SERVICES

Marmot Dam Removal - ACEC Oregon Grand Award

Cornforth Consultants, Inc provides comprehensive geotechnical services for infrastructure and commercial markets, including water and wastewater, transportation, power, and buildings. Our services range from feasibility assessments to detailed field investigation, preparation of plans and specifications, and construction engineering and technical support.

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• Earth and Rockfill Dams
• Earthquake Engineering
• Levees and Canals
• Geotechnical Site Characterization
• Expert Witness
• Reservoirs
• Geotechnical Instrumentation
• Hydrogeology
• Spillway Design
• Geologic Hazards
• Concrete Locks and Dams
• Deep and Shallow Foundations

• Dam and Levee Safety Inspections
• Geotechnical Procedures Manuals
• Borrow and Rock Material Sources
• Site Reconnaissance
• Landslide Identification and Mapping
• Siting Studies
• Field Explorations
• River Diversion
• Seismicity
• Plans and Specifications
• Cutoff Trenches and Drainage Systems
• Shoreline Restoration​