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Geometric Decoration
Doug Allen headshot

Douglas Allen, P.G.

Senior Technical Expert

Doug is passionate about providing technically superior and outstanding client service. He enjoys working with talented colleagues and other project stakeholders to enable clients to achieve their goals. A licensed professional geologist with more than 25 years of experience, Doug provides consulting on a wide variety of sites, with a focus on developing and implementing strategies for contaminants in overburden and fractured bedrock. He thrives on the challenge of creating strategies for complex sites regulated by EPA and state agencies, including assessments of coal tar and residuals, metals, and chlorinated solvent dense non-aqueous phase liquid (DNAPL). 

Doug’s approach fosters teamwork and collaboration to develop detailed conceptual site models that give clients clear, logical paths forward, and to achieve regulatory approval. His comprehensive project approach reduces his clients’ burdens, allowing them to focus on other important work.

  • Checkmark Community relations
  • Checkmark Data visualization
  • Checkmark Development, review, and improvement of conceptual site models
  • Checkmark Groundwater flow and contaminant transport assessment
  • Checkmark Licensed professional geologist
  • Checkmark Litigation support
  • Checkmark Remedial investigation/feasibility study (RI/FS) work plans
  • Checkmark Remediation strategy and implementation
  • Checkmark Strategic consulting for contaminated sites
  • Checkmark Strategy lead for Superfund sites

“I try to understand my client’s end vision – where they would like to see their project go – so that we can mutually develop a roadmap on how to get there.”