What should you be aware of when applying BIM? Many companies have been asking this question recently. As part of the BIM Architecture Training Network, I would like to share my perspective.
a. BIM is not just software. Unlike CAD, which is typically completed using a single software—essentially replacing traditional drawing tools like rulers, compasses, and erasers—BIM operates differently. The output from CAD is the actual product your clients expect: drawings. In contrast, what BIM produces—the BIM model—is not the final deliverable your clients want, but rather a “raw material” that can generate those deliverables. You still need other application software to integrate these models and information, processing these “raw materials” into finished products that meet your clients’ needs. In fact, the variety and quality of these products can surpass what was possible with CAD alone.
b. BIM is not a one-person job. The BIM model serves as the foundation for producing the products (such as drawings) your clients require. However, these products often address diverse client needs and involve multiple disciplines and project stages. It is impossible for a single person to complete all aspects—from design to coordination across professions. Each individual contributes to producing the part of the deliverable they are responsible for. Clearly, the more people involved, the greater the value that can be realized. Interestingly, the party that benefits the most from the BIM model may not necessarily be the one who created it.
c. BIM is not just about modifying blueprints. To fully understand and utilize BIM outcomes, reliance on computers and specialized software is essential given current technology. This means not only updating technical equipment but also adapting the knowledge base and work habits of practitioners. These changes pose both challenges and opportunities for professionals.
Based on these points, what should everyone keep in mind when applying BIM? With a solid understanding, you can decide when BIM is necessary and engage in meaningful exchanges of ideas.
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