Which elements should NOT be included in modeling?

In the context of Building Information Modeling (BIM), it is crucial to focus on the elements that add value to the project and enhance the overall understanding of the design and construction processes. Elements with a small cost impact may not contribute significantly to the project's outcomes or decision-making processes. The goal of BIM is to optimize resources, communication, and efficiency, which is often achieved through modeling elements that have substantial visual, structural, and functional implications.

Including elements that have a visual impact, affect constructability, or require in-depth subdivision is important for comprehensive modeling. Visual elements help stakeholders understand the project better, while those that affect constructability are crucial to ensure the design can be feasibly built. Elements requiring subdivision are also essential for detailing, allowing for better management of tasks, responsibilities, and costs.

By excluding elements with minimal cost impact, the BIM model can focus on the most critical components that enhance project clarity, value, and efficiency, aligning with best practices in construction management.