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Risk Assessment

Environmental regulation is increasingly moving in the direction of risk-based solutions rather than rigid numerical standards. For more than 20 years, the senior professionals at Hart & Hickman have been applying sensitive receptor risk and toxicological evaluation to derive the most technically appropriate and cost-effective solutions for our clients. Whether it’s evaluating potential exposure pathways, modeling contaminant transport, or deriving alternate cleanup standards using toxicological calculation, our solutions incorporate site-specific risk based on science that regulators can count on.

Our reacted offerings include:

  • Sensitive receptor surveys
  • Site-specific leachability testing
  • Toxicological evaluation of site-specific receptor risks
  • Toxicological derivation of site-specific cleanup levels
  • Groundwater fate and transport modeling
  • Vapor intrusion evaluation and mitigation
  • Ecological risk evaluation