At a Glance

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

Download the following materials to learn more about us and what we can do for you.

Overview of ERRG (General)
Overview of ERRG (Northwest)
Overview of ERRG (Commercial)
Overview of ERRG (Federal)
Overview of ERRG (Landfill)
Overview of ERRG
(Treatment Systems)

Overview of ERRG
(Southern California)

UXO/MEC Capabilities Brochure
GSA Rate Schedule

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Remediation & Construction
  • Contaminated Soil Excavation
  • Landfill Capping & Closure
  • Remedial Action Implementation
  • Hazardous Waste Management, Transportation & Disposal
  • Groundwater/Soil Vapor Treatment
  • System Installation & Operations & Maintenance
  • Industrial Site Closure & Facility Decommissioning

  • Storage Tank Removal & Closure
  • Tank, Structure & Equipment Decontamination
  • Waste Characterization, Segregation & Packaging
  • Slope Stabilization
  • Construction Oversight & Quality Assurance
Civil & Environmental Engineering
  • Remedial Investigations & Feasibility Studies
  • Remedial Design & Action Plan Development
  • Regulatory Compliance & Permitting
  • Environmental Assessments
  • Soil & Groundwater Investigations/ Characterization
  • Treatment System O &M
  • Landfill Engineering

  • Pilot Testing
  • Marine/Freshwater Sediment Management
  • Wetland Delineation Management
  • Risk Assessments
  • SPCC & SWPP Preparation
  • UST Management
  • Brownfield Support
Military Munitions Response
  • Munitions Response under CERCLA
  • Preliminary Assessment/Site Investigation
  • Remedial Investigation/Feasibility Study
  • Removal Action
  • Engineering Evaluation/Cost Analysis
  • Work Plans and Explosive Safety submissions (ESS)

  • Geophysical Investigation
  • Impact Range Clearance and Maintenance
  • QA/QC Management
  • Project Management
  • Construction Support
  • MPPEH Certification
Geotechnical Engineering
  • Subsurface Investigations (Drilling, Sampling and Geophysical)
  • Retaining Wall Designs
  • Slope Stability Analyses (Static and Seismic Loading)
  • Footing and Mat Foundation Designs
  • Pier and Piling Designs and Analyses
  • Drainage/Seepage/Dewatering Evaluations

  • Soil Improvement/ Amendment Recommendations
  • Foundation Engineering
  • Expansive and/or Corrosive Soils (Identification and Mitigation)
Emergency Preparedness and Prevention
  • Incident Command System (ICS) training (all levels) under the National Incident Management System
  • Emergency Response Plan development (OPA-90)
  • Facility Security Plan review
  • Emergency Response Plan review
  • Table top, functional, and full scale exercises
  • Facility Security audits
  • Industry drills
  • ICS support for emergency response activities

  • Assistance with maritime and SPCC oil compliance regulations
  • Technical assistance to U.S. Compact and other Pacific Islands Countries for Maritime Emergency Response
  • Facility plans and compliance support
  • OSHA HAZWOPER Training
  • National Response Framework training
  • Maritime Transportation Safety Act compliance support