Overview
Step 1 of 8
Level of Development (LOD) specifies the degree of detail and reliability of BIM model elements at different stages of a project. It defines both the geometric detail and the information richness of model components, ensuring clarity about what can be expected from a model at each project phase.
Defines degree of detail and reliability at different project stages
Specifies both geometric detail and information richness
Ensures clarity about model expectations at each phase
Maps to specific project phases from concept to operations