A 3D model of the process system and facility provides a realistic design that improves the design process from inception to commissioning. Three-dimensional models are used for a virtual walk-through to gather valuable design feedback from safety, maintenance, operations, and quality personnel. These reviews allow higher levels of design acceptance across the organization, another contribution to reduce construction and change order expenses. The 3D model is also used for generating layouts, elevations, and orthographic views of the process.