Geotechnical Engineering

TTL’s professionals provide field testing and geotechnical drilling services, comprehensive geotechnical soil laboratory testing, and geotechnical design and construction recommendations for structures, pavements, embankments and containment facilities.

• Geotechnical Drilling
• Geotechnical Soils Laboratory Testing
• Subsurface Investigations
• Field Testing

Specializing in:

• Roadway & Transportation Studies & Pavement Design
• Foundation & Specialty Analysis
• Shallow & Deep Foundation Systems
  
• Retaining Walls
  
• Flexible & Rigid Pavement Design
  
• Soils Related Construction Procedures
  
• Slope Stability
  
• Groundwater & Drainage
  
• Soil Permeability
  
• Hard Rock Tunneling
  
• Field Engineering