The Smithsonian Institution

Clough's first academic position was as an assistant professor at Duke University; his next position took him to Stanford University, where he became a full professor.

July 2018
Gerhart Cole Incorporated

September 2013

Richard D'Ambrosia has been working in the Engineering field for more than forty years, most of which has been in the public sector.

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.

March 2018
SCI Engineering, Inc.

Shawnna is currently a Region 7 Governor from the St Louis Section and has worked for SCI Engineering, Inc. (SCI) for nearly 20 years where she has held numerous roles and is currently a Vice President and Partner in the firm.   Shawnna graduated from Missouri University of Science & Technology (MS&T) with a Bachelor of Science degree in Geological Engineering in 2000.

December 2019
C.W. Felice, LLC

Conrad W. Felice, Ph.D., P.E., P.Eng., F. ASCE is serving as the Washington State Department of Transportation owners representative and Geotechnical Design Manager for the over $2.5 billion I‐405 Corridor Program. He is also the Managing Principal at C. W. Felice, LLC, an Adjust Professor in the Department of Civil & Coastal Engineer at the University of Florida. He is a professional engineer registered in 15 states and four provinces in Canada.

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.