milstd882d.docx
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milstd882d.docx
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milstd882d
NOTMEASUREMENT
SENSITIVE
DRAFTMILSTD882D
DEPARTMENTOFDEFENSE
STANDARDPRACTICE
SYSTEMSAFETY
AMSCN/AAREASAFT
FOREWORD
1.ThisstandardisapprovedforusebyallDepartmentsandAgenciesoftheDepartmentofDefense(DoD).
2.TheDoDiscommittedtoprotectingpersonnelfromaccidentaldeath,injury,oroccupationalillness;weaponsystems,equipment,material,andfacilitiesfromaccidentaldestructionordamage;andthepublicfromdeath,injury,illness,orpropertydamageasaresultofexecutingitsmissionofnationaldefense.Whilemeetingmissionrequirements,theDoDwillalsoensuretothemaximumextentpracticablethatthequalityoftheenvironmentisprotected.TheDoDhasimplementedenvironmental,safety,andhealtheffortstomeettheseobjectives.IntegraltotheseeffortsistheuseofasystemsafetyapproachtomanagetheriskofmishapsassociatedwithDoDoperations.AkeyobjectiveoftheDoDsystemsafetyapproachistoensurethatmishapriskidentificationandmitigation,consistentwithmissionrequirements,areincludedintechnologydevelopmentanddesignedintosystems,subsystems,equipment,facilities,andtheirinterfacesandoperation.TheDoDgoaliszeromishaps.
3.Thisstandardaddressesanapproach(astandardpracticenormallyidentifiedassystemsafety)usefulinthemanagementofenvironmental,safety,andhealthmishaprisksencounteredinthedevelopment,test,production,use,anddisposalofsystems,subsystems,equipment,andfacilities.TheapproachdescribedhereinconformstotheacquisitionproceduresinDoDRegulation5000.2-Randprovidesaconsistentmeansofevaluatingidentifiedmishaprisks.Mishapriskmustbeidentified,evaluated,andmitigatedtoalevelacceptable(asdefinedbythesystemuserorcustomer)totheappropriateauthority,andcompliantwithfederallawsandregulations,ExecutiveOrders,treaties,andagreements.Programtradestudiesassociatedwithmitigatingmishapriskmustconsidertotallifecyclecostinanydecision.Residualmishapriskassociatedwithanindividualsystemmustbereportedtoandacceptedbyappropriateauthority.WhenMILSTD-882isrequiredinasolicitationorcontractandnospecificreferencesareincluded,thenonlythoserequirementspresentedinparagraph4areapplicable.
4.ThiscurrentrevisionrepresentsapplicationofthetenetsofacquisitionreformtotheuseofsystemsafetyinGovernmentprocurement.AjointGovernmentandindustryintegratedprocessteamwasformedtooverseetherevision.IndustrywasrepresentedontheintegratedprocessteambytheGovernmentElectronicandInformationTechnologyAssociation(GEIA),G48committeeonsystemsafety.ThesystemsafetytasksassociatedwithpreviousversionsofthisstandardhavebeenplacedintheDefenseAcquisitionDeskbook(see6.8).Thisstandardisnolongerthesourceforanysafety-relateddataitemdescriptions(DIDs).
5.Beneficialcomments(recommendations,additions,deletions)andanypertinentinformationthatmaybeofuseinimprovingthisdocumentshouldbeaddressedto:
HQAirForceMaterielCommand(SES),4375ChidlawRoad,Wright-PattersonAFB,OH45433-5006,byusingtheStandardizationDocumentImprovementProposal(DDForm1426)appearingattheendofthisdocumentorbyletterorelectronicmail.
CONTENTS
PARAGRAPHPAGE
FOREWORDii
1.SCOPE1
1.1Scope1
2.APPLICABLEDOCUMENTS1
3.DEFINITIONS1
3.1Acronymsusedinthisstandard1
3.2Definitions1
3.2.1Acquisitionprogram1
3.2.2Developer1
3.2.3Hazard1
3.2.4Hazardousmaterial1
3.2.5Lifecycle1
3.2.6Mishap2
3.2.7Mishaprisk2
3.2.8Programmanager2
3.2.9Residualmishaprisk2
3.2.10Safety2
3.2.11Subsystem2
3.2.12System2
3.2.13Systemsafety2
3.2.14Systemsafetyengineering2
4.GENERALREQUIREMENTS3
4.1Documentationofthesystemsafetyapproach3
4.2Identificationofhazards3
4.3Assessmentofmishaprisk3
4.4Identificationofmishapriskmitigationmeasures3
4.5Reductionofmishaprisktoanacceptablelevel4
4.6Verificationofmishapriskreduction4
4.7Reviewofhazardsandacceptanceofresidualmishapriskbytheappropriateauthority4
4.8Trackingofhazardsandresidualmishaprisk4
5.DETAILEDREQUIREMENTS4
6.NOTES5
6.1Intendeduse5
6.2Datarequirements5
6.3Subjectterm(keywords)listing5
6.4Definitionsusedinthisstandard6
6.5Internationalstandardizationagreements6
6.6Explosivehazardclassificationandcharacteristicdata6
6.7Useofsystemsafetydataincertificationandotherspecializedsafetyapprovals6
6.8DoDacquisitionpractices6
6.9Identificationofchanges6
APPENDIXES
AGuidanceforimplementationofsystemsafetyefforts7
CONCLUDINGMATERIAL24
TABLES
TABLEPAGE
A-I.Suggestedmishapseveritycategories17
A-II.Suggestedmishapprobabilitylevels18
A-III.Examplemishapriskassessmentvalues19
A-IV.Examplemishapriskcategoriesandmishapriskacceptancelevels19
1.SCOPE
1.1Scope.Thisstandarddefinesastandardpracticeforconductingsystemsafety.
ThepracticedefinedhereinconformstotheacquisitionproceduresinDoD Regulation 5000.2-Randprovidesaconsistentmeansofevaluatingidentifiedrisks.Mishapriskmustbeidentified,evaluated,andmitigatedtoalevelacceptable(asdefinedbythesystemuserorcustomer)totheappropriateauthorityandcompliantwithfederallawsandregulations,ExecutiveOrders,treaties,andagreements.Programtradestudiesassociatedwithmitigatingmishapriskmustconsidertotallifecyclecostinanydecision.Residualmishapriskassociatedwithanindividualsystemmustbereportedtoandacceptedbyappropriateauthority.WhenMILSTD882isrequiredinasolicitationorcontractandnospecificparagraphsofthisstandardareidentified,thenonlythoserequirementspresentedinparagraph4areapplicable.
2.APPLICABLEDOCUMENTS
Noapplicabledocumentsarespecifiedinsections3,4,and5ofthisstandard.Thissectiondoesnotincludedocumentscitedinothersectionsofthisstandardorrecommendedforadditionalinformationorasexamples.
3.DEFINITIONS
3.1Acronymsusedinthisstandard.Theacronymsusedinthisstandardaredefinedasfollows:
a.DoDDepartmentofDefense
b.ESHEnvironmental,Safety,andHealth
3.2Definitions.Withinthisdocument,thefollowingdefinitionsapply(see6.4):
3.2.1Acquisitionprogram.Adirected,fundedeffortthatisdesignedtoprovideanew,improved,orcontinuingsysteminresponsetoavalidatedoperationalneed.
3.2.2Developer.Theindividualororganizationassignedresponsibilityforadevelopmenteffort.Developerscanbeeitherinternaltothegovernmentorcontractors.
3.2.3Hazard.Anyrealorpotentialconditionthatcancauseinjury,illness,ordeathtopersonnel;damagetoorlossofequipmentorproperty;ordamagetotheenvironment.
3.2.4Hazardousmaterial.Anysubstancethat,duetoitschemical,physical,orbiologicalnature,causessafety,publichealth,orenvironmentalconcernsthatwouldrequireanelevatedlevelofefforttomanage.
3.2.5Lifecycle.Allphasesofthesystem'slifeincludingresearch,development,testandevaluation,production,deployment(inventory),operationsandsupport,anddisposal.
3.2.6Mishap.Anunplannedeventorseriesofeventsresultingindeath,injury,occupationalillness,damagetoorlossofequipmentorproperty,ordamagetotheenvironment.
3.2.7Mishaprisk.Anexpressionoftheimpactandpossibilityofamishapintermsofpotentialmishapseverityandprobabilityofoccurrence.
3.2.8Programmanager.Agovernmentofficialwhoisresponsibleformanaginganacquisitionprogram.Also,ageneraltermofreferencetothoseorganizationsdirectedbyindividualmanagers,exercisingauthorityovertheplanning,direction,andcontroloftasksandassociatedfunctionsessentialforsupportofdesignatedsystems.Thistermwillnormallybeusedinlieuofsystemsupportmanager,weaponprogrammanager,systemmanager,andprojectmanagerwhensuchorganizationsperformthesefunctions.
3.2.9Residualmishaprisk.Theremainingmishapriskthatexistsafterallmitigationtechniqueshavebeenimplementedorexhausted,inaccordancewiththesystemsafetydesignorderofprecedence(see4.4).
3.2.10Safety.Freedomfromthoseconditionsthatcancausedeath,injury,occupationalillness,damagetoorlossofequipmentorproperty,ordamagetotheenvironment.
3.2.11Subsystem.Agroupingofitemssatisfyingalogicalgroupoffunctionswithinaparticularsystem.
3.2.12System.Anintegratedcompositeofpeople,products,andprocessesthatprovideacapabilitytosatisfyastatedneedorobjective.
3.2.13Systemsafety.Theapplicationofengineeringandmanagementprinciples,criteria,andtechniquestoachieveacceptablemishaprisk,withintheconstraintsofoperationaleffectiveness,time,andcost,throughoutallphasesofthesystemlifecycle.
3.2.14Systemsafetyengineering.Anengineeringdisciplinethatemploysspecializedprofessionalknowledgeandskillsinapplyingscientificandengineeringprinciples,criteria,andtechniquestoidentifyandeliminatehazards,inordertoreducetheassociatedmishaprisk.
4.GENERALREQUIREMENTS
Thissectiondefinesthesystemsafetyrequirementsthataretobeperformedthroughoutthelifecycleforanysystem,newdevelopment,upgrade,modification,resolutionofdeficiencies,ortechnologydevelopment.Whenproperlyapplied,theserequirementsaredesignedtoensuretheidentificationandunderstandingofallknownhazardsandtheirassociatedrisks,andthatmishapriskiseliminatedorreducedtoacceptedlevels.Theobjectiveofsystemsafetyistoachieveacceptablemishapriskthroughasystematicapproachofhaza
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