We use Building Information Modeling {BIM} on all our projects. The software Autodesk Revit, allows us to create a virtual 3D model of the building that is shared with other design consultants, structural and mechanical engineers. Budgets are much easier to prepare and keep on target. BIM allows us to detect potential problem areas so that we can produce a competent schedule and specification for each aspect of the project. We also offer a BIM based design services as a standard without any increase to our fee. In order to fully benefit from BIM technology, we would require a 3D laser scanning of the building than a traditional 2D measured survey.