In traditional construction cost management, the low level of digitalization and intelligence means that all project data must be processed and analyzed manually. This results in a heavy workload and low efficiency. Consequently, cost accounting and analysis demand significant time and manpower, posing substantial challenges.
With BIM models, accurate project information can be obtained rapidly, enabling targeted analysis and reducing the effort required for cost control tasks. This not only enhances the accuracy of cost management but also strengthens overall cost control capabilities.
For instance, during the bidding phase, BIM-based databases facilitate the creation of reasonable and precise quotations by leveraging comprehensive data. In the construction preparation stage, the visualization features of BIM allow simulation of the construction process and development of construction plans. This helps identify potential issues early, enabling timely responses that significantly reduce risks and prevent losses. Such proactive cost control ensures the project’s stable operation in later stages.
During the construction phase, BIM technology offers multidimensional simulations that enable systematic and accurate allocation of construction consumables, providing a solid foundation for process management.
Effective construction cost management relies heavily on comparing and calculating data from multiple dimensions. Manual methods often lead to various problems due to the complexity involved. However, BIM models contain extensive information, including budgets and actual costs, allowing for rapid calculations and analysis at any time. This capability supports accurate and swift assessments of whether project costs exceed predetermined standards.
Moreover, BIM technology enables ongoing comparative cost analysis throughout the construction process, facilitating dynamic and detailed management of project expenses.
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