How can you use BIM to retrofit more efficiently?

1 Assess the current state

The first step is to assess the current state of the building and collect as much data as possible. You can use various methods, such as laser scanning, photogrammetry, or drones, to capture the existing geometry, dimensions, and conditions of the building. Then, you can import the data into a BIM software and create a 3D model that reflects the reality of the building. This will help you identify any discrepancies, errors, or issues that need to be addressed in the retrofit project.

2 Define the objectives and requirements

The second step is to define the objectives and requirements of the retrofit project, such as energy efficiency, accessibility, safety, or functionality. You can use BIM to analyze the performance and behavior of the building, such as its energy consumption, daylighting, ventilation, or structural stability. You can also use BIM to simulate different scenarios and test various solutions, such as adding insulation, replacing windows, or installing solar panels. This will help you optimize your design and select the best option for your retrofit project.

3 Plan and coordinate the construction

The third step is to plan and coordinate the construction phase of the retrofit project, using BIM as a communication and collaboration tool. You can use BIM to generate accurate and detailed documentation, such as drawings, specifications, schedules, and cost estimates. You can also use BIM to share and update information with all the stakeholders involved in the project, such as contractors, suppliers, engineers, or owners. This will help you reduce errors, conflicts, and delays, and improve the quality and efficiency of the construction process.

5 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?