HAF003 Quality Assurance for Safety in Nuclear Power Plant.docx
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HAF003 Quality Assurance for Safety in Nuclear Power Plant.docx
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HAF003QualityAssuranceforSafetyinNuclearPowerPlant
HAF003
QualityAssuranceforSafetyinNuclearPowerPlant
ACodeofPractice
(issuedbytheNationalNuclearSafetyAdministrationofPRCinJuly27,1991)
Contents
1.Introduction………………………………………………………..…2
2.QualityAssuranceProgram……………………………………….…..4
3.Organization………………………………………………………….5
4.DocumentControl………………………………………………..…..7
5.DesignControl…………………………………………………...…..8
6.ProcurementControl…………………………………………………9
7.ItemControl………………………………………………………....11
8.ProcessControl……………………………………………………...12
9.InspectionandTestControl…………………………………………13
10.Non-conformanceControl…………………………………………..14
11.CorrectiveActions………………………………………………...…15
12.Records………………………………………………………………15
13.Audits………………………………………………………………..16
Definitions……………………………………………………………....18
1.Introduction
1.1General
1.1.1ThisCodeofPracticespecifiesbasicrequirementsforqualityassuranceinon-landstationarythermalneutronreactornuclearpowerplants.
1.1.2TheprinciplesprovidedbythisCodeofPracticeareapplicableforbothnuclearpowerplantsandothernuclearfacilitiesaswell.
1.1.3Anoverallqualityassuranceprogramforanuclearpowerplantaswellasseparateprogramsforeachoftheconstituentareaofactivity(e.g.,siting,design,fabrication,construction,commissioning,operationanddecommissioning)shallbeproperlydevelopedandeffectivelyimplementedtoensuresafetyinanuclearpowerplant.ThisCodeofPracticeprovidesprinciplesandobjectivesforthedevelopmentandimplementationoftheseprograms.Theprinciplestobefollowedforeachtypeofprogramarethesame.
1.1.4Itshallbenotedthatinperformingaparticulartask(e.g.,insiting,design,fabrication,construction,commissioning,operationanddecommissioning)themajorresponsibilityforachievingrequiredqualityrestswiththoseassignedthetaskandnotwiththepersonnelwhoseektobymeansofverificationensurethequalityhasbeenachieved.
1.1.5Qualityassuranceprogramshallincludetheactivitiesnecessaryforcomplianceofitemsandservicewithqualityrequirements,forensuringbymeansofverificationthattherequiredqualityhasbeenachieved,andforcollectingsubjectiveevidencefortheabovementionedactivities.
1.1.6Qualityassuranceisanessentialpartof“effectivemanagement”.Effectivemanagementcontributestotheachievementofqualitythroughthoroughanalysisofthetaskstobeperformed,identificationofrequiredskills,theselectionandtrainingofappropriatepersonnel,theuseofappropriateequipmentandprocedures,thecreationofasatisfactoryenvironmentinwhichtheactivitiesaretobeperformed,andaclearrecognitionoftheresponsibilityofthosewhoaretoundertakethetasks.Brieflyspeaking,aqualityassuranceprogramshallspecifytherequirementsforandapproachtoallactivitiesaffectingquality,includingverificationthateachtaskhasbeenproperlyperformedandthatnecessarycorrectiveactionhasbeenimplemented.Itshallalsoprovidefortheproductionofdocumentaryevidencetodemonstratethatrequiredqualityhasbeenachieved.
1.1.7ThespecificapproachesadoptedtoimplementthisCodeofPractice,bothatoverallplantlevelandattheconstituentactivitylevel,mayvaryfromorganizationtoorganization.However,atanycase,theprinciplesestablishedinthisCodeofPracticeshallbefollowedanddetailedimplementationproceduresshallbedevelopedaccordingly.Itshallberecognizedthataqualityassuranceprogramshallbepreciseandenableeasyimplementationwhileensuringtheintegrationofbothtechnicalandmanagerialaspectsoftheactivity.
1.2Scope
ThisCodeofPracticeprovidestheprinciplesandobjectivesforthedevelopmentandimplementationofaqualityassuranceprogramduringsiting,design,fabrication,construction,commissioning,operationanddecommissioninginanuclearpowerplant.Theseprinciplesandobjectiveareapplicableforallactivitiesaffectingqualityofitemsandservice,suchasdesigning,purchasing,fabricating,manufacturing,handling,shipping,storing,cleaning,erecting,installing,testing,commissioning,operating,inspecting,maintaining,repairing,refueling,modifyinganddecommissioning.Theyareapplicablebyallthoseresponsibleforthenuclearpowerplant,byplantdesigners,suppliers,architect-engineers,plantconstructors,plantoperators,andotherorganizationsparticipatinginactivitiesaffectingquality.
TheSafetyGuidelinespecifiedinAppendixIservesasinterpretationofandsupplementtothisCodeofPractice.
1.3Responsibility
1.3.1Inrealizingitsresponsibilityforensuringthehealthandsafetyofthepublic,operatingorganizationsshallestablishoverallqualityassuranceprogramapplicabletonuclearpowerplantsincompliancewiththerequirementsof“RegulationsonSafetyofCivilNuclearFacilityinPRC”andthisCodeofPractice,andsubmittostatenuclearsafetyregulatorybodyforapproval.
1.3.2Theoperatingorganizationsassumingoverallresponsibilityforanuclearpowerplantshallberesponsiblefortheestablishmentandimplementationoftheoverallqualityassuranceprogramforthewholenuclearpowerplant.Thisorganizationmaydelegateanotherorganizationtoestablishandimplementall,orapart,oftheprogrambutshallstillretainresponsibilityfortheeffectivenessoftheoverallprogramwithoutprejudicetothecontractors’obligationsorlegalresponsibilities.
2.QualityAssuranceProgram
2.1General
2.1.1AnoverallqualityassuranceprogramshallbeestablishedconsistentwiththerequirementsspecifiedinthisCodeofPracticeasanintegralpartofthenuclearpowerplantproject.Theoverallprogramshallprovidesforthecontroloftheconstituentactivitiesassociatedwithanuclearpowerplant,suchassiting,design,fabrication,construction,commissioning,operationanddecommission.ThecontrolofeachconstituentactivityshallalsobeconsistentwiththisCodeofPractice.
2.1.2Managementforthewholeplantandforeachconstituentaspectofactivityshalleffectivelyimplementthequalityassuranceprogramconsistentwiththeprojectprogressschedule,includingtheprocurementofmaterialforlong-deliveryitems.Managementdepartmentofoperationinanuclearpowerplantshallensuretheeffectiveimplementationofqualityassuranceprogramduringtheperiodofoperation.
2.1.3Allprogramsshalldefinetheorganizationsresponsiblefortheplanningandimplementationofqualityassuranceactivities,aswellastheresponsibilityandauthorityofvariousorganizationsandpersonnelinvolved.
2.1.4Indevelopingtheprogram,thetechnicalaspectsofvariousactivitiesshallbetakenintoconsideration.Theprogramshallincludeprovisiontoensuretheidentificationofandcompliancewithrequirementsofappropriaterecognizedengineeringcodes,standards,specificationsandpractice.Qualityassurancerequirementsshallalsoincludeprovisionsspecifyingthetechnicalobjectivestobeachieved,apartfromthoseforcontrolofmanagerialaspect.
2.1.5Items,servicesandprocessestowhichthequalityassuranceprogramwillapplyshallbeidentified.Appropriatemethodsorlevelsofcontrolandverificationshallbeassignedtothoseitems,servicesandprocesses.Allprogramsshallprovideforcontrolandverificationoveractivitiesaffectingthequalityofitemstoanextentconsistentwiththeirimportancetosafety.
2.1.6Allprogramsshallprovideforappropriatecontrolconditionforaccomplishingactivitiesaffectingquality,includingappropriateenvironmentalconditions,equipmentandskillsneededforachievingrequiredquality.
2.1.7Allprogramsshallprovideforthetrainingofpersonnelperformingactivitiesaffectingquality.
2.1.8Allprogramsshallbeevaluatedandupdatedperiodically.
2.1.9Allprogramsshallprovideforthelanguageusedfordocumentation.Measurementsshallbetakentoensurethatpersonnelperformingthequalityassurancefunctionsareadequatelyproficientofthelanguageinwhichtheprogramiswritten.Translationsofthedocumentshallbereviewedbyqualifiedpersonstoverifyconformancetotheoriginal.
2.2Procedures,instructionsanddrawings
2.2.1Allprogramsshallprovidethatallactivitiesaffectingqualityinanuclearpowerplant,includingthoseperformedduringtheoperationofaplant,shallbeaccomplishedinaccordancewithapplicablewrittenprocedures,instructionsordrawings.Procedures,instructionsanddrawingsshallincludeappropriatequalitativeand/orquantitativeacceptancecriteriafordeterminingthatvariousactivitieshavebeensatisfactorilyperformed.
2.2.2Proceduresforimplementingthequalityassuranceprogramsfordifferentphasesofnuclearpowerplantprojectinasystematicandplannedmannershallbeestablishedanddocumentedbytheorganizationsperformingtheconstituentactivities.Theprocedure,includingthetechnicalskillsneeded,shallbepreciselystated,andbeeasytoimplement.Theprocedureshallbereviewedandupdatedperiodicallytoensureadequatecoverageoftheseactivities.
2.3Managementreview
Allprogramshallprovidethatmanagementoftheorganizationsparticipatingintheprogramimplementationshallperiodicallyreviewthestatusandadequacyofthepartofqualityassuranceprogramforwhichtheyareresponsible.Correctiveactionsshallbetakenwhenprogramdeficienciesarediscovered.
3.Organization
3.1Responsibility,authorityandcommunications
3.1.1Adocumentedorganizationalstructure,withclearlydefinedfunctionalresponsibilities,levelofauthority,andlinesofinternalandexternalcommunication,shallbeestablishedformanagement,directionandexecution
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