Washington Harbor Utility Bridge and Estuary Restoration

Aspect provided geotechnical design for a pile system for a new utility bridge to help restore hydraulic continuity and the marine estuary. Key project challenges included pile design within the site's soft marine sediments and re-routing utilities beneath the estuary using directional drilling technology. The project involved collaboration with several stakeholders including the Jamestown S’Klallam Tribe, project engineer, contractor, and private land owner. Aspect also provided written specifications for the foundation components of the project and construction support.