrainedoperator.
Simplewordshavingfewsyllables arepreferred.
Thesearetypicalofwordsincommonusage.Verbswithspecificmeaningshouldbeused.Theverbshouldexactlydefinethetaskexpectedtobeperformed bytheoperator.
Alistoffrequently usedverbsisincludedasAppendixA(locatedattheendofthisdocument).
38 Somewordshaveuniquemeaningsaslistedbelow:manual(manually) anactionperformed bytheoperatorinthecontrolroom.(Thewordisusedincontrasttoanautomatic action,whichtakesplacewithoutoperatorintervention.)
local(locally)
-an'ctionperformed byanoperatoroutsidethecontrolroom.Example:"Locallyclosevalve"meansdirectlyturningahandwheel tocloseavalve.Certainotherwordsaretobeavoidedsimplybecausetheyarenotadequately definedwhenusedwithoutmodification.
Theseinclude:approximately, rapidlyandslowly.Thesamewordsbecomeacceptable whensomeclarification isprovided; clarification normallyispartofalower-level substep.Example:Rapidly(upto200'F/hr) cooldowntheRCS.Inequalities aretobeexpressed inwordsratherthansymbols:i.e.,"greaterthan,less'han".
Thesewordsarealwaysappropriate forcomparing pressures, temperatures, levelsandflowrates.Thewords"above"and"below"shouldnotbeusedinthiscontext.6.5Numerical ValuesAllnumerical valuespresented intheprocedures shouldbeconsistent withwhatcanbereadoninstruments inthecontrolroom(i.e.,consistent withinstrument scaleandrange).Thenumberofsignificant digitspresented shouldbeequaltothereadingprecision oftheoperator.
Acceptance valuesshouldbestatedinsuchawaythatanyadditionandsubtraction operations areavoided,ifpossible.
Thisisdonebystatingacceptance valuesaslimits.Examples:
2500psigmaximum350'Fminimumbetween450'Fand500'Fgreaterthan42%39 Tolerances canbeexpressed bystatingthenormalvaluefollowedbytheacceptable rangeinparenthesis.
Example:550'F(540'Fto560'F)550F+10FCorrectIncorrect Engineering unitsshouldalwaysbespecified whenpresenting numer-icalvaluesforprocessparameters.
Theyshouldbethesameasthoseusedonthecontrolroomdisplays.
Numerical valuesthatalsorequireadversecontainment conditions shouldbewrittenwiththeadverseconditions inparenthesis following thenormalvalue.Example:GREATERTHAN6%(44%FORADVERSECONTAINMENT);
greaterthan17%(50%foradversecontainment)"
Fractional numbersshouldbewrittenindecimalnotation.
Also,anynumberical valuethatislessthan1orgreaterthan-1shouldbepresented witha0preceding thedecimalpoint.Example:0.25-Correct.25-Incorrect 6.6Abbreviations andAcrons\Abbreviations andacronymsshouldbelimitedtothosecommonlyusedbyoperators.
Table3liststhecommononestobeusedfortheprocedures.
Abbreviations andacronymsshouldbeusedwheneverpossibletosimplifytheprocedures.
Abbreviations andacronymsarecapitalized inaccordance withTable3.40 7.CONTROLROOMSTAFFINGANDRESPONSIBILITIES TheEOPsshouldbestructured tocomplywiththeminimumstaffingrequi'rements andqualifications definedinTechnical Specifications fortheapplicable modesofoperation.
TheERGstepsequencetablesshouldbeusedasanaideindetermining thestepsequenceoftheD.C.CookEOPswithregardstothecontrolroomlayout.Thiswillminimizethemovementofpersonnel aroundthecontrolroomwhilecarryingoutprocedural steps.ItistheSRO'sresponsibility toimplement theEOPsandprovidedirection fortheoperators tocarryouttherequiredactions.Thiswilleliminate thepossibility ofstepduplication.
8.PRINTEDFORMAT8.1GeneralPrintinInstructions Forallemergency operating procedures, thefollowing generalinstructions apply:~Papersizeshouldbe81/2byllinchesforallpages.~Whitebondpapershouldbeused.~Typesizeandstylearetobeconsistent acrossallemergency procedures.
(Information shouldbeadded(AEPscope)regarding typefontandsize.Alsoworkprocessing specifics shouldbeincluded.)
~Alltextmaterialshouldbemaintained oncurrentword-processing equipment.
Thefollowing instructions applytotheplacement oftextontheprocedure pages:Alltextwillmaintainone-inchmarginsatbothsidesofthepage.Thebottompagemarginwillalwaysbeoneinch.Oneblanklineswillseparateoperatoractionsteps.Asingleblanklinewillseparatesubstepswithinanyactionstep.Adjacentlinesoftextwillbeseparated bynormalspacingforthetypefonts.41
Everyeffortshouldbemadetoavoidsplitting actionstepsacrosspages.Ifanactionstep(including itspreceding NOTESand/orCAUTIONS) doesnotfitontoasinglepage,thenthewords"Thisstepiscontinued onthenextpage"shouldbeplacedatthebottomofthepage.Pagerotationistobeavoidedforemergency operating proce-dures.9.REPRODUCTION Procedure reproduction maybedoneonastandardcopier.Reproduced copiesshallbecheckedtoensurethattheyarelegibleanduseable.Particular attention shouldbepaidtographical figures,whereexcessive grid-line dropoutcouldcreateconfusion forthereaderandleadtoinaccurate interpretation.
Pagechecksshouldbeperformed toensuretherearenomissingpages.42
APPENDIXAACTIONVERBSactuatetoputintoactionormotion;commonlyusedtorefertoautomated, multi-facetedoperations.
Examples:
ActuateSI,ActuatePhaseAaligntoarrangecomponents intoadesiredconfiguration.
Examples:
Alignthesystemfornormalcharging, Alignvalvesasappropriate blocktoinhibitanautomatic actuation.
Example:BlockSIactuation checktonoteacondition andcomparewithsomeprocedure requirement.
Example:CheckPRZlevel-GREATERTHAN20%closetochangethephysicalpositionofamechanical device.Closingavalvepreventsfluidflow.Closingabreakerallowselectrical currentflow.completetoaccomplish specified procedure requirements.
43 APPENDIXA(Cont)ACTIONVERBScontinuetogoonwithaparticular process.Example:Continuewiththisprocedure controlttomanuallyoperateequipment asnecessary tosatisfyprocedure requirements onprocessparameters:
- pressure, temperature, level,flow,etc.Example:ControlPRZleveldetermine tocalculate orevaluateusingformulaeorgraphs.Example:Determine maximumventingtimeenergizetosupplyelectrical energyto{something);
commonlyusedtodescribeanelectrical busorotherdedicated electrical path.Example:EnergizeACemergency bussesestablish tomakearrangements forastatedcondition.
Example:Establish normalPRZpressureandlevelcontrol44 AppENDIXA(Cont)ACTIONVERBSevaluatetoexamineanddecide;commonlyusedinreference toplantconditions andoperations.
Example:Evaluateplantconditions equalizetomakethevalueofagivenparameter equaltothevalueofanotherparameter.
Example:Equalizechargingandletdownflowimplement tobeginanotherguideline orprocedure andfollowittocompletion (maybeconcurrent withprocedure inprogress).
initiatetobeginaprocess.Example:InitiateflowtoallSGsloadtoconnectanelectrical component.
orunittoasourceofelectrical energy;mayinvolvea"start"incertaincases.Example:LoadtheSIpumpontheACemergency busmaintaintocontrolagivenplantparameter tosomeprocedure requirement continuously.
Example:MaintainSGlevelinthenarrowrangeminimizetomakeassmallaspossible.
Example:Minimizesecondary systemcontamination 45 APPENDIXA(Cont)ACTIONVERBSmonitorsimilarto"check",exceptimpliesacontinuous activity.
notifycontact(verbally viapageortelephone) personnel inotherdepartments orloca-tionstorequestthemtoperformacertaintask.opentochangethephysicalpositionofamechanical devicetotheunobstructed position.
Openingavalvepermitsfluidflow.Openinganelectrical breakerpreventscurrentflow.operatetoturnonorturnoffasnecessary toachievethestated,objective.
Example:OperatePRZheaterstoincreasepressureplacetomoveacontroltoastatedposition.
Example:PlacecontrolsinMANUALplaceinstandbytoreturnapieceofequipment toaninactivestatusbutreadyforstartondemand;commonlyusedtorefertoamid-position onaswitchlabeledAUTOorNEUT.Example:StoptheSIpumpsandplaceinstandby46 APPENDIXA(Cont)ACTIONVERBSresettoremoveanactiveoutputsignalfromaretentive logicdeviceevenwiththeinputsignalstillpresent;commonlyusedinreference toprotection/
safeguards logicsinwhichtheactuating signalis"locked-in".
Theresetallowsequipment energized bytheinitialsignaltobedeenergized.
Examples:
ResetSI,ResetPhaseArecordtodocumentspecified characteristics.
Example:RecordRCSaveragetemperature sampletotakearepresentative portionforthepurposeofexamination; commonlyused~torefertochemicalorradiological examination.
Examples:
SampleforRCSboronconcentration, Sampleforsecondary sideradioactivity settopositionavariablecontroltoagivensetpoint.
orvalue.shutdowntodeenergize equipment andplaceinstandby.Example:Shutdownunnecessary equipment 47 0
APPENDIXA(Cont)ACTIONVERBSstarttooriginate motionofanelectrical ormechanical device,eitherdirectlyorbyremotecontrol.Example:StartoneRCPstoptoterminate motionofanelectrical ormechanical device.Example:StopbothD/Gsthrottletooperateavalveinanintermediate positiontoobtainacertainflowrate.Example:Throttlechargingflowcontrolvalvetoestablish desiredflowtriptomanuallyactuateasemiautomatic feature.Commonly, "trip"isusedtorefertocomponent deactuation.
tryExamples:
Tripthereactor,Triptheturbine,Tripabreakertomakeacontinued effortwhensuccessmaynotbeimmediately attainable.
Example:Trytorestoreoffsitepower48 APPENDIXA(Cont)ACTIONVERBSturnontosupplyelectrical energytoanon-mechanical component.
Example:TurnonPRZheatersverifytoobservethatan~esectedcharacteristic orcondition exists.Typically theexpectation comesfromsomepreviousautomatic oroperatoraction.Theappropriate contingency, eitherstatedorimplied,istoestablish theexpectedcondition.
Examples:
VerifyReactorTrip,VerifyECCSPumps-RUNNING49 i