静设备施工方案Static Equipment.docx
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静设备施工方案Static Equipment.docx
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静设备施工方案StaticEquipment
TABLEOFCONTENTS
1.13.3StaticEquipment
1.13.3.1General
1.13.3.2Mainconstructionsequencesforstaticequipmentconstruction
1.13.3.3Constructionpreparation
1.13.3.4Equipmentinstallation
1.13.3.5Installationoftowers
1.13.3.6InstallationoftheVesselEquipmentandtheReactorsandDryers
1.13.3.7WorksDeliveryandAcceptance
1.13.3StaticEquipment
1.13.3.1General
ThisstationarymachineryinstallationplaniscommonlyusedfortheMissanOilFieldDevelopmentProjectinMissanProvince,Iraq.
Therearetotally305setsofstationaryequipmentssuchasindustrial,vessels,skids,domerooftanks,Waterbathheating,flare,dehydratorequipmentsandtowersetc.thetotalweightofwhichisabout4519ton.
Themainworkactivitiesofstationaryequipmentinstallationshallincluderemovaloftheexistingequipmentandtheinstallationofnewequipment.Theremovalworkoftheexistingequipmentincludetheshutdown,separation,emptying,safetyinspection,dismantlement,transportationandhandover.Themainworkactivitiesofnewequipmentinstallationshallincludetheequipmentopenpackageinspection,liftingandpositioning,alignment,pressuretest,equipmentinternalsloading,corrosionproofingandinsulation;whiletheflarestackskidshallalsoincludethesiteassemblingandwelding.
Theinstallationofthestationaryequipmentshallbecarriedoutwithcranesof50tonsto150tonsaccordingtotheconditionofequipmentfoundationsandequipmentframes.Theinstallationshallalsomatchtherequirementsoftheoverallprogressscheduleandtheliftingscheduleoflarge-scaleequipments.Theliftingmethodsofthelarge-scaleequipmentspleaseseetheMethodStatementforLarge-scaleEquipmentConstructionherein.
Staticequipmentinstallationworksmainlyconsistofunpackingandinspection,liftinginpositionandalignment,internalsinstallationandpaintingandinsulation;Aircoolerinstallationworksalsoconsistofsupportassemblylifting,thewingplatelifting,thewindowsshadeinstallationandfaninstallation.
Forstaticequipmentsinstallationworks,utilize50tonsto400tonscranetocarryoutintegrityliftingandputinplacesoastomeetthegeneralprocessscheduleandheavyliftingschedule,accordingtohandoverconditionsofequipmentfoundationorframe.
1.13.3.2Mainconstructionsequencesforstaticequipmentconstruction
Mainconstructionsequencesforstaticequipmentinstallation
ItemNo.
activities
Descriptionorbreakdown
1
Getfamiliarwithdrawing
Getacquaintancewiththestructure,quality,materialandtechnicalrequirementsoftheequipments
2
compilingmaterialbudget
Supportingmaterialbudgetshallbepreparedbytheconstructionquotaofourcompany;
Themachinery,toolsandmeasuresmaterialbudgetshallbecompiledaccordingtotheactualsituationofourcompanyandtherequirementoftheproject.
3
Preparingconstructionprocedure
Compilingbasis:
equipmentdrawing,constructionorganizationdesign,standards,specificationsandconstructionmethod.
Contents:
projectintroduction,constructionsequenceandrequirements,qualitystandards,safetymeasures,progressschedule,constructionorganization,machinery,toolsandmaterialrequired,andthehandovertechnicaldocuments.
Reviewandapproval:
projectchiefengineershallapprovetheconstructionmethodstatementforstaticequipments;andthedocumentsshallbesubmittedtoownerandsupervisioncompanyforreviewandapproval.
4
procurementandsupplyofthematerialforequipmentinstallation
Materialprocurementplanshallbepreparedaccordingtothebudgetandmaterialinventory
Placethepurchaseorderwithqualifiedsub-supplier,receive,inspectthematerialattheplacesspecifiedinthecontract,andtransportthequalifiedmaterialtositeaccordingtotheconstructionschedule.
5
foundationacceptance
Inspecttheequipmentfoundationsforappearance,externaldimensions,positionsaccordingtotheconstructiondrawingandtheconstructionrecordsprovidedbyconstructioncompanytogetherwiththerepresentativesofprojectcompanyandthesupervisionengineer(orhisrepresentative)
Countersigntheconstructionsequencehandoverrecordsifinspectionshowsthefoundationisqualified.
6
Openpackageinspectionoftheequipment
Checkthedocumentaccompaniedwiththeequipments
Visualinspectionoftheequipments
Inspectionoftheequipmentspecificationandthequantityofparts
7
Technicalclarification
Preparewrittentechnicalclarification
Constructioncaptainshallorganize,representativesfromqualityandsafetydepartmentsshallparticipatethetechnicalclarificationforconstructionteams(includingquality,safetyclarification).
8
Fabricationofshims
Disciplinetechnicalsuperintendentshallcalculatetheshimsspecificationsandquantitiesrequiredforeachequipment;
Constructionteamfabricateplainshims,andpartofwhichshallbesenttomachiningteamtoprocesstiltedshim.
9
foundationtreatment
Topsurfaceofthefoundationshallbechiseledtoproperelevation;
Prepareplaceforshiminstallation(itisnotnecessarywhenboltholesarereserved)
Roughenthesurface
10
equipmentliftingandshimplacing
Equipmentliftingandpositioning,
Theshimsshallbeinstalledattherightplacesonthefoundationbeforeequipmentliftingandpositioning.
11
equipmentalignmentandleveling
Aligntheequipmentaccordingtotheallowancespecifiedinthespecification(preliminaryalignmentandlevelingisnecessaryifboltholesarereservedonthefoundation,anditisshallbefinallyalignedandleveledaftergroutingtheboltholes).
12
jointinspection
Inspecttheequipmentinstallationderivationandtheshiminstallationtogetherwithsupervisionengineer(orhisrepresentatives);
Signtheequipmentinstallationrecordsandshimconcealingworksrecords.
13
installationoftheattachedladdersandplatforms
Installtheladdersandplatformsattachedtotheequipmentaccordingtothesteelstructureconstructionprocedureandrequirements.
14
secondarygrouting
Aftertheequipmentsareinstalledandinspectedasqualified,theinstallationworkteamshallentrusttheconstructionworkteamtoperformthesecondarygrouting.
Constructionworkteamperformsthesecondarygroutingforequipment.
15
Pressuretestoftheequipment
Theheatexchangingequipmentsandsiteassembledandweldedequipmentsshallbepressuretestedatsiteaccordingtotherequirementsofdesignandconstructionspecification.Equipmentswithdifferentstructureshallbetestedwithdifferentmethods.
Temporaryfacilitiesshallbepreparedforpressuretest.
Performthejointinspectionoftheequipments;pressuretestrecordsshallbecountersignediftheinspectionshowstheequipmentsarequalified.
16
installationofinternals(ifany)
Determinetheequipmentsinwhichtheinternalsshallbeinstalledaccordingtothedocumentsprovidedbyprojectcompanyortheequipmentsupplyingcontract.
Installtheinternalsaccordingtotheequipmentdrawing
17
Cleaning,inspectionandclosingoftheinsideofequipments
Removethedust,rubbishesandrustinsidetheequipments.
Inspecttheinsideoftheequipmentstogetherwithsupervisioncompany(equipmentwithinternalsinstalledatsiteshallhavetheinternalsinstallationinspected),manholesshallbeclosediftheequipmentsisinspectedasqualified.
Countersigntheconcealingworksrecords.
18
corrosionproofingandinsulation
Removetherustonequipmentsurface,andapplytheprimarypaint.
Applythesurfacepaintorinstalltheinsulationlayer.
19
handoverandacceptance
Performtheoverallinspectionandconfirmationoftheproject.
Signthehandoveracceptancecertificate
20
assistanceforstart-up
Assisttheoperatingpersonneloftheclienttoinspecttheequipmentcondition,repairtheproblemsuchasdamageandleakagetimely.
21
Preparehandovertechnicaldocuments
Preparetheconstructionrecordsandinspectionandtestreports.
Preparetheas-builtdrawing.
1.13.3.3Constructionpreparation
Technicalpreparation
●Organizeallconstructionpersonneltostudyandgetfamiliarwiththeequipmentinstallationtechnicaldocuments,includingequipmentmanufacturingandassemblingdrawing,equipmentinstallationdescription,manualsforspecialtools,processinstallationdrawing,packinglistandqualitycertificatesetc.
●Prepareallconstructionmaterial,supportingmaterial,toolsandmachinery,andconstructionmachineryforequipmentinstallation;
●Organizetherelevantmanagementpersonnel(technical,quality,safety)toperformthetechnicalclarificationforallconstructionpersonnelbeforeeachconstructionsequence,toacquaintthemwithallsituationsandconstructionprocedureandrequirements,aswellasthequalityandsafetyrequirementsforequipmentinstallation.
Foundationacceptanceandtreatment
Foundationacceptanceandsequencehandover
Afterthefoundationconstructioniscompleted,theyshallbehandedovertotheequipmentinstallationteambyfoundationconstructionteamaccordingtotherequirementsofdesignspecificationinatimelymanner.
Foundationtreatment
Thefoundationsurfacewhichgroutingisnecessaryshallberoughenedtoadepthnotlessthan10mm,andthereshallbethreetofivebugholeseachsquaredecimeter,thesurfacecontactingwithboltsshallbeneatandclean.
Thefoundationsurfaceshallbechiseledflataroundtheplacewheretheshimisinstalledtoassurethecontactbetweenshimandfoundation.Thelevelderivationallowanceoftheflattenedpartshallbe2mm/m;
Therubbishanddustinthereservedanchorboltsholesshallberemoved.
Theoil-contaminatedconcreteshal
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