Over the past decade, experts and software vendors in the construction industry have steadily advanced towards Building Information Modeling (BIM) to boost productivity. The goals achievable through BIM can be categorized into several levels, depending on users’ needs. Starting from the most basic, let’s explore the levels of BIM requirements and the benefits it offers.
1. Enter, Access, and Analyze Information: Throughout a building’s lifecycle, professionals from various disciplines need to input or modify building data at different stages. They require efficient, user-friendly tools that provide accurate and relevant information to support informed decision-making.
2. Share Information: Designers must share their data with others, such as engineering teams or facility managers. Importantly, this shared information should be compatible with different systems or transferable from previous projects.
3. Synchronize Shared Information: Designers need to ensure that shared data is properly updated and reviewed by team members. The system should fully track edits made to drawings, allowing transparent access to who made specific changes at any time.
4. Provide the Best Reference Materials (Work in Context): To improve productivity and accuracy, designers must access relevant reference materials during their work. For instance, when using air conditioning design software, technicians should simultaneously view the building’s structural model and related information as background references.
5. Secure Environment for Full Collaboration: While designers must effectively communicate ideas with colleagues, protecting intellectual property is equally essential. A secure digital workflow ensures both open collaboration and IP protection.
Undoubtedly, BIM offers numerous advantages by integrating architects, structural engineers, construction teams, and building management personnel, leading to benefits such as:
• Extracting richer information from models by enhancing basic graphical data, which improves productivity and design quality.
• Automatically generating and organizing file data, significantly reducing errors and omissions.
• Facilitating cross-disciplinary information sharing during design and automating adherence to project drawing standards, thereby increasing design accuracy.
• Streamlining work processes by minimizing repetitive tasks through advanced analytical tools.
• Recording design history to reduce disputes and legal conflicts.
• Providing accurate, timely information to support sound decisions and reduce delays.
• Enhancing intellectual property protection, encouraging freer information flow.
• Extending the original building model with operational data and facility diagrams to boost building management efficiency.
Because BIM relies on integrating large volumes of data into the model, effective data management is critical. Technically, the success of BIM depends on its data structure. A BIM system must handle and share vast amounts of complex, mixed data reliably throughout the building’s lifecycle—from design and review to meeting hundreds of diverse usage requirements.
These data sets are often used by multiple units and processed through various methods, presenting complexity comparable to banking or airline systems—one of BIM’s greatest challenges. The development of IFC (Industry Foundation Classes) information standards is progressively guiding BIM towards this integrated vision.
That’s all for the levels of BIM requirements and the benefits it can bring. I hope this article has been helpful!
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