Geotechnical Engineering
We take pride in developing innovative solutions required for the unique situations encountered on both routine and complex projects. Our geotechnical engineering services include:

• Embankment Dam and Reservoir Liner Designs
• Forensic Studies
• Pavement Thickness Design and Pavement Rehabilitation
• Nondestructive Pavement Structural Evaluation Using Falling-Weight Deflectometer
• Foundation Studies
• Water Resources

Engineering Geology
Our engineers and geologists perform engineering geologic studies to characterize geologic conditions and identify geologic hazards such as:

• Geologic Hazards Identification and Mitigation Studies
• Expansive Soils
• Unstable Slopes
• Rockfall
• Debris Flows
• Subsidence Over Underground Cavities

Environmental Services
Our environmental scientists provide the following services:

• ASTM Transaction Screens
• Phase I and II Environmental Site Assessments
• Soil and Groundwater Remediation Design, Contracting, Oversight and Reporting
• Asbestos Surveys
• Asbestos Abatement Clearance Air Monitoring
• Lead-Based Paint Surveys
• Underground Fuel Storage Tank Removal and Site Contamination
• Landfill Investigation
• Certified Wetlands Delineators
• Certified Mold Sampling and Evaluation

Construction Observation and Materials Testing
Our construction quality assurance and quality control services include field monitoring as well as field and laboratory destructive and nondestructive soils and materials testing in the following areas:

• Earthwork
• Foundation Construction
• Concrete
• Reinforcing Steel
• Masonry
• Structural Steel
• Fireproofing
• Asphalt
• Geotechnical Specialty Construction