4.12.2 Resource Cost
Resources can have associated costs indicating financial costs and environmental impacts incurred according to a specified base quantity.
Each cost value may be defined using a constant amount or calculated according to specified formula.
The following diagram shows the generic classes and relationships used when applying this concept. In addition, concepts may have particular importance to common or standardised industry practices and scenarios. For these specific usage scenarios, the tables below shows a recommended list of general usage patterns that users may adopt.
General Usage
| ApplicableEntity | CostType IfcConstructionResource.BaseCosts | CostName IfcAppliedValue.Name | ValueType IfcAppliedValue.AppliedValue |
|---|---|---|---|
| IfcConstructionEquipmentResource | IfcCostValue | Usage | IfcMonetaryMeasure |
| IfcConstructionEquipmentResource | IfcCostValue | Operation | IfcMonetaryMeasure |
| IfcConstructionEquipmentResource | IfcCostValue | Deployment | IfcMonetaryMeasure |
| IfcConstructionMaterialResource | IfcCostValue | Material | IfcMonetaryMeasure |
| IfcConstructionProductResource | IfcCostValue | Product | IfcMonetaryMeasure |
| IfcConstructionProductResource | IfcCostValue | Shipping | IfcMonetaryMeasure |
| IfcLaborResource | IfcCostValue | Standard | IfcMonetaryMeasure |
| IfcLaborResource | IfcCostValue | Overtime | IfcMonetaryMeasure |