A Closer Look at BIM in Construction: How It Stands Apart from Traditional Methods

There are many benefits of BIM over Traditional Building Methodology because of which there is a rise in demand and need for shifting from traditional construction methods to BIM Methodology

Below are a few more benefits that will influence the need to adapt the BIM methodology.

Task /Milestone Advantage of BIM Traditional Construction Methodology
Planning and Design BIM utilizes 3D digital models that enable better visualization and understanding of the design. Changes are automatically updated throughout the model, reducing the risk of errors, and enhancing communication among stakeholders. Depends on 2D blueprints and drawings for design representation, which can be difficult to completely understand and interpret. Multiple drawings must be manually updated in response to small design changes, increasing the chance of mistakes and misunderstandings.
Collaboration and Communication Provides a centralized, shared approach that enables real-time information sharing and collaboration across all stakeholders. This enhances collaboration, reduces misunderstandings, and expedites decisionmaking. Separate sets of drawings are frequently used to coordinate between the various disciplines (architects, engineers, and contractors), which can result in misunderstandings and discrepancies. It may be necessary to share information more quickly, which might cause delays and errors.
Cost Estimation and Budget Control combines cost information with the 3D model, enabling more precise and automatic cost estimation. The cost estimates automatically update to follow changes to the design, improving budget management and transparency Typically, cost estimates are derived manually from quantity take-offs and distinct calculations, which can be timeconsuming and prone to error. Keeping track of budget adjustments and managing costs during construction can be difficult.
Error Detection and Rework Helpful in identifying and resolving disputes and conflicts during the design phase, thereby reducing the need for revisions during construction and saving time and money. Design flaws, conflicts, or errors are frequently found at the building stage, which causes expensive rework, holdups, and delays.
Sustainability and Facility Management enables the integration of lifetime analysis and sustainability data (6D BIM), improving design for increased energy effectiveness and environmental performance. Building operation and maintenance can be improved through the usage of BIM models in facility management (7D BIM). It is frequently necessary to do a separate analysis of a building's environmental effect, energy efficiency, and resource utilization, which may be difficult and time-consuming.

 

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