Superlative-filled tunnel-boring machines are nothing new to Seattle. From the infamous mole that dug a new State Route 99 tunnel to a handful of TBMs carving a new path for Sound Transit’s aggressive light rail expansion, tunneling under the Pacific Northwest city is almost commonplace.
The Port of Seattle and Clark Construction have filed suit against each other over issues related to the $1-billion Seattle-Tacoma International Airport International Arrivals Facility (IAF) project.
Cause of sudden death was not disclosed of exec who led the $17B Hanford nuclear waste vitrification plant project, but Bechtel has named company veteran Brian Hartman as new project director.
After a dozen years that included a successful tunneling feat and an unusual arrangement for station work, a 1.7-mile, $1.9-billion extension of San Francisco’s Central Subway wrapped up this month.