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TECHNICALSPECIFICATIONSPRELIMINARYFORREFEREN__Oneset
40.5t-35mpana__xQingdaoHaixiHe__y-duty__chineryCo.Ltd.TableofContents
1.ScopeofSupply------------------------------------------------------------
12.BriefIntroductionoftheProject---------------------------------------
13.DescriptionofCrane------------------------------------------------------
23.1PurposeandFunctionofCrane---------------------------------
23.2__inParametersofCrane--------------------------------------
23.3__inAssociatedPartsandAssembly-------------------------
34.StandardsandCodes------------------------------------------------------
45.UnitsofMearsurementandLanguage-------------------------------
56.DesignConditionsandOperationConditionClassifications-----
56.1DesignConditions------------------------------------------------
56.2OperationConditionClassification--------------------------
57.CraneStability-------------------------------------------------------------
68.GeneralRequirementofTechnique-----------------------------------
68.1__terial-----------------------------------------------------------
68.2Technology-------------------------------------------------------
68.3QualityInspection-----------------------------------------------
79.SteelStructures------------------------------------------------------------
79.1GeneralDescription---------------------------------------------
79.2PortalFrame------------------------------------------------------
89.3__inGirder------------------------------------------------------
89.4TrapezoidFrameStayRodForeTensionRods---------------------------------------------------------------
99.5LadderPlatformPassagewayandHandrail----------------
910.__inMechani__s---------------------------------------------------------
910.1HoistingMechani__--------------------------------------------
910.2TrolleyTr__elMechani__-------------------------------------
1010.
2.1TrolleyFrame----------------------------------------------------
1010.
2.2TrolleyTr__elDrivingDevi__---------------------------------
1010.
2.3TrolleyWireRopeTensionDevi__---------------------------
1010.3BoomHoistingMechani__------------------------------------
1110.
3.1HoistingDrivingDevi__----------------------------------------
1110.
3.2SafetyHookPinDevi__--------------------------------------
1110.4GantryTr__elMechani__--------------------------------------
1110.
4.1GantryTr__elBogiesandEqualizer--------------------------
1110.
4.2GantryTr__elDrivingDevi__---------------------------------
1210.
4.3RailClamps/RailBrakes---------------------------------------
1211.__inParts----------------------------------------------------------------
1211.1WireRope--------------------------------------------------------
1211.2WireRopeDrum-------------------------------------------------
1311.3WireRopePulley------------------------------------------------
1311.4GearsandRedu__r-----------------------------------------------
1311.5Coupling----------------------------------------------------------
1311.6Brake---------------------------------------------------------------
1411.7Coupling----------------------------------------------------------
1411.8FasteningandKeyConnection--------------------------------
1411.
9.WheelandRails----------------------------------------------
1411.10TelescopicSpreaderandHeadblock-------------------------
1511.11HookBeam-----------------------------------------------------
1711.12Buffers-------------------------------------------------------------
1711.13AnchorandTie-downDevi__s---------------------------------
1812.__inFacilities------------------------------------------------------------
1812.1__chineHouse--------------------------------------------------
1812.2Operator’sCabin------------------------------------------------
1912.3TallyClerkRoom-----------------------------------------------
2012.4HoistingOperationCab----------------------------------------
2012.5ElectricalRoom--------------------------------------------------
2012.6SpreaderSkewSystem------------------------------------------
2112.7Anti-swaySystem-----------------------------------------------
2112.8EmergencyDrivingEquipmentof__inMechani__s-----
2112.9PersonnelElevator----------------------------------------------
2112.10__intenan__Craneand______LiftingDevi__-------------
2212.11HydraulicSystem------------------------------------------------
2212.12LubricationSystem-----------------------------------------------
2313.OtherFacilities------------------------------------------------------------
2313.1WireropeRepla__mentDevi__--------------------------------
2313.2FireApparatus----------------------------------------------------
2313.3WindSpeedMeasurement--------------------------------------
2414.PowerSupplySystem----------------------------------------------------
2414.1TerminalPowerSupply------------------------------------------
2414.2PowerSupplySystemonCrane-------------------------------
2414.3EmergencyPowerSupply--------------------------------------
2415.CraneHigh-VoltageFacilities------------------------------------------
2415.1High-VoltageJunctionBox------------------------------------
2415.2High-VoltageCableReelSystem------------------------------
2415.3High-VoltageTransformingandDistributionEquipment---
2515.
3.1High-VoltageTransformer--------------------------------------
2515.
3.2High-VoltageSwitchCabinet----------------------------------
2516.ElectricalDriveandControlSystem---------------------------------
2516.1ElectricalDrive--------------------------------------------------
2516.2ControlSystem---------------------------------------------------
2616.3Motors------------------------------------------------------------
2716.4ElectricalCubicalandJunctionBox--------------------------
2716.5RecloserContactorRelayEncoderLimitSwitchandButtons--------
2816.6IndicationLightandCounter----------------------------------
2816.7ControlConsole-------------------------------------------------
2916.8Spreader____ogController------------------------------------
2917.ElectricSafetyProtectionSystem-------------------------------------
2917.1ElectricProtection-----------------------------------------------
2917.2EmergencyStopProtection------------------------------------
3017.3ElectricGroundingandLightingProtection----------------
3017.4Tr__elProtectionandSafetyInterlockingProtectionfortheTr__ellingMechani__s--------------------------------------
3017.5InterlocksBetweenGroundOperationandCraneCabinOperation-----------------------------------------------------------
3318.IlluminationandPowerOutlets----------------------------------------
3319.CommunicationandEquipment---------------------------------------
3419.1CableCommunication------------------------------------------
3419.2Speaker------------------------------------------------------------
3419.3WirelessCommunication---------------------------------------
3419.4DatafiberCommunication--------------------------------------
3420.CableopticalcableWiresandLaying-----------------------------
3420.1WiresandCable------------------------------------------------
3420.2Wiring-------------------------------------------------------------
3520.3WireandCableLaying-----------------------------------------
3520.4SpreaderCable----------------------
3520.5HangingCableandSleigh--------------------------------------
3520.6ElevatorCable---------------------------------------------------
3621.CraneStatusMonitoringand__nagementSystem---------------
3621.1FunctionRequirement------------------------------------------
3621.2SystemConfiguration-------------------------------------------
3721.3LocalCrane__nagementSystem----------------------------
3721.4RemoteCrane__nagementSystem--------------------------
3821.5CraneSurveillan__System--------------------------------------
3822.CoatingPainting--------------------------------------------------------
3923.NameplateRatingPlateandSignBorad----------------------------3924DesignReview-------------------------------------------------------------
4025.InspectionSupervisionandVerification-----------------------------
4126.CommissioningPerfor__n__Testingand8HoursExamination----------------------------------------------------------------
4127.CraneShipmentSiteInstallationandCustody--------------------
4328.SitePerfor__n__ExamineandFinalAc__ptan__------------------
4429.TechnicalTraining---------------------------------------------------------
4430.IncidentalSevi__-----------------------------------------------------------4531TechnicalDocumentsandDrawings-----------------------------------
4531.1TechinicalDocumentsandDrawingsasperBiddingDocuments-------------------------------------------------------
4531.2TechinicalDocumentsandDrawingsforDesignReview--
4531.3TechinicalDataDocumentsandDrawingsforFinalAc__ptan__--------------------------------------------------------
4631.4As-completedDataDocumentsandDrawingsforFiling--
4732.Listoftoolsandsparepartswithcrane
491.ScopeofSupplyThiscontractcoversoneunitQuaysideContainercranewiththeratedcapacityof
30.5tonunderspreaderandanoutreachof35mtobesuppliedtoPortinBur__.Itshouldincludethefollowing:
1.1Thedesign__nufactureassemblyoverallerectioncommissioningtestingofthecraneandtotransportthecraneontothesiteinafullycompletedstate.
1.2N/A
1.3N/A
1.4One1unitof45thookbeamtogetherwithheadblockanditsskeletaltrailer.
1.5One1unitofportablespreadersimulatorwithPLCfunction.
1.6Tie-downdevi__withon-cranefixtureandwirerope.
1.7Designand__nufactureofberthanchoringdevi__foreachcrane.
1.8Eachcraneshallbefurnishedwithhigh-voltageopticalfibercontainedcablethatinasufficientlengthtoensurethecraneisabletotr__el250malongtherailtrackeitherrightsideorleft.
1.9One1setofhigh-voltagepowersupplyjunctionboxincludingopticalcablejunctionboxandtheirfixturesandinstallation.
1.10Oneunit1ofportablewireropeinspectionapparatus.
1.11Sparepartstoolsapparatusinstrumentsandmeterssuppliedwitheachcrane.
1.12One1portableprogrammernote-booksizewithsoftwareequivalenttoLCMS’sanditscommunicationline.
1.13Technicalservi__anddocuments.
2.BriefIntroductionoftheProject
2.1TheportinBur__:geographicalpositionneedingpurchasersinfor__tion
2.2Descriptionoftheportneedingpurchasersinfor__tion
2.3conditionoftheportneedingpurchasersinfor__tion
3.CraneDescription
3.1PurposeandFunctionofCrane
3.
1.1PurposeofcraneThecraneshallhandlecontaineratthequaysideoftheportinBur__.
3.
1.2Functionofcrane
3.
1.
2.1Thecraneshallbeinstalledontheberthrailscapableoftr__elingalongtherail.Equippedwithasingle-liftspreaderthecraneshallbeabletodirectlyhandleoneunitofstandardISO20containersoroneunitofstandardISO40containerand/oroneunitofstandardAPL45container.Theratedliftingcapacityis
30.5tonundersingle-liftspreader.
3.
1.
2.2Thespreadercanberepla__dwithhookbeamwithratedloadof
40.5tontohandleothercargoes.
3.
1.
2.3Thecranecannotonlyperformthemotionofhoistingand/ortrolleytr__elingaloneorsimultaneouslywithloadbutalsoperformgantrytr__elingand/ortrolleytr__elingaloneorsimultaneouslyaswellasboomhoistingandthetrimlistandskewmotionsforspreader.
3.
1.
2.4Cranegirdershallbeboxtypestructureconnectionbetweengirderandboomshallbestraightbeamhingejointordoublehingepointjoint.
3.
1.
2.5Trolleytr__elshallbeofwireropedriventype.
3.
1.
2.6Powersupplyofthecraneshallbehigh-voltageand380Vlow-voltageACwillbesuppliedontheberthforemergencydrivingequipmenttoenablehoistingtrolleytr__elandboomhoistingtobeperformedatlowspeed.
3.
1.
2.7Electricdrivingsystemofcrane__inmechani__swillbefulldigitalACfrequencyconversionandPLCcontrolspeedadjusting.Hoistingmechani__hasfunctionofinvariablepowerspeedadjustingcontrol.
3.
1.
2.8Crane__nagementsystemh__efunctionsofdatacollection____ysisstatusmonitoringand__lfunctiondetection.Crane__indataandrunningstatuscanbedisplayedinelectricalroomoperator’scabinandgroundcontrol__nter.
3.
1.
2.9Varioussafetyprotectionswillbeequippedtoensureareliableandsafeoperation.
3.
1.
2.10Asafeandreliablepersonnelelevatorwillbeequippedoncrane.
3.2__inParametersofCrane
3.
2.1Loadingcapacity:
30.5tonunderspreader
40.5tonunderhookbeam;
3.
2.2Containersize:2040ISOstandardcontainerand45’APLstandardcontainer.
3.
2.3Spreadertype:2040ISOcontainertelescopicsingle-liftspreaderthatcanliftoneunitof2040and45APLcontainer.Theratedcapacityofthetwin-liftspreadershallbe
30.5ton.
3.
2.4Railgauge:16m;
3.
2.5Outreach:35m;
3.
2.6Backreach:10m;
3.
2.7Hoistingheightaboverail:25mbetweentopofrailandbottomoftwistlock.Loweringheightbelowrail:12mbetweentopofrailandbottomoftwistlock.
3.
2.8Clearan__distan__betweenlegs:≥
15.8m
3.
2.9Theclearan__ofportalcrossbeamsatlandside/seasidelabovetherail:≥13m
3.
2.10Overallcranewidth:≤
28.
53.
2.11Speed
3.
2.
11.1Hoistingspeed:
30.5tonunderspreaderatourtreachof35m:≥50m/minLoweringunload:≥120m/min;
3.
2.
11.2Trolley:≥150m/min;
3.
2.
11.3Gantrytr__el:≥45m/min;
3.
2.
11.4Boomhoistingtimeforonecompletehoistingorloweringoperation:≤10min;
3.
2.12Speedunderemergencycondition:
3.
2.
12.1Hoisting:≥2m/minfullloadunderspreader
3.
2.
12.2Trolleytr__el:≥3m/minfullloadunderspreader
3.
2.
12.3Boomhoistingtimeforonecompletehoistingorloweringoperation:≤60min
3.
2.13Wheeldistan__:≥
1.0m
3.
2.14Wheelload:Inoperation:≤---kN;Innon-operation:≤---kN;TheBiddershallprovidewheelloadcalculationsinoperationandnon-operationconditionswithhisbid.
3.
2.15Spreaderparameters
3.
2.
15.1Capableoflifingoneunitof2040and45container.
3.
2.
15.2Theratedloadforasingle-liftspreaderis
30.5ton;
3.
2.
15.3Telescopicspeed:≤30sfrom20’to40’or40’to20’;
3.
2.16Thetrimlistandskewofthespreader
3.
2.
16.1Listadjustment:5°withratedload
3.
2.
16.2Trimadjustment:±3°withratedload
3.
2.
16.3Skewadjustment:±5°speed≥
0.5°/second
3.
2.
16.4Ec__ntricloadcapacityofspreaderwhenperforminglistadjustmenttrimadjustmentandskewadjustment:for20container
0.6malongaxialtrendand
0.2malongverticaltrend;for40container
1.2malongaxialtrendand
0.2malongverticaltrend.
3.
2.17Anti-sway:non.
3.
2.18Elevator
3.
2.
18.1Loadcapacityatsafetyloadof400kg:four4peoplewithtools
3.
2.
18.2Speed:≥
0.45m/s
3.
2.
18.3Stopfloors:atgroundlevelcrossbeamwithcablereeloperator’scabinand__chinehouse;
3.
2.19Gantrybufferheight:----1200mm
3.
2.20Gantrytr__eldistan__:250mfromhigh-voltagejunctionbox
3.
2.21Powersupply:------
6.3kv
3.3__inAssociatedPartsandAssembly
3.
3.1BidderwillselectthepotentialsuppliersforpartsandassemblyfamousbrandinChina
4.StandardsandCodes
4.1Designand__nufactureofcraneshallbeaccordan__withfollowinginternationalstandardsandcodes:Structure:FEM--FederationEuropeenneDELa__nutentio;__terial:BS—BritishStandardorrelativeChinesestandards;Mechani__:FEM--FederationEuropeenneDELa__nutention;Gears:AG__;Electric:IEC--InternationalElectrotechnicalCommission;Coating:SIS--StandardIseringsKommissionenSverige;Welding:AWS--AmericanWeldingSociety-BridgeandDynamicallyLoadedStructures;QualityControl:ISO9001--InternationalStandardsOrganization9001;Security:GB3811Cranedesignregulation;GB6067Cranesafetyregulation;IEC60204mechanicalsecurityelectromechanicalequipmentpart32cranetechnicalcondition;PortcranewindloadregulationJT/T90MinistryofCommunicationsofthePRC;Anti-gustandanti-typhoon__nagementregulationforportlargehandling__chine3#order2003MinistryofCommunicationsofthePRC;Installation:InspectionandAsses__entStandardofPortFacilityInstallationfromJTJ244MinistryofCommunicationsofthePRC;High-voltageresistan__testshallcarryoutinaccordan__withhigh-voltageteststandardofpowersupplydepartment.
4.2IfBidderwishstouseotherequivalentorhigherstandardorregulationstorepla__orcomplementtheabove-mentionedstandardsheshallprovidethedetailswithhisbidfortheBuyertoapprove.
5.UnitsofMearsurementandLanguage
5.1Theunitsofmearsurementofdesigndrawingsspecificationstechnicaldocumentsandothertechnicalinfor__tioncon__rnedwiththecraneunderthecontractwillbeofinternationalsystemofunitsunlessotherwisestipulated.
5.2Allletterstechnicaldocumentsinstructionsdesigndrawingsandotherwritten__terialssubmittedtotheBuyerwillbewritteninChineseand/orEnglishbuttheEnglishprevails.
6.DesignConditionsandOperationConditionClassifications
6.1Designconditions
6.
1.1Weh__edrawnattentiontothenaturalconditionsoftheseaareaattheportinBur__forthecranetobemounted.Thecranerunningcontinuouslyinwithconditionofstrongwindhe__ysaltyfogh__ebeenconsideredinthepro__ssofdesignselectionofassociatedpartsandassemblysteelstructure__nufacturingandcraneinstallation.Thecraneissafeandcrediblewithagoodqualityandiseasyforoperationand__intenan__.
6.
1.2Designandconstructionareenablethecranetofullyadaptthefollowingnaturalconditions:
6.
1.
2.1Berthelevation:+m
6.
1.
2.2Tide:Highest:+mLowest:-m
6.
1.
2.3Windvelocity:__x.operationspeed:20m/s__x.non-operationwindspeed:35m/s0~20maboveland44m.s20~100maboveland
6.
1.
2.4Relativehumidity:__x.100%o__ancli__te
6.
1.
2.5Saltyfogcon__ntration:10%~32%
6.
1.
2.6Enviro__enttemperature:+15C~+50C
6.
1.
2.7Earthquakegrade:7basicintensity
6.2Operationconditionclassification
6.
2.1Thedesignand__nufactureofthecranesuffi__thecontinuoushandlingoperationatport.Undernor__loperationandproper__intenan__conditionthelifetimeofthecraneisnotlessthan20yearsorthetotalcycleindexofthecraneshallbeatleastfourmilliontimes(4×106).Thefollowinggradesarefullycomplied.
6.
2.2OperationgradeofthecraneClassofutilizationU8StateofloadingQ3ClassofoperationA
86.
2.3OperationGradeoftheMechani__sNameofMechani__ClassofutilizationStateofLoadingClassofoperationHoistingT8L2M8Trolleytr__elT8L2M8BoomhoistT4L3M5Gantrytr__elT5L3M
67.CraneStabilityCranestabilityiscomplywiththerequirementofFEMandGB3811groupIVhighspeedandhighgr__itycrane.
8.GeneralTechnicalRequirement
8.1__terials
8.
1.1Qualified__terialwillbeselectedforthecrane.Detailinfor__tionwillbenegotiatedwithbuyertogetbuyersapproval.
8.
1.2Constructionofthecraneadoptshighquality__terialswhichareproperlychosenfromapprovedsuppliers.UnlessapprovedbytheBuyer__insteelstructurewillnotadoptlightalloy__terialandflexible__terialsandthicknessof__instressedstructureswillbenotlessthan8mmandthicknessof__inpipewillbenotlessthan6mm.
8.
1.3Structureparts:Q345orBS50BA709M
508.
1.4Drum:Q
3458.
1.5Pulley:45steelforgedin-one-pie__pulleyhoistingandtrolleyhaulingpulleybutotherpulleycanbeheat-rollone
8.
1.6Gear:20CrMN.mo4538CrMnTi
8.
1.7Shaftsandcouplings:40Cr42CrMo4535CrMo
8.
1.8Gantry/trolleywheel:35CrMo或42CrMo
8.2TechnologyPro__ssingfrom__terialtoproductisstrictlyaccordingtoadvan__dtechnology.
8.
2.1__terialpro__sstechnologies
8.
2.
1.1Allsu_____sofsteel__terialswillbepretreatedbysandblastingorshotblastingorsandblastingandthetreatmentmeettheneedsoftheSa
2.5gradeasperSwedishStandard
8.
2.
1.2Incisionofplateuseadvan__dtechnologyandthereisnobadincisiontra__.If__nualmethodisused__nualincisiontra__willbeerased.Edgeofincisionwillbeatrightangleshapeandwithglabroussu_____.
8.
2.
1.3Attheconnectionofthinandthickplateedgesofthickplatewillbepre-__chinedtobegra___ntwhichislessthan1:
3.
8.
2.2Weldinganditstechnology
8.
2.
2.1Weldingseamdesignweldingtechnologyand__nagementarestrictlycomplywithAWSstandard.
8.
2.
2.2Lowhydrogenelectrodewillbeadopted.
8.
2.
2.3Electrodeswillbepre-heatedaccordingtotechnologybeforewelding.Welderadoptsheatpreservationmeasurementatweldingsiteandweldingelectrodeswillbere-heatedwhenitstayoutsideofovenmorethanfourhours.
8.
2.
2.4Auto__ticorsemi-auto__ticweldingandCO2weldingmethodwillbeused.
8.
2.
2.5Theselectionofelectrodeswelding__chinesandweldingcurrencytakethethicknessofplateandtechnicalrequirementintoconsideration
8.
2.
2.6Run-onplatewillbeadoptedimportantseamswill__oidverticalandoverheadwelding.
8.
2.
2.7Importantweldingseamswillbegrindedtobe__oothandcleantoenhan__anti-fatiguestrength.
8.
2.3Straighteningandbendingofplate__terialandsteelbarswilladoptpressurizationtechnologyandhammerisforbidden.Heatcorrectionofplatewillbeperformedunderstipulatedtemperature.Inspectorwillbeequippedwithinfraredthermometer.
8.
2.4Assemblingholeofsteelstructurewillbe__chinedandpri__rylocationswillbereamed.Aircuttingandpunchingholeisnotpermitted.
8.
2.5High-qualityvacuum__eltedalloysteelwillbeusedforgearsandhomogenizationtreatmentwillbeappliedafterbeighforged.Everypie__ofblankwillbeinspectedbyUTandMTbeforebeingpro__ssedforfinishedproduct.
8.
2.6CoatingAdvan__dcoatingtechnologywillbeadopted.Totalpaintfilmthicknesswillbenotlessthan270seethedetailsinClause22ofthisspecification
8.3QualityInspection
8.
3.1All__terialswillbeinspectedbeforestoredandh__efactoryquality__rtificate.__terialsofimportantpartwillbere-checkedby____ysisofchemicalcomponentsandstressperfor__n__testaccordingtofurna__no.andtechnicalspecification.
8.
3.2Weldingwillbeperformedbyali__nsedwelderbutthequalificationwillbeapprovedbysupervisorinadvan__.
8.
3.3Importantweldingseamswillbeweldedbyseniorwelderandinspectedbynon-destructivedetectionforwhichAWSstandardisapplied.Thedetectionscopeforthefollowingparts:
8.
3.
3.1Tensionweldandbuttweldofimportantpartsofsteelstructuremember:100%UT+10%RT
8.
3.
3.2Fortensionrodbuttweldseam:100%UTreached1levelseam+10%RT
8.
3.
3.3Commonseamsoftrolleyframegirderportalframeandtrapezoidframe:30%UT+5%RTbuttweldingseam
8.
3.
3.4Upsetweldingjointofthespreaderandhead-block:50%UT+5%RT(buttweldingseam)
8.
3.
3.5Ifthoseweldingseamswhichisnotdetectedby100%isnotqualified100%detectionshallbethenperformedtothisseam.
8.
3.
3.6Afterhomogenizationtreatmenteachgearroughpie__shallbedetectedbyUTandMTafterquenchinggearsshallbeinspectedby:30%MT+10%PT.
8.
3.4Allpurchasedpartsh__efactoryinspection__rtificatecorrelativetestinginfor__tionandinstallationandoperation__nual.
8.
3.5Ifanypartswillbesenttosub-__nufacturertopro__ssthecranesub-__nufacturerlistwillbesubmittedofwhichthesub-__nufacturer’squalificationexperien__sandqualitycontrolsystemwillalsobeincluded.OnlyafterinspectionandapprovalbytheBuyercranepartswillbesub-__nufactured.
8.
3.6Thesub-partswillbeinspectedbythesub-contractorandtheselleraftercompletion.OnlyafterexaminationbytheBuyerorhisentrustedrepresentativethesub-__nufacturedpartscanbedeliveredtopro__edwithnextpro__ss.
9.SteelStructure
9.1GeneralDescriptionSteelstructureswillh__eenoughrigidityintensitylocalandwholestability.
9.
1.2Allstayrodswillbepipestructure.Pipewillbeweldedandrolledbyhelixpipeandmeasureswillbeadoptedtopreventwinddisturban__.Trapezoidframewilladoptboxtypeorpipestructure.Allclosedboxtypestructureswillcarryoutair-tighttestbyfillinginnitrogen.
9.
1.3Steelstructureswillbeconnectedbyweldingpinshaftandhigh-tensionbolts.
9.
1.4Drainageholewillbeprovidedwherepondingsareeasytooccuronsteelstructure.Nopondingwillbepermittedonstructures.
9.2PortalFrame
9.
2.1Portalframeincludefrontandbackframeandconnectioncros__eamhorizontalandtiltedbra__s.__instructuresportalframeandcros__eamwillbeboxshapedweldingstructureofhighqualitysteelplate.Uprightcolumnofportalframeandsillbeamswillbeconnectedbyweldingorhigh-tensionbolts.Ifhigh-tensionboltsareadoptedtherewillbenoclearan__intheconnectionsu_____.Contactingareabetweenflangeplatewillbenotlessthan70%toensurehighqualityconnection.
9.
2.2Portalframeandgirderwillbeweldingconnected.Tiltedbra__barsandhorizontalbra__barwillbehelixpipe__debydoublesu_____autoweldingandrigidlyconnectedtoensureenoughglobalrigidityofcraneand__keportalframeh__eenoughrigidityalongtrolleytr__eldirectiontoredu__shakingwhentrolleystartstomoveandbrakeswithfullload.
9.
2.3Arcreinfor__mentplateattheconnectionpointbetweenuprightcolumnandcros__eamwillbecoveredandsealedtopreventwater.
9.
2.4Attheedgeofthelowersillbeambetweenfrontandbackportalframeandcros__eamwithoutcablereelsidehandrailsortightwireforsecurityhookwillbeinstalledandladderswillalsobeinstalled.
9.
2.5Elevatorisinstalledontheleftsideofbackframelandsideladdersandelevatorwillbeinstalledonthesameleg.
9.
2.6Tallyclerkroomisinstalledunderthelowersillbeamofbackframelandside.
9.3Girder
9.
3.1Girderadoptsboxshapedweldingstructurewithrailcarrierbeam.Railcarrierbeamwillbe__deofTtypesteelfromanapprovedsupplier.Railcarrierbeamsu_____willbestraightandh__eadurableanti-fatiguecapacity.
9.
3.2Seamlesstrolleyrailsareinstalledoncarrierbeam.Rubberwasherwillbeequippedbetweenrailsandcarrierbeamandfastenedbyclampplatetoredu__andinsulatevibration.Boltsforclampplateh__eenoughstrengthandanti-loosemeasurementwillbeadopted.
9.
3.3Atthehingejointofgirderandboomrailconnectionwillbe45orladdertype.Designofthisconnectionredu__bumpingstresswhentrolleytr__elsacrossasfaraspossible.
9.
3.4Connectionbetweengirderandboomadoptsdoublehingejointwhichisoperationhingepointandhoistinghingepoint.Whenhoistingwireropehaulingupboomhoistinghingepointworksasapintle;wheninoperationboomisathorizontallevelandboomtensionrodisstressedtobestraightoperationhingepointstandsfulcrumstress.
9.
3.5Opti__ltensionrodshelveandguidan__devi__willbeinstalledontheboom.Whenboomhoistedupinawindconditionof20m/stensionrodcaneasilyentershelve.
9.
3.6Endbumperswillbeinstalledatideallactionsoffrontendofboomandbackendofgirder.Inanycasehoistingwireropewillnothitchortouchthebumpers.
9.
3.7Inordertoprotecttrolleytr__elingmoveablebumperwillbeinstalledontheboomandcanbemoveddownwhenboomishoisted.
9.4TrapezoidFrameForeTensionRods
9.
4.1Trapezoidframe
9.
4.
1.1Trapezoidframeweldedonthesillbeamofseasideportalframe.
9.
4.
1.2Trapezoidframehasenoughrigidity.
9.
4.2Tentionrodandforetensionrod
9.
4.
2.1GirdertensionrodswillbeweldedorrolledHtypesteelwithprofileof“H”shape.Boomtensionrodwillbeadjustabletoensurelestandrightrodtoh__ethesametension.Differen__betweenleftandrighttensionstresswillbelessthan10%.
9.
4.
2.2Hingebearingsofforetensionrodwillbeeasyandsafefor__intenan__.
9.5LadderPlatformPassagewayandHandrails
9.
5.1Arrangementofplatformpassagewayandladdersprovideenoughspa__andeasyac__ssfor__intenan__peopletoreachanypla__thattheycouldcarryoutchecking__intenan__andrepla__mentwithtoolsandotherequipment.
9.
5.2Passagewaycarrierwillbeweldedbyprofiledbaranditswidthwillbenotlessthan700mm.Thefootplateofladdertheplaneofpassagewayandplatformadopthot-dipgalvanizedpunchingholeplate.
9.
5.3Theinclinedladderpassagewayandplatformwillbesetwiththreelayersofhandbanisterswiththeheightnotlessthan1050mmandthatofsecondlyhandrailnotlessthan700mmandthecontinuousskirtboardwiththeheightof70mmwillbeset.Clearan__heightofpassagewaywillbemorethan2m
9.
5.4__ininclinedladder’sangleshallnotex__ed50oandthewidthoffootplateofladdershallbe600mmandofpassagewayshallbe700mm.Verticalladdershallnotbeadoptedunlessagreed..
9.
5.5Heightofeachfloorof__inpassagewayshallbeover2mconnectionplatformcouldbeprovidedifne__ssary.Heightofeachfloorshallbeequalwhichisabout2-4mandtheheightofstepsshallnotex__ed240mm.
9.
5.6Widthofverticalladdershallbenotlessthan400mmandprotectionfen__shallbeprovidedwithdimensionsof650mm600mm.
9.
5.7Theheightofeachladdershallnotbeex__ed4morladdersover4mshallbedividedandrestplatformshallbeprovided.
9.
5.8Inportalframewell-arrangedverticalladdershallbeprovidedfor__intenan__personnel.
9.
5.9The__intenan__platformwithsafetyguardrailsandrelevantladdershallbeprovidedforhighstrengthboltconnectedposition.
9.
5.10Securitydoorandwarningplateshallbeprovidedinthepassagewayatthehingejointpositionbetweengirderandboom.Whenboomisathorizontallevelthedistan__shallnotwiderthan50mm.
9.
5.11Passagewaystairplatformandhandrailareprovidedonthe__ingirderforeasy__intenan__andensurethattheoperatorcanle__ethetrolleywhereverthetrolleyis.
9.
5.12Platformforcleaningfrontandbottomwindowsofoperator’scabinshallbeprovidedataproperpla__ongirder.
9.
5.13__intenan__platformforboomhoistingpulleyassemblysafetyhookandhingepointofbackforeintensionrodshallbeprovidedatthetopoftrapezoidframe.
9.
5.14Safetychainorlooseguardrailshallbeequippedforplatformconnectedtoverticalladderswhichisnotregularlyused.
10.__inMechani__s
10.1HoistingMechani__
10.
1.1Hoistingdrivingmechani__consistsofmotorsredu__rscouplingswireropedrumandbrakesforhighlowspeedshaftswhichareallinstalledonasharedsupportwithenoughrigidityandstrength.Typeofarrangementisdouble-motorsingleredu__r.
10.
1.2N/A
10.
1.3Highlowspeedshaftsofhoistingdrivingunitshallbeequippedwithcouplingswhichcanbeeasily__intainedandcanensuresaferunningofthe__chine.Safetyfactorofcouplingshallbe
2.
10.
1.4High-speedshaftandlowspeedshaftofhoistingdrivingequipmentshallbeprovidedseparatelywithonesetofdiscbrakes.Whenonebrakefailedthebrakefunctioncanstillworkwithanotherone.
10.
1.5Outerwireropeofspreaderheadblockfrontandbacksideshallberelativelyfixedwhenhoistingorlowering.
10.2TrolleyTr__elMechani__
10.
2.1Trolleyframe
10.
2.
1.1Fourwheelsareinstalledontrolleyframe.Inordertopreventrailgnawinghorizontaldirectivewheelwithanti-bendingfunctionshallbeprovided.Thedirectivewheelcanbeadjustedverticallyanddistan__betweenitandrailfrankisalsoadjustable.Inadditionsafetydevi__shallbeinstalledtopreventtrolleyslidingoutofrail.
10.
2.
1.2Withrationaldesigntrolleyframeshallh__e______structureandsafetysupportstopreventfallingdownwhentrolleywheelorshaftbreaks.
10.
2.
1.3Buffersshallbeinstalledonthefourcornersoftrolleyframe.Trolleybufferscanredu__theimpactstresswhentrolleycollidewiththebumperontheendofrailwithfullloadandratedspeed.
10.
2.
1.4Jackingsupportshallbeprovidedforconvenien__ofrepla__trolleywheel.Thesupportshallh__eenoughspa__forjackstowork.
10.
2.
1.5Trolleyframeshallbeinstalledwithladdersplatformandpassagewayfor__intenan__.
10.
2.
1.6Pulleyonthetrolleyshallusesplitsupportingforconvenien__of__intenan__.
10.
2.
1.7Trolleyshallbeequippedwithanchoringdevi__andrelativeinterlockdevi__.
10.
2.
1.8Trolleylocationshallbedetectedbyencoderandmechanicallimitswitchtoensureaccuratelocationoftrolleyandsafety.
10.
2.2Trolleytr__eldrivingequipment
10.
2.
2.1Trolleydrivingsystemlocatedin__chinehouseandconsistsofmotorredu__rcouplingbrakewireropeandasetofsafetydevi__whichareallinstalledonasharedsupportwithenoughstrengthandrigidity.
10.
2.
2.2N/A.
10.
2.
2.3Trolleybrakeadoptsgradingmodewhichisusedwhencraneinnor__loperationand__lfunctionoccurs.Twobrakesbraketogetherwhencraneemergentlystops.
10.
2.
2.4Trolleyshallbenor__llystartedandstoppedwheninthedeadtailwindwithvelocityof20m/s.Underspecialconditionofnon-operationalwindwithvelocityof25m/strolleymotorshallh__etemporaryoverloadcapacitytoensurethetrolleyslowlytr__elstoanchoringposition.
10.
2.
2.5Trolleydrivingmechani__andboomhoistingmechani__areinterlockedinordertoensurethattheboomhoistingcanbeperformedonlywhentrolleyreachedpre-setlocation.
10.
2.3Trolleywireropetensiondevi__Hydraulictrolleywireropetensiondevi__shallbeprovidedtoensuretrolleyropeisintensionedstatusallthetimetoredu__vibrationwhentrolleystartsandstopsnor__llyoremergently.Thistensiondevi__shallbeabletocompensatewireropelengthinthepro__ssofboomhoistingandensuretrolleystoplocationbasicstable.
10.3BoomHoistingMechani__
10.
3.1Boomhoistingdrivingsystem
10.
3.
1.1Boomhoistingdrivingsystemconsistsofmotorcouplingredu__rdrumandbrakeswhichareallinstalledonasharedsupportwithenoughstrengthandrigidity.
10.
3.
1.2N/A
10.
3.
1.3Therewillbetwosetsofbrakeinthehoistingdrivingmechani__oneofwhichshallinstallonhigh-speedshaftandanotherinstallondrum.Torqueofbrakeonhigh-speedshaftshallbelargerthan
1.5timesofratedloadtorque.Lowspeeddiscbrakeisdirectlyinstalledondrumandshallworkwhenoperationstopsorpowersupplyhasproblemorloweringspeedex__ed15%ofratedload.
10.
3.
1.4Hoistingdrivingmechani__shallbecontrollednotonlyinoperator’scabinbutalsoinhoistingcabandtheyareinterlockedwitheachother.
10.
3.
1.5Wireropeenwindingofhoistingmechani__shallensuresynchronizedloosinganddrawingwireropeofbothsidesoftheboomandalsoguaranteewhenwireropebreadsatonesidetheropeatanothersideshallh__etheabilitytohoistboomtopointedlocation.
10.
3.2Safetyhookpindevi__
10.
3.
2.1Safetyhookpinandseveralelectriclimitswitchesshallbeinstalledonthetopoftrapezoidframe.Whenboomhoistedto80osafetyhookpindevi__canauto__ticallycontrolboomde__leratingandstopatulti__tepositionandhookpinrisingandhitchinginsertingtoboom.
10.
3.
2.2Whenboomislockedbysafetyhookpinhoistingwireropeshallbearnoweightofboomitself.
10.4Gantrytr__elmechani__
10.
4.1Gantrytr__elingbogiesandequalizerbeam
10.
4.
1.1Cranelegsstandsontr__elingbogiesthroughpinandequalizerbeamtoensurelegloadisequallytran__ittedtoeachwheel.
10.
4.
1.2Bogiesandequalizerbeamshallh__ejackingpointfor__intenan__referDrawing3ofAppenidx.
10.
4.
1.3Padshallbeprovidedbetweenequalizerbeamandlegstobeadjustabletoensurethenor__loperationofcraneevenwhenrailsh__esubsidedfor100mm.
10.
4.
1.4DoubleflangewheelsareinstalledonbogiesapplicabletorunonQU100rails.Distan__betweeneachwheelshallnotlessthan1000mm
10.
4.
1.5Protectionforshaftbreakingshallbeprovidedforgantrytoensurethatthedropdistan__ofthecraneshallbelessthan30mmwhenshaftbreaks.
10.
4.
1.6Hydraulicbuffersshallbeinstalledonoutsidebogiestoabsorbandeliminatedynamicenergyofratedloadtr__elingofcrane.Buffersshallbe__tchedwithbuffersonadja__ntcraneandbumpersattheendofrailsreferDrawing4ofAppendix.
10.
4.
1.7Barriercleanershallbesetonthebottomofbogiesatbothsides
10.
4.
1.8Mechanicalandinfraredanti-bumpinglimitswitchshallbeprovidedforthegantrytopreventcollisionwithadja__ntcraneandbumpingwithbumperatendofrailandtheinstallationoftheinfraredrayreflectionplateandmechanicallimitswitchbumpingplateshallalsobeincluded.Infraredprotectionlimitistocontrolgantrytr__elspeedandde__lerationandwithprotectiongradeofIP55andequippedwithawaterproofhood.Mechanicallimitswitchisactivebeforecollisionandbeforeulti__teposition.
10.
4.
1.9Rotationlightsshallbeprovidedonbogiesatseasideandlandsideandelectricsoundalarmshallbeprovidedonlandsideleg.Twosecondsbeforegantrytr__elsoundalarmworksandrotationlightsworkstogetherwithtrolleytr__eling.
10.
4.
1.1016pie__sofanti-creepwedgesshallbeprovidedforthegantry.Wedgesaretiedbychainandhangedonbogies.
10.
4.2Gantrytr__eldrivingsystem
10.
4.
2.1Gantrytr__eldrivingsystemconsistsofhelical-bevelgearedmotorsanddrivingwheels.
10.
4.
2.2Numberofdrivingwheelsshallbe50%oftotalgantrywheels.
10.
4.
2.3Gantrytr__eldrivingmechani__shallensurecranenor__lstartingandstoppingwheninthedeadtailwindwithvelocityof20m/s.Inspecialconditionsofnon-operationalwindwithvelocityof25m/sandinclinationof
0.5%thetr__elingmotorshallh__etemporaryoverloadcapacitytoensurethetrolleyslowlytr__elstoanchoringposition.Motorsarecoveredanddistan__betweenredu__rsshallnotlargerthan120mm.
10.
4.
2.4N/A
10.
4.
2.5Bogietr__elingcontroldevi__shallbeinstalledinoperator’scabinandlowspeedcontroldevi__ofbogietr__ellocalcontroldevi__ofrailclamp/railbrakeshallalsobeprovidedonlandsidelegataproperlocation.Thislocalcontroldevi__canoperatethecraneslowlyaimingatanchoringholeandletanchorpineasilyinsertandtoperformrailclam/railbrakewhileforinspection.__incontrolpanelshallbeprovidedwithwater-proofbuttonsandinterlockedwithoperator’scabin.Controlboxis__deofstainlessacidproofsteelandisawater-prooftypewithallthebuttoninside.
10.
4.3Railclamp/railbrakes
10.
4.
3.1Therewillhappentomeetasuddenwindsharp-edgedgustwhenthecraneisinoperationthereforeanti-creepdevi__forsuddenstrongwindshallbeequipped.Therailclamp/railbrakeswillensurethecranesteadilystaysincontinuouswindof35m/swhen50%ofgantrydiscbrakesarefailed.
10.
4.
3.2Railclamp/railbrakeshallbeinterlockedwithgantrytr__elmechani__.Aftercranestopsrailclamp/railbrakeshallauto__ticallyclamp/fallwithinrequiredtime.Beforegantrytr__elingloosing/risingupactionsshallbeperformedwithin2seconds.
10.
4.
3.3When__inpowersupplyofcontrolsystemcutturnsofftherailclamp/railbrakeshallbereleasedby__nualoperation.
11.__inParts
11.1WireRopeLifetimeforwireropeshallbenotlessthanthe__eragelifetimeofwireropeusedineachmechanisofsimilarcranes.Wireropebreakloadshallmeetfollowingconditions:
11.
1.
1.1Hoistingwirerope:n6;
11.
1.
1.2Boomhoistingwirerope:n5;
11.
1.
1.3Trolleytr__elwirerope:n6;
11.
1.
1.4Anti-intensionstrengthofwireropeshallbenotmorethan:1770N/mm2;Allwireropesshallbenor__lrightlaywirerope.Thestructuretypeofthewireropesforhoistingtrolleyhaulingandboomhoistingissu__ectforapproval.
11.
1.3Wireropeof__chinehouse__intenan__craneshallbeofanon-rotativestructure.
11.2WireRopeDrum
11.
2.1Wireropedrumshallbemonolayertwisttype.Endofropeshallbefixedbypressedplate.Thereshallbeatleasethreedeadturnsofwireropere__iningondrumbesidesworkingturnsandpressedturns.
11.
2.2Drumsshallbeofaweldedstructureandinsidestressshallbeeliminatedandinspectedbefore__chining.
11.
2.3Su_____ofdrumrope-grooveshallbetreatedbyquenchinganditshardnessvalueshallreachHB300~
320.
11.
2.4Staticallybalan__testshallbeperformedwithstressedplatesinstalledbeforeassembling.
11.
2.5Drumsshallbesupportedbyrollingbearings.
11.
2.6Nominaldiametersofhoistingmechani__trolleytr__elmechani__andboomhoistingmechani__drumshallbenotlessthan30timesofthecorrespondingwirerope.
11.
2.7Theangleofwireropeenteringdrumshallnotex__ed
2.5o.
11.
2.8Thereshallh__eoilcollectionplateunderthedrumtopreventenviro__entpollution.
11.3WireRopePulleyWheel
11.
3.1Pulleywheelsadopt45steelforgedand__chinedandhardnessofropegrooveshallreachHRC45~
50.MTdetectionshallbeperformedafterquenching.
11.
3.2Thedesignofthepulleyshalltakeintoconsiderationoftheexpe___ncyofcheckinglubricatingassemblingandrepla__ment.Thepulleyshallbefixedwithprotectiondevi__sforpreventingthewireropefromjumpingoffthegroove.
11.
3.3Supportshallbedesignedassplittypeasfaraspossible.
11.
3.4Pulleysshallbeofthesametypeasfaraspossibleforthepurposeofeasyrepla__ment.
11.
3.5Theangleofwireropeenteringpulleyshallnotex__ed
2.5o
11.
3.6Pitchdiametermm/wireropediametermmshallmeetthefollowingrequirement:
11.
3.
6.1Hoistingandtrolleytr__elmechani__:>30forbalan__pulley:
1811.
3.
6.2Boomhoistingmechani__:>30forbalan__pulley:
1811.
3.
6.3Catenarytrolley:>30forbalan__pulley:
1811.4GearsandRedu__r
11.
4.1N/A
11.
4.2Boxofredu__rshallbeweldedboxwhichisquenchedandstresseliminated.
11.
4.3Redu__rsarefullyclosedtypewithoilbathandoilinjectiondevi__forgearlubrication.Oilgaugeandoildrainageholeshallbesetatreasonablepla__convenientfordaily__intenan__andcheckingandenoughspa__forcollectingwasteoilshallbeprovided.
11.
4.4Redu__rsforhoistingtrolleytr__elandboomhoistingshallbehorizontallyinstalled.Hoistingredu__rshalladoptlabyrinthtypeoilsealorotherlong-lifesealingdesign.
11.
4.5DesignandconstructionofgearsshallmeetstandardofAG__10grade.Afterassemblyparametersofgearsshallbetested.
11.
4.6Gearsfor__inmechani__shoistingtrolleyshallbeofhardtoothflankwithhardnessnotlessthanHRC58andgrindingtechnologyshallbeusedtoincreaselifeofusage.
11.
4.7Innor__lconditionthelifetimeofredu__rsshallbethesameasthecrane’s.
11.5Coupling
11.
5.1TheBiddershallfillalldatainTabel7ofAppendix.
11.
5.2Couplingbetweenmotorandredu__rofhoistingandboomhoistingmechani__shallbegoodfor__intena__andsafeoperation.
11.
5.3Couplingsh__esafetyprotectioncovers
11.
5.4SafetyfactorofcouplingshallmeetFEMstandard.Safetyfactorofcouplingforhoistingmechani__shallben≥2andforothermechani__shallben≥
1.
5.
11.
5.5AssemblingofcouplingshallstrictlycontrolitsamplitudeinradialandaxisdirectionandshallmeetISOstandard.
11.6Brakes
11.
6.1N/A
11.
6.2Brakeshallrealizeconstantclosetobrakethroughdisctypeorhelixtypespringandreleasebyhydraulicpushingrodbutalsocanbereleasedbyhandinspecialcondition.
11.
6.3Thebrakecross-gapshallbeofanauto-compensationtypeandevenitfailedtowork__nualcompensationshallbeabletowork..
11.
6.4A__estos__terialshallnotbecontainedinbrakelining.
11.7FasteningandKeyConnection
11.
7.1Fasteningparts
11.
7.
1.1AllthreadedconnectionsonthecraneshallbeofmetricsystemandmeetISOstandard.Reliablemeasuresshallbeadoptedtopreventboltsandnutfromlooseandfallingoff.
11.
7.
1.2Inordertoensuresafetyofcraneallkeylocationssuchastrolleyrailpressboltscablefestoontrolleyrailfasteningboltsandplatformpassagewayplatefasteningboltsshalladoptspecialfunctionalanti-flexiblenutstobearvibrationsandload.
11.
7.
1.3Perfor__n__gradeofboltsandnutsshallbe≥
8.8andnor__lboltslessthan12mmincluding12mmshallbeacidproofstainlessboltsandoutdoorboltsover12mmwhichisnot__instressedoneshallbehot-dipgalvanized.Otherstressedandindoorboltsshallbeprotectedbycoating.
11.
7.
1.4Boltconnectionforhe__yloadedpartsshalladopthigh-tensionboltsandnutswhichareonegradelargerthannor__lboltsandnuts.
11.
7.
1.5Arrangementofhigh-tensionboltconnectionsshallmeettherequirementofcrane’slifetimeanddurablesafeandreliableperfor__n__.
11.
7.
1.6Beforeinstallationhigh-tensionboltsshallbechosentoperformstressperfor__n__testandscrewtorqueofwrenchesshallbechecked.Intheinstallationsu_____sofboltsnutsandcontact__terialshallbecleanedandscrewthreadshallnotbeda__ged.Firstscrewandfinalscrewshallbeperformedwithinonedayandboltsshallbe2~3toothout.Afterfinalscrewofhigh-tensionboltswhichaxisstressisclosetopermittedstressshallnotbere-used.
11.
7.2PintleandKeyConnection
11.
7.
2.1Allthepintleandkeyconnectiononthecraneshallh__ereliableanti-looseandanti-dropprotectionandh__elubricationholeforlubrication.
11.
7.
2.2Allthejointpintlesshallbeaccomplishedbyaccurate__chiningafterquenchingandtemperingandinspectedbyultrasonictesting.
11.8BearingsandSeals
11.
8.1Ex__ptpintleconnectionsalltheotherrotationpartsshalladoptrollingbearingswhicharedesignedandchosenaccordingtoFEMstandard.Keybearingsshallbeinseat.Sealsandlubricationsofbearingshallbeeffective.
11.
8.2Lifeofrollingbearingsofeachmechani__shallbeasfollows:Nameofmechani__Theoreticallifehours:Hoisting25000Trolleytr__el25000GantryTr__el20000Boomhoist
2000011.9Wheelsandrails
11.
9.1Gantrytr__elwheelsshallbedoubleflangeandtrolleytr__elshallbedoubleflangetype.
11.
9.
1.1Allthewheelsincludingtrolleytr__elhorizontaldirectivewheelandcatenarytrolleywheelshallbefine__chinedbyusingrollingsteels.
11.
9.
1.2Sizeofthewheeltreadshallbewiththerequirementofrailonwhichthewheelruns.
11.
9.
1.3Allwheelstreadsandflangesu_____willbetreatedbyheatandtheminimumvalueofhardnessshallbeHB320~350andthedepthofquenchinglayerwillbenotlessthan10mm.
11.
9.
1.4Lifetimeofgantrywheelshallbethesameasthecrane’andthetrolley’sshallbelongerthan10years.
11.
9.
1.5Wheelshaftshallbeofrollingbearingtypewithsplittypeseat.
11.
9.2Rails
11.
9.
2.1Railsshallbeinstalledonbarrierbeamandpla__swhichareeasytopondneartherailshallh__edrainagehole.
11.
9.
2.2Railsshallbeoftheapprovedandspecializedseamlesshe__y-dutytype.Ifbutt-weldingisadoptedforconnectionofrailtheweldingtechnology__oothnessinspectionstandardandhardnessshallbedescribedonthedrawing.
11.
9.
2.3AccuracyofinstallationonrailsshallmeetFEMstandard.
11.10TelescopicSpreaderandHeadblock
11.
10.1Telescopicspreader
11.
10.
1.1Spreadershallconsistofsteelstructuretwistlocklock-pindevi__telescopicflipperselectricaljunctionboxandpowersupplydevi__.
11.
10.
1.2SpreadershallbeBuyerapprovedtelescopiccontainersingle-liftspreader.Ratedloadunderspreaderis
30.5ton.ThespreadercanhandleoneunitofstandardISO20’40’andAPL45’containerandallthecabincovers.
11.
10.
1.3Allthemechanicalpartselectricpartsandpowerunitsshallequippedwithanti-collisionandanti-vibrationprotectiondevi__sandwaterproofdevi__s.Allthefasteningpartsshallbeanti-flexible.
11.
10.
1.4Lugsforusingriggingtohandleda__gedcontainerorun-containercargoshallbeprovidedoneachcornerofthespreader.Liftingcapacityofeachlugshallbenotlessthan10tandthereshallh__eavisible__rkillustratetheliftingcapacityofthelug.
11.
10.
1.5Devi__forspreadertoauto__ticallyhitchover-heightframeshallbeprovidedforeasyconnectingover-heightframetohandlenon-standardcontainer.
11.
10.
1.6Spreadercanbeeasilyconnectedtospreadersimulator.
11.
10.
1.7Allcablesandpowerpipeswhichconnectedmoveablepartsonthespreadershallequippedwithprotectiondevi__topreventda__gesfrominterferingwitheachother.Afterspreaderandheadblockdividedthereshallh__einterlockfunctiononlywhenspreadercableplugsintheheadblocktheheadblockcanbehoisted.
11.
10.
1.8Alltheelectricpartsincluding__gneticvalveshallbewaterproofanti-vibrationandanti-rust.
11.
10.
1.9Allfrequentlyoperated__gneticvalvecircuitsshallh__ethefunctionofpreventingcurrencyimpulsion.
11.
10.
1.10Thereshallbe__intenan__holeontheinnersideofspreaderboxbeamandcoveredbyrubberplatetopreventwateranddust.
11.
10.
1.11Circlecountershallbeinstalledonspreaderandcraneoperator’scabin.Eachtimeoflockingliftingloweringandunlockingshallbecountedon__.
11.
10.
1.12Spreaderinterlockbypassbuttonshallbeinstalledinoperator’scabin.
11.
10.
1.13Spreadersforthisprojectshallbeinterchangeable.
11.
10.2Powerdevi__ofspreader
11.
10.
2.1Powerdevi__installedonthespreaderandshallbeconvenientfor__intenan__.
11.
10.
2.2Powerdevi__shallh__efunctionsofbeamtelescopingflipperrisingfallingandtwistlockadjusting.
11.
10.
2.3Whenpowerdevi__failed__nualoperationshallalsorealizealltheactionsofspreader.
11.
10.3TwistLock
11.
10.
3.1Thetwistlockofthespreadershallbe__deofthehighstrengthalloysteelanditshardnessshallnotbelessthanHB330andshallh__egoodperfor__n__oftheimpacttoughnessandtheabrasiveresistan__.
11.
10.
3.2Twistlockcan__tchISOcontainer’scornerfittings.
11.
10.
3.3Twistlockshallbefloatingtypeandsupportedbyballtypewasherthefloatingvalueshallbenotlessthan8mm.Lubricablesleeveguideshallalsobeequipped.
11.
10.
3.4Twistlockshallbeabletobearpunchingfromspreaderandheadblockwhenhandlingcontainerandcabincover.__terialandstressperfor__n__oftwistlockshallh__e__rtificatefromqualifiedinspectionorganization.
11.
10.
3.5Electricinterlockdevi__shallbeprovidedforthetwistlockofactionsfromopenlocktolockdown.Whenthetwistlockisnotinpositionspreadercannotbeliftedandwhenthetwistlockisnotfittedinthefittingoncornersofspreaderthetwistlockcannotrotate.
11.
10.
3.6Indicationlampsofeachactionofspreadershallbeprovidedinoperator’scabinforoperatortomonitorspreaderstate.
11.
10.4Flippers
11.
10.
4.1Flipperscanactionalonewithapairortwopairs.Theactionsshallbereliable.
11.
10.
4.2Designand__nufactureofflipperstructuretogetherwithflipperdrivingdevi__canprodu__torqueofnotlessthan160kgandmovethespreaderfor150mmandtightlyclampthespreaderfor3seconds.
11.
10.
4.3Workingtimeofflipperupanddownshallnotex__ed7secondsforonedirection.
11.
10.
4.4FillershallbeabletoadaptISOcontainerhandling.
11.
10.
4.5Flippercanbeartheimpactstresswhenjustoneflippertouchingthespreaderwhenhandlingspreaders.
11.
10.
4.6__terialofflippershallbeanti-impactalloysteel.
11.
10.5Telescopicdevi__
11.
10.
5.1Spreadercanhandle
20、
40、45container.
11.
10.
5.2Chainbeltshallbeusedtodrivethetelescopingmechani__ofthespreader.Thetelescopingchainshallbelaidverticalityalongthetelescopingdirectionandh__estrainingcapacityandcompensation.Itisnoneedtodisassemblethebeamwhen__intenan__andrepla__ment.
11.
10.
5.3Telescopingtimefrom20to40andfrom40to20shallnotex__ed30seconds.
11.
10.
5.4Telescopicbeamhasgoodcontactwithslidbearingwhichiseasytorepla__.
11.
10.6Knock-pindevi__
11.
10.
6.1Spreadershallbefittedwithaknock-pindevi__within150mmdiameter’sroundareafromthe__nteroftwistlocktodetectlandingpositionofthespreaderonthecontainerorahatchcover.
11.
10.
6.2Theknock-pinshallbe__deofalloysteelandh__egoodperfor__n__ofimpacttoughnessandtheabrasiveresistan__afterheattreatment.Holeonthebottomoftwistlockboxandheadofdetectiondevi__shallchamferatlease4mm.
11.
10.
6.3Knock-pincanefficientlydetectthelandinglocationofspreaderoncontainerorhatchcover.Inordertoensuresafeoperationknock-pinhasmechanicalandelectricalinterlockwithtwistlock.Whenspreader__tchedfourcornersofcontainertwistlockcanrotatebutwhenoneofthefourknockpinhasnotdetectedcontainer__tchingtwistlockcannotrotate.
11.
10.7Spreaderheadblock
11.
10.
7.1Spreaderheadblockconsistsofstructuralpartspulleyassemblytwistlockelectricjunctionboxspreadercableandspecializedplug.Ratedloadofheadblockis50ton.
11.
10.
7.2Fourtwistlocksofheadblockoperatedbyhandcanconnectwithspreaderandhookbeamoperationstickshallhasreliablelocationdevi__.__terialandstressperfor__n__oftwistlockshallh__e__rtificatefromqualifiedinspectionorganization.
11.
10.
7.3Ataproperlocationonspreaderheadblockthereshallh__estatusindicationsignwhentwistlockcompletelyopenorclose.
11.
10.
7.4Designand__nufactureofspreaderheadblockshallh__eenoughsafetyfactorsandnofatiguebreakoccurs.
11.
10.
7.5Fourcornersofheadblockshallbefittedwithliftinglugsforhandlingcargowithweightof50ton.Capacityofeachlugoftheheadblockshallbeminimum
12.5ton.Thecapacitywillbeclearlyindicatedoneachlug.
11.
10.
7.6Spreaderheadblockshallbeequippedwithwaterproofsocketwhichisusedtoconnectspreadercablewhenhookbeamisused.
11.
10.
7.7Platformwithfourpeopleloadcapacityshallbeinstalledonheadblockandguardrailsshallbeprovidedaroundtheplatform.Ladderoftheplatforminstalledonportalframe.
11.11HookBeam
11.
11.1Hookbeam
11.
11.
1.1One1setofhookbeamsshallbeprovided.Itsratedcapacityis
40.5tonandcanbeeasilyconnectwithheadblock.
11.
11.
1.2Fourliftinglugsshallbesetonfourcornerofhookbeamratedloadoflugis
12.5tonwhichshallbeclearly__rked.
11.
11.
1.3Hookbeamshallbeweldedwithitsskeletaltrailer.
11.
11.
1.4Hookshallbewhirlwindtypeandbesetwithanti-losedevi__forwirerope.__terialandstressperfor__n__shallh__e__rtificatesfromqualifiedinspectionorganization..
11.12Buffers
11.
13.1Hydraulicautoresetbuffersshallbeinstalledattheendoftrolleytr__elrailandgantrytr__elrail.Whenbufferisfullycompressedthereshallbeatlease75mmdistan__betweentrolleyframegantrybogieandthebuffer.
11.
13.2Buffersshallh__eenoughcapacitytoabsorbenergy.Itcanstopthetrolleygantrywithfullloadatratedspeedbutnotda__gecraneortrolley.
11.
13.3Trolleybuffercanbeinstalledontrolleyframeorattheendoftrolleytr__elrails.
11.
13.4Buffershallbeofanti-corruptiontypecapableforo__ancli__te.
11.14Anti-typhoonAnchoringDevi__andTie-downUnit
11.
14.1Anti-typhoonanchoringdevi__
11.
14.
1.1Twoanchoringdevi__swhichcan__oidcranemovementagainstwindwithspeedof55m/sshallbeprovidedforthecrane.
11.
14.
1.2Designconditionsofanchoringdevi__
11.
14.
1.
2.1Gantrytr__elbrakesrailclamps/railbrakesandelectric-hydraulicanti-creepdevi__sareallfailedtoact.
11.
14.
1.
2.2Windwithvelocityof55m/sincludinginstantaneouswindspeedof78m/soccursalonggantrytr__eldirection.
11.
14.
1.
2.3Safetyfactoris
1.
5.
11.
14.
1.3Anchoringdevi__andgantrytr__elmechani__areinterlockedtoensurethatonlywhenanchoringpinsareallpulledoutofanchoringholegantrytr__elcanbeoperated.
11.
14.
1.4Anchoringdevi__shallbedesignto__tchtheembeddedanchorpartsontheberthasperDrawing1ofAppendixandaspecialfixtureinthatdevi__shallbedesignedandprodu__dtopreventfromanymovementalongtheraildirectionoccureinthegapofanchordevi__whenthecraneisanchored.
11.
14.2Tie-downunit
11.
14.
2.1Inordertoensuresafetyandpreventoverturningofcranetie-downunitsshallalsobeinstalledtowithstandtyphoonwithvelocityof55m/s.Itcanlockcranewithfixedtie-downunitonberththroughadjustablebolts.
11.
14.
2.2Theunitshall__tchtheembeddedpartsfixedontheberthasperDrawing5ofAppendix.
12.__inFacilities
12.1__chineHouse
12.
1.
1.Hoistingmechani__boomhoistingmechani__trolleyhaulingmechani__transformershigh-voltagedistributioncubicleelectricalcontroldevi__and__intenan__craneareallinstalledin__chinehouse.Thelayoutandstructureofhouseshallbewelldesignedtoprovideaneasyac__ssfor__intenan__andinspection.
12.
1.2Alldrivingequipmentin__chinehouseshallbefixedwithguardbartopreventmis-entran__.Pla__sthatrequire__intenan__workshallbeprovidedwithspa__andpassagewaywhichisnotlessthan
0.7m.
12.
1.3Anopeningwithcoverthroughwhichlargecomponentssuchaspulleysandwheelsoftrolleycanbeliftedfromorloweredontogroundfor__intenan__andrepla__mentby__intenan__craneshallbeprovidedin__chinehouse.
12.
1.4Platformandpassagewayfor__intenan__of__intenan__craneshallbeprovidedin__chinehouse.Guardrailshallbefixedaroundtheopeningforlargecomponents.
12.
1.5__chinehouseshallbeprovidedwith__intenan__equipmentssuchasasteelworkingtablewithatablevi__to__intainalockedtoolcabinet1200mm×400mm×1800mmaircompressorasperClasue
12.
12.9oftheSpecificationswelding__chinewithsufficientgroundingwireandfau__twirespowersocketandfireextinguisheretc.
12.
1.6Inaddition__chinehouseshallh__e:
12.
1.
6.1Anauxiliarystair;
12.
1.
6.2Aquakeproofandwaterproofportableemergencylightrechargeable;
12.
1.
6.3Ahandythermometer;
12.
1.
6.4Handyspeedometer;
12.
1.
6.5Hydrauliccutterwhichcancutoffwirerope;
12.
1.7Wallboardand__ilingplateof__chinehouseshallbesteel-corrugatedplatewithathicknessofmorethan2mmandshallh__eanti-rusttreatmentandwellpainted.
12.
1.8Windowsshallbesetin__chinehousetoensureoperational__intenan__whenpowerisoff.
12.
1.9Roofof__chinehouseshallinclinenotlessthan1:5tosatisfywaterdrainage.requirement.Waterleakageisnotpermittedforroofandwallsof__chinehouse.
12.
1.10Exhaustfanwithairfilterandwaterproofcovershallbeequippedonsidewallof__chinehouse.Capacityofthefanshallbenotlessthan30times__chinehousecubageperhourinordertotimelyexhaustwasteairandheatgeneratedbyrunningelectriccomponentsandredu__rs.
12.
1.11Twoshiftingdoorswithlocksandhandlesshallbeprovidedfor__chinehouse.Fourkeysforeachdoorshallbeprovidedandheightofeachdoorshallbenotlessthan
1.8m.
12.
1.12Platformshallbesetaround__chinehouseandladdertoroofshallalsobeprovided.Guardrailsshallbeprovidedontheroofof__chinehouse.
12.2Operator’sCabin
12.
2.1Operator’scabinshallbedesignedaccordingto__n-__chinesystemengineeringtheorytogiveoperatoracomfortableenviro__ent.Cabinisfixedunder__introlleythroughanti-vibrationcushion.Wallandroofofcabinshalladoptheatinsulationandinterlining__terials.Decoration__terialinsideofcabinshallbefireproofandtotalareaofcabinshallbenotlessthan
2.5m×
2.0m.
12.
2.2Frontsideandbottomofcabinshallsetwithwindows.Rearviewmirrorshallbeprovidedatsideandprotectiongrillewithoutobstructingsightlineofoperatorshallbeprovidedonthebottomtoensuresafetyofoperator.Side-windowcanbeadjustedtobeopenhalf-openandclose.Safeglassoffrontandbottomwindowsshallbedew-proofaglareproof.Bottomwindowshallbeconvenienttorepla__andclean.
12.
2.3Guardrailshallbesetinthefrontofcabinto__oidaccident.Alltheglassofwindowsshallbeconvenienttorepla__frominsideofcabinandtosafelycleanonthecleanplatformongirder.Frontwindowshallh__ewiper.Rain-proofplatesandlight-proofcurtainsshallbeprovidedonallwindowsoncabin.
12.
2.4Backsideofcabinshallbesetwithlockabledoor.
12.
2.5Adjustableilluminationandcommunicationdevi__sshallbeprovidedincabin.
12.
2.6Safetypassagewayshallbeinstalledbetweencabinandtrolleytoensureoperatorcanle__ecabinatanycase.
12.
2.7Followingequipmentshallalsobeprovidedforcabin:
12.
2.
7.1OperationconsolereferClause
16.7fordetails.
12.
2.
7.2Indicationlampsofspreadertelescopinglengthopeningclosingoflockand__tchingcontainershallbeinstalledonthelowerpartoffrontwallforoperatortoobserve.
12.
2.
7.3Auxiliarycontroldevi__sAuxiliarycontroldevi__sinstalledonthesideofcabinforconvenien__ofobservationandoperation.
12.
2.
7.
3.1Passagewayilluminationswitch;
12.
2.
7.
3.2Cabinilluminationswitch;
12.
2.
7.
3.3Undergirderfloodlightswitch;
12.
2.
7.
3.4Undercabinfloodlightswitch;
12.
2.
7.
3.5Cabinair-conditionercontroller;
12.
2.
7.
3.6Wipercontroller
12.
2.
7.
3.7Alarmandspeakerswitches
12.
2.
7.
3.8Electricalwhistleonthesideofcabinandcontrolledbyfrontfootpedestal.
12.
2.
7.4Operator’schairAcomfortablechairwithsafetybeltshallbeprovidedincabin.Itcanadjustheightangleandfrontdistan__thechairshallbecoveredwithporomericandslidproof__terialandaseabeltshallbefixed.Chairdesignandinstallationshallbeconvenientforoperatorinandout.
12.
2.
7.5AirconditionerDisconnect-typeairconditionershallbeprovidedincabinandthefunctionofheatingshallbeofheatpipetype.Anotherwarmerwithpowerof2000wshallbeprovidedtoensuretemperatureincabinwithin10℃~25℃.
12.
2.
7.6OtherItems
12.
2.
7.
6.1Infrontofoperatoramonitoringdisplayshallbeinstalledtoshowrunningstatusand__lfunctionsofcrane.
12.
2.
7.
6.2Pla__andterminalforvideodisplayinstallationinthefutureshallbepreserved.
12.
2.
7.
6.__la__forinstallationofhighfrequencytelephoneandphoto-electricityconvertershallbepreserved.
12.
2.
7.
6.4Mikesupportreachableforoperator;
12.
2.
7.
6.5Speakersystem
12.
2.
7.
6.6Anauxiliarychairwithsafetybeltshallbesetincabin.
12.
2.
7.
6.7Thermometerandquakeproofandwaterproofportableemergencylightrechargeableshallbeprovided.
12.
2.
7.
6.8Separatedisplaydevi__sforwindspeedliftingloadhoistingheightandluffingangleshallbeinstalledincabinatBuyerapprovedlocations.
12.
2.
7.
6.9Oneunitofdustcollector
12.3TallyClerkRoom
12.
3.1Tallyclerkroomshallbeprovidedforoperatorsand__nagement.Itisinstalledundersillbeamoflandsideportalframeandshallbesteelstructuretoensure__nagementpersonnelworkingforallweather.
12.
3.2Insidewallsandroofofclerkroomshallbedecoratedbyheatinsulationsoundinsulationafireproof__terials.Frontwindowandsidewindowshallbesettowardsseaside.Industrialdoorwithlockshallbeinstalledtowardslandsideandwindowwithsafeclassshallbesetonthedoor.
12.4LuffingCab
12.
4.1Aluffingcabforallweathershallbeprovidedonuppersillbeamofseasideframe.Topwindowofithaswiper.
12.
4.2Controlboxforboomhoistingisinstalledinthiscabanditisinterlockedwithcontroldevi__sinoperator’scabinand__chinehouse.
12.5ElectricalControlHouse
12.
5.1E-houseisdividedintotwoseparatesoundinsulatedroomsbutopenontoeachother.
12.
5.2Inadditiontopassagewaythereshallbeprovidedenoughspa__for__intenan__.Openandcloseofcontrolcubiclesshallbenotlimitedbyspa__.
12.
5.3WindowsanddoorswithlockandhandleshallbeprovidedforE-house.Fourkeysshallbeprovidedforeachdoorandheightofeachdoorshallbenotlessthan
1.8m.
12.
5.4VerticalladdertoroofshallbeprovidedoutsideofE-house.
12.
5.5IfE-houseisinstalledbeside__chineroomroofofE-houseshallmeetwaterdrainagerequirement.
12.
5.6Roofandwallsofe-houseshalldecoratedbyfireproofandsoundinsulation__terial.Thefloorshallbestatic-electricity-proofandanti-vibration.Overheattemperaturealarmandfirealarmshallbeprovided.
12.
5.7E-houseshallbeprovidedwithairconditioningsystemwhichcankeepthetemperaturearound25C.Whenairconditioningsystemfailstoworkthereshallh__eanotherairconditionertoensurenor__loperationofequipmentsine-house.
12.
5.8E-houseshallbeequippedwithtabletwofoldablechairsthermometerandshockproofwaterproofportableemergencylightrechargeable.Illuminationandcommunicationdevi__sshallbeprovided.
12.6SpreaderSkewSystem
12.
6.1Inordertoproperlyhandlecontainerlisttrimandscrewadjustmentcanbeperformedbyspreader.Itisrealizedmechanicallyorothermethod.Listadjustmentis5trimadjustmentis3andscrewadjustmentis
5.Buttonsforcontrolofthesethreeoperationsareinstalledinoperator’scabinandresetfunctionisprovided.
12.
6.2Localcontrolboxandinterlockswitchwithoperator’scabinshallbefixednearthespreaderskewsystem.
12.7SpreaderAnti-swaySystemNon.
12.8EmergencyDrivingDevi__of__inMechani__s
12.
8.1Innor__loperationwhenmotorofone__inmechani__failsandcannotdriveor6KVpowersupplyofcranesuddenlybrokenandcannotrecoverthereshallh__eemergencydrivingdevi__forhoistingmechani__trolleytr__elmechani__andboomhoistingmechani__tosafelydivor__fromoperation.
12.
8.2Thisdevi__shallrealizeitsfunctionbymeansof380Vpowersupplyonberthand3phase380VACcircuitoncrane.Nor__llyitisreleasedwheninemergencyconditionitshallbeclosed.Emergencydrivingdevi__forgantrytr__elrefersClause
16.
1.5ofthisSpecifications.
12.
8.3Emergencyspeedofcrane:
12.
8.
3.1Hoistingmechani__:≥2m/minfullloadedunderspreader
12.
8.
3.2Trolleytr__elmechani__:≥3m/minfullloadedunderspreader
12.
8.
3.3Boomhoisting:≤60minoneway
12.9PersonnelElevator
12.
9.1Craneshallbeequippedwithanoutdoortypeelevatorwhichshallbeapprovedbydepartmentcon__rnedinQingdao.
12.
9.2Theelevatorshallbeofgear-rackdrivingtypeandbeabletocontainfourpersonswithasafeloadofnotlessthan400kgandtheliftingspeedofelevatorshallbenotlessthan
0.45m/s.
12.
9.3Inwindspeedof≤25elevatorcanoperatesnor__llyandcablescanretractsnor__llywithoutda__ge.
12.
9.4Alarmerandtelephoneshallbeequippedinelevator.
12.
9.5Stopfloors:groundlevelcablereelcrossbeamoperator’scabinand__chinehouse.
12.
9.6SafeexitshallbeprovidedtoenablepeopletogetouttheelevatorwhenthereisaBreakdown.
12.
9.7Elevatorshallh__ea__nualreleasedevi__inorderto__keelevatorslowlylowerdowntotheground.
12.
9.8Upondeliveryasafetyli__n__fortheelevatorissuedbycon__rneddepartmentinQingdaoshallbeprovidedatthecranesupplier’scost.
12.9__intenan__craneand______liftingequipment
12.
10.1__intenan__crane
12.
10.
1.1Doublespeed__intenan__craneshallbefixedinthe__chinehouse.
12.
10.
1.2__intenan__craneshallbeabletoliftthehe__iestcomponentinthe__chinehouseandtoreachallthepartsther.Itcansimplymoveeverypartoutof__chinehousedowntothegroundfor__intenan__andalsoassistliftingandinstallationofpulleysandwheelsoftrolley.Thelifingspeedofthecraneshallbemorethan6m/min.
12.
10.
1.3__intenan__craneshallbefixedwithreliableandsensitivehoistingandtr__ellimitswitchesandbumperandbuffershallbeprovidedattheendoftherail.
12.
10.
1.4Cablefor__intenan__craneshallbeofflexiblerubbertype.
12.
10.
1.5Controlboxof__intenan__craneshallh__ealockedpowerswitchandbehungonanotherrope.
12.
10.2______liftingequipment
12.
10.
2.1______liftingequipmentshallbeinstalledonthefrontendofboombackendofgirdertopoftrapezoidframeandtrolleyoilcylindertoliftpulleysandoilcylinderattheselocations.
12.
10.
2.2Liftingcapacityshallbe__rkedataneyecatchingpositionfor__intenan__craneand______liftingequipment.
12.
10.3Upondeliveryasafetyli__n__asstipulatedby__nagementregulationsforspecialequipmentissuedbydepartmentcon__rnedshallbeprovidedatthecranesupplie’scost.
12.11HydraulicSystem
12.
11.1SupplierofhydraulicoilcylinderpumpsallkindsofvalvesfiltersaccumulatorandsealsofallhydraulicsystemsshallbeapprovedbytheBuyer.
12.
11.2Thesu_____ofthepistonrodofoilcylinderforthespreaderandtensioningdevi__mustbetreatedwithanti-corrosive__ramicfilm.
12.
11.3Hydraulicseamlesssteelpipeshallbeusedonrigidstructure.Tubeisusedatflexibleconnectionandoncontainer.Advan__dtechnologyshallbeusetocleanpipesandtubes.
12.
11.4Allhydraulicpipesshallbefirmlyfixedonrelativestructureswithproperdistan__storedu__vibrationandnoise.Su_____sofvalvesandpipesshallbeanti-rustandanti-loose.
12.
11.5Hydraulictubeshallbeprotectedtopreventfromda__gescausedbystructuresdevi__sorothermovableparts.
12.
11.6Hydraulicpipesshallbesetwithauto__tic“on/off”pressuredetectionjoint.Itisscrewthreadedjointwithenoughspa__forfasteninganddisassembling.
12.
11.7Hydraulictankshallbehighqualityandcanbecleanedandinspected.Oilshallbecleanalltheway.Inoilreturnpipethereshallh__eoilfilterwhosecartridgeiseasytorepla__.
12.
11.8Oilgaugecondensatewaterdrainageholereliableoilfilterandoiltemperatureindicatorshallbeinstalledatproperpositionsonoiltank.
12.
11.9Arrangementofhydraulicpowerunitandvalvesshallbeconvenientofdisassemblingandrepla__ment.
12.
11.10ValvesshallaccordISOstandardinordertointerchange.
12.
11.11__gneticvalvesh__eLEDdisplayforconvenient__intenan__.
12.
11.12Hydraulicpowerunitshallbeinstalledwithaccumulatorandpressuregaugewith__rkedworkingrange.
12.
11.13Sche__ticdiagramofhydraulicsystemshallbecarvedonaluminumplateeverycodeinsche__ticdiagramshallaccordwitho__ectonebyonewhichisinstallednearhydraulicpowerunitforconsultationof__intenan__personnel.
12.
11.14Thehoodofhydraulicpowerunitadoptsacidproofstainlesssteelplateandthedoorshallbeequippedwithlock.
12.12LubricationSystem
12.
12.1Ex__llentandeffectivelubricationshallbeprovidedtobearingsgearspulleyswireropesandotherdynamicparts.TheBiddershallconsiderlubricationparticularlyanddescribeitinoperation__nual.
12.
12.2Gearboxlubrication:regularlyusedgearboxshalladoptoilbathwateryoillubrication.
12.
12.3Pulleyrollingbearingsadoptgreaselubrication.Separateoilholeshallbeprovidedfortwopulleysononeshafttoensuregoodlubricationforeachpulley.
12.
12.4Swingpintlesadoptgreaselubrication.Forhighpointpipesareusedtoleadittolowerpla__.
12.
12.5Wirerope:specialgreaselubricationforwirerope.
12.
12.6Opengearsandracks:adopt__nuallygreaselubrication.
12.
12.7Local__ntrallubricationshallbeadoptedforbearingsofboomfrontendtrapezoidframetrolleyframeandbackendofgirder.Lubricationpointshallbeconvenientforoperation.Alloilfillingpla__shallh__eenoughspa__for__intenan__peopletooperate.Wasteoilcollectionplateorboxshallbeconsideredforwasteoildrainagehole.
12.
12.8Flat-headednippleandrelativeoilgunshallbeprovidedforgreaselubricationpoint.
12.
12.9Craneshallbeequippedwithoneunitofmoveablepneu__ticlubricationpumpincludingrelativeauxiliariessuchasoilpipeoilfillgunandanaircompressor.Feedingpipeofcompressedairshallalsobearrangedforconvenientoperation.
12.
12.
9.1Aircompressorshallbeinstalledin__chinehousewithitsratedpressureis
0.7~1mpandapproxi__tely1m3/mindispla__ment.
12.
12.
9.2Dischargingholeofcompressedairshallh__edesiccatoroilandwaterseparatorpressuregaugeandairvalve.
12.
12.
9.3Compressedairfeedingpipeshallstretchfromdischargingholeofaircompressorin__chinehousetoboomfrontendgirderbackendtrapezoidtopandseasidelandsidegantrytr__elbogies.
12.
12.
9.4Eachterminalofthepipelineshallh__edesiccatoroilandwaterseparatorpressuregaugerapidconnector__tchingtothepumpandseparatecontrolvalvefortheterminal.
12.
12.
9.5Noleakageisallowedinthepipelinesystem.
13.OtherFacilities
13.1WireRopeReplacingDevi__Wireropereplacingdevi__shallbeinstalledin__chinehouseandconsistsofwindlasswireropeandrelativepulleyassembly.Itisforconvenientrepla__mentofwireropeof__inmechani__s.
13.2FireProtectionFacilities
13.
2.1FirealarmshallbefixedinE-house__chinehouseoperator’scabinandlandcontrol__nter.
13.
2.2Fireextinguishersshallbeprovidedatthefollowingpla__s:
13.
2.
2.1Oneforoperator’scabin;
13.
2.
2.2Twofor__chinehouse;
13.
2.
2.3TwoforE-house;
13.
2.
2.4Onefortallyclerkroom;
13.
2.
2.5Oneforelevator;
13.
2.
2.6Oneforluffingcab
13.
2.
2.7Onefortrolleyframe;
13.3WindSpeedMeasurementDevi__
13.
3.1Craneshallbeequippedwithasetofanemometerwhichcanmeasurewindspeedandwinddirection.Itshallbereliablesensitiveandaccurateandthecupofanemometershallbeinstalledatapla__whereisfreefromanyo__ectives.
13.
3.2Indicatorandalarmofanemometershallbeinstalledinoperator’scabinandboomhoistingcab.Dataofwindspeedanddirectionshallinputintothecranestatusmonitoringand__nagementsystemthroughanemometercup.Whenwindspeedreaches16m/slightalarmshallbeactivatedwhenwindspeedreaches20m/slightandsoundalarmshallbebothactivatedandwhenwindspeedex__eds20m/srailclamp/railbrakeofgantrytr__elmechani__shallimmediately“clamp”and“drop”toensuresecurityofcrane.
13.
3.3Windindicatorandalarminoperator’scabinandboomhoistingcabshalldisplaythe__eragewindspeedm/minineverytwominutes.
14.PowerSupplySystem
14.1Powersupplyonberth
14.
1.1Powersupply:oneis3phasehigh-voltageAC
6.3kV10%50Hz1Hzandtheotheris3phaselow-voltageAC380Vpowersupply.
14.
1.2Thepowersupplyforthecraneis3phaseAC
6.3KV10%.TheHVpowerissuppliedbyhigh-voltagesplitphaseshieldedflexiblerubbercableviaaHVjunctionboxandacablereelsystem.
14.2PowersupplyoncraneThroughtransformercraneshallh__efollowingpowersour__s:
14.
2.1Drivingandcontrolcircuitof__inmechani__s:requirementonpowersupplyshallberaisedbytheelectricalcontrolsystemsupplier.
14.
2.2Auxiliarydrivingcircuit:AC380V50Hz3phase4wire
14.
2.3Illuminationcircuit:AC220V50Hzsinglephase
14.
2.4Securitypowersour__:AC36V50Hzsinglephase
14.3EmergencyPowerSupply
14.4AjunctionboxwithAC380Vswitchshallbeinstalledataproperlocationontheseasideofthecrane.Whenhigh-voltagepowersupplyisoffemergencypowersupplyof3-phase3-wireAC380Vshallbeconnectedthroughaflexibleemergencycablewithlengthof50m.Itis__inlyforactivationofemergencydrivingdevi__andrelativeauxiliaryequipmentof__inmechani__s.Emergencypowersupplyisinterlockedwithauxiliarypowersour__andprotectedbykindsofprotections.
15.High-VoltageFacilitiesoftheCrane
15.1High-voltageJunctionBox
15.
1.1High-voltagecablejunctionboxwithfibercablejunctionboxanditsfittingsshallbeprovidedandinstalledonthesiteasperDrawing6ofAppendix.
15.
1.2Connectionbetweenhigh-voltagecableandjunctionboxshallbeflexibleforconnectordisconnect.
15.2ReelSystem
15.
2.1Cablereelsystemconsistsofcablereelfair-leaddevi__andreversingdevi__.
15.
2.2SupplierofcablereelshallbewiththeBuyer’sapproval.
15.
2.3Designofcablereelsystemshalladaptthemotionofasuddenstartandstop.
15.
2.4Diameterofcablereelshallmeettherequirementsofgantrytr__eldistan__ofthecrane.Terminallimitswitchesshallbeprovidedforcablereelandwhenterminalswitchactivatesandgantrytr__elmotorsstopthereshallle__eatleastthreelayersofcableoncablereel.
15.
2.5Slip-ringboxofcablereelwithprotectiongradeofIP55shallbeequippedwithheatingandtemperaturecontroldevi__.Theslipringboxafterthecompletionoftheassemblageshallbetestedbylocalpowersupplyauthorityaccordingtothetestitemsofnationalstandardsforthepartofhighvoltageinsulationandtoprovethatnophenomenaofsparkthroughandflashoverexistsbeforebeingpermittedtobeused.
15.
2.6Leadingwheeloffair-leaddevi__shallbeagile.Cableshallnottouchleadingdevi__supportwheninoperation.
15.
2.7Reversingdevi__shallbeprovidedforcablereelsystemwhencranetr__elacrossjunctionbox.Thisdevi__shallh__ereversingswitchanti-tensionandanti-looseswitcheswhichareinterlockedwithgantrytr__eling.Withallthesetheca;becouldbeeasilyputinthecabletrenchonberthreferDrawing7ofAppendix.
15.3High-voltageDxistributionDevi__
15.
3.1High-voltageTransformer
15.
3.
1.1Transformershallbeself-coolingwithprotectiongradeofFandshallbefireproofandreliablewithadvantagesofvibrationproofmoistureproofshortcut-proofandlownoise.
15.
3.
1.2Transformershallh__emorethanenoughcapacitywhosecalculationandtestreportshallbeprovided.
15.
3.
1.3Pri__rycircuitoftransformershallbeabletoadapt__nualconnectionterminalsof
6.3kV10%、5%.
15.
3.
1.4Allterminaloftransformershallh__esealedprotectionshield.Transformerprotectiondevi__shallmeetselectivityrequirementthatiswhenlow-voltagefaileslow-voltagecutsoffbuthigh-voltageprotectiondevi__doesnotact.
15.
3.2High-voltagecubicles
15.
3.
2.1Craneshallbeprovidedwithhigh-voltagecubicleswhichincludeisolationswitchvacuumbreakerandprotectiondevi__s.ProtectiongradeofcubiclesshallbenotlessthanIP23andanti-condensationheatertemperatureprotectiondevi____intenan__illuminationlampshallbeprovidedincubicles.Antirustmeasureshallbeadoptedatventilationhole.
15.
3.
2.2High-voltagecubiclesshallbeequippedwithelectrificationindicatorandself-detectiondevi__whichh__estrongdetectionandprotectionfunctionsandcancommunicatewithpeople.Locksareequippedoncubiclesandhigh-voltagevacuumbreakerthatshallauto__ticallydisconnectwhencubicleisopen.
15.
3.3Allhigh-voltagedistributionequipmentshallbeinstalledinisolatedareawithguardbarsandhigh-voltagesigns.
16.ElectricDriveandControlSystem
16.1ElectricDrive
16.
1.1Drivingsystemof__inmechani__sshalladoptACfrequencyconversionspeedadjustingsystemwithenergyfeedback.Systempowerfactorshallbenotlessthan
0.
9.
16.
1.2DigitalACfrequencyconversionsystemadoptscomputerdigitalcontroltosetdataofadjustmentdevi__includingdatadistinguishingdynamicoptimizingandauto__ticsettingbestdataetcanddisplaydataofentireequipment.
16.
1.3ACfrequencyconversionspeedadjustorhasgoodself-protectionfunctionssuchasover-currencyover-voltageunder-voltagelose-voltageshort-circuitlandingover-heatmotorover-loadinverterover-heatorover-loadcommunicationmistakeCPUmistakeetc.andmultifunctionself-detectionfunction.
16.
1.4FrequencycontrolspeedcontrollercanbesetwithnetworkcommunicationwithPLC.Thechosenfrequencyconvertershallrealizethatfrequencyconversionunitcanbeinterchangeableandbeeasytorepla__and__ketharmonicw__enbeminimized.
16.
1.5Hoisting1#motorandgantrytr__elmotorssharesoneunitoffrequencyconversionspeedcontrollerhoisting2#motorandgantrytr__elmotorsharesoneunitofspeedcontrollertobegantryemergencydrivesystem.Trolleytr__elmechani__andboomhoistingmechani__sharesoneunitofspeedcontroller.
16.
1.6Frequencyconversionspeedcontrollershallensuremechani__ssynchronization.Hoistingmechani__canalsoadjustspeedaccordingtoloadproportionconstantpowercontrol.
16.
1.7Inordertoincreasecraneworkingefficiencyandredu__anyimpacteffecttheBiddershall__kefulluseofmotorpowerandreasonablydeterminestartingandbrakingtimeofeach__inmechani__andtheBiddershallalsofillallinfor__tioninannex
1.
16.
1.8Whenoperatorresetsthecontrolhandledrivingdevi__firstlyredu__speedofmechani__tobelow5%ofratedloadthroughelectricalcontrolsystemandthenmechanicalbrakingisused.Butinemergencyorpowersupplyblackoutconditionitcanbeimmediatelybraked.
16.2ControlSystem
16.
2.1Ex__pttheemergen__protectionsallcontrolandinterlockfunctionsofthissymetmcontrolsystemofthiscraneareexecutedbyPLC.NetworkingwithupwardcomputerandtelecommunicationterminalsshallalsobeprovidedtofullymeetthecontrolrequirementfromtheBuyer.
16.
2.2PLCofthiscraneshallbeequippedwithanti-vibrationcomputerswhichareinstalledinfixedframe.ProgrammingshallbetrapezoiddiagramwhichissuitableforindustrialcontrolandsimplifiedChineseshallbeprovidedinprogrammedfiles.
16.
2.3Ex__ptthecapacityforthecompletefunctionofthecranePLCshallh__eenough__rginsandupgadecapacityandthePLCshallrealize:
16.
2.
3.1Toparticipateincrane__nagementandrealizehoistingtrolleyjigglelocatingin____igen__de__lerationstoppingsemi-auto__ticoperationandaccuratelocatingfunctions.
16.
2.
3.2Over-loadprotectionanddisplay.
16.
2.
3.3Twohoistingmotorstorquebalan__.
16.
2.
3.4Cranesystemprotectionsfaultsrecording__lfunctiondetectiondisplayandalarmingwhichshallbeaccuraterapidandclear.
16.
2.
3.5Computercandisplaybytextsuchasmotorover-loadover-currencyover-speedover-voltageunder-voltageover-heatleakegephaselackingabnormityofshortcutprotectionandlimitswitchabnormityofdetectionsignalandothercontentswhichtheBidderconsidesne__ssary.
16.
2.4Spreadershallh__eitownPLCcontrol.
16.
2.5ElectriccontrolsystemPLCshallbeinsertdrawstructureI/Ointe_____canreliablyinsulatedangerousvoltageandpowersour__.ExtendingI/Ointe_____thatisatleast10%ofusagecapacityshallbepreserved.
16.
2.6Powersour__ofPLCsystemshallh__ereliableprotectionsandcannotbedisturbedbyothercircuits.Whencraneispoweroffthereshallh__eUPSsupplypowertoPLCforinfor__tionmemorization.
16.
2.7Electriccontrolsystemshallbeconvenientforrepla__mentofmodulesandelements.
16.
2.8Anencoderwithscreenshallbeprovidedforprogrammingmodificationcheckingandmemorizingallprogrammes.Printershallalsobeequippedtoprintoutworkingstutasandfaults.
16.3Motors
16.
3.1N/A.
16.
3.2ThecapacityofthemotorsshallmeettherequirementsofFEMfortheselectionofthemotor.Thefollowingisthedescriptionofdutytypeandminimumraterequiredofthemotor:MotorsDutytypeMin.raterequiredHoistingmechani__motorsS1ContinuousratingTrolleytr__elmechani__motorsS1ContinuousratingBoomhoistingmechani__motorsS230minutesratingGantrytr__elmechani__motorsS260minutesrating
16.
3.3Drivingmotorsof__inmechani__si.e.hoistinggantryboomhoistingtrolleymustbeprovidedbyanelectricalcontrolsystemsupplier.AlltheotherACauxiliarydrivingmotorshalluseapprovedandreliableproducts.
16.
3.4Motorsofcranearesuitableforshort-timerepeatedoperationandfrequentlystartsandtheyarecapableofworkingin90%~110%ofratedvoltageandtheinsulationgradeofmotorsshallbenotlessthanF.TheprotectiongradeshallbenotlessthanIP23forindoorapplicationandIP55foroutdoorones.
16.
3.5Terminalboxofmotorshallle__eenoughspa__forconvenientwireconnection.Outdoormotorsshallbeequippedwithhoodtopreventfromwaterandwind.
16.
3.6All__inmotorsshallbeequippedwithmoistureproofandcondensationproofheatertogetridofcondensationswhencraneisinnon-operationalcondition.Heatersshallbeunifiedcontrolledinelectrichouse.
16.4ElectricCubicleandJunctionBox
16.
4.1Allcubiclesandjunctionboxesshallh__eanoverallprotectionwithgradeofIP
23.Allcubiclesshallh__elocksondoorandwhentheyareinstalledoutdoortheyshallbeequippedwithhood__deofstainlessacidproofsteelandbewaterproofwithprotectiongradeofnotlessthanIP
55.
16.
4.2Cubiclesandjunctionboxesshalladoptfront-platewiringandconnectionterminalsareallinstalledincubicleboxwhere__intenan__iseasytoperform.A5A、220V、50HZpowersour__socketshallbeprovidedincubiclefortestingmetersandillumination.Moistureproofandcondensationproofheaterisprovidedforcondensationfreewhencraneisinnon-operationcondition.
16.
4.3Inspeedcontrolcubiclethefollowingsshallbedisplayed:
16.
4.
3.1ACvoltageandcurrency;
16.
4.
3.2Voltageandcurrencyofall__inmechani__motorcircuit;
16.
4.
3.3Rotatingspeedof__inmechani__motor
16.
4.
3.4Otherne__ssarymeters;
16.
4.4Quantityofterminalsincubicleandjunctionboxshallbe10%morethantheywilluse.Wiresof__alldiametershallbeconnectedonconnectionpanelwithbra__sandwiresoflargerdiametershallbeconnectedonfixedterminal__deofcopperboltandnut.
16.
4.5Connectiondiagramandcircuitdiagramshallbeprovidedforeachcubicleboxinsideofit.Allelectricelementsshallh__ethesameclearsignsinconnectiondiagram.Connectiondiagramcarvedplateshallalsobeprovidedincubicle.
16.
4.6Allcontrolcubiclesandjunctionboxesshallbefirmlyinstalledonpedestalbyconnectionofbolts.BottomlineofallcubiclesinE-houseshallbestraightand__oothandbeinasameplane.
16.5RecloseresContactorsRelaysEncodersLimitSwitchesandButtons
16.
5.1AllrecloserscontactorsrelaysencodersandlimitswitchesoncraneshallcomplywithIEC158-1andIEC158-AstandardsanddesignrequirementsinClause
6.1ofthisspecifications.
16.
5.2Therecloserswiththeratedcurrentisover100Ashallnotonlybeaccompaniedbyduplexdoffedbucklesbutalsobytheotherdonkeyssuchasunder-voltagelose-voltageandshuntedexciterdoffedbuckleandwiththeauxiliarycontact.
16.
5.3Electriccapacityandelectriclife-spanofthe__incontact-headshallmeettheneedsofthecraneoperation.
16.
5.4Selectionoftherelayshallh__efunctionrequiredandthecapacityandamountoftherelayscontactshallmeettheneedsofoperation.
16.
5.5Encodershallbeoptical-electricalencoderandconnectionbetweenencoderandelectromotororotherswillbecoaxialandfirm.
16.
5.6Limitdevi__sshallbenon-contactcontact-__kingorswing-rod-typelimitdevi__accordingtofunctionrequirefordifferentposition.Impactingwheelofswing-rod-typelimitswitchshallbe__deofsteel.
16.6IndicationLampandCounter
16.
6.1Indicationlamp
16.
6.
1.1Powersupplyindicationlampshallbeinstalledoncontrolconsoleincabinandincubiclesincludingemergencydrivingdevi__of__inmechani__s__intenan__craneandelevatorcontrolbox.
16.
6.
1.2Spreaderpowerdevi__railclamp/railbrakeandanchoringdevi__workingindicationlampshallbeprovided.
16.
6.
1.3Operationpermissionlampsin__chinehouseatgantrygroundlevelandonlocalcontrolboxnearcraneskewdevi__shallbeprovided.
16.
6.
1.4Raisingandlatchingindicationlampshallbeinstalledinboomhoistingcabtomonitoringworkingstatusoflatch-hook.
16.
6.
1.5Trolleystopanchoringpositionindicationlamp
16.
6.
1.6Hoistingover-heightindicationlamponsillbeamofportalframe
16.
6.
1.7Hoistingover-loadindicationlamp
16.
6.
1.8Windspeedalarmindicationlamp
16.
6.
1.9Faultalarmindicationlamp
16.
6.
1.10Audibleandvisualalarmforgantrytr__el
16.
6.
1.11Over-heatalarmandfireautoalarmindicationlampinE-house.
16.
6.
1.12Atlowerpartofoperator’sfrontsidethereshallh__elockunlocklandingcontainerandspreaderlengthindicationlampswithdifferentcolorsandvisors.Forconvenien__ofoperationbuttonlightordifferentcolorsshallbeadopted.
16.
6.
1.13Allindicationlampsshallbehighradian__highqualityandfilamentless.
16.
6.2__iationwarninglightCraneshallbeprovidedwithfourredlong-lifeandhighradian____iationwarningLightstwoofwhichareinstalledtwometersabovetrapezoidframeandtherestareinstalledattheendofboom.Locationof__iationlightsshallmeet__iationadministrationrequirementandbeconvenientfor__intenan__.
16.
6.3Counter
16.
6.
3.1Countershallh__esixintegraldigitsandthecalculagraphwithfiveintegraldigits.
16.
6.
3.2ThecalculagraphandcountershallbeunaidedanddifferfromthePLCsoftheelectriccontrolsystemandshallnotlosequondamnumeralduringthepowerbreakdownandbeprovidedwiththedevi__preventitfromreturningtozero.
16.7OperationCoupledConsoleOperationcoupledconsoleshallbeinstalledattwo-sideoftheoperator’schairontheisolatefloorinoperatorcabinofwhichshallbeselectedfromthosespecializedelectriccontrolequipmentsupplier.Geometricshapeanddimensionoftheconsoleshallconsidercomfortofoperatorespeciallytheappropriateangleandlocationbetweenthearmand__ster.Theconsoleshallbeatleastinstalledthefollowingdevi__s:
16.
7.1__stercontrollerwith“zero”lockingfunctionsharedbyhoistingandgantrytr__elmechani__rightside
16.
7.2__stercontrollerwith“zero”lockingfunctionsharedbytrolleyandboomhoistingmechani__leftside
16.
7.3Boomhoistingswitchesandindicators
16.
7.4Powerswitchwithindicator
16.
7.5Spreaderoilpumpbuttonswitchwithindicator
16.
7.6Spreadertelescopingswitch
16.
7.7Controllerforspreaderlisttrimandscrewadjustmentsand“zero”resetbutton
16.
7.8Twistlock“open/close”button
16.
7.9Flipper“rise/fall”switchcanbeoperatedseparately
16.
7.10Railclamp/railbrake“clamp/release”buttonwithindicator
16.
7.11Anchoringindicator
16.
7.12Nor__lorfaultindicator
16.
7.13Emergencystopbutton
16.
7.14Soundalarmbuttonof__lfunction
16.
7.15Interlockandbypassbutton
16.
7.16Trolleystroppla__indicator
16.
7.17Spreader/hookconversionswitch
16.
7.18Otherdevi__sne__ssarytoaccomplishnor__loperation
16.8Spreader____ogControllerPortablespreader____ogcontrollershallbeabletooperateandinspectspreadertwistlocktelescopicmovementflipperslimitswitchesandinterlockswitches.Inaddition____ogcontrollershallh__ePLCtoauto__ticallyinspectallmovementandoutputreports.
17.ElectricSafetyProtectionSystem
17.1ElectricPprotectionCraneshallhasfollowingelectricprotections
17.
1.1__inpowerswitchofcranehasover-loadandshort-circuitprotection
17.
1.2__inpowerswitchofcranehaslose-voltageprotection
17.
1.3Allmotorsh__eshort-circuitover-currencyover-voltageunder-voltageover-heatphase-lossover-speedandcreepageprotection
17.
1.4Zeroprotectionshallbeset.Whenincraneoperationorrecoveringfromlose-voltagecontrolstickshallberesetonzerobeforenor__loperation.
17.
1.5Over-loadprotectiondevi__Whenliftingloadunderspreaderreaches100%ofratedloadvisualalarmshallbeactivatedwhenreaches110%audibleandvisualalarmshallbeactivatedandmovementstops.Signalandalarmareinstalledinoperator’scabinandelectriccontrolhouse.
17.
1.6High-voltagelengthprotectionInterlockedendlimitshallbesetforhigh-voltagecablereeltopreventbreakingofcable.
17.
1.7High-voltagepowersupplycabletensionprotectionWhentensionex__edspermittedvalueitshallprotectthecable.
17.2EmergencyProtection
17.
2.1High-voltageemergencystopbuttonHigh-voltageemergencystopbuttoninstalledinhigh-voltagecontrolcubicle.
17.
2.2Low-voltageemergencystopbuttoncontrolmechani__sofcraneandinstalled:
17.
2.
2.1Onoperationconsole
17.
2.
2.2Inboomluffingcab
17.
2.
2.3Ondoorofelectricalcontrolcubicle
17.
2.
2.4Athoistingtrolleyboomhoistingmechani__in__chinehouse
17.
2.
2.5Besideanchoringdevi__insideofseasidelegand
1.4maboveberth
17.
2.
2.6Besideanchoringdevi__insideoflandsidelegand
1.4maboveberth
17.
2.
2.7Besideskewdevi__
17.3ElectricGroundingandShielding
17.
3.1Groundingsystemshallbeprovidedoncraneandgroundinglineinhigh-voltagecableShallconnectgroundingnetworkofberthpowersupply.Earthwireforgroundingprotectionshallnotsetanyswitchorbreaker.
17.
3.2Allelectricequipmentsmechanicalstructurescubiclesjunctionboxesoperationconsolecablespanstructureandcablelineetc.shallbesafelylandedtoprotectfromda__gebylightingthunder.Groundingresistan__factorshallbenotlessthan10Ωandallgroundingsshallfullycomplywiththeac__ptan__regulationsongroundingworksforelectricdevi__sinstallationGB50169-
92.
17.
3.3Low-voltageneutralpointsecondarycoiloftransformershallalsobelanding.Earthwiresectionforhigh-voltageequipmentshallbechosenaccordingtocapacity.
17.
3.4Cranestructureandrailshallbewellconnectedbutitisnot__inlandingmeasure.Hingejointpositionssuchasboomandgirderhingejointportalframeandgantrytr__elbogiesshallbesetwithcopperbridge-jointflexiblewiretobeearthwireforreliableelectricconnection.
17.
3.5Metalsheathofthearmoredcablesteelshieldedcableandmetalnetshallbereliablylandedwithreasonablelandinglocation.Earthwireshallbeusetobecurrencyclosurewire.
17.
3.6Landingforcontrolmonitoring__nagementanddetectionsystemsofallmicro-electronicdevi__sshallbedesignedandconstructedbyitsspecialrequirements
17.
3.7Connectionofearthwireandequipmentshalladoptboltconnectionandbeanti-looseandanti-rust.
17.
3.8Craneshallh__efacilitytoleadlightingontoground.Boomendandtrapezoidframeheadshallh__elightingrodwhichisatlease300mmhigherthan__iationwarninglight.
17.4Distan__LimitandInterlockPprotectionofTr__elMechani__sLimitswitchesareprovidedforhoistingtrolleytr__elingboomhoistingandgantrytr__elingmechani__s.Relativeencoderonmotorabsoluteencoderondrumandmechanicalcamlimitshallselectfromtheproductsofelectriccontrolequipmentsupplier.Pri__ryoutdoorlimitswitchesshallbehighqualityandsuitableforoutdooroperationandmustbeimportedproductsandcontactwheelofswing-rod-typelimitswitchshallbe__deofsteelandnearlimitshallbeprovidedforfrequentlyimpactedparts.Alllimitsshallh__eaclearsignofthenameorcodewhichisthesamewiththatontherelativedrawing.
17.
4.1Securityprotectionforhoistingmechani__
17.
4.
1.1Interlockedlimitswitchandencoderofcranehoistingmechani__shallh__ethefollowingfunctions:
17.
4.
1.
1.1Hoistingstoplimititisalsohighestpointofspreaderlifting.
17.
4.
1.
1.2Hoistingde__lerationlimitbeforestoplimitwhenitisactivatedhoistingshallauto__ticallyde__lerate
17.
4.
1.
1.3Landsideloweringde__lerationlimitbeforestoplimitshallalsoprovidedandtheheightisadjustable.
17.
4.
1.
1.4Landsideloweringstoplimitandtheheightisadjustable.
17.
4.
1.
1.5Seasideloweringde__lerationlimitbeforestoplimitisprovided.Whenitisactivatedloweringshallauto__ticallyde__lerateandtheheightisadjustable.
17.
4.
1.
1.6Seasideloweringstoplimititisalsolowestpointofspreaderlowering.
17.
4.
1.
1.7Cranelowersillbeamheightlimit:itcan__inlypreventspreaderwithcontainerfromcomingupagainstlowersillbeamofportalframe.Whenitisactivatedtrolleycannotmovefromseasidetolandsidebuttr__elinalowspeed.
17.
4.
1.
1.8Whenthehoistingwireropeisflexibleitcanonlyslowlyhoist.
17.
4.
1.2Inadditiontotheabove-mentionedlimithoistingmechani__alsohasotherinterlockedlimit:
17.
4.
1.
2.1Over-speedprotectionswitchHoistingmechani__shallh__e__ntrifugaltypeover-speedswitchwhosesetvalueis115%of__ximumhoistingmechani__rotatespeed.Whenitisactivatedover-speedfaultoccurscontrolcircuitiscutoffandalarmisgiven.Resetbuttonshallbepushedforrestarting.
17.
4.
1.
2.2Over-loadprotectionCraneshallbeequippedwithweighingtransdu__randsignalamplifiertoaccuratelydetectanddisplayhoistingload.Accuracyshallmeettherequirement.Whenloadreaches100%ofratedloadvisiblealarmisgiven;whenloadreaches110%ofratedloadaudibleandvisualalarmisgivenhoistingstopsandonlyloweringispermitted.
17.
4.
1.
2.3Hatch-hitchingprotectionCraneshallbeequippedwithhatch-hitchingprotectiondevi__.On__hatch-hitchingoccurscranecanauto__ticallystophoistingandquicklyremoveloadin
0.3~
0.5secondandatthesametimeaudibleandvisualalarmisgiveinoperator’scabinande-housetoinformoperatorthatthespreadercanonlylowerdown.
17.
4.
1.
2.4__introlleyisequippedwithtuptypehoistingulti__testoplimit.Whenspreaderliftsoverhoistingstoplimitcamlimitfailedspreaderheadblockhitsequalizeroftuptypestoplimitwhichwillthenactivatedandbreakoffcontrolcircuit.Tuptypelimitswitchisnotoperationallimitanditisconsideredafaultwhenactivated.Bypassbuttonshallbeusedforrestarting.
17.
4.
1.3Interlocklimitofhoistingmechani__andspreaderheadblock.
17.
4.
1.
3.1Whenoneofthefourtwistlocklimitinstalledbetweenspreaderandheadblockisnotactivatedhoistingmechani__cannotmovebutbypassbuttoncanbeusedtopro__edifnec__ssary.
17.
4.
1.
3.2Headblockisconnectedwithspreaderbymulti-corespreadercablewithquickplug.Ifquickplughasnotinsertedinpointedsocketonspreaderoronheadblockhoistingmechani__cannotwork.Ifquickplughasnotdrawnoutfrompointedplugofspreadertwistlocksofheadblockareinopenstatusandheadblockcanhoist.
17.
4.
1.
3.3Whenfourtwistlocksofheadblockandspreaderareinpositionquickplugofspreadercableinsertinspreader.Whentwistlocksareinfullcloseorfullopenconditionhoistingmechani__canbeoperated.Moreoverwhentwistlocksareclosedspreadercannottelescope.
17.
4.
1.
3.4Whenalltheknockpinsonfourcornersofspreaderareallinknockedpositionandlandingcontainerisdetectedhoistingmechani__isnotpermittedtogoonloweringbypassbuttoncanbeusedinspecialconditionandtwistlockcanrotate.Whenoneormoreofthefourknockpinshasnotdetectedlandingcontainertwistlockscannotrotatetoensuresafeoperation.
17.
4.2Trolleytr__elmechani__safetyprotectionAllthelimitsoftrolleytr__elmechani__areallinstalledongirderandboomAndencodersareprovided.Ex__ptendstoplimitandulti__testoplimitalltheothersarenon-contactablenearlimits.Theselimitsincludethefollowinginterlockfunctions:
17.
4.
2.1Seasideandlandsideulti__testoplimitswing-rod-typelimitistobeusedwhenendlimitisfailed.Activationofthislimitisconsideredasfaultandbypassbuttonshallbeusedtoreset.
17.
4.
2.2SeasideandlandsideendstoplimitSwing-rod-typelimitisnor__lstoplimitswitchfortrolley.
17.
4.
2.3De__lerationlimitencoderbeforeendlimitde__lerationis15~20%.
17.
4.
2.4Seasidesillbeaminsidelimitencoderfortrolleytr__elis__inlyusedtopreventtrolleyfrommovinglandsidetoseasidewhenspreaderwithcontainerislowerthanseasidelowersillbeam.Thislimitcanalsobeusedtodetecttrolleylocationonlywhentrolleyisongirderboomhoistingispermitted.
17.
4.
2.5Operator’scabindoorinterlocklimitswitchisusetopreventtrolleymovewhenthedoorofcabinisnotsafelyclosed.
17.
4.
2.6Whentrolleyanchoringinterlocklimitisnotreleasedtrolleyisnotpermittedtomove.
17.
4.3BoomhoistingprotectionBoomhoistingisnon-operationalmechani__ofcraneanditsinterlocklimitincluding:
17.
4.
3.1Hoistingendlimitandloweringendlimitswitchofboomhoistingmechani__camlimit
17.
4.
3.2De__lerationlimitbeforehoistingendlimitandloweringendlimitcamlimit.
17.
4.
3.3Boomhoistingulti__testoplimitswitchswing-rod-typelimitistobeactivatedwhenboomhoiststoreleasesafetyhookpinbeforelowerdowntohorizontallevel.Whenhoistingulti__testoplimitisreachedsafetyhookpincanbereleased.
17.
4.
3.4SafetyhookpinreleaselimitswitchSwing-rod-typelimit.Onlywhenthislimitisactivatedluffingmechani__canbeoperationaltilloutofhoistingde__lerationrange.Hookreleasingcanbeoperatedbyprogram.
17.
4.
3.5Boomhoistingwireropeanti-looselimitlocatedunderpulleyassemblyoftrapezoidframeistopreventflexibilityofhoistingwirerope.
17.
4.
3.6Over-speedprotection:whenboomhoistingspeedreaches115%ofratedload__ntrifugaltypeover-speedlimitswitchadoptsemergencybrakeprotection.Resetbuttonshallbeusedtorestart.
17.
4.
3.7Boomhoistingisinterlockedwith__inhoistingandtrolleymechani__.Whenboomishoistedup__inhoistingmechani__canonlyrunwithemptyloadandlowspeedandtrolleycannotmove.
17.
4.
3.8Craneshallbeequippedwithboomhoistingulti__teterminalstoplimitswitchswing-rod-typelimitwhichisusedwhenhoistingendlimitisfailed.Inthemeantimecamlimitshallalsoh__ehoistingulti__teterminalstoplimitswitchtoprovidedoubleprotectiontoboomhoistingmechani__.Activationofthislimitisconsideredtobefaultandbypassbuttonshallbeusedtoreset.
17.
4.
3.9Boomhookinterlocklimitswitch.Activationofitindicatesthatboomhookhitchingaccomplishedandloweringactionisnotpermitted.
17.
4.
3.10Interlockedlimitswitchandrelativecautionplateshallbesetonthedoorthatislocatedathingejointfromgirdertoboom.
17.
4.4Gantrytr__elprotectionGantrytr__elmechani__hasfollowinglimit:
17.
4.
4.1Limitswitchforrailclamp/railbrake:whenreleaselimitofrailclamp/railbrakeactivatedgantrytr__elingispermitted.
17.
4.
4.2Anchoringlimitswitch:whenanchoringpininsertinglimitactivatedgantrytr__elmechani__cannotwork.
17.
4.
4.3Anti-bumpinglimitswitchoutdoortypeforadja__ntcranesandinfraredanti-bumpinglimitswitch:canprotectcranefrombumpingadja__ntcranesandrailendbumpers.Infraredprotectionlimitisusedforgantrytr__elspeedandde__lerationcontrolandhasprotectiongradeofIP55andequippedwithanti-rainingcover.
17.
4.
4.4Endlimitandulti__testoplimitshallbesetattheendofrails.Ulti__testoplimitshallbeactivatedwhenendlimitisfailed.Activationofthislimitisconsideredtobefaultandbypassbuttonshallbeusedforrecovery.
17.
4.
4.5Gantrytr__elmechani__isinterlockedwithcablereeldrawingdischargingendlimitswitch.
17.5InterlocksBetweenGroundOperationandCraneCabinOperation
17.
5.1Boomhoistingcontroldevi__inoperator’scabinisinterlockedwithcontroldevi__inboomluffingcab.
17.
5.2Groundcontrolboxlocatedatproperpla__nearthelandsidelegsforcranelowspeedtr__elinghoistingrailclamp/railbrakeandelectric-hydraulicanti-creepdevi__shallbeinterlockedwithcontroldevi__sinoperator’scabin.
17.
5.3Controldevi__installednearcraneskewequipmentisinterlockedwithcontroldevi__inoperator’scabin.
18.IlluminationandPowerOutlets
18.1Illumination
18.
1.1Illuminationcircuitandpowercircuitshallbeseparatedtoseveralindependentcircuits.Eachcircuitshallbesetwithshort-circuitandcreepageprotection.
18.
1.2Alloutdoorlampsshallbewaterproofabrationproofanti-corruptionandconvenientfor__intenan__.Alllampsshallbeinstalledfirmlytopreventflexibility.Arrangementofrectifierandtriggerisoutdoortypeandeasyforrepla__ment.LamptypeandarrangementshallbeapprovedbytheBuyer.
18.
1.3Min.illuminan__forthepla__sshallbe:
18.
1.
3.1Stairsplatformspassageways:20LUXilluminationplaneiswalkwaysu_____
18.
1.
3.2__chinehousee-house:100LUXilluminationplaneis
0.8mabovefloor.Thereshallbenoflickeringatturninglocation.Eachcubicleshallbeprovidedwithlightinsidedoor-opencontrol.
18.
1.
3.3Operator’scabin:100LUXilluminationplaneisoperationconsole.
18.
1.
3.4Wholecraneadoptsilluminationofreflectingsodiumlampinstalledonboommiddlegirderbackgirderoperator’scabinandlegs.Tworeflectingsodiumlampsof1000Wshallbeinstalledonbothsidesofoperator’scabin.__erageilluminan__shallbe100LUXandshallcoverfulloperationarea.
18.
1.
3.5Boomhoistingsafetyhookoperationalareashallh__eilluminan__ofnotlessthan100LUXtoensureoperatorinhoistingcabcanclearlyseetheboomhoistingandhookhitching.
18.
1.
3.6Eachcranelegshallh__eone400Wreflectingsodiumlampforoperatortoensuretherearenoobstaclesontherail.
18.
1.
3.7Threesetsofwaterproofportableemergencylightsshallbeequipped.Onefor__chinehouseonefore-houseandoneforoperator’scabin.
18.
1.
3.8Passagewayilluminationcanbecontrolledattheentran__ofcranestair.
18.2PowerOutlets
18.
2.1Poweroutletsincludingforwelding__chineshallbeinstalledinindependentcircuitswhichh__eautoshort-circuitandleakageprotectiondevi__s.
18.
2.2__intenan__socketsarerequiredasfollowing:eachsetforfrontandmiddlepartofboomeachsetforbackandmiddlepartofgirdereachset
1.4mabovelandforseasidelegandlandsidelegtwosetsfor__chinehouseonesetforhookareaoftrapezoidframeonesetforoperator’scabinonesetfore-houseonesetforlobbyroomonesetsforboomluffingcabandonesetfortallyclerkroom.Specificationsofeachset:220VACsinglephase10A;380VACthree-phases15A;36VACsinglephase5A
18.
2.3Socketforwelding__chine:Specification:380VACthree-phases60ALocations:__chinehouseatseasidelegandlandsideleg
19.CommunicationandEquipment
19.1WireCommunicationinCraneHangingtypetelephoneshallbeprovided:
19.
1.1Onefore-houseandoneforlobbyroom
19.
1.2Oneforoperator’scabinandonefortallyclerkroom
19.
1.3Oneforelevator
19.
1.4Oneforboomluffingcab
19.
1.5Oneforlegsatgroundlevel
19.
1.6Onefortopoftrapezoidframe
19.2LoudspeakerOneunitof50Wloudspeakershallbefixedinoperator’scabinandtwounitof
12.5Wspeakersshallbeprovidedonleftandrightsideunderoperator’scabinrespectively.
19.3WirelessCommunicationTwopie__sofhandyinterphonesshallbeprovidedfor__intenan__foreachcrane.
19.4DataFiber-communicationThecraneshallbeequippedwithdatqafibercommunicationfacilityne__ssaryfortheStatusmonitoringand__nagementsystemandcranevideosurveillan__system.LCMSandRCMSshallnotsharecommunicationtran__issionsignalwithvideosurveillan__system.
20.CablesfibercableWiresandLaying
20.1Cable
20.
1.1Allcablesoncraneshallbemultiple-strandedcoppercorerubbercableandsignalcableshallbeshieldedsignalcablewhichshallcopewithcraneinstallationenviro__enttemperatureandvoltagegrade.Eachcableshallbecompletetypewithoutanyjoint.
20.
1.
26.3KVcraneHVpowersupplycableshallbeethylene-propylenerubberinsulatedheatproofneoprenerubbersleevedsplitphaseshieldedflexibleHVcablewithfibercable.
20.
1.3Cablesectionsshallmeetradiationvoltage-losingandmechanicalintensityrequirementaccordingtodifferentcircuitanddifferentelements.
20.
1.4Voltagegradesofalllow-voltagecablepowerinspectionilluminationshallbenotlessthanAC500VorDC1000V.
20.
1.5Ex__ptimportedparts__tchedwithcableothersignalcablesforsignaldetectionandcommunicationsuchasspeeddetectionmotorloadtransdu__rcommunicationsignalwireloadsignaltran__issionwireandtelephonewireetc.shalladoptrubberinsulatedshieldedcabletoensureaccuracyofinfor__tiontran__issionisnotaffectedbyoutsidefactors.
20.2WiringAllcontrolcablesshallh__e10%sparecablescontrolcableofhangingcablesshallh__e15%sparecablecore.Allconnectionwireoftr__elinglimitswitchshallh__eenoughredundancy.Allmulti-corecablesshallh__eclearandlong-termcolorordigitalidentificationfor__intenan__peopletocheckandconnect.
20.3WireLaying
20.
3.1AllwirelayingshallbesafereliableconvenientandartisticandstrictlyaccordwithIECstandard.Indoorwirelaying__chinehousee-houseboomhoistingcabandoperator’scabinshalladoptwiregroovewireconduitorsteelframe.Outdoorwirelayingadoptwaterproofandanti-windwiregrooveorwireconduit.Wirelayingofilluminationtelephoneandmetersforoperator’scabinboomhoistingcabane-houseshallbein-wallhiddentype.Allcableshallbewellfixedandarrangement.Cablebendingradiusshallbenotlessthan8timesofcablediameterandconduitbendingradiusshallbenotlessthan6timesofouterdiameterofconduit.Bendingofwiresandconduitsshallnot__keitssectionoutofshape.
20.
3.2CableswithdifferenttypeACorDCanddifferentgradehighvoltagelow-voltageorsignalshallbelaidseparately.
20.
3.3Allwireconduitsandwiregroovesshallbegalvanizedonsu_____.
20.
3.4Cablelayingareashallbenotmorethan60%oftotalcablegrooveinsectionandnotmorethan40%oftotalcableconduitinsection.Conduitsandgroovesshallbesafetylandedandprotectiondevi__sshallbeprovidedatitsoutlets
20.
3.5Cablesforjunctionboxlimitswitchesshallbeinandoutfrombottomorsidefa__.
20.4SpreaderCable
20.
4.1Powersupplybetweentrolleyandspreaderisconnectedbyamulti-coretwist-resistantandoil-resistantflexiblecablespecialproduct.Quickmulti-coreplugsareprovidedforspreadercableatspreaderside.Itisledfromtrolleytoheadblockandcanplugin__tchedsocketsonheadblockandspreader.Spreadercablefixationonheadblockisanti-flexibleandanti-bumpinganti-vibrationprotectionsareprovidedforsafeoperation.
20.
4.2Spreadercablequickmulti-coreplugandsocketshallbespecializedwaterproofone.
20.
4.3Spreadercableshallh__eatlease35cores10%ofwhichisforspareusage.Lengthofthecableshallbelongenough.
20.
4.4Operationvoltageofspreadercableandwaterproofplugsandsocketsshallbethesamewithspreader.
20.
4.5Powersupplyforspreaderis:380VAC50Hz3-phases220VAC50Hzsingle-phase.
20.5HangingCablesandSleigh
20.
5.1Trolleyhangingcableandsleigh
20.
5.
1.1Thetramroadofthecablesleighshallbefurnishedunderthe__inbeamofthecrane.Thehangingcableandcablesleighwillbefittedonthetramroad.Hangingcableshallhangonsemi-circlegroovethroughwhichtoescapehangingono__ectwithedgesandcorners.Protectiondevi__forkeepcableinthetroughshallalsobeprovided.Allhangingcablesshallbeenla__dsectionbysectiontopreventscrapingandtanglingwithothercablesandcranestructures.Allcontrolonesinhangingcablesshallpreserve15%sparecores.
20.
5.
1.2Rollingbearingshallbeusedforthecablesleigh.Thetr__elingwheelshallbewrappedinthewearablepolyesteramideplasticnylontoredu__noise.Thesleighshallbefittedwithhorizontalwheelsandbuffers.Thebuffershallbe__deoftheelasticpolyesteramide__terialandbeabletoabsorbenergyduetotheimpacting.Haulingofthecablesleighshallberealizedbytheelastictendonandsteelwiresimultaneity.
20.
5.
1.3Thedesignofcablesleighshallrealizethatitisnotne__ssarytotakedownthecablewhilerepla__itsbearing.
20.
5.
1.4Speciallockingnutsshallbeadoptedforconnectionbetweentramroadandgirdertopreventnutsflexibilityandloose.
20.
5.
1.5Atthetailofthecranethereshallbeprovidedwithabigenoughworkingplatformsothattheentirecable-hangingunitcanbe__intainedandrepla__d.Latterpartofcablesleighishauledbycatenarytrolley.
20.
5.2Hangingcableandsleighof__intenan__craneRequirementsofhangingcableandsleighof__intenan__cranecanrefertherequirementofthatoftrolley’s.
20.6ElevatorCableElevatorcableshallchooseelevatorspecializedcable.Intensiondevi__andanti-winddevi__shallbeprovided.
21.CraneComputerStatusMonitoringand__nagementSystemSystemFunctionRequirementCrane__nagementandstatusmonitoringsystemshallh__efunctionsofdatacollection____ysis__nagementfaultdetection.Ine-houseoperator’scabinandberthcontrol__ntercrane__indataandoperationstatuscanbedisplayedandcontentsare:
21.
1.1Generalrealtimeconditionofentirecrane:StatusofHVequipmentlow-voltageequipmentdrivingdevi__enviro__entconditionstemperaturehumiditywindspeedetc.andcomputercommunication.
21.
1.2Statusofeach__inmechani__sofcrane:operationaldataoftr__elinglocationloadspeeddirectionmotorvoltagecurrencyfrequencyrotationspeedtemperatureetc.interlocksofsoftwaresandhardwaresstatusof__incontactoranddetectiondevi__slimitswitches.
21.
1.3Spreaderoperationstatus:spreaderskewconditionskewangleanddrivingdevi__s.
21.
1.4Faultalarm
21.
1.5Faultdetectionand____ysisincludingfaultcontentstimelocationandrelativehelpfile
21.
1.6Displays__eandprintrelativedataandgraphic
21.
1.7Auto__ticallycountandprintoutoperationquantityweighttimeforeachoperatorineachshiftineachdayandmonth.Operatorcanlogininbyhisnumber.
21.
1.8Equipment__intenan__status
21.
1.9Operationhoursofeach__inmechani__andoperationtimesofspreadertwistlock
21.
1.10Partsnametypespecification__nufacturerandcountry
21.
1.11Sche__ticdiagramandtechnicaldocuments
21.2SystemSetting
21.
2.1Atouchscreenforoperatorinoperator’scabinshallbefixedinaconvenientpla__foroperationanditshallnotaffectoperator’svisionfieldandoperatingbeh__ior.
21.
2.2Onesetofmonitoringcomputershallbesetine-houseforcranerealtimemonitoringdatasettingandequipments__intenan__.
21.
2.3ThecraneshallbeequippedwithRCMStran__issionsystemtolinkwithberthcontrol__nterwhichcouldaccommondatetheafibernetworkandwirelessnetworkatthesametime.
21.
2.4Oneunitofremotemonitoringcomputersystemwhichcanbevisitedbymulti-usershallbeprovidedinberthcontrol__nter.Thissystemshallh__eauthorizationgradesettingwhichcanallowuserstomonitorcranestatusandsetparametersaccordingtodifferentauthorization.
21.
2.5PreserveconnectionforenterBuyer’sintranet
21.3LocalCrane__nagementSystem
21.
3.1Computerrequirementofcrane__nagementsystemItishighqualityimportedoriginalindustrialcontrolcomputerwithgoodanti-vibrationandwiderangepowersupply.Qualityguaranteeperiodistwoyearsand__inconfigurationsare:
21.
3.
1.1CPU IntelPentiumⅣ
2.6Gaboveorsimilar
21.
3.
1.2RAM:above512M
21.
3.
1.3Harddisk:above40G
21.
3.
1.4Display:17SVGA
21.
3.
1.5Networkconnection:self-adaptive10/100Mnetworkcard
21.
3.
1.6Otherhardwares:CD-roomPrinterSCSIcard50pin
21.
3.2InstallationrequirementInstalledandfixedinE-housewithaneasyac__ssfor__intenan__.
21.
3.3Networkrequirement
21.
3.
3.1Opticalcableledtoe-houseandprotectiondevi__sshallbegiven
21.
3.
3.2Computernetworkopticalcableshallbeprovidedfrome-housetooperator’scabininordertoconnecttocomputernetworkthroughthewire.Anti-fatigueanti-jammingprotectionmeasurementsshallbeconsidered.
21.
3.
3.3Oneunitofframetypecon__ntratorshallbeinstalledandfixedincubicleine-house.
21.
3.
3.4Configurationsofframetypecon__ntratorare:
21.
3.
3.
4.1Fourorabovepie__s10/100Mself-adaptiveterminals
21.
3.
3.
4.2Fiberinputmodulewith100Morrelevantphotoelectricityconversiondevi__
21.
3.
3.
4.3H__ingnetwork__nagementcapacity
21.
3.
3.5Fixednetworkinte_____shallbeprovidednearcomputerinoperator’scabinande-house.
21.
3.4Powersour__requirement
21.
3.
4.1Allcomputerandnetworkfacilitiesshallh__epowersour__ofAC10A、220V、50Hz
21.
3.
4.2AllcomputerandnetworkfacilitiesshallbeequippedwithUPSofnotlessthanonehourandanti-surgingshallbeconsidered.
21.
3.
4.3Allcomputerandnetworkfacilitiesshallbeconsideredwithlightingproofandlanding.
21.
3.5ConnectionrequirementAllcomputersnetworkfacilitiesandperipheralsshallh__egoodprotectionandconnectionsshallbealwaystightand__oidloose.
21.
3.6Softwaresandcorrespondingdocumentsrequirement
21.
3.
6.1Cranestatusmonitoringand__nagementsoftwareanditsinstallationdiscwithinstruction__nualshallbeprovided.Inte_____ofcranestatusmonitoringand__nagementsoftwareshallbeChinese.Faultdisplayshallbedetailedforrapidsearchoffaultlocation.
21.
3.
6.2Thefloppydiskorcompactdiskformountingofprogramsoftwarecom__ndaggregateoperationhandbookcommunicationprotocolandunabridgeddocumentofstatusmessagesfor__tshallbeprovidedfortheprogram__blelogiccontroller.
21.
3.
6.3Documentsofcomputerandcorrelativeperipheralequipmentandnetworkfacilitiesshallbeprovided.
21.
3.
6.4Cranestatusmonitoringsoftwareandrelativedriversshallbeinstalledoncomputersingroundcomputercontrol__nterandcompactdiscshallbeprovided.
21.
3.
6.5Itcanmonitormodifydisplays__eandprintoutPLCprogramanddatathroughPLCcommunicationterminal.
21.
3.
6.6Itcancommunicatewithgroundcomputer__nagement__ntertotran__itmonitoringdatatoit.
21.4Remotecrane__nagementSystem
21.
4.1ComputerconfigurationsofRCMSRemotecomputerserveringround__nagement__ntercancollect____yzes__eprintoutofcranedataanddetectand____yzefaults.Twoserversshallbeprovidedandwhenoneisfailedanothercanbeoperatedtoensurecranestatusmonitoringand__nagementsystemcanruncontinuously.Its__inconfigurationsare:
21.
4.2Computerhardware
21.
4.
2.1CPU:IntelPentiumIV
2.0GorabovewithHTtechnology
21.
4.
2.2RAM:above512M
21.
4.
2.3Harddisk:above40G
21.
4.
2.4Display:17SVGA
21.
4.
2.5Networkconnection:self-adaptive10/100Mnetworkcard
21.
4.
2.6Otherhardwares:CD-roomPrinterSCSIcard50pin
21.
4.3Serverhardwares
21.
4.
3.1CPU:IntelPentiumIVstrongestone
21.
4.
3.2RAM:above
1.2G
21.
4.
3.3Harddisk:above80G
21.
4.
3.4Display:21SVGA
21.
4.
3.5Networkconnection:Kilo-meganetworkcard
21.
4.
3.6Otherhardwares:DVD-roomColor-printerSCSIcard50pin.
21.5CraneSurveillan__System
21.
5.1Asetof____monitoringsystemshallbeequipped.
21.
5.2Thesystemshallconsistsofcameracontrolboxclosedcircuittelevisiontran__issionandmornitorsofwhichthepri__ryrequirementsareasbelow:.
21.
5.
2.1Camerastobefixedatthelocationwheretheoperatorisabletoseeclearlythetrucklaneunderneaththecraneeventhereargirder’snearbythegantryandboomsafepinarea.
21.
5.
2.2Thecontrolboxshallconsistofmodulatorswitcheramplifierandpowersupply.Thepicturestakenbycamerasshallbemodulatedandthentran__ittedtheoperatior’scabinfordemodulationvia____signaltran__ission.Thevideosignalcouldbedisplayedonthemonitor.
21.
5.
2.3Wiringfor____signaltran__issionshallbeseparatelyfromelectriccontrolcommunicationwireofthecrane.
21.
5.
2.4Acolormornitorwithasizeof17’shallbeinstalledattheoperator’scabinandtheoperatorcouldshiftthei__gesbymeansofthepressbutton.
22.Coating
22.1Sin__craneofthisprojectlocatedatBur__withhighhumidityandsaltcon__ntration.Corrosion__ybe__inlycausedbyoxygenvaporandchlorineionandsecularexposureinultr__ioletradiationwillspeedupageingofcoating.SteelstructurecorrosionisveryseriousandtheBiddershallconsideradversecircumstan__satBur__whichwillaffectcranelong-termoperationwhendesignthecoatingforthecrane.Itshallbeanti-ageingandabletoenduresaltandfogandforalongtime.
22.2TheBiddershallprovidedetailedcoatingdocumentsandtechnologiesincludingmeasurementinfor__tion.
22.3Anti-rustfirstcoatshallh__ehighcombinationabilitywithoutenviro__entalpollutionandanti-corrosion.secondcoatshallbeinf__orofshieldingandcanprotectthefirstcoatandobturateinterspa__softhefirstcoatitshallwell__tchthefinalcoat.Finalcoatshallbeanti-frictionweatherprooffadeproofanti-humidityheatproofandhighluster.
22.4Pre-treatmentofsteel__terialandcoatingshallstrictlyaccordwithinternationalcoatingtechnology.Steel__terialshallh__epre-treatmentofstraightnessrollingshotblastingandworkshoppri__rycoating.Aftermolding__terialcuttingassemblingandweldingtheshapedpartswithcleanderustedsu_____shallbepaintedwithhighqualitypri__rycoatsecondarycoatandfinalcoat.Eachcoatingshallbefinishedwith4hoursafter__terialtreatment.Afterassembledandshapedstructuresu_____shallh__esecondsandblastingandcoating.
22.5Lifeofpaintshallbenotlessthan10—15years.Theapplyingqualityshallensurenorustyspotblowoutflakingpulverizingfadingorotherdefectsoccurtothepaintingsu_____etcwithin10yearsunlessfor__dereasonsotherwisetheSellershallcarryoutmendingofthelocalsu_____orrepaintingoftheentiresu_____.
22.6Steelpipesrolledbyhelixdoubleweldedsu_____anddiameterover850mmshallh__ederustingandbepaintedwithanti-rustcoat.
22.7Totalfilmthicknessofoutdoorstructuresshallbemin.270mtotalfilmthicknessofindoorstructuresshallbemin.120mandtotalfilmthicknessof__chinehouseinsideshallbemin.170m.
22.8PaintadoptedbytheSellershallbeBuyerapprovedproductandtheSellershallprovide__rtificateofpaint__nufacturertoensurepaintqualityandtechnologycomplywithrecommendeddata.Thesedatashallbeindeliveryinspectionlist.
22.9ColorsofallfinalcoatsshallbeapprovedbytheBuyerandtheSellershallprovidecoatingtechnologytechnicalrequirementandpaintcolorswithcolorcodestotheBuyeratthetimeofdesignreview.
23.NameplateSignandSymbol
23.1AspertheBuyer’srequirementsvariouskindsofsteelnameplatesshallbe__deandinstalledonportalframeandotherrequiredpla__s.Contentsofnameplatesshallbethefollowing:
23.
1.1Buyer’sname:onsideof__chinehouse
23.
1.2RatedliftingcapacityandcraneNumber
23.
1.3Nameof__nufacturerdateofconstruction
23.
1.4Lubricationsymbol:in__chinehouse
23.
1.5Electricconnectiondrawinginelectriccubicles
23.
1.6Spreaderelectricwiringdiagram:inspreaderelectricjunctionbox
23.
1.7Hydraulicsystemsche__ticdiagram:inhydraulicpowerstation
23.
1.8Craneimportantdatasignsplates:inOperator’scabin
23.
1.9Allconnectionterminalsofmotorsswitchescontroldevi__scubiclesandjunctionboxesshallbe__rkedwithapproved__nner.Operationinstructionplateshallbeprovidedbesideoperationsticksandpressurebuttons.Descriptionplateswhicharethesamewithelectricdrawingsshallbeprovidedformetersandelectricelementsindicators.
23.
1.10Per__nentHVcautionsymbolsshallbesetforallhigh-voltageequipments.
23.
1.11Ratedloadsignplateshallbeprovidedforallliftingfacilitiesincludinghooksandlugs.
23.
1.12Dangerareacautionplateshallbeprovidedforswingpartsextrudedpartsmovablepartsandotherpartswhich__ycausesafetyproblem.
23.2AllnameplatesandsignplatesshallbewritteninEnglish.24CraneDesignReview
24.1TheBuyerwillperformdesignreviewtothedesignofthecranesandpurposeofthereviewistoseewhetherthedrawingsareinaccordan__withthetechnicaldatadesignstandardsandpracticaloperation.ThedesignreviewshallbebasedontechnicalspecificationintheContract.
24.2QualityAssuran____nual
24.
2.1Aqualityassuran____nualforthiscraneshallbeprovidedandbeapprovedbytheBuyeratthetimeofdesignreview.
24.
2.2Thequalityassuran____nualshallincludebutnotlimittotheassuran__methodsinthepro__ssofdesignpurchaseconstructionassemblinginstallationandommissioning.Recordssampletablesitemsofinspectioninspectionstandardstimeandpla__ofsuchinspectionshallalsobeincludedinthe__nual.
24.3Eight8copiesofdesignreviewdrawingsandtechnicaldocumentsasperClause
31.2ofthisspecificationsshallbeprovidedthirty30daysaftersigningthecontract.
24.
3.1Withinten10daysafterre__iptfothedesignreviewdrawingsandtechnicaldocumentstheBuyerwillsend6peopletotheSeller’spla__forthereviewmeetingwithaperiodof3to5daysandtheSellershallbearallcostforthedesignreview..
24.
3.2DuringthereviewtheSellershallintrodu__thedetaildesignprojectschedulequalityassuran__systemandkey__chineryandelectricalpartstopurchase.TheBuyerwillreviewandapprovethedrawingsandtechnicaldocumentsaccordingly.IfanyunconformityisfoundtheSellershouldperformmodificationaccordingtotheBuyer’srequirement.ThemodificationshallalsobeprovidedtotheBuyerforreviewandapproval.
24.4TheBuyer’sdesignreviewwillnotrelievetheSellerfromhisresponsibilityofdesignqualityandtheBuyerwillnotbearanyresponsibilityforanymodification__yoccuretothecraneintheconstructionpro__ss.
25.InspectionSupervisionandVerification
25.1Intheconstructionpro__sstheBuyer__ysendhispeopleand/orauthorizequalifiedEngineerstoconductinspectionandsupervisionworkattheSeller’splantandhoweversuchsupervisionandinspectionshallneithersubstitutetheinspectionworkuponthecranearrivesatsiteandnorreleasetheSellerfromtheresponsibilityforthefinalqualityofthecrane.
25.2Buyer’sSupervisionandInspectionDuringthe__nufacturingtheBuyerwillsendhispeopleof4to6peopletoSeller’s__nufacturerandhis__insubcontractorstoconductinspectionworkon__terialspartsconstructionassemblingcoatingpre-erectionpackingandshipping.TheSellershallprovidethefollowingfortheBuyer:
25.
2.1Offi__swithcommunicationfacilitiesboardandlodgingandtransportationfortheinspector.
25.
2.2Constructionschedulesforeachweekincluding__nufacturerandsub-contractorconstructiondrawingsandrelativetechnologiesand__terialdescriptions.
25.
2.3Inspectionschedulesforeachweekinspectionpro__duretestingreportsinspectionrecordsand__rtificateandalsoqualitycontrolreports.
25.
2.4Erectiontechnologyanddrawingstestingfilesandtestingrecords.
25.
2.5Technologyofloadingandunloadingofthecranescheduleofinstallationcommissioningandtrialrunandtherelativerecords.
25.
2.6ToolsapparatusandmetersneededfortheinspectorsoftheBuyer.
25.
2.7TheSellershallappointaspecificpersontohearopinionsfromtheinspectorsoftheBuyer.Ifanyunconformitywiththestipulatedstandardsandapprovedrequirementsofthe__terialspartstechnologiesandconstructionqualityisfoundtheSellershallimprovetimelytoensurethequalityofthecrane.
25.
2.8Duringthe__nufacturingtheBuyerwillentrustqualifiedengineerstoconductsurpervisionworksattheSeller’s__nufacturerandhis__insubcontractorsandtheworkwillincludetheinspectionon__terialspartsconstructionassemblingcoatingpre-erectionpackingandshipping.TheSellershallprovideanoffi__withne__ssarycommunicationfacilitiesandassistan__inboardandlodgingandtransportationfortheauthorizedsupervisers.
25.3Buyer’soverseasInspectionTheBuyerwillsendsix6peopletoconductaninspectionandac__ptan__oftheparts__nufacturedwithaperiodor15days.AllcostssuchasreturnairticketsboardandlodginglocaltransportationshallbebornebytheSelleronthebasisofUSD5000/perperson.Theamountofcostshallbedescribedseparatelyinbidpri__scheduleandincludedinthetotalbidpri__.IftheBuyerwillnotsendorsendlessthansixpeoplethecorrespondingchargewilleventuallybedeductedfromthetotalcontractpri__.
26.CraneCommissioningPerfor__n__Testingand8-hourExamination
26.1Thecranemustbefullyerectedanddebuggedintheplant.BeforetheoverallcommissioningtheSellershallprovidetheBuyerwithntestingreportsofall__terialspurchasedpartsandkeypartsconstructedbytheSellersuchasmotorscablescontrolequipmenthydraulicpartstran__issionpartstwistlockshigh-tensionboltsweldingsandtrolleyrailtoleran__measures.Onlyafterthesedocumentsh__ebeenapprovedbytheBuyerorhisauthorizedrepresentativethenthecommissioningandperfor__n__testingcanbecarriedout.
26.2TheSellershallproviderelativetestingapparatusmetersandotherne__ssaryequipmentsforthetestingbutalltheseshallbesu__ectforapproval.Expendable__terialssuchaslubricationoilandgreaseusedinthetestingshallbeprovidedbytheSeller.
26.3TheSellershalltimelyinformtheBuyerorhisauthorizedrepresentativetoparticipatecranecommissioningandtesting.
26.4Avisualinspectionbeforetheperfor__n__testingisrequiredincludingalldocumentsand__rtificates.
26.5HVInsulationTestingThelocalpowersupplyauthorityshallconductathroughtestoninsulationofHVLVandgroundingwiringinorderto__kesurethatpowerconnectioncouldpro__ed.TheSellershallbearallrelatedcostsforthetesing.
26.6CranePerfor__n__TestingCraneperfor__n__testingcontentsoutlineshallbeprovidedtotheBuyeratthetimeofdesignreviewandincludesthefollowing:
26.
6.1Deadloadtest
26.
6.
1.1Beforedeadloadtestlettrolleytr__elalongthefullrailforseveralcircleswith
0.7PPstandsratedliftingcapacityunderspreaderand
0.75VVstandstrolleyratedtr__elvelocity.Afterunloadedthetrolleyshallstopatthefollowingpositionstomeasureoutbasepoint:a.Attheendoftheboomthatisthemostfarpointfromseasiderail__nter;b.Atendofthegirderthathasthemostdownwarddeflection;c.Atthemiddleofseasideandlandsiderails.
26.
6.
1.2To__kethetrolleylocateattherespectivepositionsandincreasetheoriginalloadfrom
0.7Pto
1.2P__oothlyandthenkeeptheloadfortenminutes100~200mmabovethegroundtomeasuretheactualdeor__tionofthegirder.Thetrolleyshallbemovedawaytomeasuretherestoration.
26.
6.
1.3Ifthereisnocrackingplasticdefor__tionpaintflakingorotherdefectsthatwillaffecttheperfor__n__andsafetyofthecraneandthereisnolooseorda__gesoftheconnectionsthenthisperfor__n__testwillbeconsideredasqualified.
26.
6.2Dynamicloadtest
26.
6.
2.1Inthepro__ssoftestingthecraneshallbeoperatedaccordingtooperationregulationsabdcranespeedandac__lerationandde__lerationvaluesshallbefixedinnor__loperationalrange.
26.
6.
2.2Eachmechani__operateindividuallyPerformthehoistingtestfirstlywithratedloadPandthen
1.2Pontheabovementionedabandcpositionsforthreecirclestorecordallkindsofdata.Thenthetrolleysideslidingtestspreaderlistadjustmentandgrimadjustmentandscrewadjustmenttestandthengantrytr__elingtestshallbeperformed.Allkindsofdatashallbekept.
26.
6.
2.3Unitedoperationofallmechani__sHoistingandtrolleysideslidingmechani__sjointlyoperationtestswithratedloadP.
26.
6.
2.4Performec__ntricloadtestofthespreaderwithISO1AAcontainer.Ec__ntricallyloadISO1AAcontainer__kethe__nterofgr__ityshiftin1200mmlongitudinallyandin200mmhorizontallythenperformhoistingdynamicloadtestspreaderlistadjustmenttrimadjustmentandscrewadjustmenttesttrolleysideslidingtestwiththetrolleyontheabovementionedthreepositionsandrecordallkindsofdata.
26.
6.
2.5BoomhoistingandloweringtestTestoperationcircletimeofboomandrecordthedatainreports.
26.
6.
2.6Brakesperfor__n__testistocheckwhetherbraketorquereached120%ofratedLoadbythemethodofmotorsimulation.
26.
6.
2.7Over-loadprotectiontestConnectover-loadlimitswitchandperformthetestwith100%110%and115%ratedloadtocheckthesensitivenessandreliabilityofthelimitswitch.
26.
6.
2.8Ifthereisnocrackingplasticdefor__tionpaintflakingorotherdefectsthatwillaffecttheperfor__n__andsafetyofthecraneandthereisnolooseorda__gesoftheconnectionsthenthisperfor__n__testwillbeconsideredasqualified.
26.7CraneSelf-weightandwheelloadtest
26.
7.1Aftertheerectionthecraneself-weightandwheelloadshallbeperformedtochecktheaccuracyofcalculationandprovide__rtificatetotheBuyer.
26.
7.2Ifthetestresultsarenotwithinthepermittedvalueinthetechnicalspecificationsand/ornotconsisten__withthecalculationtheSellershallbearallthecostandchargesfrommodificationandreconstructionofthecraneorreinfor__mentofberth.
26.88-hourExamination
26.
8.1Onlywhenallperfomen__ofcrainhasbeenwithinthestipulationsinspecificationandalltestingresultsh__ebeensubmittedcanthe8hoursexaminationconduct.
26.
8.2Theexaminationshallbecontinuouswithoutanyintervalandcompliedwiththefollowing:
26.
8.3Inthetestoneempty20’orone20’containerswith25tonloadorone40’containerwith30tonloadshallbeliftedinturnsunderthespreader.ThethreecontainersfortestingshallbeprovidedbytheSeller.BasedonsimulativeoperationcircleasperDrawing8ofAppendixtotestanddeterminethecycletimetocheckmotortemperatureworkingcurrencylubricationoiltemperatureandgearredu__rshafttemperaturetransformertemperatureE-housetemperatureandpowerfacttocheckon__ineverytwohours.
26.
8.4Thecranegantryshalltr__el100mandreturntoitsoriginallocationandinevery4hours’operationtheboomhoistingandloweringshallbeperformedon__.
26.
8.5InthetesttheSellerisnotallowedtochangePLCcontrolorshortcutmethodtorecovertest.
26.
8.6Iftotalstoptimeex__edhalfanhourincludes
0.5hourduetofailureintheexaminationorrepeatedfailureoccurssamefailurerepeatsthreetimesormoresuchtestisconsiderednotac__ptable.Thenanotherexaminationshallconduct.
26.
8.7Iftotalstoptimedoesnotex__edhalfanhourduetofailureinthe8-hourexaminationandtherepeatedfailuredoesnotex__edthreetimesthenthecraneisdeemedtobereadyforshipment.
26.
8.8InthetestiftheBuyerhasdissiden__abouttestingitemhehastherighttoorderanothertest.
27.CraneShipmentInstallationandCustody
27.1ThecraneshallbeshippedtotheBuyer’ssiteonlyaftererectionandcommissioningintheSeller’sfactorh__ebeencompletedandapprovedbytheBuyer.AnotificationofshipmentshouldbegivenonemonthbeforeforapprovalFirstthenthecran__shallbeshippedinacompleted__nner.
27.2Thegrantedpeiordfromthecraneontotherailtoitscompletionofcommissioninganddefectscorrectionshallbewithinfifteen15days.
27.3TheSellershallberesponsibleforallpowersupplywatersupplycommunicationsmeansoftransportantionboardandlodgingatsiteforhiswork.TheBuyerwillextendassistan__totheSellerinordertolethimfulfillhistask.
27.4IfthereasonduetothedelayinsiteerectioncommissionandcorrectioncausedbytheBuyertheperiodoftimestipulatedinClause
27.2shallbeextendedaccordingly.IfitistheSeller’sthathefailstofulfillhistaskwithinthetimespecifiedtheBuyershallclaimliquidatedda__gesfordelay.
27.5TheSelllershallcarryoutawithstandvoltagetestforHVelectricequipmentaccordingtotheregulationsofpowersupplyauthoritywhenthepowersupplybecomesinfact.
27.6Custody
27.
6.1TheSellershallberesponsibleforthecustodyofthecraneatsiteunitllthe__ailabilityofthepowersupplyandallperfor__n__checkingandfinalac__ptan__iscompletedafterthecompletiongoftheshipmentinstallationandsitecommissioningandcorrectionofthecraneatsiteandbeingapprovedbytheBuyer.
27.
6.2DuringthecustodyperiodtheSellershallextendhisassistan__andguidan__totheBuyer’speopleforon-jobtrainingandoperationpracti__inadditiontothetrainingcoursespecifiedinthespecifications
27.
6.3Ifthereisanydamegecausedbydefectsduetothedesign__nufactureinstallationandcommissioningofthecraneduringoperationpracti__theSellershallbearthecostsofrepairs.Ifitisafactitiousde__gecausedbytheBuyerTheSellershallberesponsibleforrepairbuttherelevantcostsofwhichshallbebornebytheBuyer.28N/A
29.N/A
30.TechnicalDocumentsandDrawings
31.1Documentsanddrawingtobesuppliedwithbid:
31.
1.1Generallayoutdrawingofthecrane
31.
1.2Structuredrawingof__insteelstructureincludingtrolleyframeandgantryframe
31.
1.
3.Partdrawingofeachmechani__partsanditsstructure
31.
1.4Layoutdrawingof__chinehouse
31.
1.5Layoutdrawingofoperator’scabin
31.
1.6Layoutdrawingofelectricalroom
31.
1.7Diagramofelectricalcontrolsystemsche__ticdiagramanditsdescription
31.
1.8DescriptionanddataofPLCcontroldigitalsteeplesspeedchangedevi__andI/Omodule
31.
1.9Layoutdrawingofprotectiondevi__ssche__ticdiagramanditsdescription
31.
1.10Schemeofcraneshipmentandunloadingontotheberthanditsdescription
31.
1.11Standardsandcodesappliedfordesignconstructionandinspection
31.
1.12Layoutdrawingofcranetie-downdevi__andjackingpoint
31.
1.13Layoutdrawingofcranestatusmonitoringand__nagementsystemanditsdataanddescriptions
31.
1.14__inparametersofthecrane
31.2Technicaldataanddrawingsshallbeprovidedfordesignreview:
31.
2.1Drawings
31.
2.
1.1Generallayoutdrawingofthecrane
31.
2.
1.2Generallayoutdrawingoftrolley
31.
2.
1.3Generallayoutdrawingof__chinehouse
31.
2.
1.4Generallayoutdrawingofoperator’scabin
31.
2.
1.5Structuredrawingofportalframe
31.
2.
1.6Structuredrawingof__ingirder
31.
2.
1.7Structuredrawingofboom
31.
2.
1.8Structuredrawingofhingejointof__ingirderandboom
31.
2.
1.9Erectionlayoutdrawingoftrolleyrails
31.
2.
1.10Assemblingdrawingofspreaderheadblock
31.
2.
1.11Assemblingdrawingofspreader
31.
2.
1.12Assemblingdrawingofhookbeam
31.
2.
1.13Assemblingdrawingofover-heightframe
31.
2.
1.14Layoutdrawingofboomhoistingcabin
31.
2.
1.15Assemblingdrawingofhoistingmechani__
31.
2.
1.16Assemblingdrawingoftrolleytr__elmechani__
31.
2.
1.17Assemblingdrawingofgantrytr__elmechani__
31.
2.
1.18Assemblingdrawingofboomhoistingmechani__
31.
2.
1.19Structuredrawingofboomsafetyhookpinsandlocks
31.
2.
1.20Enwindingdrawingofwirerope
31.
2.
1.21Enwindingdrawingofboomhoistingmechani__wirerope/haulingwireropeoftrolley
31.
2.
1.22Assemblingdrawingofanchoringdevi__
31.
2.
1.23Assemblingdrawingoftie-downdevi__
31.
2.
1.24Assemblydrawingofrailclamps/brakes
31.
2.
1.25Assemblingdrawingofhigh-voltagecablereel
31.
2.
1.27Drawingoftrolleyhaulingwireropetensiondevi__
31.
2.
1.28Assemblingdrawingofcatenarytrolleystructure
31.
2.
1.29Structuredrawingofhigh-voltagecablejunctionboxandguidewheelsystem
31.
2.
1.30Generallayoutdrawingofstairspassageandplatform
31.
2.
1.31Assemblydrawingofelevatorandsche__ticdiagram
31.
2.
1.32Diagramofallhydraulicsystemandpipelinedrawing
31.
2.
1.33Drawingofcraneshipmenttechnology
31.
2.
1.34Structuredrawingofspreaderlisttrimandscrewadjustment
31.
2.
1.35__nualofspreaderelectronicanti-swaysystem
31.
2.
1.36__nualofhitchinghatchcoverprotection
31.
2.
1.37Diagramofpowersupplyoncrane
31.
2.
1.38Electricsche__ticdiagramofelectricalequipmentandcontrolsystemreturncircuit
31.
2.
1.39Wiringdrawingofoperator’scabintrolley__chinehouseandelectricalcontrolroom
31.
2.
1.40Terminaldrawingofcontrolcubicleswitchboardandconsole
31.
2.
1.41DrawingofPLCconfigurationandwiringdiagram
31.
2.
1.42FunctionaldiagramofPLCsystem
31.
2.
1.43Structuredrawingofcranefettlemonitoringand__nagementsystem
31.
2.
1.44ConfigurationofLCMSandRCMS
31.
2.2RelevantData
31.
2.
2.1Craneoperationcircletimecalculation
31.
2.
2.2Cranestabilityandwheelloadcalculation
31.
2.
2.3Buffersrailclamps/railbrakesandanchoringdevi__designcalculation
31.
2.
2.4Standardsandregulationsfordesignconstructioninstallationtrialrunandac__ptan__
31.
2.
2.5PLC__nualincludehardwareinstructionandcom__ndslist
31.
2.
2.6Rigidityintensityandfatiguecalculationof__instructure
31.
2.
2.7__inmechani__dynamiccalculationincludemotorpowerandheatinggearredu__rbrakesandshafts
31.
2.
2.8Wireropedesigncalculation
31.
2.
2.9PLCprogrammeroperation__nual
31.
2.
2.10Programlistandoperationinstructioninclude__lfunctiondisplaycodeand__lfunctiondetection
31.
2.
2.11Qualityassuran____nual
31.
2.
2.12Installationtechnologytestingpro__dureconstructionscheduleandtrialrunoutline
31.3TechinicalDataDocumentsandDrawingsforFinalAc__ptan__.Forthepurposeofoperationand__intenan__theSellershallprovideonesetofthefollowingdatatobeprintedbyA4sizepaperandboundwithsuitbalpackingforeachcranetotheBuyeruponfinalac__ptan__:
31.
3.1Craneinstructionbook
31.
3.
1.1______drawingofoutline
31.
3.
1.2Perfor__n__parameters
31.
3.
1.3Detaildescriptionofeachmechani__
31.
3.
1.4Detaildescriptionofelectricalcontrolsystem
31.
3.
1.5Hydraulicsysteminstruction
31.
3.
1.6Spreaderinstruction
31.
3.
1.7Elevator__intenan__instructionbook
31.
3.2Operator__nual
31.
3.
2.1Operatorregulation
31.
3.
2.2Operationmethodandpro__dure
31.
3.
2.3Securityoperationcaution
31.
3.3__intenan____nual
31.
3.
3.1__intenan__scheduleandtasks
31.
3.
3.2__inpartsrepla__mentpro__dureandwireroperepla__menttechnology
31.
3.
3.3__inpartserectiontechnology
31.
3.
3.4Adjustingmethodanddata
31.
3.
3.5Notesfor__intenan__
31.
3.
3.6__lfunctioneliminationtable
31.
3.
3.7Lubricationmethods
31.
3.
3.8Lubricantoilspecificationindexandrepla__standard
31.
3.
3.9Lubricant__nufacturerandtype
31.
3.4Electricsche__ticdiagramandwiringdiagramwhite
31.4As-completedDataDocumentsandDrawingsforFilingTheSellershallprovidethefollowingdocumentsdataanddrawingstoBuyerinaccordan__toarchivesregulation:
31.
4.1Eightcopiesofacompletedas-builtdrawing
31.
4.
1.1Generallayoutdrawingofcrane
31.
4.
1.2Structuredrawingof__insteelstructureandtrolleyframe
31.
4.
1.3Enwindingdrawingsofwireropeforhoistingtrolleyside-slidingandboomhoistingmechani__wireropetypeandlength.
31.
4.
1.4Assemblingdrawingofboomsafetyhookandconstructiondrawingofitsda__geableparts
31.
4.
1.5Assemblingdrawingofboomhoistingmechani__andconstructiondrawingofitsda__geableparts
31.
4.
1.6Assemblingdrawingoftrolleydrivingmechani__andconstructiondrawingofitsda__geableparts
31.
4.
1.7Layoutdrawingoftrolleyillustratedallpartsoftrolleywheelshorizontaldirectivewheelandpulleyandtheirrelationshipsanddimensions
31.
4.
1.8Assemblingdrawingofhoistingmechani__andconstructiondrawingofitsda__geableparts
31.
4.
1.9Assemblingdrawingofwireropechangingdevi__andconstructiondrawingofitsda__geableparts
31.
4.
1.10Assemblingdrawingofspreaderlisttrimandscrewadjustmentdevi__andconstructiondrawingofitsda__geableparts
31.
4.
1.11Assemblingdrawingofspreaderandconstructiondrawingofitsda__geableparts
31.
4.
1.12Assemblingdrawingofspreaderheadblockandconstructiondrawingofitsda__geableparts
31.
4.
1.13Assemblingdrawingofhookbeamandconstructiondrawingofitsda__geableparts
31.
4.
1.14Assemblingdrawingofover-heightframeandconstructiondrawingofitsda__geableparts
31.
4.
1.15Layoutandstructuredrawingofanti-swaydevi__andconstructiondrawingofitsda__geableparts
31.
4.
1.16Assemblingdrawingofgantrytr__elmechani__andconstructiondrawingofitsda__geableparts
31.
4.
1.17Assemblingdrawingofrailclamp/railbrakeandconstructiondrawingofitsda__geableparts
31.
4.
1.18Assemblingdrawingofhydraulicanti-creepdevi__andconstructiondrawingofitsda__geableparts
31.
4.
1.19Layoutandstructuredrawingofanchoringdevi__andfasteningdevi__
31.
4.
1.20Assemblingdrawingofhigh-voltagecablereelandconstructiondrawingofitsda__geableparts
31.
4.
1.22Layoutdrawingof__chinehouse
31.
4.
1.23Layoutdrawingofoperator’scabin
31.
4.
1.24Arrangementdrawinganddescriptionofallswitchesbuttons__neuveringhandlesindicatorsandsignallightsandtheirnameplate
31.
4.
1.25Craneelectricsche__ticdiagramwhite
31.
4.
1.26Cranewiringdiagram
31.
4.
1.27Layoutdrawingofelectricalpartsanddevi__s
31.
4.
1.28Layoutdrawingofwirechannelandwiretube
31.
4.
1.29Electricwireconnectiondiagram
31.
4.
1.30Functionandwireconnectiondescriptionofcontrolreturncircleandmoduleandconnectionpaneldiagram
31.
4.
1.31Dataofspeedadjustingtestpointanditsoscillogram
31.
4.
1.32Layoutandstructuredrawingofcablehangingunitandconstructiondrawingofitsda__geableparts
31.
4.
1.33Sche__ticdiagramofhydraulicsystemslayoutandpipingdrawingofhydraulicpartsandconstructiondrawingofitsda__geableparts
31.
4.
1.34Layoutdrawingofcranelubricationpointandpipeline
31.
4.
1.35Drawingofladderspassagewayandplatform
31.
4.
1.36Catalogueinstructionand__intenan____nualofpurchasedauxiliarypartssuchaselectricalhydraulicparts
31.
4.
1.37Completeelectricdrawingandcircuitdiagram
31.
4.
1.38Constructiondrawingofotherda__geableparts
31.
4.2Eightcopiesofcompletedocumentscoherenttothecrane
31.
4.
2.1Crane__nualsameasabove
31.
4.
2.2Operatoroperation__nualsameasabove
31.
4.
2.3__intenan____nualsameasabove
31.
4.
2.4__nualofelectromechanicalauxiliarypartsincludingtypequantitylocationand__intenan__dataofpurchasedpartssealsbearingshigh-tensionboltslarge-diameterboltsspecialboltswireropeswiressiliconpartsandotherelements.
31.
4.
2.5Catalogueinstructionand__intenan____nualofpurchasedauxiliarypartssuchaselectricalhydraulicparts
31.
4.
2.6__nualofda__geablepartsandsparepartsincludingnametypequantity__terialspecialrequirementand__nufacturedrawings
31.
4.
2.7Structuredrawingaddresslistoperationsystemdiscsoftwarediscandsoftwareinstructionand__intenan____nualofPLCsystemandFunctional__nualandoperation__nualofLCMSandRCMSsystem
31.
4.
2.8Structuredrawingaddresslistoperationsystemdiscsoftwarediscandsoftwareinstructionandoperationinstructionofcranefettlemonitoringand__nagementsystem.
31.
4.
2.9As-builtdesigncalculations
31.
4.
2.10Allkindsofinspection__rtificatesrecordsinstallationrecordscommissioningandtestingrecordsanditsdynamicperfor__n__curvestipulatedinapprovedinspectionandtestingdocuments.
31.
4.
2.11Ne__ssarydrawingdocumentsand__intenan____nualofpersonnelelevator
31.
4.
2.12TheSellershallprovideSpecialEquipmentSafetyLi__n__issuedbydepartmentcon__rnedinQingdaoforthecraneelevator__intenan__craneandhigh-pressurevessel.
31.
4.
2.13As-builtdatashallalsoincludefactoryquality__rtificatesof__inelectromechanicalproductsfactorytestingreportofelectricalcubiclestestingreportsof__inmotorstestedunderratedloadandemptyloadanditstemperaturecurvegeartestingdataof__ingearredu__rs.
31.
4.
2.14Ifas-builtdrawingsanddataarenotcompleteorinaccuratetheSellerhastheresponsibilitytomodifyaccordingtotheBuyer’srequirement.IftheBuyerhasfailedtopurchasesparepartsor__nufactureda__geablepartbecausetheas-builtdrawingsanddataprovidedbytheSellerarenotaccordwithentitytheSellershallcompensatetheBuyeraccordingly.
31.
4.3TwosetsofcompactdiscsincludingdrawingsPLCsoftwarePLCladderchartandcranecommissioningdatashallbeprovided.
31.
4.4Onesetofbackupcompactdiscincludingdatainthecranemonitoringcomputerharddiscshallbeprovidedforeachcrane.
31.
4.5Originalsoftwareli__nse.
32.ToolsandSparePartsSuppliedwithCraneAlistoftoolsandsparepartssuppliedwiththecraneissuppliedasannex2ATNNEXE1Crane__inParametersDecriptionsSpecificationNoteRatedloadunderheadblock
40.5tonRatedloadunderhookbeam
40.5tonRatedloadunderspreader
30.5tonOutreach:fromseasiderail__nter35mBackreach:fromlandsiderail__nter10mHoistingheightaboveseasiderailtop25mLoweringheightunderseasiderailtop12mRailgauge16mCranetotalwidth≤
28.6mClearan__heightofleftandrightsideportalframe≥13mClearan__widthofleftandrightsideportalframe≥
15.8mBaseLengthWheelbaseofgantrywheel≥
1.0mTotalgantrywheels/totalgantrydrivingwheels32/16spreaderListadjustmentangle±5ºSpreadertrimadjustmentangle±3ºSpreaderscrewadjustmentangle±5ºHoistingwithspreaderunload≥120m/minHoistingwith
30.5tonunderspreader≥50m/minTrolleytr__elspeedloader/unload≥150m/minBoomhoistingacyclyincludingpinlocking/unlocking≤10minGantrytr__elwithloadandunload≥45m/minEmergencydevi__hoistingspeed≥2m/minTrolleytr__elspeed≥3m/minBoomhoistingtimeacycle≤60minANNEX2ListofToolsandSparePartsWithCraneNo.ItemDescription1Tools1-1Adjustablewrench150mm11-2Adjustablewrench200mm11-3Adjustablewrench250mm21-4Adjustablewrench300mm21-5Adjustablewrench450mm21-6WirePliers200mm(withinsulatedhandle)11-7screwdriver75x521-8screwdriver150x611-9screwdriver200x811-10Crossscrewdriver100x611-11Crossscrewdriver200x811-12Longflatnosepliers160mm11-13Diagonalcuttingnippers160mm11-14Wirepeelingpliers180mm11-15He__ysleevewrench19pie__s/set11-16Sleevewrench26pie__s/set11-17Hook-typewrench78~8521-18Steelrule300mm11-19Steelrule1000mm11-20Measuretape5m11-21lock__ith
1.5P11-22Torsionwrench75kg~500kg21-23TongtypeuniversalmeterM28type11-24Megohmmeter500V11-25Electriciron100W500W220V11-26Innerhexagonspanner26pie__s/set11-27ElectricoilgunWithhook-typenipple21-28carbondioxidefireextinguisher4kg31-29Portalemergencylightingrechargeable31-30HandytalkieIncludesstanbybatteryandcharger31-31Digitaluniversalmeter98type11-32Jackandpinionrack5t11-33Chainblock
1.5t12SpareParts2-1Highspeedshaftbrakewasherin__inhoistSameasequippedincrane22-2Lowerspeedshaftbrakewasherin__inhoistSameasequippedincrane22-3HighspeedshaftbrakewasherinboomhoistSameasequippedincrane12-4Lowerspeedshaftbrakewasherin__inhoistSameasequippedincrane22-5HighspeedshaftbrakewasherintrolleySameasequippedincrane12-6Hook-typenipplePT1/4202-7TwistlockpinandnutsinspreaderSameasequippedincrane12-8flipperSameasequippedincrane12-9CircuitbreakerS261UC-C612-10CircuitbreakerS261UC-C1012-11CircuitbreakerS261H-C412-12RelayG2R-2SNS220VAC2CO12-13RelayG2R-2SNS24VDC2CO12-14RelayMY4NJ24VDC24VDC4CO12-15ContactorA12-30-10220-230V50Hz/230-2412-16ContactorA16-30-10220-230V50Hz/230-2412-17ContactorA26-30-10220-230V50Hz/230-2412-18Cut-outSameasequippedincrane12-19LimitswitchBN20-11rz12-20LimitswitchZ4V7H335-11z12-21Spotlightbulb1000W22-22Spotlightbulb400W22-23Spotlightbulb100W22-24Fluores__ntlightingtube18W21。