Richard J. Desrosiers, LEP, PG

Associate Principal

Richard is a Licensed Environmental Professional in Connecticut and a licensed Professional Geologist in New Hampshire and Tennessee.  Mr. Desrosiers 33-years of environmental experience has focused on understanding complex geologic, hydrogeologic and geochemistry associated with soil and groundwater contamination.  His  responsibilities have included the assessment and remediation of metals and volatile organic compounds that impacted a one square mile, utilizes state of the art investigation techniques including high resolution site characterization, RCRA/CERCLA hazardous waste investigations/closures; developing of in-situ innovative technologies to remediate groundwater contamination; developed high yielding groundwater supplies in both the surficial and deep bedrock aquifers; completed hydrogeologic evaluations and groundwater models; and has provided depositions, bench and jury expert testimony regarding litigation issues.  Mr. Desrosiers is currently involved with two current Interstate Technology & Regulatory Council (ITRC) teams “Optimization of In-Situ Remediation and Injection Strategies” and “Per- and Polyfluoroalkyl Substances (PFAS)” and was an active member on the recently published “Characterization and Remediation in Fractured Bedrock” document.