You run a BIM consultancy and you specialize in model design and information integration across various BIM dimensions. You are constantly approached by clients that require you to explain certain terminology to them.

i). Explain the difference between BIM maturity and LOD

ii) How would you briefly describe the BIM project process steps required for the task of resource planning on a construction project, starting with the model, up until the decision-making part?

iii) Why is conventional CAD not considered as OBM?