Brian L. Roy, P.E.

Agricultural Engineer

Technical Specialist, Thailand

For the Pollution Control Department of Thailand, Mr. Roy performed the groundwater model development and oversight of four MODFLOW 3-dimensional groundwater flow models for the East/Northeast Leachate Study in Thailand. Four MT3D contamination flow models were also developed to estimate the contaminant plume delineation and travel times to local residences from the landfills. Revised operation plans and remediation alternatives were identified to address the existing and predicted contamination issues. Specific services provided by Mr. Roy included onsite data collection, evaluation of site specific and regional data, model development, and presentation of results to local stakeholders.