Why do different teams of designers and subcontractors link and share their models during the design process?
What are the advantages of linking models?
Are there any disadvantages to linking models?
They do it to stay on the same page and make sure all structural, architectural, and MEP systems fit together without conflicts. The biggest advantage would be in catching clashes early, which should save time, money, and headaches during construction. This also keeps updates synced across teams, so everyone works with the latest info. However, on the downside, I think linked models can slow down the software. Also, if teams aren’t updating consistently, version control issues might cause confusion. Still, it seems to me like the benefits would usually outweigh the drawbacks since it makes coordination smoother and projects more efficient.
What strategies can design teams use to find and avoid clashes prior to the start of construction?
What can be done besides sharing the models digitally?
They can use clash detection in Revit to catch conflicts early and make sure everything fits together before construction starts. Besides just the software, they can also hold regular coordination meetings to review models, resolve issues, and in general keep everyone on the same page. In this meeting, they could manually review printed drawings and build physical mockups person. I think it is important to emphasize good communication and clear documentation in addition to relying on effective technology.
At what point in the project development process should design coordination start?
Is it ever too early?
I think design coordination should start as early as possible, ideally in the concept or schematic design phase. Catching issues early means fewer costly fixes later, especially when integrating structural, architectural, and MEP systems. In my opinion, it would never really be too early, since even high-level coordination—like making sure structural elements won’t interfere with mechanical systems—can save time down the road. While the details will evolve, I think it’s important to get teams aligned from the start to try to avoid major redesigns and delays.