Geosyntec Columbus, Ohio Office

Each of our offices can assist clients with our complete range of proven and innovative engineering and scientific services from our global network of leading consultants. See a list of our practice areas »

Address: 941 Chatham Lane, Suite 103, Columbus, OH, 43221, USA

Telephone: 614-468-0415

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Principal Consultants

Susan Hill, P.E.

Susan Hill, P.E., a Senior Principal at Geosyntec, is an Environmental Engineer with more than 30 years of experience focused on the investigation and remediation of sediment mega sites. She has worked extensively with large PRP groups within the CERCLA program. Susan is a recognized leader in the development of remedial approaches for waterways with contaminated sediments and associated floodplain soils. She has served as project manager for the feasibility study of one of the larges ...

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Chriso Petropoulou, Ph.D., P.E., BCEE

Chriso Petropoulou is a Senior Principal Environmental Engineer based in Illinois with more than 25 years of consulting experience focused on a wide variety of clients in the industrial manufacturing sector. Her clients include foundries, metal product manufacturing, rubber manufacturing, metal recycling facilities, malting operations, aerospace companies, automotive manufacturers, electroplating operations, municipal waste landfills, power industry, gas pipelines, railroads, and nucl ...

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Bertrand Palmer, Ph.D., P.E.

Bertrand Palmer is a Senior Principal Engineer based in California with more than 20 years of experience focused on developing innovative approaches and designs for projects involving site assessment, remedial investigation, feasibility study, chemical fate and transport analysis, risk assessment, and soil and groundwater remediation. He is experienced in remediation system design, construction, operation, monitoring, and maintenance. With more than 20 years experience in geotechnical ...

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Thierry Sanglerat, P.E.

Thierry Sanglerat is a Senior Principal Civil Engineer based in California with more than 30 years of consulting experience focused on groundwater and soil remediation, brownfield site redevelopment, waste management, and site closure. He has served as an expert witness and has provided deposition and trial testimonies for several cases in state and federal courts, including for the United States Environmental Protection Agency and the United States Department of Justice. Thierry pro ...

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Robert Ferree, CPG

Robert Ferree is a Principal Geologist based in Michigan with more than 30 years of experience focused on hydrogeologic investigations; remedial investigations; underground storage tank (UST) removal; soil and groundwater sampling plan preparation; soil and groundwater sampling in accordance with RCRA and CERCLA guidance; surface and down-hole geophysical methods; remediation system design; remedial system installation; slug test and aquifer test performance and analysis; and environmental si ...

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