News

FGI Summer 2019 Newsletter - Now Available

Check out the FGI's Summer Newsletter with information on Safety, the new Online PDH Program, Upcoming Webinar on Temporary Landfill Covers, Coal Combustion Residuals Short Course, Women in Geosynthetics, and more.

Newsletter - Summer, 2019

FGI Offers Short Course in Bogota, Colombia

The Fabricated Geomembrane Institute (FGI) presented a one-day short course at the Sheraton Bogota Hotel in Bogota, Colombia on 12 August 2019.  The short course was offered in collaboration with Filmtex, a geomembrane manufacturing company headquartered in Bogota, and the Colombian Chapter of the International Geosynthetics Society (IGS). The all-day short course drew 49 registrants.

The excellent and timely presentations focused on the challenges and environmental concerns associated with mining, tunneling, water, and waste containment technologies and how geomembranes and geosynthetics can be used to mitigate the concerns and risks.  The beginning portion of the short course focused on geomembrane fabrication, installation, manufacturing and geosynthetics for civil engineering applications with five (5) presentations.  Dr. Timothy D. Stark of the University of Illinois at Urbana-Champaign focused on the new FGI PVC Geomembrane Specification, factory fabrication and field installation, and the Columbus Water Reservoir Project.  Juan Cortes and Myriam Acevedo of Filmtex provided insight into the latest advancements in geomembrane manufacturing.  Camillo Marulanda of Ingetec Colombia, wrapped up the morning session with an informative presentation on the use of geosynthetics for dam applications.  

The second half of the presentations continued the focus on various applications of geosynthetics in containment applications, as well as geomembrane seaming. For example, Marina Villaroel of Alphard (Canada) gave an informative presentation on geosynthetics for mining application. Julio Ferreira of TRI Environmental reviewed the best practices for developing leak location surveys and obtaining a zero leak containment system.  Finally, Jorge Herrero Vega of Cesla Mexico, wrapped up the event with a presentation reviewing the the general concepts of geomembrane seaming followed by an interactive welding demonstration that allowed attendees to weld and test geomembranes. 

Many attendee questions, comments, and experiences made the course a great success. The topics and speakers from the successful short course are shown below:

FGI Introduction, Activities, and Current Research - T. Stark (U. of Illinois)

Introducción sobre la FGI, sus actividadese Investigación actual

Introduction to IGS Colombia Chapter - Mauricio Rendon (IGS Colombia)

Introduccióna la sociedad internacional de geosintéticos, capítulo  Colombia.

FGI PVC Spec: scope, origin &description of properties - T. Stark (U. ofIllinois)

Presentación Especificación FGI 6119 para PVC

Factory Fabrication & Field Installation - T. Stark (U. of Illinois)

Fabricación de Páneles en Planta e Instalación

Geosynthetics in Tunnel Applications - Chungsik Yoo (IGS President)

Aplicaciones de Geosintéticos en Túneles(Videoconferencia)

PVC Geomembranes Manufacturing - Juan Cortes & Myriam Acevedo (Filmtex)

Producciónde Geomembranas de PVC

Columbus Water Reservoir & Geomembrane Seaming - T.Stark (U. of Illinois)

Reservorio de Agua en Columbus, OH y sellado de geomembranas.

Geosynthetics in Dam Applications - Camillo Marulanda (Ingetec Colombia)

Aplicación de geo sintéticos en Represas.

Geosynthetics in Waste Management - T. Stark (U. of Illinois)

Geosintéticos en Aplicaciones de Manejo deDesechos                                                                                                      

Geosynthetics in MiningApplications - Marina Villaroel (Alphard,Canada)

Geosintéticosen Aplicaciones de Minería

Leak Location for Fabricated Geomembranes - Julio Ferreira (TRI/Environmental)

Detecciónde fugas en Geomembranas

General Concepts of Geomembrane Seaming - Jorge Herrero,(Cesla Mexico)

ConceptosGenerales de Sellado de Geomembrana

Welding Demonstration - JorgeHerrero, (Cesla Mexico)

Práctica de sellado


The FGI is dedicated to advancing the use of fabricated geomembranes through education, research, and technology transfer. The FGI is an industry sponsored consortium of manufacturers, fabricators, installers, designers, regulators, and material suppliers of fabricated geomembranes. For more information on the FGI, please visit www.fabricatedgeomembrane.com

FGI Webinar:  Temporary Landfill Covers - Design & Construction

September 10, 2019 12:00 p.m. - 1:00 p.m. CDT

Free to Industry Professionals & Students

1.0 PDH Available

This webinar will focus primarily on Prefabricated Landfill Covers and associated ballast systems. More specifically, it will provide a brief introduction into the geomembrane fabrication and installation processes, typical applications where these covers are used, how they perform, as well as considerations for material selection, project designs and construction techniques. Lastly, the presentation will review specific case studies throughout the United States to highlight these cover systems and designs.

Register for FREE today: https://attendee.gotowebinar.com/register/9200528983946286859

FGI Creates FREE Online PDH Credit Program

The FGI has created a program that will offer engineers one (1.0) Professional Development Hour (PDH) of credit for each FGI webinar that is viewed from the FGI Online Webinar Library. The FGI currently has thirteen (13) webinars in its online library and is offering an additional four (4) live webinars this year: CCR Regulations and Policy (August 6), Temporary Landfill Covers (September 10), Lightweight Aggregate (October 15), and Geomembrane Wrinkles (November 12). A PDH certificate will be issued to anyone who attends a live webinar or views a pre-recorded webinar in its entirety. Each live webinar will be added to the FGI's online library after the initial airing date.  

For more information or to view the list of webinars, please visit:  www.fabricatedgeomembrane.com/resources/webinar-gallery  

To learn more/register for the August 6, 2019 webinar on CCR Policy and Regulations, please visit: https://register.gotowebinar.com/register/4561903830197164300

FGI To Offer Coal Combustion Residuals Short Course

The Fabricated Geomembrane Institute is offering a one day short course on Coal Combustion Residuals (CCRs): Current Regulations and Solutions.  The short course will take place on Wednesday, November 6, 2019 at the Center City Building near the University of North Carolina Charlotte campus. Attendees will gain a broad knowledge of current and emerging CCR regulations, local experience managing CCRs, and the advantages of using geosynthetics to manage and dispose of CCRs.  Course attendees will earn seven (7.0) PDHs. Lunch and break refreshments will be provided. The short course is offered in collaboration with S&ME, Wood, University of North Carolina Charlotte (UNCC) and the University of Illinois at Urbana-Champaign. The short course will feature dynamic presentations from representatives of Consumers Energy, Duke Energy, American Electric Power, UNCC, The Ohio State University, Wind Defender, Wood, TRI, DemTech, Leister and S&ME.

For more information or to register, please visit: https://www.geosynthetics-ccrs-charlotte-2019.eventbrite.com

Early bird registration discount ends October 15, 2019.

FGI Welcomes Poly Fab LLC

The Fabricated Geomembrane Institute (FGI) is pleased to welcome its newest fabricator/installer member, Poly Fab LLC (www.polyfabllc.com). Poly Fab LLC was established to supply step and panel geomembranes to the water transfer energy companies in several of the shale project areas in Texas, New Mexico, Colorado and Oklahoma.  PolyFab’s primary lining products are fabricated polyethylene geomembranes and non-woven felt pads. Their FGI liaison is Enrique Saavedra, Business Development Manager, who can be reached at sales@polyfabllc.com.  Please help us welcome PolyFab LLC to the FGI!!!!

FGI Publishes Article on Elvaloy Nomenclature in Geosythetics

June/July 2019

Geosynthetics Magazine

By E. Silva and T. D. Stark

Since the first flexible membrane liner (FML) was used as part of an environmental liner system, the geomembrane industry has always looked for innovative solutions to environmental containment applications. Although there have been many innovations over the last fifty (50) years, one of the most significant is the introduction of ketone ethylene ester (KEE), which is a solid plasticizer.  KEE is available under the Elvaloy® trade or product name and is used to plasticize PVC geomembranes as discussed in detail below.

Read the full article...

FGI Records Two New Testing Videos

The Fabricated Geomembrane Institute (FGI) at the University of Illinois at Urbana-Champaign has created a library of Geomembrane Test Method Videos that explain various factory and field test methods.  Testing videos available to view/download include demonstrations on how to measure the following:  thickness, tensile strength, dimensional stability, seam shear and peel strength, and brittleness.  

The FGI has recently recorded two new testing videos, as part of the Geomembrane Test Method Library on the FGI website:  ASTM D1204 Dimensional Stability and ASTM D1790 Brittleness Temperature of Plastic Sheeting by Impact.  

In addition to these two testing videos, the FGI has recorded the following testing videos available to view/download:

ASTM D7408 Seam Peel Strength

ASTM D882 Tensile Properties Geomembranes

ASTM D7408 Seam Shear Strength

ASTM D5994 Thickness Textured Geomembrane

ASTM D5199 Procedure B Thickness Smooth Geomembrane

Download/View Testing Videos Here:  https://www.fabricatedgeomembrane.com/resources/video-gallery

 

FGI Welcomes Tonkin + Taylor

The Fabricated Geomembrane Institute (FGI) is pleased to welcome its newest consultant member– New Zealand’s leading environmental and engineering consultancy, Tonkin +Taylor.  Head-quartered in Auckland (NZ), Tonkin + Taylor operates throughout the South Pacific, Australasia and Southern Asian region. The company is 100% employee owned and operated and is highly experienced and skilled at delivering significant solid waste, transport,utilities, coastal management, flood protection and climate change adaptation capital works programs. Their FGI liaison is senior civil/environmental engineer Jonathan Shamrock, JShamrock@tonkintaylor.co.nz.  Please help us welcome Tonkin + Taylor to the FGI!!!!

Timothy Stark Participates in ACIGS International Speaker Series

The Australasian Chapter of the International Geosynthetics Society (ACIGS) recently hosted their International Speakers Series in Australia and New Zealand.

The New Zealand seminar was held in Auckland on Monday, February 18, 2019 and presented by Timothy Stark, Professor of Geotechnical Engineering in the Department of Civil and Environmental Engineering at the University of Illinois at Urbana–Champaign.  Important lessons were learned by the 40 delegates attending the seminar about current best practice use of geosynthetics for embankment and lined waste containment facilities based on current research and from analysis of real life case studies of failures.

Professor Stark presented on the following topics:

  • Geosynthetic Interface Testing and Selection for Static and Seismic Stability where he explained the importance of interface shear testing for geosynthetic lined slopes, the correct test methods to use, and the interpretation of these test results.
  • Vertical Geosynthetic Drain Analyses for Embankment Failure on Soft Soil were he presented case histories illustrating design parameters for prefabricated vertical (wick) drains and their practical implications for stability of embankments.
  • Seismic Stability of a Geosynthetic Lined Slope where he presented, using a case study, the importance of designing for peak and residual shear strength on landfill liner systems base and side slopes respectively and the appropriate factors of safety to use for the design cases.
  • Elevated Temperatures in Waste Containment Facilities and Effect on Geosynthetic Service Life and Facility Design where he presented on the causes and implications for geosynthetic service life of elevated temperatures in waste containment facilities.

For complete article, please visit: www.geosyntheticssociety.org/acigs-international-speakers-series/

News

FGI Fall 2024 Newsletter Now Available

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Top FGI Headlines for Fall 2024:

- New Project Spotlight: Artesian Resources Treated Wastewater Holding Lagoon

- FGI Geomembrane 30-Year Durability Project

- New Module Added to FGI's Online CQA Course for 2025

- FGI Design & Installation Details

- Upcoming FGI Webinars

FGI Summer 2024 Newsletter Now Available

Download

Top FGI Headlines for Summer 2024:

- New Project Spotlight: Potts Hill Reservoirs

- FGI Creates Subtitle D White Paper

- Installation Cost Comparison Calculator

- Become CQA Certified Online

- Upcoming FGI Webinars

FGI Welcomes Plastika Kritis

The Fabricated Geomembrane Institute (FGI) is pleased to welcome its newest Manufacturer Member, Plastika Kritis (PK). Founded in 1970, Plastika Kritis is a leading European manufacturer of geomembranes and other plastic products, and a pioneer in blown film extrusion. In 1999 the company was listed on the Athens Stock Exchange.

PK specializes in high-performance geomembranes, such as EVOH barriers, and has supplied millions of square feet to projects globally for a variety of applications, including landfill lining and capping, water reservoirs, irrigation canals, earth dams, agriculture, construction, and more.

PK operates10 cutting-edge facilities in 7 countries and produces in-house premium additives and compounds used for its geomembranes and liners. The global footprint allows PK to supply its customers competitively, quickly, and securely. PK has a sales office in New York and the FGI liaison is Yannis Lempidakis, Business Development Manager, who can be reached at yl@plastikakritis.com.  Please help us welcome Plastika Kritis to the FGI!!!!

FGI Spring 2024 Newsletter Now Available

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Top FGI Headlines for Winter 2024:

- FGI at GeoAmericas 2024 Conference

- FGI Offering Short Course on Subgrade Prep & Use of GCLs with Flexible Geomembranes Internationally

- FGI Hydropower Research Project

- FGI 1120 Now Available in Portuguese

- Upcoming FGI Webinars

FGI Offering Short Course on Subgrade Preparation & Use of GCLs with Flexible Geomembranes

Join us for an online short course that will focus on subgrade preparation for installation of flexible geomembranes. In addition, the course will focus on the use of geosynthetic clay liners (GCLs) with flexible geomembranes to create a composite barrier system. This course will describe the requirements for subgrade preparation before a flexible geomembrane is installed, such as maximum rock size allowed, presence of water, and smooth rolling the surface before geomembrane installation. This course will also present information on the hydraulic performance, chemical resistance, shear strength, and installation of GCLs with flexible geomembranes.

3.0 PDH, Free

Part 1: Subgrade Preparation - April 9, 2024 -12-1:30 pm CDT - Presented by Dr. Timothy D. Stark (University of Illinois)

Part 2: Use of GCLs with Flexible Geomembranes - April 10, 2024 -12-1:30 pm CDT - Presented by Marat Goldenberg, P.E. (CETCO)

Register Today

FGI Welcomes COMANCO Environmental Corporation

The Fabricated Geomembrane Institute (FGI) is pleased to welcome its newest Installer Member, COMANCO Environmental Corporation. COMANCO is an environmental, commercial, and civil construction company specializing in constructing containment facilities. For 35 years, COMANCO has provided turnkey geosynthetic installations for clients worldwide. Their sustainable containment solutions benefit clients from a variety of industries like waste management, water treatment, gas extraction, mining, energy, and more. An established name in Geosynthetics, COMANCO is known for completing all projects according to their core values of safety, quality, and service. The company headquarters is in Plant City, Florida and their FGI liaison is Trevor Topp, QA/QC Coordinator, who can be reached at tatopp@comanco.com. Please help us welcome COMANCO Environmental Corporation to the FGI!!!!

FGI Winter 2024 Newsletter Now Available

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Top FGI Headlines for Winter 2024:

- FGI Creates Factory Fabrication Guideline

- FGI Offering Short Course on Subgrade Prep & Use of GCLs with Flexible Geomembranes

- FGI On-Demand CQA Course & Certification Exam

- FGI Featured Technical Topics

- Upcoming FGI Webinars

FGI Welcomes Iowa Department of Natural Resources

The Fabricated Geomembrane Institute(FGI) is pleased to welcome its newest Government/Regulatory Agency Member, the Iowa Department of Natural Resources (Iowa DNR).  

The mission of the Iowa DNR is to conserve and enhance our natural resources in cooperation with individuals and organizations to improve the quality of life in Iowa and ensure a legacy for future generations. The Iowa DNR manages fish and wildlife programs, ensures the health of Iowa’s forests and prairies, and provides recreational opportunities in Iowa’s state parks. Just as importantly, the Iowa DNR carries out state and federal laws that protect air, land, and water through technical assistance, permitting, and compliance programs. The Iowa DNR also encourages the enjoyment and stewardship of natural resources among Iowans through outreach and education.

The FGI liaison is Brian L. Rath, P.E., Environmental Engineer Senior in the Solid Waste and Contaminated Sites Section, who can be reached at brian.rath@dnr.iowa.gov. Please help us welcome the Iowa Department of Natural Resources to the FGI!!!!

FGI Welcomes Burke Industries LLC

The Fabricated Geomembrane Institute (FGI) is pleased to welcome its newest manufacturer member, Burke Industries LLC. Burke offers a highly diversified portfolio of elastomeric solutions for construction, aerospace, the armed forces, and a wide range of commercial applications. Burke has their own product lines in roofing, pond-liners, and aerospace. Their experienced team ensures consistent results and high-performance solutions, time after time. Burke was founded in 1942 by Roscoe Burke in San Jose, CA, where it is still headquartered today. The FGI liaison is Kevin Sroka, who can be reached at kevin.sroka@mannington.com or www. burkeind.com. Please help us welcome Burke Industries to the FGI!!!!

FGI Welcomes Fabtech

The Fabricated Geomembrane Institute (FGI) is pleased to welcome its newest Fabricator/Installer member, Fabtech.  Established in 1986 and incorporated in 1994,Fabtech has extensive experience as a leading geomembrane installer in Australia, as well as an international presence.  Fabtech is a proven leader in the multi-disciplined technology that encompasses the lining and covering of dams, reservoirs, landfills, effluent lagoons, tunnels, irrigation channels and tanks.  At the forefront of its industry, Fabtech has installed over 10 million square meters of geomembrane liners and covers in Australia, the PacificRim, UAE, Eastern Europe and New Zealand. The company headquarters are located in Dulwich, South Australia, and their FGI liaison is Graham Fairhead, Managing Director, who can be reached at gfairhead@fabtech.com.au. Please help us welcome Fabtech to the FGI!!!!