Agra Foundations, Canada

AMTRAK

Envirocon, Texas

Hardesty & Hanover, New York

Hayward Baker Contruction

McClymont & Rak Geotech. Engrs, New Jersey

Metrix Inc, Colorado

Rutgers University , New Jersey

Slurry Systems, Indiana

Zahedian Associates, Maryland

Z-Group, Romania

Major Consulting Firm in New York

Trow Associates, Canada

Berkel Construction, Georgia

Soil Test Inc., Italy

Nelson Engineering, Connecticut

University of Massachusetts Lowell

Ohio University, Athens Ohio

Port Authority of New York & New Jersey