The BIM’s level of detail ( LOD ) - defines how the 3D geometry of the building model can achieve different levels of refinement, is used as a measure of the service level required. Unit7 offers five LOD options from 100 to 500. Unit7 has expertise of delivering LOD for different levels. We adopt internationally accepted standards for LOD. These development models are purpose built for various stages of design, 3D visualization, quantities, scheduling and