We possess consulting capabilities in various environmental fields including soil and groundwater,
and are leading the way in new domestic projects such as human health risk assessment and soil contamination contribution rate evaluation methodology.

Human Health Risk Assessment

Investigation and evaluation of
potential contaminants and
hazardous substances related to
future site use

Contaminated Soil/Groundwater Consulting

Emergency Investigation / Contamination Survey
Remedial Design / Contamination Remediation

Legal/Regulatory Consulting

Soil Contamination Contribution
Rate Assessment Methodology
Environmental Governing
Standard (EGS) Update

Soil Environmental Impact Assessment Research & Development (GAIA PROJECT) Ecosystem Restoration Management Comprehensive Asbestos Consulting Mine Reclamation Projects Water Quality Management Tank Installation/Removal Landfill Stabilization Life Cycle Assessment Environmental Management Training Services

Investigation & Remediation Process Flow

Step-by-Step Environmental Solutions

Investigation & Feasibility Study

(ESA & RI/FS)

  • Site History & Overview Survey
  • Environmental Geophysical Survey (Electrical, Electronic, GPR)
  • Groundwater/Soil Contamination Verification & Analysis
  • Contamination Source & Extent Identification
  • Contaminant Migration & Groundwater Flow Modeling
  • Contaminant Biodegradation & Media Characteristic Change Prediction
  • Degradation Efficiency & Performance Evaluation Testing

Remedial Design

(Contaminated Site Cleanup Design)

  • Feasible Alternative Design Development
  • Bioremediation, Physical/Chemical Treatment, Thermal Treatment Design
  • Contamination Removal Rate & Cost Calculation for Each Alternative
  • Design Parameter Optimization Based on Restoration Goals
  • Quality & Safety Management Plan Development

Remedial Action

(Contaminated Site Cleanup Implementation)

  • Site Preparation & Ancillary Facility Construction
  • Basic Civil Engineering Including Contaminated Soil Sites
  • System Fabrication & Installation by Remediation Technology
  • System Operation & Monitoring
  • Periodic Monitoring to Confirm Contamination Concentration Reduction