Terracon appoints Roy, Sallman senior principals

Terracon's board of directors recently appointed two employees to senior principal and five employees to principal. The Terracon Principals Program provides recognition, rewards and opportunities for employees who have distinguished themselves by their strong leadership and contribution to the continued growth and success of the firm. Ryan Roy, PE, was appointed a senior principal. Roy is the Northeast division manager in Terracon's Manchester office. He joined JGI Eastern, Inc. in 1995, and JGI Eastern, Inc. joined Terracon in 2007. He serves as a senior geotechnical and environmental consultant for projects throughout the Northeast. Roy has a bachelor's degree in civil engineering from the University of Massachusetts, Lowell. Senior principal appointments: * Ryan Roy, PE, Northeast division manager, Manchester * John Sallman, PE, environmental department manager, Dallas Principal appointments: * Jeremy Basler, PE, geotechnical department manager, Oklahoma City * Aaron Muck, PE, geotechnical department manager, Cincinnati * Gary Rome, PE, office manager, Billings * Michael Sampson, construction materials department manager, Des Moines * Kevin Scott, PE, national program manager for transportation and infrastructure services, Albuquerque Terracon is an employee-owned engineering consulting firm with more than 2,700 employees.