Presented by Ryan Berg, P.E., D.GE., F.ASCE of Ryan R Berg & Associates, and Jim Collin, Ph.D., P.E., D.GE., F.ASCE of the Collin Group, Ltd.
August 20, 2020
Presented by Richard J. Bathurst of Geo-Engineering Centre at Queens Royal Military College of Canada
February 8, 2022
Jim Collin, Ph.D., P.E., BC.GE., F. ASCE
January 21, 2025
Presented by Timothy D. Stark and Jiale Lin of University of Illinois at Urbana-Champaign, and Robert Swan Jr. of Drexel University
January 13, 2022
Presented by J.P Giroud
May 18, 2023
Presented by Bob Mackey, P.E., BCEE, Principal Engineer at S2L, Inc.
August 12, 2021
Presented by Patrick Elliott of Raven Industries/CLI, Brendan Simbeck, and Duff Simbeck of Simbeck and Associates
February 4, 2021
Presented by Professor Richard J. Bathurst, of the Geo-Engineering Centre at Queens-RMC, Royal Military College of Canada
October 21, 2021
Navid Jafari, Ph.D., Texas A&M University, Todd Thalhamer, P.E., CalRecycle, and Timothy D. Stark, Ph.D, P.E., University of Illinois at Urbana-Champaign
July 17, 2025
Eric Blond
June 16, 2020
We are a non-profit organization providing education, research, and support for the flexible membrane Industry.
