Sea-Tac (SEA) Terminal Security and Enhancement Phase II
![Daylight image of steel bollards in front of the pedestrian skybridge leading to Sea-Tac International Airport's main terminal](https://www.mka.com/wp-content/uploads/2023/06/Sea-Tac-Bollards_Cover-jpg.webp)
Team
Architect
Tiscareno Associates
Contractor
Hoffman Construction Company
Stats
PROJECT TYPE
Existing Building/Renovation
COMPLETION
Est. 2023
PROJECT SIZE
188,000 ft²
MKA ROLE
Structural & Civil Engineer
SeaTac, WA
Sea-Tac (SEA) Terminal Security and Enhancement Phase II
MKA provided civil and structural design for this design/build upgrade project at Sea-Tac International Airport (SEA) to install crashrated bollards and ADA improvements. The civil design included paving and sidewalk improvements for ADA and security improvements, such as additional ADA ramps, loading zones, and bollards at Arrivals, Departures, Skybridge, and Courtesy Shuttle Areas. ![](https://www.mka.com/wp-content/uploads/2023/06/A9171_00_N6_indesign-jpg.webp)
![Daylight image of steel bollards in front of the pedestrian skybridge leading to Sea-Tac International Airport's main terminal](https://www.mka.com/wp-content/uploads/2023/06/A9171_00_N4_indesign-1-768x496.webp)
![Image of Sea-Tac International Airport (SEA) TSE Phase II: Bollards and ADA Ramps](https://www.mka.com/wp-content/uploads/2023/06/A9171_00_N5_indesign-1-768x432.webp)
![Daylight exterior rendering of steel bollards and ADA ramps at Sea-Tac International Airport's Arrivals level filled with passengers and vehicles, surrounded by a parking garage and pedestrian skybridge beyond](https://www.mka.com/wp-content/uploads/2023/06/A9171_00_N6_indesign-1-768x432.webp)