Schnabel Foundation Company


Schnabel Foundation Company (1976 to Present , May 2, 2011)

September 2013
Terracon Consultants, Inc.

I was born and raised in Des Moines, Iowa. I received BSCE (1971) and MSCE - Soil Engineering (1973) degrees from Iowa State University.

July 2016
Hagerty Engineering, Inc.

Margaret (Peggy) Hagerty Duffy, P.E., D. GE
President, Hagerty Engineering, Inc.
Technical Advisor, ADSC: The International Association of Foundation Drilling


Dr. R. Jeffrey Dunn,  Senior Technical Discipline Leader and Senior Vice President with Kleinfelder in Oakland, California has been practicing in geotechnical and civil engineering for over 35 years.  

July 2015

Ronald (Ron) J. Ebelhar, PE, D.GE, F.ASCE, F.ASTM, is currently a senior principal with Terracon in Cincinnati, OH. After earning his bachelor’s and master’s degrees in civil engineering from the University of Kentucky in Lexington, Ebelhar joined McClelland Engineers in Houston, TX, as a staff engineer in 1977, working in various roles in the geotechnical laboratory, information technology, and marine geosciences groups.

MRJF Consulting

Mr. Feroz received his Bachelor of Civil Engineering degree from the University of Peshawar, Pakistan in 1964, having received the President of Pakistan Cash Award and a Gold Medal for graduating with the highest grades in the graduating class.

John A. FochtJr. received his B.S. in Civil Engineering from the University of Texas at Austin in 1944; he received his M.S. in Civil Engineering from Harvard University in 1947.

May 2018
Hayward Baker Inc.

Ray is a Vice President for geotechnical specialty contractor Hayward Baker Inc., with responsibilities for the company’s work in the Midwest.  He is a licensed Professional Engineer in Pennsylvania, Ohio, Michigan, Indiana, Illinois, Wisconsin, Iowa and Minnesota.  Prior to joining Hayward Baker as a project manager in 2003, Ray had accumulated broad experiences with geotechnical consultants Mueser Rutledge Consulting Engineers, Golder Associates Inc. and ECS, Ltd. 

September 2013
Langan Engineering and Environmental Services

Rudolph Frizzi’s geotechnical engineering and project management experience is extensive, with particular emphasis on: foundations for high-rise structures and stadia/arenas in urban areas, and large-scale land and waterfront development on projects throughout the United States and internationally.

October 2015
North Carolina State University

Dr. Mohammed (Mo) Gabr is Alumni Distinguished Undergraduate Professor of Civil Engineering at North Carolina State University specializing in Geotechnical/Geoenvironmental Engineering. He earned his Ph.D. at North Carolina State University in December 1987.

October 2018
ECS Mid-Atlantic, LLC

Michael J. Galli, has over 30+ years’ experience in geotechnical engineering and construction materials testing. He currently serves as Vice President/Chesapeake Office Manager for ECS Mid-Atlantic, LLC. Mr. Galli is a licensed professional engineer in VA and NC and received his undergraduate degree in Civil Engineering from Old Dominion University and obtained a Master’s Degree in Geotechnical Engineering from Virginia Polytechnic Institute and State University and a Master’s Degree in Business Administration from Averett University.

October 2014
Garbin GeoStructural Group, LLC

Born in Kingsville, Texas and raised in Williamstown, New Jersey, I come from a family of builders, architects and engineers and have been involved with construction for most of my life.