SubgradeEarthworksFillingConstructionTechnologyChartConstructionpreparationSurveyingSubgradelayingoutSiteclearanceSubgradebottomLoosesoilimpactingChoosingmateridsFillingbylayerPavingamplevelingRollingbymachineCheckingdensityPrepressureSinkingperiodLevelingampformingRemovingandchangingCheckingWateringordryingImpactingtestingMachinecuttingOrganizingmachineampmaterialsSidepileampsideslopeResurveycentrallineampelevationTechnologyschemeImpactingtestingDrainagefacilities