In this stage, the building's conceptual design is created using BIM software. The model is used to visualize and test various design options, enabling architects and engineers to make informed decisions about the building's layout, materials, systems, and sustainability features. BIM software can also perform energy analysis and simulate the building's performance to identify potential issues.

During the construction stage, BIM software is used to generate detailed construction plans and drawings, including structural and MEP (Mechanical, Electrical, and Plumbing) systems. The digital model is also used to manage construction schedules, track progress, and resolve conflicts between different trades. BIM can also facilitate collaboration between the design team, contractors, and subcontractors, reducing errors and omissions, and ensuring that the project is completed on time and within budget.

After the building is completed, BIM can continue to be used to manage and maintain the building's lifecycle. The digital model can be used to track maintenance schedules, manage equipment and inventory, and identify potential issues before they become problems. BIM can also be used to support building renovations and retrofits, ensuring that changes are made efficiently and effectively while maintaining the building's overall performance.