BIM technology has revolutionized project cost control throughout the entire construction phase. It offers exceptional data support for managing construction and installation expenses, as well as facilitating progress payments. Additionally, it effectively handles the extensive data analysis tasks involved in engineering projects.
1. In traditional construction projects using two-dimensional drawings, understanding the design intent often requires cross-referencing plans, elevations, and sections. Complex nodes are especially difficult to represent clearly in 2D, which can lead to misunderstandings among construction personnel. This frequently results in construction outcomes that do not align with the original design, causing costly rework and increased management pressure on the construction team.
2. Traditional 2D drawings often contain design errors. These errors may necessitate design changes during construction, leading to work stoppages, rework, and delays. Such disruptions increase costs and affect the project schedule. Given the typically long duration of construction projects, inefficient resource allocation can further escalate procurement expenses, material waste, handling, and storage costs, thereby increasing overall management expenses for the construction team.
3. At the early stages of construction, BIM’s 3D models enable easy clash detection. This allows teams to identify and resolve design issues in advance, implement necessary changes early, reduce work stoppages, and minimize delays. As a result, construction management becomes more streamlined and less challenging.
4. Throughout construction, BIM-based measurement and pricing software can quickly and accurately calculate completed quantities and costs according to contract payment schedules. This generates detailed, auditable progress payment data, helping construction teams make timely and full payments while avoiding unnecessary financial losses from advance payments. For complex construction details, BIM technology also supports virtual construction simulations, allowing the construction process to be practiced on a computer. This provides intuitive guidance for workers during on-site construction.
In summary, these points highlight the significant value BIM technology brings to the construction phase. We hope this article provides helpful insights for everyone involved!
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