Mark Quarles is a Senior Consultant and Nashville office Branch Manager with BBJ Group.  His 30-plus years of experience as a Client Manager, Project Manager, and subject matter expert has included multi-discipline projects and clients including industrial manufacturers, municipal governments, non-profit organizations, and legal services.  Mark has a particular expertise with site investigation and corrective actions associated with industrial contaminants and coal combustion residuals.  He works with multiple practice groups within BBJ Group: Site Investigation and Remediation, EHS Regulatory Compliance, Real Estate and Transaction Support, and Risk and Liability Management.