API 1161-2021(2022) Recommended Practice for Pipeline Operator Qualification (OQ) 管道操作员资格(OQ)的推荐实施规程（3-3部分）.pdf

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RECOMMENDEDPRACTICEFORPIPELINEOPERATORQυALJFICATION(QQ)183

Task38.5-PerformNOT-LiquidPenetrantTesting

1.0TaskDescription

ThistaskinvolvesverifyingthatweldsmeetthespecificationsofthelatestDOT-approvededitionofAPI1104

utilizingliquidpenetranttestingandtoidentifyindicationsandimpe『fectionsthatmayaffecttheintegrityofa

pipelinetie-in.componentinstallation/replacement，。rpipelinerepair.

Thistaskdoesnotincludebutmayleadtotheperformanceofothercoveredtaskssuchasthefollowing.

-Pe『formVisualInspectionofWelds(referenceTask38.3).

2.0KnowledgeComponent

Anindividualperformingthistaskmusthaveknowledgeofthefollowing

AnindividualperformingthistaskmustprovidedocumentationofcertificationthroughASNT

RecommendedPracticeNo.SNT-TC-1A,ACCPcertificationto『liquidpenetranttesting，。『anyother

recognizednationalce『tificationprogramthatshallbeacceptabletotheoperatorsto『thetestmethod

used.

AOCsassociatedwiththepe斤。rmanceofthistaskincludethefollowing.

AOCRec。gnitionAOCReaction

Thissectionintentionat:yleftb阳nk.Thissectionintentionallyleftblank.

3.0SkillComponent

Thecertifi臼tedemonstratestaskperformanceproficiency.NootherstepsarerequiredforOQqualification.

StepActionExplanation

Evaluatec。mpletedweldsutilizingliquidpenetrantCertificati。nrequiredt。LevelII。rIllinaccordance

testingtoensuretheymeetthestandardsofthewiththerecommendationsofASNTRecommended

latestDOT-appr。vededi

2020-05-08注册

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