A quick guide to API 570 certified pipework inspector syllabus : example questions and worked answers

230 Pages·2009·6.632 MB·English

by  Matthews, Clifford

A Quick Guide to API 570
Certified Pipework Inspector
Syllabus
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QGPublishingisaMatthewsEngineeringTrainingLtdcompany
MATTHEWS
ENGINEERING TRAINING LTD
www.matthews-training.co.uk
Training courses forindustry
. Plantin-serviceinspectiontraining
. Pressuresystems/PSSR/PED/PRVs
. NotifiedBodytraining
. PressureequipmentcodedesignASME/BS/EN
. APIinspectortraining(UK):API510/570/653
. On-linetrainingcoursesavailable
Matthews Engineering Training Ltd provides training in pressure
equipment and inspection-related subjects, and the implementation
ofpublishedcodesandstandards.
Morethan500classroomandhands-oncourseshavebeenpresented
tomajorclientsfromthepower,process,petrochemicalandoil/gas
industries.
We specialise in in-company courses, tailored to the needs of
individualclients.
[e-mail]
Tel:[phone]
MatthewsEngineeringTrainingLtdisanAuthorizedGlobalTraining
providertoTheAmericanSocietyofMechanicalEngineers(ASME)
www.matthews-training.co.uk
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A Quick Guide to
API 570 Certified Pipework
Inspector Syllabus
Example Questions and Worked Answers
Clifford Matthews
Series editor: Clifford Matthews
WPASME100609
MatthewsEngineeringTrainingLimited
www.matthews-training.co.uk
Oxford Cambridge NewDelhi
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Published by Woodhead Publishing Limited, Abington Hall, Granta Park,
GreatAbington,CambridgeCB216AH,UK
www.woodheadpublishing.com
and
MatthewsEngineeringTrainingLimited
www.matthews-training.co.uk
WoodheadPublishingIndiaPrivateLimited,G-2,VardaanHouse,
7/28AnsariRoad,Daryaganj,NewDelhi–110002,India
PublishedinNorthAmericabytheAmericanSocietyofMechanicalEngineers
(ASME),ThreeParkAvenue,NewYork,NY10016-5990,USA
www.asme.org
First published 2009, Woodhead Publishing Limited and Matthews
EngineeringTrainingLimited
#2009,C.Matthews
Theauthorhasassertedhismoralrights.
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WoodheadPublishingISBN978-1-84569-569-9 (book)
WoodheadPublishingISBN978-1-84569-684-9 (e-book)
ASMEISBN978-0-7918-0289-2
ASMEOrderNo.802892
ASMEOrderNo.80289Q(e-book)
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PrintedbyCromwellPressLimited,Trowbridge,Wiltshire,UK
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Contents
TheQuickGuideSeries ix
HowtoUseThisBook x
SECTIONI:THEMAINPRINCIPLES
Chapter1:InterpretingASMEandAPICodes
1.1 Codesandtherealworld 3
1.2 ASMEconstructioncodes 3
1.3 APIinspectioncodes 4
1.4 Coderevisions 7
1.5 Codeillustrations 7
1.6 Newconstructionversusrepairactivity 8
1.7 Conclusion:interpretingAPIandASMEcodes 9
Chapter2:AnIntroductiontoAPI570
2.1 Introduction 10
2.2 Definitions 13
2.3 Owners/userinspectionorganization 17
Chapter3:MoreAdvancedAPI570
3.1 API570section5 19
3.2 API570section6.2:pipingclasses 21
3.3 Section7:corrosionratedetermination 21
3.4 API570section8:repairsandalterations 23
3.5 Section9:Inspectionofburiedpiping 24
3.6 AppendixA:Inspectioncertification 24
3.7 API570familiarizationquestions 25
Chapter4:API574
4.1 Introduction 29
4.2 API574section4:pipingcomponents 30
4.3 API574familiarizationquestions 30
4.4 Corrosionmonitoringandinspection 31
4.5 API574(sections6and10)
familiarizationquestions 32
Chapter5:API578
5.1 Introduction 35
5.2 Theverification/PMItechniques 36
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QuickGuidetoAPI570
5.3 API578familiarizationquestions 36
Chapter6:API571
6.1 API571:introduction 39
6.2 ThefirstgroupofDMs 42
6.3 API571familiarizationquestions(set1) 44
6.4 ThesecondgroupofDMs 46
6.5 API571familiarizationquestions(set2) 48
6.6 ThethirdgroupofDMs 50
6.7 API571familiarizationquestions(set3) 55
SECTIONII:WELDING
Chapter7:IntroductiontoWelding/API577
7.1 Introduction 61
7.2 Weldingprocesses 61
7.3 Weldingconsumables 65
7.4 Weldingprocessfamiliarizationquestions 68
7.5 Weldingconsumablesfamiliarizationquestions 71
Chapter8:GeneralWeldingRulesofASMEB31.3
andAPI570
8.1 Introduction 73
8.2 WeldingrequirementsofAPI570 73
8.3 Familiarizationquestions:API570general
weldingrules 79
8.4 WeldingrequirementsofASMEB31.3
chapterV 82
8.5 Familiarizationquestions:ASMEB31.3general
weldingrules 84
Chapter9:WeldingQualificationsandASMEIX
9.1 Introduction 86
9.2 Formulatingthequalificationrequirements 87
9.3 Weldingdocumentationreviews:theexam
questions 93
9.4 ASMEIXarticleI 95
9.5 ASMEIXarticleII 98
9.6 Familiarizationquestions:ASMEIXarticlesI
andII 99
9.7 ASMEIXarticleIII 101
9.8 ASMEIXarticleIV 102
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Contents
9.9 Familiarizationquestions:ASMEIXarticlesIII
andIV 104
9.10 TheASMEIXreviewmethodology 107
9.11 ASMEIXWPS/PQRreview:workedexample 109
SECTIONIII:NDEANDOTHERTESTING
Chapter10:GeneralNDERequirements:API570,API577
andASMEB31.3
10.1 IntroductiontoAPI577 121
10.2 Magneticparticleexamination(MT) 122
10.3 Liquidpenetrantexamination(PT) 124
10.4 Radiographicinspection(RT) 125
10.5 Ultrasonictesting(UT) 129
10.6 Hardnesstesting 131
10.7 Pressureandleaktesting(LT) 131
10.8 Familiarizationquestions:NDErequirements
ofAPI577 132
10.9 IntroductiontoNDErulesofAPI570and
ASMEB31.3 134
10.10API570:NDErules 134
10.11ASMEB31.3:NDErules 136
10.12Familiarizationquestions:API570and
ASMEB31.3NDEquestions(1) 140
10.13ASMEB31.3Section345:pressureandleak
testing 143
10.14Familiarizationquestions:ASMEB31.3NDE
questions(2) 146
Chapter11:TheNDERequirementsofASMEV
11.1 Introduction 149
11.2 ASMEVarticle1:generalrequirements 149
11.3 ASMEVarticle2:radiographicexamination 150
11.4 ASMEVarticle6:penetranttesting 156
11.5 Familiarizationquestions:ASMEVarticles1,
2and6 160
11.6 ASMEVarticle7:magnetictesting 161
11.7 ASMEVarticle9:visualexamination 164
11.8 Familiarizationquestions:ASMEVarticles7
and9 166
11.9 ASMEVarticle10:leaktesting 168
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QuickGuidetoAPI570
11.10ASMEVarticle23:ultrasonicthickness
checking 171
SECTIONIV:PRESSUREDESIGN
Chapter12:B31.3:PressureDesign
12.1 B31.3introduction 177
12.2 B31.3responsibilities 178
12.3 B31.3fluidservicecategories 178
12.4 Pipewallthicknessequations 179
12.5 B31.3allowablematerialstresses 181
12.6 B31.3impacttestrequirements 181
12.7 ASMEB31.3familiarizationquestions 182
Chapter13:ASMEB16.5:FlangeDesign
13.1 IntroductiontoASMEB16.5 186
13.2 Familiarizationquestions:ASMEB16.5:
flangedesign 187
SECTIONV:EXAMPLEQUESTIONS
Chapter14:ExampleOpen-BookQuestions
Chapter15:Answers
15.1 Familiarizationanswers 200
15.2 Exampleopen-bookanswers 205
APPENDIX
PublicationsEffectivitySheetforAPI570
ExamAdministration:4thJune2008 209
Index 213
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The Quick Guide Series
TheQuickGuidedatabooksareintendedassimplified,easily
accessed references to a range of technical subjects. The
initial books in the series were published by The Institution
of Mechanical Engineers (Professional Engineering
Publishing Ltd),written bythe series editorCliffMatthews.
Theseriesisnowbeingextendedtocoveranincreasingrange
oftechnicalsubjectsbyMatthewsEngineering Publishing.
The concept of the Matthews Quick Guides is to provide
condensed technical information on complex technical
subjects in a pocket book format. Coverage includes the
various regulations, codes and standards relevant to the
subject.Thesecanbedifficulttounderstandintheirfullform,
sotheQuickGuidestrytopickoutthekeypointsandexplain
them in straightforward terms. This of course means that
eachguidecanonlycoverthemainpointsofitssubject–itis
notalwayspossibletoexplaineverythingingreatdepth.For
thisreason,theQuickGuidesshouldonlybetakenasthat–a
quickguide–ratherthanadetailedtreatiseonthesubject.
Where subject matter has statutory significance, e.g.
statutory regulation and referenced technical codes and
standards, then these guides do not claim to be a full
interpretation of the statutory requirements. Inreality, even
regulations themselves do not really have this full status –
many points can only be interpreted in a court of law. The
objective of the Quick Guides is therefore to provide
information that will add to the clarity ofthe picturerather
thanproducenew subjectmatterorinterpretationsthatwill
confuse youevenfurther.
Ifyouhaveanycommentsonthisbook,oryouhaveany
suggestions for other books you would like to see in the
Quick Guide series, contact us through our website:
www.matthews-training.co.uk
CliffMatthews
Series Editor
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How to Use This Book
Thisbookisa‘QuickGuide’totheAPI570CertifiedPiping
Inspectorexaminationsyllabus(formallycalledthe‘bodyof
knowledge’ by API). It is intended to be of use to readers
who:
. intendtostudyandsitfortheformalAPI570Individual
CertificationProgram (ICP)examination or
. have a general interest in the content of API 570 and its
associatedAPI/ASMEcodes,astheyareappliedtothein-
service inspectionof pipework.
Thebookcoversallthecodes listedinthe API570syllabus
(the so-called ‘effectivity list’) but only the content that is
covered in the body of knowledge. Note that in some cases
(e.g.B31.3)thisrepresentsonlyasmallpercentageofthefull
codecontent.Inaddition,thecontentofindividualchapters
of this book is chosen to reflect those topics that crop up
frequently in the API 570 ICP examination. Surprisingly,
somelong-standingpartsoftheAPI570bodyofknowledge
have appeared very infrequently, or not at all in recent
examinations.
While this book is intended to be useful as a summary,
remember that it cannot be a full replacement for a
programme of study of the necessary codes. The book does
notcoveralltheAPI570ICPsyllabus,butyoushouldfindit
useful as a pre-training course study guide or as pre-
examination revision following a training course itself. It is
verydifficult,perhapsalmostimpossible,tolearnenoughto
passthe examusingonlyindividual readingof thisbook.
This quick guide is structured into chapters – each
addressing separate parts of the API 570 ICP syllabus. A
central idea of the chapters is that they contain self-test
questions to help you understand the content of the codes.
Theseareasimportantasthechaptertextitself–itisawell-
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