Services

Our team’s broad base of environmental, geotechnical, construction, and munitions response experience enables ERRG to provide the full spectrum of remediation services to both public and private sector clients.

Environmental Remediation

  • Contaminated Soil Excavation

  • Landfill Capping and Closure

  • Treatment System Installation and O&M

  • In-Situ Bioremediation

  • Industrial Site Closure and Facility Decommissioning

  • Tank, Structure, and Equipment Decontamination

  • Tank Removal and Closure

  • Waste Characterization, Segregation, and Packaging

  • Transportation and Disposal

  • Long-term Monitoring

Civil and Geotechnical Engineering

  • Subsurface Investigations

  • Retaining Wall Designs

  • Slope Stability Analyses

  • Footing and Mat Foundation Designs

  • Pier and Piling Designs and Analyses

  • Drainage, Seepage, and Dewatering Evaluations

  • Soil Improvements and Amendment Recommendations

  • Foundation Engineering

Disaster Recovery, Debris Management, and Rapid Response

  • Fire Response and Cleanup

  • Hazardous Materials Response and Cleanup

  • Spill Cleanup

  • Mercury Cleanup

  • Lead and Asbestos Abatement

  • Biohazard Cleanup

Environmental Consulting

  • Preliminary Assessments/Site Inspections

  • Engineering Evaluations/Cost Analyses

  • Remedial Investigations/Feasibility Studies

  • Five Year Reviews

  • Pilot Tests

  • Remedial Design and Action Plans

  • Soil and Groundwater Investigations

  • Regulatory Compliance and Permitting

  • Environmental Assessments

  • SPCC and SWPPP

Decommissioning, Demolition, and Renovation

  • Demolition

  • Utility and Infrastructure Upgrades

  • Sustainment, Restoration, and Modernization

  • Water and Wastewater Treatment Conveyance

  • Flood Control Infrastructure

  • Aquatic Ecosystem Restoration (Wetlands)

  • Construction Oversight and Quality Assurance

Munitions Response

  • Munitions Response Under CERCLA

  • Geophysical Investigation

  • Range Clearance and Maintenance

  • Quality Assurance/Quality Control

  • UXO Construction Support and Anomaly Avoidance