TABLEOFCONTENTSPURPOSEREFERENCERESPONSIBILITIEPROCEDURESAFETYARRANGEMENTATTACHMENTSTECHNICALDATASHEETPURPOSEThepurposeofthisdocumentistodescribeindetailalltheprocedureofceilingwork(SuspendedPVCstrips,600600Suspendedacousticgypsumboard,SuspendedgypsumboardandSuspendedaluminiumpanel)applicationforallbuildinginaccordancewiththedrawing(Ceilingschedule).REFERENCEAllWorkmustbeimplementedinaccordancewiththefollowingreferences:KISGC200021:Standarddetail-FinishdetailProductSheetThefinishscheduledrawingofeverybuildingthatapprovedRESPONSIBILITIESSiteManagerForensuringtheimplementofstandard,CMS,thequalitycontrolandsupervision.Ensurestheproperoperationofallworkrelatedtoprojectactivities.QA/QCManagerAssuranceofapprovalCMSandmaterialarebeingusedandconformanceofthespecification.QualitycontrolinaccordancewithQCP(QualiyControlePlan),CMSandspecification.Controlandprepareallthedocumentsofthevariousinspectionsrelatedtotheinstallationoftheprojectequipment.ParticipatesandcoordinateatQA/QCmeetingswiththeconstructiondepartmentandothers.ConstructionManagerForallactivitiescarriedoutonsiteinaccordancewiththescheduleandtheconstruction.Informstheday-to-dayhierarchyoftheprogressoftheworkinaccordancewiththeHSErulesappliedattheprojectlevel.Coordinatesandinformsthevariousdepartmentsontheprogressofthefinishedworks.Participateinprojectcoordinationmeetingstoproperlyleadtheconstructionphase.HSEManagerTheHSEmanagershallhavetheoverallaccountabilityforHSEatthesite.Ensuretheappropriatemodeofcommunicationincaseofemergency.Ensurethatalltoolsandequipmentavailableonthesiteareappropriateandareingoodcondition.SupervisorTheSupervisorisin-chargefortheimplementationoftheworkactivitiesasperapproveddrawings.Thesupervisorshallalsoberesponsibleforobtainingthepermits(ifrequired),conductingriskassessment,arrangingtheresources,housekeepingatworkplaceandmustimplementthecontrolmeasuresasperriskassessmentandclosemonitoringtillthecompletionoftheworks.PROCEDUREMaterialControlAllceilingmaterialandrelatedaccessoriesshouldbeapprovedbytheProjectOwner.Thetypeandqualityoftheceilingusedmustmeetthedesignandproject’srequirements.Theceilingmaterialshouldbeinaccordancewithmanufacturer’srecommendationasshowninattachproductsheet.Delivermaterialinoriginalpackagingwithmanufacture’slabels.Storematerialinoriginalprotectivepackagingandshouldbestoredonasheltertopreventsoiling,physicaldamageorwetting.OnlyceilingmaterialspecifiedinthisCMScanbeused.Thesurfaceofthepanelshallbesmoothandcleanwithnocracksorcornersmissing.ConstructionPreparationMarkelevationofceilingonthewallorcolumn(Coordinationwithsurveyor).EnsureelectricalandHVACworkarecompletedbeforeceilingconstructionbegins.Beforetheconstructionoftheceiling,ensurethatthecementplasterandpaintworkofthewallhasbeencompletedandhandedover.Thetopelevationofthefinishcementplasterandpaintshouldbehigher100mmthantheelevationoftheceiling.Ceilingmaterialsandvariousaccessoriesareready,therequiredtoolsareready.Followingtoolswillbeusedforinstallationoffalseceilingworks.DrillswithbitsforconcreteandmetalScrewgunPowertoolthatdrivesalltypesofboardscrewsthroughboardandintoframingorsubstrate(drivedowel).ChalklineLevelmachineMetalcuttingscissorsMeasuringtapeAsteelretractablemeasuringtape.T-squareSquareedgeformeasuringandcuttingboardtolengthandforcuttingoutholesforsquareoutletboxesandotheropenings.UtilityknifetheStandardcuttingtoolwithreplaceable/reversiblebladesforscoringandcuttingboard.ElectrichammerDrilltheholeontheconcrete.KeyholesawSmalltriangularsawforcuttingoutholesforoutletboxes,pipes,andotherpenetrations.AssortedtrowelsandtapingknivesBladedtoolsforapplyingandsmoothingtapeandjointcompoundoverjointsandfastenerheads.Movingscaffoldingorotheroperationplatformhaspassedsafetyinspection.WorkSequenceMarkingtheelevationonthewall;Installthemoulding;Installthemetalfastenerontheroof;Installboomandhanger;InstallmainT-bar;InstallcrossT-bar;Installpanel;Clean;4.4CeilingDetailTherearethreeformsofceiling:1)Suspendedgypsumboard/SuspendedacousticgypsumboardFACEDUMURWALLFACEo-DISFOSITIFDESUSPENSION加MGEF?-RIVETSRNGLEENALUMINIUMAL.WALLMOULDINGr-FEREN<T￡>CROI5CCROSST--BAR十一1—FEREN?Tf>FRINGIFALMAINr-BARAAHNEAUENGYPEEAC0U5TICUE：(SOOXSOO)ACOUSTICGYPSUMBOARD(600K600)PlATFt;ENCIMENTDE16mmDtPAlSSEURTHK16CEMENTFLASTEDfeinture-Emul削ONEMULSIONPAINT2)SuspendedaluminiumpanelFIXATIONM￡T^LLIQUEMETALFASTENEf?-F硒NEAUJCENALUMINIUM(600x600)(600x&00>LUMINIUMPANELSP_ATR￡fNQIMENT16rftmp'^PAJSSEURTHK16CEMENTPLASTER.PEIMnjRE-￡UUL$iObiEMULSIONPAJNT■MURWALL4.5ConstructionMethodMarkingtheelevationlineoftheceilingonthewallorthecolumnaccordingtotheceilingplandrawing.ThemarkedelevationlineshouldmeetthedesigndrawingMakesurethatthesurfaceoftheconcreteSLABorexposeddeckplateiscleanandlevel.Markingthepositionofthemetalfastenerontheceiling.Installthemoulding.Fixthemouldingonthewallwithanailgun.Screwthesteelanglesuptoadistanceof300mmbetweenscrews.UseelectrichammertodrillholesonconcreteSLABorexposeddeckplate.Thedepthofdrillingholeis3-4cm,andtheholedepthshouldbeconsistentandvertical.Thedistancebetweentheholesshouldbe1000mmforinstallationofGypsumPannels.ForAluminiumPannels,Thedistancebetweentheholesshouldbe1200mm.A二Max.400rnmB=Max.ForAluminiumPannels,Thedistancebetweentheholesshouldbe1200mm.A二Max.400rnmB=Max.1200mmC=Max.600mmD=600/1200mm6)Installboomandhanger7)InstallmainT-barThemainT-barisconnectedwiththeboombyaverticalhanger.MakeT-barinplaceaccordingtoelevationcontrolline,levelingthemafterfinishinstalltheT-barandtheboom.8)ThemainT-barisconnectedwiththeboombyaverticalhanger.MakeT-barinplaceaccordingtoelevationcontrolline,levelingthemafterfinishinstalltheT-barandtheboom.8)InstallcrossT-bar9)InstallpanelWhenInstallthepanel,thedirectionoftheboardandtheplateshouldbereasonable.Thepanelinstallationshouldbehorizontalandaligned.10)Anyadditionalitemweighingupto3Kgcanbedirectlyincorporatedintotheslabwithoutreinforcement.Thetotalweightmustnotexceed3kgforeachm2ofceiling.Ifthisweightisgreaterthan3kg/m2,additionalhangersaretobeused.Anyadditionalelementweighingmorethan3Kg(Luminaire,signage,HVAC...etc)mustbesuspendedindependentlybytheappropriatesuspensionsinordernottoaddweightontheceilingslab.Theceilingshouldbecleanw