<p>Terracon announced&nbsp; the addition of Amy Drewing; Darren Matchison, EIT; and Meghan Reed,&nbsp; EIT to its St. Louis office.</p>
<p>Drewing joins the&nbsp; environmental department as an environmental scientist with five&nbsp; years of experience performing Phase I and Phase II environmental&nbsp; site assessments, subsurface investigations, asbestos and mold&nbsp; services and regulatory compliance. Her Phase I experience covers a&nbsp; variety of sites including industrial, commercial, institutional,&nbsp; agricultural and telecommunications-related facilities in eleven&nbsp; states. Drewing has a bachelor&rsquo;s degree in environmental&nbsp; science from Southeast Missouri State University.<br /><br />Matchison&nbsp; joins the St. Louis office as a project manager in its geotechnical&nbsp; department. He brings more than three years experience in&nbsp; geotechnical engineering, recently transferring from the Cincinnati office, where he was a staff&nbsp; geotechnical engineer. His experience and services include&nbsp; performing engineering analysis, including slope stability analyses&nbsp; and deep and shallow foundation recommendations.</p>
<p>Matchison is an&nbsp; engineer in training and has a master's and bachelor's degree in&nbsp; civil engineering from the University of Louisville,&nbsp; Kentucky.</p>
<p>Reed&nbsp; brings five years of experience in environmental engineering to her&nbsp; role as a staff environmental engineer in the environmental&nbsp; department. Her areas of expertise include subsurface&nbsp; investigations, well installation, groundwater monitoring and&nbsp; sampling and remediation system operation and maintenance. Reed is&nbsp; an engineer in training and has a bachelor's degree in petroleum&nbsp; engineering from the Missouri University of Science and&nbsp; Technology.</p>