Project Category: Specialty Grouting

Ship Canal Tunnel

Constructing Seattle's Ship Canal Tunnel to Enhance Water Quality The Ship Canal tunnel underground storage is a 2.7-mile stretch from Ballard to Wallingford. The tunnel will prevent an average of...

Deer Creek Intake

Mitigating Groundwater Risks with a Microtunnel Boring Machine The Deer Creek Intake Project involves the construction of a new intake tunnel using a Microtunnel Boring Machine (MTBM) wet recovery method....

SR 91

Addressing the SR 91 Freeway Settlement Issues SR 91 is a highly trafficked freeway that serves the Inland Empire, connecting the Beach Cities on the West Coast to Riverside County...

Purple Line Subway Extension

Metro Purple Line Extension Project: Advancing Transportation in LA The Metro Purple Line Subway Extension is extending the existing subway system nine miles to the west in three phases. The...
Malcolm Drilling