51Թ Wins the 2025 CMAA’s Pacific Northwest Regional Project of the Year Award and National Project Achievement Award

Thursday November 20, 2025
Four individuals holding an award.

Congratulations to the SEA Baggage Optimization Phase 2 project team on receiving the Construction Management Association of America (CMAA)’s Pacific Northwest Regional Project of the Year and the National Project Achievement Award!


The Construction Management Association of America (CMAA) Pacific Northwest Regional Committee and the National Committee awarded SEA Baggage Optimization Phase 2 project with two awards for 2025.

CMAA Pacific Northwest Regional Committee–Project of the Year

On June 26, our team accepted this top honor at the CMAA Pacific Northwest Awards ceremony hosted at Ivar’s Salmon House in Seattle, Washington. The team also collaborated with the Port of Seattle to give a presentation about the program at the award ceremony.

CMAA National Committee–Project Achievement Awards

CMAA’s National Committee awarded the Project Achievement Award in the Transportation value greater than $50 Million category to the Seattle-Tacoma International Airport (SEA) Baggage Optimization Phase 2 project. The Project Achievement Award recognizes the project that best exemplifies excellence in design, construction and innovation.

SEA Baggage system overhead showing levels of the system
The BOP2 team at SEA erected 30,000 SF of scaffold in the busy bagwell, overcoming complex logistics and safety challenges to support the new baggage system—without injuries or operational impacts.

Port of Seattle is optimizing the outbound baggage handling system at SEA. The new system replaces the aging conveyor system previously in place, allowing the airport to meet current and future growth needs. The old system consisted of several smaller baggage handling systems, which were isolated from each other. The Baggage Optimization Phase 2 project aims to provide the airport with a single, integrated system, offering greater security processing capacity and expanded sortation.

​​Phase 2 of the program involved removing and replacing five miles of conveyor and baggage handling systems throughout the airport’s basement, baggage, ramp, and ticketing levels. The project included a ticketing conveyor, an expanded security system and an upgraded sortation system for the D, S, B and N gates. Non-BHS scopes included the relocation of airport vendor storage, a new conveyor maintenance shop, upgraded MEP systems and a structural retrofit. The construction occurred within the operational airport, with phases designed to minimize disruptions.

SEA Baggage conveyer belt with luggage sliding through the system.
Dynamic sortation technology in action—precision routing ensures accurate and efficient bag delivery across complex networks.