Listen to this episode from the FGI. Follow-up to Bob Mackey's December 12, 2023 webinar on Analysis of Geocomposite Drainage Layers (GDLs) for Landfills and Ponds. Bob will address all questions that remained from the live presentation, as well as those submitted via the follow-up survey. The webinar recording is available at https://www.fabricatedgeomembrane.com/resources/webinar-archives