












H. Nelson Adcock, Jr., P.E.
President
hnadcock@geronline.com
Scott A. Barnhill, P.E.
Executive Vice President
sabarnhill@geronline.com
Samuel L. McKay, III
Geotechnical & Geological Services slmckay@geronline.com
Brian T. Hyde
Hazardous Materials Specialist bthyde@geronline.com