Lithos Engineering has joined GEI Consultants.

Lithos Engineering was formed with the vision of serving our communities by providing our clients and their projects with recognizable value through prudent site evaluations, constructible solutions, and an understanding of project risks. Lithos focuses on geotechnical, tunnel, trenchless, and geological engineering and design services through innovative, collaborative, client focused consulting uniquely tailored to suit the needs of our clients and their projects. Together Lithos and GEI will better serve our communities and create smart, buildable solutions.

Visit GEI Consultants Today

Our focused geotechnical and trenchless experience and commitment to customer service will make your project successful.

Lithos has provided geotechnical engineering and trenchless design services for hundreds of projects around Colorado, Utah, and beyond. Our staff is experienced in geotechnical, geological, geostructural, dam, tunnel, and rehabilitation design. We provide feasibility studies, construction cost estimating, and contract document preparation. Lithos believes that a collaborative approach including the owner and the design team from inception to construction is the key for a successful project.

SERVICES OFFERED

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Tunnel and Trenchless EngineerinG

  • Soft and Hard Ground Tunnels Design

  • Trenchless Design (HDD & Pipe Bursting)

  • Subsurface Investigations

  • Alignment Evaluations

  • Feasibility Studies

  • Geotechnical Data Reports

  • Geotechnical Baseline Reports

  • Plans and Specifications

  • Cost Estimating

  • Construction Oversight and Monitoring

  • Condition Assessments and Inspection

  • Rehabilitation

 

Geological Engineering

  • Landslide Evaluation and Mitigation

  • Rockfall Evaluation and Mitigation

  • Debris Flow Evaluation and Mitigation

  • Rock Slope Evaluation and Design

  • Coal Mine Subsidence Evaluation and Mitigation

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Geotechnical Engineering

  • Embankment Dam Design, Evaluation, and Rehabilitation

  • Subsurface Investigations

  • Foundation Recommendations and Designs

  • Slurry Wall Design and Quality Assurance/Control

  • Support of Excavations and Shoring

  • Ground Improvement

  • Grouting Design

  • Construction Dewatering Design 

  • Expansive Soil and Bedrock Evaluation and Mitigation

  • Collapsible Soil Evaluation and Mitigation

  • Construction Observation and Support

  • Horizontal Well Studies

 

Claims / Litigation Support and Forensic Engineering

  • Dispute Resolution Board (DRB) Services

  • Claim Avoidance

  • Forensic Evaluations

  • Expert Testimony and Witnesses available

  • Consultation