For over 20 years, Mr. Frederick has provided sound project management, technical advice, and litigation support to clients in the private and public sectors. Mr. Frederick’s experience is built on a foundation of extensive field experience, quantitative hydrogeology, and disciplined project management. Mr. Frederick has directed complex CERCLA investigations involving emerging technologies and cutting edge investigative techniques. Mr. Frederick has also managed/directed a national portfolio of environmental assessments and remediation projects in support of one of the largest retail and commercial banks in the world. Early in his career, Mr. Frederick specialized in 3-D numerical modeling and discrete 2-D semi-analytical modeling of local and regional ground water supplies.