| Name | Type | Description |
| QualityOfComponents |
P_BOUNDEDVALUE
/
IfcPositiveRatioMeasure
|
 | Quality Of Components | Adjustment of the service life resulting from the effect of the quality of components used. |
|
| DesignLevel |
P_BOUNDEDVALUE
/
IfcPositiveRatioMeasure
|
 | Design Level | Adjustment of the service life resulting from the effect of design level employed. |
|
| WorkExecutionLevel |
P_BOUNDEDVALUE
/
IfcPositiveRatioMeasure
|
 | Work Execution Level | Adjustment of the service life resulting from the effect of the quality of work executed. |
|
| IndoorEnvironment |
P_BOUNDEDVALUE
/
IfcPositiveRatioMeasure
|
 | Indoor Environment | Adjustment of the service life resulting from the effect of the indoor environment (where appropriate). |
|
| OutdoorEnvironment |
P_BOUNDEDVALUE
/
IfcPositiveRatioMeasure
|
 | Outdoor Environment | Adjustment of the service life resulting from the effect of the outdoor environment (where appropriate) |
|
| InUseConditions |
P_BOUNDEDVALUE
/
IfcPositiveRatioMeasure
|
 | In Use Conditions | Adjustment of the service life resulting from the effect of the conditions in which components are operating. |
|
| MaintenanceLevel |
P_BOUNDEDVALUE
/
IfcPositiveRatioMeasure
|
 | Maintenance Level | Adjustment of the service life resulting from the effect of the level or degree of maintenance applied to dcomponents. |
|