April 2012 Issue

• Which test?

  A reader posts a question on the Geosynthetics Facebook page about the HP-OIT test.

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  You will love Geosynthetics­ 2013 in Long Beach April 1-4!

  Geosynthetics 2013 will feature attendees, exhibitors, speakers, instructors and more.

• GMA is helping to assure quality for DOTs

  Program requires quality audit of geotextile manufacturing facilities and QA/QC processes.

• Wall inspectors certification program is off-and-running

  GSI began a field inspectors certification program in January of this year.

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• GMA is helping to assure quality for DOTs

  Program requires quality audit of geotextile manufacturing facilities and QA/QC processes.

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  An unprecedented design/build regulatory effort

  Lessons learned: Closing the abandoned A&L Salvage Landfill in Ohio.

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  The sustainable landfill revisited

  In light of the new emphasis on our carbon footprint, this article revisits the sustainable landfill concept envisioned more than a decade ago.

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  2010 ICOLD Bulletin on geomembrane sealing systems for dams

  The 2010 ICOLD Bulletin on “Geomembrane Sealing Systems for Dams” supersedes and greatly expands upon two earlier versions.

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  The Giroud-Han design method for geosynthetic-reinforced unpaved roads

  Part 2: Recommendations for the proper use of the method.

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  An unprecedented design/build regulatory effort

  Lessons learned: Closing the abandoned A&L Salvage Landfill in Ohio.

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