Simpson Gumpertz and Heger 20 CityPoint

494 Totten Pond Road, Floors 1-4, Waltham

Simpson Gumpertz and Heger – 20 CityPoint

About This Project

Fast-track, multi-floor tenant build-out of SGH’s second headquarters office. The space features a mix of open offices, lab space, seating areas, conference rooms and collaborative workspaces. The team developed a complex laboratory on the first floor including a heavily engineered, high-strength concrete slab grid for testing equipment and materials without noise disruption. Due to the complicated nature of SGH’s engineering operations, intensive preconstruction preparation and modeling was conducted for successful installation of utilities and systems.

Project Specifications

  • 110,000 SF
  • 6.5-month schedule
  • Monumental staircase connecting all four floors
  • Encased glass lab area provides an interactive space that showcases the firm’s materials testing and experimentation capabilities to staff and visitors
  • Water-proofing room that accommodates on-site testing of concrete and store front systems
  • Interior work occurred in conjunction with base-building construction


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