- Project: Occidental Mall Building, Seismic Upgrades
- Location: Seattle, Washington
- Client: Martin Smith Inc
Lewis performed seismic improvements at two adjoining, occupied Pioneer Square buildings dating to 1908, totaling 113,000 square feet. Three phases included plywood diaphragm subflooring on the fourth floor, window steel cross bracing, concrete grade beams and shotcrete shear walls in the basement, and steel reinforcement in retail tenant entries.