Dedicated to advancing the use of fabricated flexible geomembranes through education, research, and technology transfer.

WHY?
Factory fabrication reduces field welding, reduces installation time and costs, allows modular construction and provides consistent seam and liner quality.

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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-8-2022: Guideline for Positive Pressure Biogas Cover Systems

October 27, 2022
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FGI-7-2022: Operation and Maintenance Guideline for Geosynthetic Lined Water Reservoirs

July 7, 2022
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FGI-6-2021: Guideline for Desert Installation of Fabricated Geomembrane Panels

September 23, 2021
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FGI-5-2016:  Guideline for Field Seam Test Frequency for Fabricated Geomembrane Panels

May 3, 2016
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FGI-4-2015:  Guideline for Air Lance Testing of Field Geomembrane Seams

August 16, 2015
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FGI-3-2012:  ASTM Approved Guideline for Packaging, Handling, Storage, and Deployment of Fabricated Geomembrane Panels

October 20, 2012
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FGI-2-2011:  Testing Frequency for Factory Seams

July 12, 2011
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FGI-1-2010:  Subgrade Guideline

July 14, 2010
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