Bates College Bonney Science Center

As the structural engineer of record, SGH designed the four-story, steel-framed superstructure, concrete perimeter walls, and foundations. Highlights of our design include:

• A below-grade mechanical level
• A framing layout that maximizes flexibility
• Steep roof slopes of varying angles that are a modern twist on traditional gable elements and conceal a mechanical well
• A custom, feature stair in the entrance lobby

Working for the college, SGH collaborated with the design team and peer reviewed the building enclosure design, featuring brick veneer facades, high-performance aluminum windows, multi-story aluminum curtain wall, and a combination of low-slope membrane roofing and standing seam metal roofing. Highlights of our work include:

• Reviewing the primary enclosure systems and detailing
• Providing engineering support during the preconstruction phase, helping the team review submittals and plan for the project
• Consulting on an exterior wall mockup
• Visiting the site during construction to observe installation of the building enclosure systems, conduct performance testing of exterior window and wall systems, and help the team address field conditions