IFC (IFC4X3_ADD2) under development


Semantic definition

The elapsed time within a worktime-based week. For presentation purposes, applications may choose to display IfcTask durations in work weeks where IfcTaskTime.DurationType=WORKTIME. This value must be less than or equal to 168 hours (an elapsed week); if omitted then 40 hours is assumed.

Referenced in
Table A

Edit on Github

Is this page difficult to understand? Let us know!