Randall Paulson Architects selected Pruitt Eberly Stone, Inc. (PES) to provide structural design services for the Factory Mutual Global facility in Ashburn, VA. PES created designs in BIM (Revit) format for the 152,700 sq. ft., one-story mission critical facility. The designs consisted of a steel frame with steel bar joists roof framing covered with metal deck roof sheathing and the shallow foundation system supported tilt-up, load bearing concrete panels. The reinforced slab-on-grade had no elevated floors. PES worked within the limited project schedule to deliver a core and shell designed to meet LEED Silver certification criteria based on Factory Mutual Global design criteria.