Continues to the blogger of CBWD, I would like to share more detail about the slab and wall opening modelling and the usage of this model and detail workflow. This model can large help for construction cost, mep coordination and building progress. Workflow of creating slab and wall opening model 1. Create door opening, Louvre opening and Acess opening Create architectural opening base on preliminary architectural model automatically . 2. Create MEP Opening Create MEP opening base preliminary MEP model automatically. Magical is one of the rebut addin to create MEP opening base routing and wall 3. Update opening base on CBWD needs Update the opening manually base on the comments on CBWD. This stage may need large manually works. 4. Lock the frozen opening After the CBWD is approved and available for construction, lock the related opening. This stage is to confirm the opening model match site construction . Usage of Slab and wall opening model 1. Benefits for future MEP rearrangements Whi...