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Environmental assessment

Environmental Assessment Services

Understanding the full implications of a project's effect on the surrounding environment before the project begins, and monitoring the project's effects during and after construction, are vital pieces of any project plan. HAI offers full environmental assessment services implementing a broad range of technical expertise. Services range from pre to during to post-project work, from aquifer studies to transportation corridor studies to landfill closures and leaking underground storage tank removal. Such projects can include health and safety plans and sedimentation and erosion control plans.

Environmental Investigation

  • Phase I, II, & III Site Assessments
  • Transportation Corridor Studies
  • Aquifer Capacity & Performance Studies
  • Monitoring Well Design & Installation
  • Monitoring Well Performance Testing

Surface and Groundwater Quality

  • Geophysical Surveys
  • Hydrogeologic Investigations
  • Water Quality Impact Studies
  • Industrial Solid Waste Management
  • Landfill Closure Monitoring
  • Landfill Site Selection & Closure Studies
  • Landfill Cap Evaluations
  • Landfill Closure Regulatory Assistance
  • Well Performance Studies
  • Groundwater Monitoring
  • Data Interpretation/Management
  • Nitrate/Phosphorous Studies & Mitigation
  • Erosion and Sedimentation Control Plans
  • BMP Recommendations
  • Contamination Assessments

Hazardous Materials Remediation

  • Voluntary Response Action Plans
  • Leaking Underground Storage Tank Closure
  • LUST Removal and Remediation
  • Contaminated Site Monitoring/Management
  • Spill Prevention Control &Counter Measure
  • SPCC Permitting
  • Site Health & Safety Plans