Environmental Due Diligence

Tetra Tech’s environmental due diligence is an investment that can provide a high rate of return by adding tangible value to our client’s transactions.

Tetra Tech has more than 50 years of experience successfully supporting large-scale asset transfer and stock transactions with a vast array of environmental due diligence services. 

Environmental Due Diligence Service Areas:

  • American Society for Testing and Materials 1527 Phase I environmental site assessments—individual sites and portfolios
  • Phase II subsurface investigations
  • Soil, groundwater, and sediment characterization and remediation
  • Conceptual remedial cost estimates
  • Groundwater flow and contaminant transport models
  • Human health and ecological risk assessments
  • Environmental reserves estimation and documentation
  • Environmental, health, and safety (EHS) compliance systems
  • Environmental management information systems integration
  • Regulatory strategy and negotiation
  • Industrial EHS compliance audits
  • Permit transfer and transition plans
  • New development permitting plan
  • Ecological constraints analysis
  • Wetland delineations
  • Asbestos, lead-based paint, and radon surveys
  • Operations and maintenance plans
  • Abatement oversight/monitoring
  • Energy surveys
  • Wastewater treatment
  • Property condition assessments
  • Project capital needs assessments

Our services support clients in various business transactions, including:

  • Merger and acquisitions
  • Divestments
  • Post-closing transition and integration
  • Screening evaluations for financial institutions
  • Entity rationalization and planning

We work with our clients to clearly define their specific needs for each transaction. We then design the most efficient strategy to produce deliverables that will enable the deal team to structure, negotiate, and close deals that will add tangible value to their organization.

Added Value:

  • Sheltering your company from unwanted risks and liabilities
  • Developing accurate financial forecasts
  • Leveraging knowledge to negotiate purchase price reductions
  • Creating long-term strategies to manage liabilities and to monitor and mitigate risks
  • Assessing the feasibility of the acquired target to fulfill the business vision
  • Enabling efficient transition and integration
  • Optimizing the value created by the assets across the full operational life cycle