Sea-Tac prepares to break ground on $411M renovation
Seattle-Tacoma International Airport expects to break ground this month on its latest major capital project, which will nearly triple the size of its C Concourse.
The Port Commission approved another $71 million in funding in late July for the new 226,520-square-foot facility. The design aims to evoke the landscape of the Cascades while it incorporates several carbon- and water-reducing features, such as solar panel arrays that will offset 15% of the buildings energy use, low-flow water fixtures and reductions in the steel and concrete used in construction.
Early plans include the addition of four stories to the existing building, a grand staircase with seating that overlooks a performance space and an outdoor deck. It will also add new dining and retail spaces and leasable office areas, with a 20,000-square-foot Alaska Airlines lounge on the third floor.
A vertical folded façade is designed to provide natural light and a feeling of the outdoors throughout the space.
https://www.bizjournals.com/seattle/news/2022/08/08/sea-tac-plans-groundbreaking-at-c-concourse.html