Sound Transit South Link Extension
FSi was the mechanical engineer for the 1.5 mile extension of Sound Transit South Link from the Sea-Tac Airport to the Angle Lake Station at South 200th Street in SeaTac.
FSi is provided HVAC, plumbing, and fire protection for the Angle Lake Station, and fire protection for the tracks. The project met all Sound Transit design standards, as well as the stringent City of Seattle energy code. The project is targeting LEED Silver certification, with energy-saving features with solar-ready rooftop connections, a cistern to collect rain water for landscaping, natural ventilation for the elevator shafts, and an energy-efficient HVAC system for station offices.
The new station opened and celebrated with a grand opening on September 24, 2016.