Module 5 - Points to Ponder

What are the principal advantages of using a single building information model of the existing conditions as the foundation for modeling proposed additions or renovations?

• Why not create a separate model for the new proposed design?
• With phases, it is easier to visualize how the existing building is going to become the proposed project. With an isolated new proposal, it can be difficult to imagine where the new proposal fits into existing buildings.

What sort of complexities are introduced when you construct a building complex in phases?

• What happens at the interfaces between the buildings as the phases advance?
• How can you plan and prepare for these complexities as your create your initial building model?

What are the principal advantages of using a single building information model of the existing conditions as the foundation for modeling several proposed design alternatives for a portion of the building?

• Why not create a separate model for each of the design alternatives?

In your project, which features of the proposed design did you choose to model as design alternatives?

• Why did you choose these building features? And what were the biggest challenges in modeling them as the design alternatives?

I chose to model two different curtain wall widths for the paneling on the building facade, to anticipate potential opinions about privacy and aesthetics that the client may have. It was a challenge to make sure that they were evidently distinct, as it was a minor change. I also chose to add an additional room inside for more separation with the office space area, so the client could decide if they wanted more indoor open spaces or divided meeting rooms.