Pset_ProjectCommon Property set for the application of high level project information. IfcProject IfcProject ProjectType Additional typing of a project NEWBUILD MODIFICATION REPAIR OPERATIONMAINTENANCE RENOVATION NEWBUILD Project responsible for the development of a new build facility MODIFICATION Project responsible for the modification of a facility REPAIR Project responsible for the repair to a facility Repair OPERATIONMAINTENANCE Project responsible for operation & maintenance RENOVATION Project responsible for renovation of a facility ProjectInvestmentEstimate Estimate of investment cost FundingSource Investment funding source ROI Return on Investment NetEarnedValue Net earned value PaybackPeriod Payback period of investment