FGI Guidelines
These guidelines provide some recommendations for the equipment, procedure, and testing of fabricated geomembranes. These guidelines are intended to present factory and field personnel with some “best practices” recommendations.
FGI-10-2024: Factory Fabrication Guideline
February 12, 2024
FGI-9-2023: Current Overview of EIA Geomembranes
July 25, 2023
FGI-8-2022: Guideline for Positive Pressure Biogas Cover Systems
October 27, 2022
FGI-7-2022: Operation and Maintenance Guideline for Geosynthetic Lined Water Reservoirs
July 7, 2022
FGI-6-2021: Guideline for Desert Installation of Fabricated Geomembrane Panels
September 23, 2021
FGI-5-2016: Guideline for Field Seam Test Frequency for Fabricated Geomembrane Panels
May 3, 2016
FGI-4-2015: Guideline for Air Lance Testing of Field Geomembrane Seams
August 16, 2015
FGI-3-2012: ASTM Approved Guideline for Packaging, Handling, Storage, and Deployment of Fabricated Geomembrane Panels
October 20, 2012
FGI-2-2011: Testing Frequency for Factory Seams
October 24, 2023
FGI-1-2010: Subgrade Guideline
July 14, 2010
