Quantum Consulting Engineers provided structural engineering and seismic design for the Port of Seattle’s $35-million Sea-Tac International Airport Passenger Terminal Seismic Upgrade project. Quantum Consulting Engineers has been a part of the seismic team for almost ten years, working with Berger/ABAM, and architect Arai Jackson Ellison Murakami in finding innovative and cost-effective designs for the seismic upgrades in the passenger terminal, including diagonal steel pipe bracing at the baggage and ticketing levels, beam-to-column connection strengthening, expansion joint closure, base-plate anchorage strengthening, penthouse bracing, bagwell grade beams, and promenade-level sloping glass support replacement.

Architect: Arai Jackson Ellison Murakami