Webinar Gallery

Geosynthetics Case Histories

Patrick Elliot, Brad DeArment, and Douglas Hilts, P.E.

August 15, 2023

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Static and Seismic Deformation Analyses for Bottom Landfill Liner System Interface

Timothy D. Stark, Ph.D., P.E. and Jiale Lin

July 13, 2023

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From Zero Leak at End of Geomembrane Installation to Zero Leakage in Service

Presented by J.P Giroud

May 18, 2023

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Reference Material - Follow up Q&A with Dr. Giroud

Geomembrane Damage During Oil and Gas Operations Part 2

Presented by Jorge G. Zornberg, Ph.D., P.E., Calving Blake, Ph.D., University of Texas at Austin

April 25, 2023

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Geomembrane Damage During Oil and Gas Operations Part 1

Presented by Timothy D. Stark, Ph.D., P.E.

March 30, 2023

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Role of Geosynthetics in Combating the Effects of Global Warming

Presented by Tom Sangster, B. Sc., C.Eng., Downley Consultants Ltd.

February 16, 2023

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Positive Pressure Anaerobic Biogas Cover Systems

Presented by Brian Fraser, MBA and Stephen N. Valero, PE

January 12, 2023

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Strengths and Uncertainties Regarding PFAS Containment by Modern Liner Systems

Presented by: R. Kerry Rowe, Ph.D., P.E Geoengineering Centre and Queen's-RMC, Dept. of Civil Engineering, Queen's University.

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Thursday, November 10, 2022

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Panel Discussion on Allowable/Action Leakage Rates

Panelists: Annett De Havilland of the Ohio Environmental Protection Agency; Reese Yontz of the Tennessee Department of Environment & Conservation; Neil Nowak of SCS Engineers; Patrick Elliott of Raven Engineered Films; Matthew Kemnitz of Leak Location Services, Inc.

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Tuesday, December 7, 2021

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Panel Discussion on Subgrade prep for CQA-CQC for Geomembranes

PANELISTS: John Allen - Owens Corning, Brian Baille - TenCate Geosynthetics, Kennedy Garber - Hallaton Environmental Linings, Matt Kemnitz - Leak Location Services, Inc., Dave McLaury - Demtech Services, Inc., and MODERATOR: Timothy D. Stark - University of Illinois at Urbana-Champaign

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Tuesday, December 8, 2020

Upcoming Webinars(International Times)

Webinar Archives

Geosynthetics Case Histories

Static and Seismic Deformation Analyses for Bottom Landfill Liner System Interface

From Zero Leak at End of Geomembrane Installation to Zero Leakage in Service

Geomembrane Damage During Oil and Gas Operations Part 2

Geomembrane Damage During Oil and Gas Operations Part 1

Role of Geosynthetics in Combating the Effects of Global Warming

Positive Pressure Anaerobic Biogas Cover Systems

Geomembranes in Dams

Strengths and Uncertainties Regarding PFAS Containment by Modern Liner Systems

Mobilized Interface Strengths on Geosynthetic Lined Slopes

Revised Wind Uplift Design Methodology for Exposed Geomembrane Covers

Microplastics and Geosynthetics

Geosynthetic Reinforced Soil Integrated Bridge System (GRS-IBS) for Transportation Bridge Construction

Live Panel Discussion on Expected Longevity & Applications of Exposed v. Unexposed Geomembranes

Waste Settlement Measurements using Unmanned Aerial Vehicles on MSW Landfills

Geosynthetic Clay Liners in Mining Applications

Heat Generation and Accumulation in MSW Landfills

Design of Leachate Collection Systems Part II

Failure of a Geomembrane Lined Reservoir

Introduction to Design of Mechanically Stabilized Earth (MSE) Walls

Behavior of Textured Geomembrane-Nonwoven Geotextile Interfaces

Panel Discussion on Allowable/Action Leakage Rates

Use of Geomembranes in CCR Landfills and Impoundments

Introduction to Mechanically Stabilized Earth (MSE) Walls

Geosynthetics and Stability for Heap Leaching and Tailings Dams

Industry Best Practices for Floating Cover Systems

Leachate Collection Systems Design & Management I

Panel Discussion on Geosynthetics CQC & CQA

GCLs and Fabricated Geomembranes – Design and Construction

Designing Double Lined Containment Systems Using Flexible Geomembranes

Deep Water Leak Location Survey

Static and Seismic Veneer Stability Calculations

Design Performance of Hazardous Waste and LLRW Landfills Case Study

Geomembrane Attachment and Penetration Design and Installation

Yeager Airport RSS Failure – Forensic Limit Equilibrium and FLAC Analyses

Panel Discussion on Subgrade prep for CQA-CQC for Geomembranes

Geosynthetics in Mining

Geosynthetics for Construction on Soft Foundation Soils

US EPA CCR Regulations

Wrinkles In Containment Applications

Yeagae Airport RSS Failure Case History

Panel Discussion on Constructing with Fabricated Geosynthetics

Testing and Design of Drainage Geocomposites

Post Closure Care of Landfills

Understanding Leak Location Surveys for Owners and Inspectors

Environmental Containment Using Field and Factory Fabricated Geomembranes

Storm Water Management Using Geosynthetics

Floating Cover Systems for Reservoirs and Ponds

Geotechnical Stability of Waste Fills - Lessons Learned & Continuing Challenges

Factory Fabrication, Installation, and Testing of Geomembranes

Dynamic Behaviors of CCRs

Geosynthetics in Challenging Regulatory Environments

Local Practices Managing CCRs

Current and Emerging CCR Regulatory Issues

Accepting Special Wastes and Stability

Temporary Landfill Covers - Design and Construction

CCR Policy & Regulations

Geosynthetics for CCR Applications

Geofoam Applications for Transportation Infrastructure

Multi-Layer Interface Shear Testing

GCL Shear Testing

Geosynthetic Interface Shear Testing

Part 1 of 6: The Service Life of Geomembranes - Presented by R. Kerry Rowe

Part 5 of 6: Application of Fabricated Geomembranes for Coal Combustion Residuals

Part 6 of 6 - Effect of Elevated Temperatures on Geosynthetics

Part 2 of 6: Testing & CQA Procedures - Presented by Glen W. Toepfer of CQA Solutions

Part 4 of 6: The Best Practices For Zero Leak Containment

Part 3 of 6: The Effects of Wrinkles on Geomembranes - Presented by R. Kerry Rowe

GMA Webinar Stability of Geosynthethic Lined Slopes - Part 2

GMA Webinar Stability of Geosynthetic Lined Slopes Part 1

GMA Webinar - Fabrication, Installation, and Testing of Geomembranes

Upcoming Webinars
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