船舶培训中远造船质量

Theoperation,inspectionandtestoftheships,whicharefabricatedaccordingtothisstandard,mustbecarriedoutaccordingtothedrowingdescribedincontract,technical andthisstandardiftherearenootherspecificdescriptions.Thematerialsmustbeapprovedaccordingtoclassificationsocietyrequirement.Weshouldhave ofmaterialsfrommanufactoryandapprovedbyclassificationsociety,otherewisethematerialscanbeusedafterbeingre-inspectioninpresenceofsurveyoraccordingtoclassificationsocietyrelationrequirement.Asforthetechnologicalrequirementoftheseproductsandaccessorywhichnotmentionedinthedraftandtechnologic ofcontractrelgulation,thenthedraft、technologic andthisstandard,mustbesubjectedtoPRCstandard,orrelativeprofessionalstandard(departmentstandard)、requirementofenterprisestandardandfactoryconvention.行试验按，及船东与验船师认可的系泊机航行试验大纲进行。Thevarioustestmethodsarenotincludedinthisstandard.Ingeneral,testshouldbeimplementaccordingtothetechnologicalsofthefactory,exceptadditionalrequirement.MooringtestandseatrialistobecarriedoutaccordingtonationalstandardandoutlineofmooringtestandseatrialapprovedbyOwnerandsupervisor.Forasetofshipsconstructions,theitemsofincliningtest,mooringtestandseatrialmayproperlyreducefromsecondvesselundertheapprovalbyOwnerandsupervisor.InspectionandTheOwnertakesaninspectionandacceptancetotheequipmentaccordingtothisstandard,asfortheinspectionandacceptanceofthespecialequipmentthatnotmentionedinthisstandard,Ownershoulddiscusstodecidewithusbeforeinspectionandacceptance.WecanalsoaskOwnertobepresentforinspectinginwritten,exceptregularinspectionaccordingtoinspectionnofweekly.Ingeneral,weshouldsupplyinspectionitem,timeandceinadvancebyoneDuringtheinspectioninpresenceofsurveyoronthespot,weshouldensuretheinspectionconditioningoodorder.TheinspectionshouldbetakeninappointedtimeandceforownerIfOwnerhasnoobjectionaboutthenoticesentbyusbeforeinspection,butheisabsentfortheinspectionduetohimself.Sotheinspectionitemwillbeconsideredeffectiveafterapprovedbysupervisororus.WeshouldbefrequentlytouchwithOwner.Andweshouldddetailprogressofshipconstruction,testitemandtestprocedureetctoOwner.IftherearesomethingproblemsdiscoveredbyOwnerduringinspection.OwnershouldpointitouttousintimeInregularinspectionitem,weshouldnotifiedOwneraboutthennedtestorinspectiontimeandceofthesubcontractequipmentwhicharechosenforinspectionbyOwner.Ifthemanufactory’squalityguaranteesystemisconsideredcompleteandthedequipmentaccodthequalityrequirement,thereisnoneedforOwnertotestandinspecttheequipmentatthemanufactory.Inthiscase,weneedtoprovide ofproductatmanufactory.Subcontractequipmentshouldbeinaccordancewithclassificationsocietyrequirement,relativenationalstandard,professionalstandard(departmentstandard),requirementofenterprisestandardandthisstandardGeneralNon-destructivetestitemshouldbeinaccordancewithclassificationsocietyrules,technicalspecificationandthisstandardThematerialsareneededtotakeno-destructiontestaccordingtoclassificationsocietyrequirement.Thistestshouldbetakeninthemanufactoryinprinciple,andthe shouldbeissuedatthesametime.Iftherearenomarksontheobjectsthatrequiretobetakennon-destructivetest,theshipyardcancarryoutthetestaccordingtotheusualpractice.Requirementofnon-destructiveTheshipyardshouldcarryoutthex-raydefectiononweldingseamaccordingtoclassificationsocietyrulesandapproveddesign.Thestandardofx-raydefectionshouldinaccordenceclassificationsocietyrulesorrelativestandard.Basedonsituation,ultrasonicdefectionmaybeusedinsteadofx-raydefection.Magneticpenetrationcoloredandothermethodsalsomaybe

Thisstandardappliesmainlytotheconventionalsea-goingsteelshipdrivenbydieselnt.Theconstructionoftheseshipsforprofessionalandspecialuseandinlandrivertransportmayalsoreferencetothisstandard.Thisstandardincludesconstructionaccuracyandqualitystandardofhullconstruction,painting,hulloutfitting,installationofmachinery,installationofelectricityandpiandsoon.ConstructionaccuracyofThischapterbasesontheguaranteeofhullstrengthenandthecontrolofproductcost.Thatistosay,theimprovementofmembersdimensionaccuracyshouldbedecidedonhullstrengthensandproductcost.NegotiationspecialtoleranceonshipsforprofessionalandspecialRequirementandqualitystandardofLimitofmaterialMaterialdefectsaretobekeptwithinthelimitsasdefinedintable1-1-DepthofDepthof defectsofandAirAppliedarrangeof20- DefectareaZoneAisinexcellentorder,withveryslightsurfacedefectslessthan0.2mmandnorepairingisneeded.50mm厚度的板2.ZoneBisingoodorder,withacertainamountofpermissiblesurfacedefects,andnorepairingisneeded.Areaenclosedbyfulllinesdenotestewiththicknesslessthan20mmandareaenclosedbydottedlines(includingstraightline)denotesteswiththicknessfrom20to50mm.3.ZoneCisindisorder,andrepairingisneeded,i.e.arecertainamountsofimpermissiblesurfacedefectsthatshallberepairedaccordingtotherequirement.4.Repariringmethodforsurfacedefects:For0.07t≤d≤0.2t，bybuilt-upweldingandfollowedbyWheredisdepthofdefect,mm;tistethickness,Incasethedefectdepthexceeds20%tethicknessdefectareasexceed20%tearea,thispartistoberecedasrequired.Incasetherangeoflaminationisfairlysmall,itcanbechippedoutandbuilt-upbyweldingasshowninfig.(a).Incasetherangeoflaminationisfairlysmallandnearthetesurfaceitispreferabletodothebuilt-upweldingasshowninfig.(b).2.Incasethelaminationisservereanddefective,itmustbecarefullyexaminedandrepairedbyappropriatemethod.3.Incasethebuilt-upweldinglengthexceeds20%thelengthofthesteelte,non-destructiveinspectionistobedonetocheckthequality.严重夹层，Itis mendedtochangepartoftheteincasethelaminationisfairlyextensive.2.Minimumbreathorlengthofthepartofstandardsizetetoberecedare:For teorstrengthdeckWithin0.6Lamidship:1600mm；Forothermembers:300mmor10timestethickness,whichevergreater.Thewholetemustberecedincasethelaminationextremelysevereand需更换钢板的一部分 changepartofthete表面缺20陷深度为25mm150mm以上的铸钢件缺陷Incasethedepthofdefectisover20%tethicknessthedefectisover25mmindepthand150mmlengthNon-destructivetest,oratshuoldbedoneafterremovingdefect.Repairemathodistobetaken.Airbubbles,cracksandotherhazardousdefects1.2.1.2NegativethicknesstoleranceforsteelMethodsformeasuringthethicknessofsteel的中间为必测部位。任何测量点测得的钢板厚度负偏差均不应超过表1-1-2所列的允许负偏差。Themeasurementofthicknessofsteeltesshouldbetakenattheseces:nomorethan100mmfromtopcornerandnomorethan40mmfromtheedgeofsteelte.Fourcornersandmiddleofhorizontalsideofthesteeltesareessentialpartstobemeasured.Negativethicknesstoleranceforsteeltessurveyedfromanymeasuredpointshouldnotmorethanthatdefinedintable1-1-2.1-1- 项 Negativethicknesstoleranceforsteeltesofhullconstruction0.3mmas1. .3CalculationfordefectDefectareaistheaffectedareathatis50mmfarawayfromtheedge.Seepicture1andpicturePicture1IsolatedpointshapedefectPicture2AccumulatedshapedefectIsolatedpointshapedefectareaiscalculatedinsimilarcircleorrectangle.Accumulatedshapedefectareaiscalculatedinsquare,rectangle,triangle,circleandtrapeziumandsoon..1 .4MarineMarinesteelincludebulbsteelanglebarHshapesteelchannelsteelflat-bulbsteelroundsteelhalf-roundbarsteel,squaresteelandsteelpipeandsoonshouldbeinaccordancewithrelativeregulation,andthenegativesizeandthicknessshouldbeinaccordancewithnationalshipregulation,nationalrelativestandardandthestandardofmetallurgyfield.Surfaceinspectionandtrimofmarinesteelshouldbecarriedoutaccordingtorelativeregulationsonsteel1.2 1.2.2CuttingsandThedeviationofcuttingsandmarkingistobekeptwithinthelimitsasdefinedintable1-1-1-1- 划下BreadthdeviationofcuttingsDeviationofcenterline,theoreticalalignmentline,checklineandinstallationpositionline ForrectangularCurvedForstraightedgesofpartorForeveryCutout, Deviationofmarkingdimensionofblockstructureistobekeptwithinthelimitsasdefinedintable1-1- Deviationofmarkinglineofpanelblock,comparedwithdesigneddimensionDeviationofmarkinglineofmembersoncomparedwithdesigned1.2 Gas1-1-5Deviationofgascuttingistobekeptwithinthelimitsasdefinedintable1-1-1-1- 分 Gas备sofgasedgeofForsteelsection,toleranceofmechanicalcuttingisthesameasthoseformanualcutting.2.Burrsonedgeshallberemoved.ManualManualonofManualManual 分 Gas strengthendeck,and edgeofedgesofopeningons tewithin0.6L edgesof件 longitudinalsandcantilever件 Notchofgas ImportantNotchofgas

No

表面粗糙度3倍的凹“notch”isdefinedasgroove3timesofthesurfaceroughness.2.Repairingmethods:b.必须时可采用堆焊a.Finishingbygrinding；b.Beadweldingmaybeappliedwhererequired,butshortbeadistobecarefullyavoided.

teandstrengthdeckwithinareaof0.6L Automaticweld

———

用砂轮或焊补修整缺LNotchistoberepairedbygrindingorbuilt-upLisshipessof

Semi-automaticandmanualwelding

Angleof DimensionofDimensionofDimensionofgas口 Lengthoftaper, 寸Depthofgroove,

DimensionofDimensionof Primary

Forexample：Formemberswithhighaccuracydemandsuchasfloorsandgrinder,etc.IndoublebottomBreadthofface.2 1.2 Gascuttingedgegrindingstandardasintable1-1- 项 在经以下部位气割边缘打磨到板开孔和弦顶列板的自由边势按图纸上注明的Highstressareasuchasstrengthdeck.OpeningandsheerstrakeshouldbedoneaccordingtotheGascuttingedgegrindinguptointheareaasfollow:waterballast, ,cargo(oilhold)exposeddeckandsea 舱Gascuttingedgegrindingupto“2G”,intheareaasfollow:Fresh,portable ,swimanddistilledOtherareasexcludingtheabove(nodesignrequirement)RemainingacuteDeviationofsheeringdimensionistobekeptwithinthelimitsasdefinedintable1-1- LengthofBreadthofBreadthoffacebar,heightofStraightnessoftheCarvedDeviationofnedandmillededgesistobekeptwithinthelimitsasdefinedintable1-1- 弯弯Straightnessofthe10mPer10minAngleofDeviationofformingistobekeptwithinthelimitsasdefinedintable1-1- 加 Sisdeviationofbreadthbasic Breadthofflange webh 折边角度 and andAngleof10m计Straightnessintheneof （per10m）10m计StraightnessintheteofChannelDepthofslot,Breadthofslotb1、Corrugate波高Depthofcorrugation波型间距d 1± but±5.0as1± D±7.5as1StraightnessofcenterGapbetweencurvedtedandtemteWithineachframe直线方向三角样板的平StraightnessofchecklineontriangulartemteFlangeof DeviationbetweendrawnlineandreferencelineGapbetweenteand WithineachframeFlangeofGapbetweenteandboxtem h h加 Shapesteeland角度偏差(h以100计)Deviationofangleδ(hper100)Deviationoflocal(per1mintemte)Built-upDeviationof（b以100计）Inclinationoffacete StraightnessofAngleof LengthofBreadthofBreadthoffaceteandheightofEdgeofEdgeofBendingdeviationof tesistobekeptwithinthelimitsasdefinedintable1-1- tewithsingleGapbetweencurvedfaceandWithineachframe triangulartemDeviationbetweendrawnlineandreferencelineontemte temteinbreadthwise temteinlengthwisedirectionHeatingistobeproceededaccordingtotherequirementasdefinedintable1-1- CeqC6CrMo Ni+ CalculationequationCeqCMnCrMo 900℃以下空冷 下降到500 under900℃,waterstartedtemp.Ni+AH、DH Wateroraircooling 1.2. 1.2.11FixingandDeviationoffixingandassemblingtobeincompliancewithtable1-1-Fixingand DimensionaccuracyofblockFlatblock(includingflatblockandcurved 3. 48Diagonalsoffinal4.分段Distortionofsub-Measuredonfacetesofbeamorgirder5. memberstobe6.TransverseinclinepositiondeviationofupperedgeofwebteThoseexceedinglimitaretoberefixed.Doublebottomblock(includingcubic lowertobeFramelineoflowertobeHeightdeviationofdoubleInternalstructureofthoseexceedinglimitaretobeLevelnessofshipwayShipwayofthoselimitaretobe3、5项Others,sameasforthoseitem——AccordingtodeviationstandardofflatblockBlock,includingsternM/EBlock,includingsternM/ETheoreticcenterlineofrudderFixingand CenterlineofupperandlowerFlatThoseexceedinglimitaretobeFramelineofupperandlowerFlatThoseexceedinglimitaretobe分段度（指大TwistassemblyFlatThoseexceedinglimitaretobeHeightofmembersatsameThoseexceedinglimitaretobe differentlevelsThoseexceedinglimitaretobe——Others,sameasinitemAccordingtodeviationstandardofflat lowercarrier,aDistancebetweenaftedgeofbossandaftpeakbulkhead,b5Rudder Shafthole centerlinefromshaftcenterline,centerline ComparedwithFlatnessoffaceteofLengthandbreadthoffaceteofM/EfoundationDeviationof foundationgirderandcenterlineComparedwith壁壁PositionaccuracyofblockaterectiononDoubleDeviationbetweencenterlineofbothsideofblockandshipwayHeightdeviationofbothsidesofAccordingtostandardshipwaygradientLevelnessdeviationofbothsidesofblockIncludingtwistofFramespacingofgreat Fixingand PositionaccuracyofblockaterectiononBow分段中心线与船台中心线Deviationbetweenblockcenterlineandshipway3Bottom艏柱中心线与船台中心线DeviationbetweenbowpostcenterlineandshipwayLevelnessdeviationofblockDeviationofbaselinedeflectionfromtwoendpointsFramespacingofgreatAft分段末端中心线与船台中Deviationbetweencenterlineofblockendandshipway—Endof艉轴孔中心线与船台中心DeviationbetweenaftshaftcenterlineandshipwayCheck舵杆中心线与船台中心的 stockandshipwaycenter—ControlLevelnessdeviationofblockbothendsDeviationofbaselinedeflectionfromtwoendpointsFramespacingofgreat舱 (longitudinal,transverse)Leveledaccordingtotheoreticlineof＜0.1%andhhistheheightofPositionaccuracyofblockaterectionon—Frameoftheover shouldbebasedcenteringframelineofdouble —breadth（atdeck— Centerline正的中线 Includingforecastle，poop，mast(centeringwithupperLevelnessdeviationoffourIncludingforecastle，poop，mastHeightofdeck—ErectionframeAccordingtodeckframeDeckcranepost,radarframe,垂直度（中心线上下重合度— 垂直线（肋位线上下重合度Verticalline（frame— —HeightofDeformationofDeformationofDeviationofprincipaldimensiontobekeptwithinlimitsasdefinedintable1-1-

允许极限—

L……designedlengthbetween

LengthbetweenMouldedMoulded首尾尖舱之间的全长范Withinwhole

——

DeviationofprincipaldimensionafterDeviationofprincipaldimensionafterfinishingDeformationofDeformationofD……designed 工 偏差

andaftpeak相邻横舱壁

Cocking-upof

Basich Basich船 形

Cocking-upof

Basic横向上翘或war-upor10m宽e10mof）10m宽计（per10mofδ3Draft Deviationofdraft boardmarkistobekeptwithinthelimitsasdefinedintable1-1- Deviationregardtothestraightrulerand UpfromkeeltelowerDeviationregardtothestraightrulerand Upfromkeeltelower4Preheatingtemperatureistobekeptwithinthelimitsasdefinedintable1-1- 2.HighstrengthMildAirtemperatureAirPreheatingaccordingtotheapprovedweldingprocedureDeviationofseamdimensionistobekeptwithinthelimitsasdefinedintable1-1- Heightofbeadθsθs侧面角FlankWeldunder-cutsaretobekeptwithinthelimitsasdefinedintable1-1-e ee于90º也要修整；Eisbetween0.5to0.8,thesharpcuttingedgeistoberepairedevenifangleofundercutislargerthan90ºThesharpoffilletweldistobeButtPrimarySecond—FilleteWeldunder-cutsaretobekeptwithinthelimitsasdefinedintable1-1-θtθt到＜20修整后，再衬垫a＞25或＞1.5t时，重新fIf20＜a≤25（max.puttingbackingthebeveltobeweldingtogap＜20,thenbackingwelding.3.Ifa＞25orReassemblingorre partmaterial.BevelendgapofCO2Backfffaaa＞25或＞1.5t时，重If20＜a≤25,puttingsteelbackingandbuild-upweldingtoallowablegaptakingofftheback,SG2verticalorrecingpartmaterialIfa＞25ora＞1.5t,reassumingorrecingpartDeviationofdimensionoffilletweldsistobekeptwithinthelimitsasdefinedintable1-1- Actualdimensionofwelding,KaSpecifiedthroatdepth,h—Incaseitisnotallowablelimits,weld-upoveritwithfineisKRequirementofshortbead,tackweldingbeadandrepairingbeadareasdefinedintable1-1- 备500MpahightensilesteelGradeEmildsteel—Incasebeadlengthislessthanallowablelimits,preheatingat100±25 MildArc-strikeistobekeptwithinthelimitsasdefinedintable1-1- 备500Mpa级高强度钢、E50mm以上的焊500MpahighstrengthgradeEmildsteelandNoIncasearc-strikewasmade,dorepairingasWeldonashortbeadover5mmonthearcRemovethehardenedzonebyWeldingjointdistortionistobekeptwithinthelimitsasdefinedintable1-1- 备0.6L区域内的e te0.6Lamidship,frame—Incaseitexceedsallowablelimits,itistoberepairedor correctingandcutting. teatforeandaftends,eOthers,eee Finishingistobeincompliancewiththerequirementasdefinedintable1-1-a a修 焊对接焊缝和角焊缝之间BetweenweldBetweenbutt ——Betweenbuttweldanda————GapbetweenGapbetweente keelmaterialc—c＞3时，可用下列Whenc＞3，choosingoneofthefollowingmethodstoadjust：1.2.15.2FixingandassemblingaccuracyofvariousweldingFixingandassemblingaccuracyofvariousweldingjointsistobeincompliancewiththerequirementasdefinedintable1-1-24 aaawhent/3<a≤t/2,leglengthistobeincreasedasshownontheaPrimarystructureaististhicknessofthinner

KKTreatmentforexceedingallowable1.3＜a≤5时，加大焊脚尺寸－2when3＜a≤5，leglengthshallbeincreasedwhen①Addlinerordobuilt-upwelding.Iflinerisremoved,back-upweldingmustbeadopted.角焊接头

aa

aa②addpad teanddowelding.Thepadthicknesst3shallbet1≤t3≤t2whena＞16，renewthe te,withcuttingheight≥aaFrameflatnessofFrameflatnessofJointsofThoseexceedingallowablelimitaretobeflattenedbyadding Fixingandassemblingaccuracyofvariouswelding5＜a≤20when5＜a≤20，CO2backweldingtobeused.arootsby

2.when20＜a≤25（1.5t⑴Steelbackatbackside,weldingmainseamafterformingorfrontsingle⑵Finishweldingaftertakingoffthesteelback.aa3.当α＞25时，换新部分材料3.whenα＞25，renewthetepartiallyandrefitDeviationof搭接焊接的

aaaa

aa

Deviationexceedingallowablevaluesistoberefixed.“a”ismisalignment“t”isthicknessofthinner（a－3；beincreased（a－3；FinishingofstagingsocketsandliftingeyeStagingsocketsandliftingeyepiecesaretobefinishedaccordingtotherequirementasdefinedintable1-1-25and1-1-26FinishingofstagingsocketsandliftingeyeInwaterandInengineOnlythoseaffecting IncargoOnlythoseatlowerlevelandonhatchcoamingistoAftercuttingoffthoseliftingeyepiecesaffectingappearanceandpassage,thesurfaceistobefinishedasflushasthebasete.Onexposedpartofandupperdeck,Toberemoved2.Suchpiecesmayberemovedbygascuttingatotherces,rootmayberetained,butforpartsespeciallyimportanttostrength,built-upweldingistobemadetosmoothandflushingaftercutting.InwaterandoilMayberetainedprovidenoteffectingIncargo10mm10mmofrootmayberetainedonbacksideofdeckte.Onexposedpartofandupperdeck,ToberemovedExceptfixed 需要良好Wheregoodisrequired0.5mm。超出的需焊补打磨光Outsidesurfaceofste,deckandsuperstructurearetobechippedflushandsmooth.Under-cutoftechnologicpiecesmayhaveadepthof0.5mm.Abovethislimit,thecutistobeweldedandgrindedTechnologicpiecesarenottobefixedortobekeptaslessaspossibleonsheerstrakesandoncornerteofstrengthdeckwithunder-cutsweldedoverandgrindedflushcompley.不需良好外观要求的Wheregood Temporarypiecesinsideholdsandsimilarcesaretobechippedoffiftheyareatparticularlyconspicuousces.Under-cutmayhaveadepthofbb0.5-1.0mmandalengthnotmorethan30mm.Overtheselimitstheyaretobeweldedoverandfinished,butmaybenotchippedoffandgrinded.Deviationofdeformationistobekeptwithinthelimitsasdefinedintable1-1-27and1-1- Local外板SParallelmidbody(sidete,bottomte)everyframebisForeandaftcurvedtopLocaleveryframebis midbody（ ForeandaftNon-exposedExposedNon-exposedExposedNon-exposedExposedBothsideofnon-exposedWhole外板Smeasuringmethod：Minimummeasuringlengthl=3mbutabout5mforbulkheadandoutsidewall.ForeandaftDeck,tform,Outsidett－纵桁等主要构Mainmembers,suchasstrengthbeam,webframe,floordeepdeckOthermembers,suchaslongitudinal,frame,beamandstiffener,withlengthLHtypepillarbetweenOthere e0.6L区域内的外板e 0.6Lamidship— teeatforeandaft te—Other—Holesmadeerroneouslyaretobetreatedaccordingtotherequirementsasdefinedintable1-1-t t甲板和外板上的强 upperdeckA：RepairandweldbyinsertθaB：从结构上切到Φ200以上孔有时，应采取预热等措X射线或超声波CeramicbackingtobeusedonB：Itisdifficultfromstructurepointofviewtocutanopeningover200indiameter;itmaybeprocessedbylowhydrogenelectrodeafterpreheatingandfollowedbyradiographicexaminationonultrasonicinspection.Preheatingtemperaturescallop,rectangularRepairingbyinsertpieceistobedoneaccordingtotherequirementsasdefinedintable1-1-

Minimumlengthof piece,L

挖补最小圆角RMinimumroundnessofinsertpiece,Rmin5倍的板ofte,but Method③②④③①③④Minimumlengthofinsertpiece,LminbyinsertpieceforeunitMindiameterroundainsertPretreatmentofsteelPretreatmentofsteelsurfaceistobeperformedinaccordingwiththerequirementasdefinedintableSteelteSa2.5ProfileofSa2.5anySa2.5ProfileofanySa2.5Applicationofshopprimeristobeinaccordancewiththerequirementasdefinedintable1-2-AbrasiveTypeofZinc——accordancewithpaintingschemeapprovedbyshipowner.ZinclessZincAssemblylineoperationThepreparationofedgeandtreatmentofweldspattertobeinaccordancewithtable1-2-RollingtobefairednotbypowerGrindingasharpangle SameOther（0.5~1.0m FreshFirstcoatgrindinghullQualitiesaftersecondaryderustingaretobeincompliancewiththerequirementsasdefinedintablePaintBlockShopprimerdamagedarea,suchasweldarea,lineandspotheatingareaandexposedarea（exceptoilAnySa级按合同说明书规定的各部位的除锈标ForSaClass,rustingstandardforeverypositiontobeaccordancewiththecontractspecificationPowerSt级按合同说明书规定的各部位的除锈标ForStClass,rustingstandardforeverypositiontobeinaccordancewiththecontractSurfacewithintactshopprimerofhullAny车间底漆保ShopprimercleannessonNowaterNoNoNorustAnySa2PowerSt2 seam,burningarea,collisionarea,fuelAny动力工具处位按合同说明书规定处 positiontobe ForStClass,rustingstandardforeverypositiontobeinaccordancewiththecontractspecificationDerustinggradeshallbedeterminedaccordingtotherequirementsofappliedpaint.Roughnesswillnotbespecifiedforsecondaryderusting,sincethesurfaceofpretreatedsteeltehasenoughroughnesstomeetthequalityrequirement.Foranycoatingbelongstoepoxyseries,duringtheedgeofcoatinginwayofderustedpositionshouldberoughened.Surfacecleannessbeforepaintingistobeinappliancewiththerequirementasdefinedintable1-2-Beforeapplyinganytonakedbeforeapplyingany—Beforeapplyingpaintsotherthanzinc尘BeforeapplyinganyZincBeforeapplyingpaintotherthanzincDustofcuttingBeforeapplyingpaintotherthanzincChalkBeforeapplyingchloridizerubber,paint,epoxyresinpaint,vinlyresinpaintandpolyurethaneresinBeforeapplyingconventional—painting氧树脂、乙烯树BeforeIncasethepaintisNotneedtochorinatedrubberpaint,epoxyresinpaint,vinlyresin polyurethaneIncasethemarkingpaintisnotBeforeapplyingconventionalNotneedtoCoatingquanlityNodefectssuchascracks,pullingup,flakingandholidaycouldbefoundonanypartofDefectsforanypartsallowedintable1-2-装饰要求高的表 ,dryparticiesof无— (exteriorsurfaceofexposedsuefaceofcabinsandinternalFlowtrace,brushmark,Not—有一般装饰要求的表面（船体外 ,crack无— requirement(s NotNoobviously—无装饰要求的表 ,无—Surfacewithoutdecorationdemand(suchascargo andsoNotNotStandard成品油轮货油舱涂层应Filmthicknessofabovemeasurement为90% measurementpoints的膜厚达到规定膜厚的offilmUpot85%requiredForcargoofproduct,thefilmthicknessatover90%measuredpointsistobeuptotherequiredfilmthickness,withthicknessatmeasuredpointstobeto90%requiredNote:1)Thefilmthicknessofpaintingistobeaccordingto2）Thefilmthicknessofaccormmadations,workingcabins,stores,largescaledoutfittingstoberecoredbyshipyard.Ownershouldgiveapproval(spot-checkwhennecessary).舵Therudderteandrudderstockaretobemanufacturedinaccordancewiththerequirementsasdefinedintable1-3-1 RudderDeviationofrudderteheightΔL—DeviationofruddertewidthΔB0RoundnessofboltCylindricityofboltRoundnessofCylindricityofOversizeofboltd- 舵叶与舵杆的连接connectionofrudderteandrudderstockDeviationofstocklengthDeviationoftotallengthOffsetofcenterlinesofrudderterudderstockafterinstallationClearancebetweenstockandrudderteflangeafterinstallationΔL3—0.05mm塞尺不允许插入15mmTheallowableinsertingdepthof0.05shallnotexceedContactareaof—无键连接按各 Contactareabetweentaperpartandrudderte accordingto Oversizeofpintlewhenfittedwithstainlesssteelsleeve,(5~d1isdiameterofd2isinsidediameterofpintleholeOversizeofpintlewhenfittedwithbronzesleeve,(10~Therudderistobeinstalledaccordingtotherequirementsasdefinedintable1-3- d3d4d3isdiameterfittedstainlessdiameterd3-量Oversized3-Oversizeresind3-OversizewithcylindricpartrudderOversizewithContactareawithrudderstockKeylessjointcountriesruleUpperrudderFrictionRudderContactbetweenbetweencenterlineofrudderrudderupperLower舵钮镗孔后中心 centerlineforruddercarriersupperandlowergudgeonsboring(in athwartship) Interferenceofreamer0CoaxialandpositionerrorsofplungerhydraulicwithinAlignmentofassembledrigidcouplingvaneSurfacecontactratioofrudderstockwiththeshaftlinerconeareaofsteeringgearContactContactBedframe0.05feeleristobenotmorethan10mmStraight∣H1-H2∣≤ AlignmentofcouplingsofhydraulicpumpLengthofinterferencepresstraceoftopendnutofrudderstockLengthofpresstraceistobeinaccordance DeckA10mm。⑴Tightnessofchocklinershallbechekhedbyhammeringaftertightningtheholdingdownboltsandconfermingthatafeelergaugeof0.05mmthicknessshouldnotinsertmorethan10mm.B⑵Bclass:SternwinchandcargoTightnessofholdingdownboltsshallbecheckedbyhammeringafterinstallationis⑶Class：OthermachineriesnotingroupAorTightnessofholdingdownboltsshallbecheckedbyhammeringafterinstallationis

Installationofdeckmachineryistobeinaccordancewiththerequirementasdefinedin ofdeckAWinch,windlass,——B CMachineryotherthanofclassAandclassOutwardSurfaceroughnessA、BClassA,—Surfaceroughness2233Class—AllowabledepthoffeelerbetweennotmorethanandClass—垫片间接触ClassClassNot2—Class2—NumberoffasteningandlockingnutsClass—Theinstallationofdecktravellingcranesshouldbeincompliancewiththerequirementasdefinedintable1-3-4 Differencebetweencentersofrails(commonDifferencebetweencentersofrails（Gantray

Straightness(longitudinal)of

Straightness(levelofrailtopsurface)ofDifferenceofheightbetweenportandδδCargoholdsThemanufacturingofhatchcoveristobeinaccordancewiththerequirementsasdefinedintable1-3- 整舱长度为L1，整舱宽度为L2，单块长度为L3，单块宽度为L4Lengthofwhole wholecoverL2，lengthofsinglepanelL3，breadthofsinglepanelL4L1orL3L1L3L1o