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 Investigation and Remediation

  • Soil, Groundwater, and Soil Gas Investigations
  • Geophysical Subsurface Investigation
  • CERCLA Investigations (PA/SIs, RI/FSs, Proposed Plans, RODs)
  • Mining Investigation, Cleanup, and Reclamation
  • Pilot/Treatability Studies
  • SWPPP Development and Implementation (BMPs)
  • Soil Excavation and Disposal
  • Waste Characterization/Profiling
  • Transportation and Disposal
  • Groundwater/Soil Vapor Treatments System Installation
  • Industrial Site Closure and Decommissioning
  • UST/AST Removal/Closures
  • Aquatic Ecosystem Restoration

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Engineering and Design

  • Landfill Cap Design
  • Slope Stability Analyses and Design
  • Treatment System Design
  • Stormwater Design
  • Retaining Wall Design
  • Pier and Piling Designs

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  • New and Existing Building Renovation
  • Demolition
  • Water and Wastewater Treatment Conveyance
  • Roads and Parking Lots
  • Electrical and HVAC Systems
  • LEED-Certified Construction

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Military Munitions Response

  • CERCLA Munitions Investigations and Response Actions
  • Explosive Safety Submissions
  • Geophysical Surveys
  • Surface Clearance
  • Intrusive Investigation
  • Third-Party QA Oversight
  • MPPEH Classification and Certification

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Emergency Preparedness and Prevention

  • Incident Command System Training and Support
  • Emergency Response Plan Development and Review
  • Compliance Support (Maritime/SPCC Oil Regulations)
  • Table Top, Functional, and Full-Scale Exercises

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