RIO GEO

ENGINEERING

GEOTECHNICAL & GEOENVIRONMENTAL CONSULTING

Expert Geotechnical Consulting for Over 35 Years

About Rio Geotechnical

Rafael Ospina is a Consultanting Geotechnical Engineer with over 35 years of experience in civil and environmental projects. He has led soil and groundwater investigations and worked on geotechnical design, reports, and contract documents. His expertise covers rapid transit systems, highways, tunnels, foundations, seismic design, landfills, geosynthetics, tailings dams, reservoirs, pipelines, and groundwater remediation. He has inspected over 60 surface impoundments and contributed to 20+ dam rehabilitation projects. Additionally, he provides expert testimony and forensic engineering services for foundation settlements and MSE wall issues, ensuring safe and effective engineering solutions across various industries.

Contact Information

SECTORS

Transportation

Infrastructure

Water Resources

Land Development

Solid Waste

Power

Services

Civil and Environmental Geotechnical Services

Geotechnical Exploration Planning

  • Geotechnical expertise for large-scale water and sewer projects, including transmission water mains, pump stations, and force mains, with services like soil boring, rock coring, and groundwater management.
  • Support for land development projects with site assessments, foundation design, and geotechnical investigations to ensure safe, stable, and efficient land use for residential, commercial, and mixed-use purposes.

Geotechnical Reviews

  • Specialized geotechnical engineering for large-scale infrastructure projects, providing in-depth foundation design, soil stabilization, and site evaluations for long-term performance.
  • Geotechnical services for landfill design, closure, and expansion, with focus on slope stability, liner systems, and waste containment for safe and environmentally sound operations.

Dams

  • Comprehensive services for dam inspections, rehabilitation, and stability analysis, including seepage control, slope stabilization, and compliance with regulatory safety standards.

 

  • Geotechnical solutions for water resource projects, including dam, reservoir, pipeline, and water treatment system design to ensure reliable water management.

Foundations

  • Engineering solutions for high-rise buildings, bridges, and infrastructure with drilled shaft and pile foundations, including lateral load analysis, rock socket design, and settlement evaluations.
  • Geotechnical services for power generation and transmission projects, including foundation design, stability analysis, and groundwater control for substations, coal ash ponds, and power plants.

Earth Retaining Structures

  • Design and remediation of mechanically stabilized earth (MSE) walls for landfills, commercial sites, and transportation projects, focusing on slope stability and retaining wall stabilization.

Landfills

  • Expertise in landfill design, closure, and expansion, including geotechnical investigations, slope stability analysis, and settlement assessments, as well as geosynthetic liner systems and leachate collection.

Forensic Engineering

  • Forensic investigations for geotechnical concerns, focusing on foundation failures, slope stability issues, and structural damage in various infrastructure and environmental projects.

RIO GEOENGINEERING

GEOTECHNICAL & GEOENVIRONMENTAL CONSULTING

3050 FIVE FORKS TRICKUM RD SW, SUITE D 647

LILBURN, GA 30047

RIO GEO ENGINEERING

© 2026 All Rights Reserved

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Sectors

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Contact

RIO GEO

ENGINEERING

GEOTECHNICAL & GEOENVIRONMENTAL CONSULTING

Expert Geotechnical Consulting for Over 35 Years in Civil and Environmental Work

About Rio Geotechnical

Rafael Ospina is a Consultanting Geotechnical Engineer with over 35 years of experience in civil and environmental projects. He has led soil and groundwater investigations and worked on geotechnical design, reports, and contract documents. His expertise covers rapid transit systems, highways, tunnels, foundations, seismic design, landfills, geosynthetics, tailings dams, reservoirs, pipelines, and groundwater remediation.

He has inspected over 60 surface impoundments and contributed to 20+ dam rehabilitation projects. Additionally, he provides expert testimony and forensic engineering services for foundation settlements and MSE wall issues, ensuring safe and effective engineering solutions across various industries.

Contact Information

SECTORS

Transportation

Infrastructure

Water Resources

Land Development

Solid Waste

Power

+More

Services

Civil and Environmental Geotechnical Services

Geotechnical Exploration Planning

  • Geotechnical expertise for large-scale water and sewer projects, including transmission water mains, pump stations, and force mains, with services like soil boring, rock coring, and groundwater management.
  • Support for land development projects with site assessments, foundation design, and geotechnical investigations to ensure safe, stable, and efficient land use for residential, commercial, and mixed-use purposes.

Geotechnical Reviews

  • Specialized geotechnical engineering for large-scale infrastructure projects, providing in-depth foundation design, soil stabilization, and site evaluations for long-term performance.
  • Geotechnical services for landfill design, closure, and expansion, with focus on slope stability, liner systems, and waste containment for safe and environmentally sound operations.

Dams

  • Comprehensive services for dam inspections, rehabilitation, and stability analysis, including seepage control, slope stabilization, and compliance with regulatory safety standards.

 

  • Geotechnical solutions for water resource projects, including dam, reservoir, pipeline, and water treatment system design to ensure reliable water management.

Foundations

  • Engineering solutions for high-rise buildings, bridges, and infrastructure with drilled shaft and pile foundations, including lateral load analysis, rock socket design, and settlement evaluations.
  • Geotechnical services for power generation and transmission projects, including foundation design, stability analysis, and groundwater control for substations, coal ash ponds, and power plants.

Earth Retaining Structures

  • Design and remediation of mechanically stabilized earth (MSE) walls for landfills, commercial sites, and transportation projects, focusing on slope stability and retaining wall stabilization.

Landfills

  • Expertise in landfill design, closure, and expansion, including geotechnical investigations, slope stability analysis, and settlement assessments, as well as geosynthetic liner systems and leachate collection.

Forensic Engineering

  • Forensic investigations for geotechnical concerns, focusing on foundation failures, slope stability issues, and structural damage in various infrastructure and environmental projects.

RIO GEOENGINEERING

GEOTECHNICAL & GEOENVIRONMENTAL CONSULTING

3050 FIVE FORKS TRICKUM RD SW, SUITE D 647

LILBURN, GA 30047

RIO GEO ENGINEERING

© 2026 All Rights Reserved

RIO GEO ENGINEERING

GEOTECHNICAL & GEOENVIRONMENTAL CONSULTING

Expert Geotechnical Consulting for Over 35 Years in Civil and Environmental Work

About Rio Geotechnical

Rafael Ospina is a Consultanting Geotechnical Engineer with over 35 years of experience in civil and environmental projects. He has led soil and groundwater investigations and worked on geotechnical design, reports, and contract documents. His expertise covers rapid transit systems, highways, tunnels, foundations, seismic design, landfills, geosynthetics, tailings dams,

reservoirs, pipelines, and groundwater remediation. He has inspected over 60 surface impoundments and contributed to 20+ dam rehabilitation projects. Additionally, he provides expert testimony and forensic engineering services for foundation settlements and MSE wall issues, ensuring safe and effective engineering solutions across various industries.

Contact Information

SECTORS

Transportation

Infrastructure

Water Resources

Land Development

Solid Waste

Power

+More

Services

Civil and Environmental Geotechnical Services

Geotechnical Exploration Planning

  • Geotechnical expertise for large-scale water and sewer projects, including transmission water mains, pump stations, and force mains, with services like soil boring, rock coring, and groundwater management.
  • Support for land development projects with site assessments, foundation design, and geotechnical investigations to ensure safe, stable, and efficient land use for residential, commercial, and mixed-use purposes.

Geotechnical Reviews

  • Specialized geotechnical engineering for large-scale infrastructure projects, providing in-depth foundation design, soil stabilization, and site evaluations for long-term performance.
  • Geotechnical services for landfill design, closure, and expansion, with focus on slope stability, liner systems, and waste containment for safe and environmentally sound operations.

Earth Retaining Structures

  • Design and remediation of mechanically stabilized earth (MSE) walls for landfills, commercial sites, and transportation projects, focusing on slope stability and retaining wall stabilization.

Foundations

  • Engineering solutions for high-rise buildings, bridges, and infrastructure with drilled shaft and pile foundations, including lateral load analysis, rock socket design, and settlement evaluations.
  • Geotechnical services for power generation and transmission projects, including foundation design, stability analysis, and groundwater control for substations, coal ash ponds, and power plants.

Dams

  • Comprehensive services for dam inspections, rehabilitation, and stability analysis, including seepage control, slope stabilization, and compliance with regulatory safety standards.

 

  • Geotechnical solutions for water resource projects, including dam, reservoir, pipeline, and water treatment system design to ensure reliable water management.

Landfills

  • Expertise in landfill design, closure, and expansion, including geotechnical investigations, slope stability analysis, and settlement assessments, as well as geosynthetic liner systems and leachate collection.

Forensic Engineering

  • Forensic investigations for geotechnical concerns, focusing on foundation failures, slope stability issues, and structural damage in various infrastructure and environmental projects.