装卸臂技术规格书.docx
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装卸臂技术规格书.docx
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装卸臂技术规格书
MARITIMETERMINALOF
PETROCHEMICALCOMPLEX
TechnicalSpecificationofLoadingArms
(CNO:
13303)
(CLIENTNO:
11)
ChinaH.()
September,2015
Issuestatus:
0C
Sep.2015
2014
FORAPPROVAL
Rev.
Date
Description
Prep’d
Chk’d
Rev’d
App’d
CONTENTS
1GENERAL
ThisspecificationcoverstheminimumrequirementsforMarineLoadingArmsforuseinliquidammoniaandmoltensulfurserviceincludingdesign,manufacture,assembly,control,shoptests,sitetestsandperformances,tobeinstalledintheMARITIMETERMINALOFMORONPETROCHEMICALCOMPLEX.Therequirementsforquickconnect/disconnectcouplers(QCDC),poweredemergencyreleasecoupling(PERC)andloadingarmcontrolpowersystemsarealsocovered.Inadditiontothedescriptioninthisspecification,relatingdatasheets,drawings,specifications,codesandstandardsshallbereferredtoconductthedesign.
Itshouldbenotedthatthisspecificationisnotintendedtoprecludetheuseofnewmaterials,designsortechniqueswhichcanbedemonstratedtobesuitablefortheintendedservice.
ThisspecificationisacontractualdocumentbetweenPURCHASERandSELLER.ItdefinestheequipmentandservicesincludedintheSELLERscopeofsupply.
ThisspecificationisderivedfromOCIMF(OilCompaniesInternationalMarineForum)“Design&ConstructionSpecificationforMarineLoadingArms”.Thedesign,manufactureandtestingoftheMarineArmsshallbeinfullcompliancewiththisspecification.
Sellershalladviseequipmentloadrequirementsinthetechnicaltenders.
1.1FIELDOFAPPLICATION
Liquidammoniaarmitem120-00-0-LA-01isintendedtotransferliquidammoniafromtheonshoretanktotheshiptanks.Liquidammoniaarmisconnectedviaashutdownvalvetothemainammoniapipeline.Thisarmshouldhavevapourreturnpipelinetoreturnthevapourtothevapourreturnpipeline.
Themoltensulphurarmitem120-00-0-LA-03isintendedtotransfermoltensulphurfromshiptoonshore.
1.2DEFINITIONOFITEMS
OCIMF
OilCompaniesInternationalMarineForum
IEC
InternationalElectrotechnicCommittee
PERC
PoweredEmergencyReleaseCoupling
ERS
EmergencyReleaseSystem(includesthePERC).
QC/DC
QuickConnect/DisconnectCoupler.
JETTYCONTROLROOM
LocalControlRoomonJetty
"MarineArms",asusedinthisspecification,shallmeanallmetalselfsupportedmarineloadingorunloadingarmswitharticulatedswiveljointsinclusiveof,wherespecified,quickconnect/disconnectcouplers,powersystem,operationcontrols,rangecontrolsystem,purgesystem,spoolpieces,emergencyreleasesystem,monitoringtoolsandjacks,ifrequired.
The"OperatingEnvelope"forasingleloadingarmisthatvolumeinspace,requiredtooperatetheunitforalloftheshipsmanifoldlocationsbasedon:
elevationchangesfortide,draftorship’sheaveduetowaveaction,
changesinhorizontalpositionduetoshipswayandsurge,
maximumandminimummanifoldspacingwhenoperatingsimultaneouslywithotherloadingMarineArms,
singlearmoperation.
The"RatedTemperatures"oftheMarineArmor,ifapplicable,partsthereof,aretherangeoftemperaturesestablishedbytheextremesof:
thetemperaturerangeofcargotemperaturesduringoperations,
therangeofarmtemperaturesduetoambientconditionsresultingfromambienttemperaturesandsolarradiationheat.
2REFERENCEDOCUMENTS
2.1APPLICABLECODESANDSTANDARDS
Inparticular,followingcodesandstandardsformpartofthisspecification:
ASME:
PressurePiping.
ASMEB:
Weldedandseamlesswroughtsteelpipe.
ASMEB:
StainlessSteelPipe.
ASTMforthelistedmaterial.
ASMEcode,sectionV:
Non-destructiveExamination.
ASMEcode,sectionVIII,division1:
RulesforConstructionofPressureVessels.
ASMEcode,sectionIX:
WeldingandBrazingQualifications.
OCIMF:
DesignandConstructionSpecificationforMarineLoadingArms.
IECandperformanceofelectricmotors–Applicabletomotoroperatedvalves
IECofindicatorlights,pushbuttons,annunciatorsanddigitalreadouts.
IECofprotectionprovidedbyenclosures.
IEC584.Internationalthermocouplereferencetables
IEC617.GraphicSymbolsforelectronicdiagrams
ISASS-1.InstrumentationinSymbolsandIdentification
Unlessstatedotherwise,onlythelatesteditionsoftheabovementionedlaws,regulations,codesandstandardsshallbeused.
2.2APPLICABLEPROJECTDOCUMENTS
13S030301AMMONIALOADINGARMDATASHEET.
13S002SULFURUNLOADINGARMDATASHEET
13S00101BERTH-2EQUIPMENTLAYOUT
13S0306EngineeringSpecificationforPainting
13S007EngineeringSpecificationforHotandPersonnelProtectionInsulationDesign
13S008EngineeringSpecificationforColdandAnti-sweatInsulationDesign
13S0002EngineeringSpecificationforPipingMaterials
13S001P&IDFORAMMONIALOADING
13S02P&IDFORSULFURUNLOADING
2.3EXCEPTIONSTOREFERENCEDOCUMENTS
ItshallbetheSELLERresponsibilitytocheckthatthedesign,purchase,manufacture,assembly,control,testandcertificationofallitemsincludedinthesupplyareinconformitywiththerequirementsofdocumentslistedintheApplicableDocuments.
Foreachapplicabledocument,SELLERshallsubmittoPURCHASER/OWNERforreviewalistofdeviationstospecifications,otherwisethesupplyshallbeconsideredasfullycomplyingtospecifications.Thislistofdeviations,ifany,shallbeperiodicallyup-datedduringtheperformanceofthecontract.
WhenSELLER'sinternalstandardisequivalenttorelevantspecification,itmaybeproposedforPURCHASER/OWNERreviewandfinalapprovalbyOWNER.
2.4DOCUMENTSORDEROFPRECEDENCE
Anyconflictsbetweentherequirementsofthisspecification,relatedspecificationsanddrawingsetc.,shallbereferredtothePURCHASER/OWNERforclarificationbeforeproceedingwiththemanufactureorprocurementoftheaffecteditem.NothingcontainedinthisorrelatedspecificationsshallbeconstruedasrelievingtheSELLERoftheresponsibilityfordesigningandconstructingtheequipmenttomeetthespecifiedconditions.
3SCOPEOFSUPPLY
3.1EQUIPMENTSUPPLY
TheSELLERshallsupplyallequipmentandmaterialsnecessaryforthecompleteinstallationofMarineArmsenablingshipstobesafelyandcontinuouslyloadedorunloaded.
SELLERshallalsoberesponsibleforsitesupervisionoferection,pre-commissioning,commissioning,startupandperformancetesting.TheSELLERshallsupplyMarineArmsinthequantityandwithcharacteristicsspecifiedinthedatasheet.
Theextentofsupplyshallincludebutnotlimitedtothefollowing:
TheMarineArmscompletewithbaseandrisers(includinganchorbolts,baseplatetemplate,swiveljointsandcounterbalanceweights).
Thevolumetricratio
AllnecessarydocumentationtodemonstratetothePURCHASER,theOWNERandGovernmentDepartmentsthatthedesign,materials,fabrication,erectionandcontrolsatisfythespecificationsandstatutoryrequirements
Allinstrumentationandcontrolsincludinglocalcontrolpanel,portableremoteradiocontrolunit,controlcabinetsandlicensedsoftwareforPLCmaintenance
Visualisationsystem,ifrequiredindatasheet
Allinterconnectingwiring,cables,cabletrays,etc.
Allrequiredhydraulicsystemsincludingpowerpacks,accumulatorscylinders,etc.
Allinterconnectinghydraulicpipework,valvesetc.
JacketsteamtracingandinsulationformoltensulphurMarinearm.
Quickconnect/disconnectcargocouplers(QCDC).
Couplingspoolpiecestosuitshipmanifoldsofspecificsize
Poweredemergencyreleasecouplings(PERC)withemergencyblockvalvesforammonialoadingarm.
Completeaccess/supportstructureincludingallladders,platforms,stairwaysetc.
Shopfinishpainting,galvanising,passivefireprotectionandinsulation.
Supportjack(adjustable)attripleswiveljointfortheshipmanifoldinterface(ifrequired).
Straycurrentprotectors.
Inspectionandtesting.
Packingandpreservation.
Liftingbeams,spreaderbeamsandslingsforinstallationoftheequipment(ifrequired).
Stormlocks
Blindflanges/coverstosuitQCDCcoupling.
DummyflangesforERStestingandmaintenance.
Acompletesetofallspecialtools,etc.,requiredfortheinstallation,maintenanceandrepairofanyequipmentinthesupply.
Initialfillofhydraulicoilandanynecessarylubricant.Plusanyspecialfluidetc,requiredforflushingthehydraulicsystemduringcommissioning.
1"nitrogenpurginglineconnectedtoarmequippedwithonecheckvalve.
Groundingandearthingfacilities.
Weathercoverforlocalcontrolpanel.
Identificationplates.
Sparepartstocoverprecommissioning,commissioningandstart-upperiod.
2yearsoperationalspares
Trainingofoperators
CivilguideengineeringactivitiesforthedesignbyPURCHASERoftheconcretesupports.
InadditionthefollowinginformationshallbeincludedintheSELLERSbid:
MarkedupPURCHASERSDataSheets
.drawings.
Pressuredropcurveswithsupportingtableofdata.
Vendoristosupplydetailedoperatingenvelope
3.2EXCLUSIONS
Concretefoundations
Erectionworks
Plantlighting/earthing.
ElectricalpowersupplyincludingUninterruptedPowerSupply(UPS)andwiringtoSELLERSsuppliedterminalboxes.
Pipeworkandpipinguptoloadingarmrisersanddrainconnections.TheSELLERshalllocatetheseitemslocaltograde.
JettyControlRoomandCentralControlRoom.
ControlcablingfromthelocalcontrolpaneltotheunitcontrolpanelintheJettycontrolroom.
Localstop/startpush-buttonstationsforeachmotor.
Motorstartersandisolators.
CableglandsforcablessuppliedbySELLER.
Bolt
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