Current challenges at each project stage primarily stem from information loss, personnel changes, and differing work philosophies and environments between phases. These factors often lead to unclear handovers of tasks and objectives, inevitably causing deviations in subsequent stages. Addressing these deviations is a critical concern for managers and a key objective for project leaders. The main advantage of BIM in resolving interface issues between stages lies in its ability to seamlessly integrate and coordinate information among all parties involved in the construction process.
(1) Seamless Information Integration
BIM is known for its strengths in visualization, coordination, and simulation. One of its most significant advantages is the ability to transmit consistent “information” across different project stages. Users can extract or insert relevant plugins to complete tasks tailored to their specific needs. For instance, importing a schedule created in PROJECT into a BIM model enables four-dimensional construction simulations. Similarly, importing BIM models into ECOTECT allows for analyzing and simulating sunlight, ventilation, and energy consumption. BIM models also support exporting 2D drawings in PDF or DWG formats and generating material quantity statistics. These capabilities all stem from the centralized “information” contained within the BIM model.
(2) Facilitating Communication and Coordination Among Stakeholders
Thanks to the collaborative nature of BIM models, issues requiring coordination across various construction stages can be effectively addressed. During design discussions, BIM models help construction teams, operators, design units, and management consultants quickly reach consensus, reducing communication barriers and minimizing the need for repeated adjustments. This process enhances decision-making efficiency and quality. Similarly, when planning construction organization, visual plans generated with BIM enable construction, design, supervision, and cost consulting units to collaboratively optimize and agree on the technical, economic, and management feasibility of the organization plan.
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