Environmental Remediation

Remediation of contaminated soil, groundwater, indoor air, and other material is a complex process, requiring a team of professionals that can manage the entire process. This includes developing cleanup goals and preparing risk assessments, regulatory negotiations, design and installation, operation and maintenance, and site closure. Our team of highly skilled environmental project managers, scientists, engineers, and licensed soil professionals assist our clients through every phase of the project. Complex remediation requires TERRA to call on many of its skill sets including site-specific health and safety plans, remedial excavations, engineered dewatering and groundwater treatment systems, soil mixing and treatment, onsite reuse, engineered barriers as well as hauling and offsite disposal, recycling and reuse.

TERRA Environmental has the experience and skill set necessary to implement active remedies that are results-orientated, including:

  • Enhanced Natural Attenuation (Nutrient Injection and Natural Parameter Monitoring)
  • Chemical Oxidation
  • Soil Vapor Extraction (SVE)
  • Free Product Recovery
  • In-Situ Bioremediation
  • In-Situ and Ex-Situ Soil Stabilization and Treatment of RCRA Hazardous Waste
  • Contaminant Plume Control (Pump and Treat, Interceptor Trench, Cut-off Walls)
  • Targeted Excavation
  • Engineering Controls (Caps, Vapor Barriers, Sub-slab Depressurization Systems, etc.)
  • PCB Cleanup
  • Others