PROJECTS

Columbia West has provided geotechnical, environmental, materials testing, and special inspection services for a wide variety of industrial, commercial, highway and rail transportation, port, school, and residential development projects. A few selected project profiles are presented below.

Temco

Cargill / TEMCO

Port of Kalama, Washington

Columbia West provided special inspection and testing services for the Temco Kalama Upland Works Modernization […]

Woodland High School

Woodland High School

Woodland, Washington

Columbia West provided the initial geotechnical site investigation including subsurface exploration, in situ field strength testing, laboratory […]

SR 500 and St Johns Intersection

SR 500 and St Johns Intersection

Vancouver, Washington

Columbia West provided geotechnical engineering design, analysis, and support for construction of MSE retaining […]

Camas Water Treatment Plant

Camas Water Treatment Plant

Camas, Washington

Columbia West provided geotechnical site investigation services, including subsurface exploration, in situ field soil and rock […]

BNSF Railroad Mainline, Siding, and Yard Improvements

BNSF Railroad Mainline, Siding, and Yard Improvements

Pacific Northwest

Columbia West has provided geotechnical construction monitoring and special inspection services for several […]

Interstate 5 Marquam Bridge

Interstate 5 Marquam Bridge

Portland, Oregon

Columbia West performs quality control testing of Pre-mixed Polymer Concrete (PPC) on many ODOT projects throughout […]

Spencer Creek Business Park

Spencer Creek Business Park

Port of Kalama, Kalama, Washington

Columbia West provided geotechnical site investigation services for Spencer Creek Business Park located […]

Woodburn Elementary School

Woodburn Elementary School

Camas, Washington

Columbia West provided geotechnical site investigation services, including subsurface exploration, in situ field strength testing, laboratory analysis, […]