Found 404 results.

Committee D35 on Geosynthetics meets in San Antonio, Texas

June 1, 2023

ASTM International’s Committee D35 on Geosynthetics held its first biannual committee meetings of 2023 on January 25-27 in San Antonio, Texas. The meetings started with a special…

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GEOWEB Slope Protection System provides transmission line stabilization solution

June 1, 2023

…on a transmission line running through the Appalachian Mountains near Baileysville, W.V. Parts of the tower pads were originally created using previously excavated material, but surficial sloughing at two of…

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Hugo, Colo., wastewater treatment system improvements

June 1, 2023

…FabricatedGeomembrane.com for either integrating into specifications or adapting and utilizing on existing facilities.   FIGURE 19 Liner installation complete Conclusion Across rural America, much of the old and failing wastewater…

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Geosynthetics in Low Impact Development

May 15, 2023

…and effective first step in stormwater management to slow and infiltrate runoff. Increased Engineering in Green Infrastructure There are several constraints that do not allow for natural uptake and infiltration…

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5 ways geotextile drainage fabric can improve your drainage system

May 12, 2023

…money in the long run. Filter Out Contaminants Geotextile drainage fabric can also act as a filter, preventing contaminants from entering your drainage system. The fabric can trap sediment, debris,…

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AASHTO Spring Meeting coming to Seattle

May 5, 2023

…state DOTs can best help to deliver discretionary grant projects through a robust federal-state-local partnership. Connecting Rural America: Understanding Mobility and Accessibility Needs | Presented by Transystems. Rural transportation networks…

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Earthen ponds seepage prevention using HDPE liners

May 4, 2023

…in the pond, and the water table level can influence water pressure. On the other hand, when the soil in the pond is saturated due to heavy rainfall, surface runoff,…

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EPA takes important step to advance PFAS strategic roadmap, inform potential future regulations under CERCLA

April 28, 2023

…The U.S. Environmental Protection Agency (EPA) is issuing an Advance Notice of Proposed Rulemaking (ANPRM) asking the public for input regarding potential future hazardous substance designations of per-…

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FHWA extends review deadline for General Applicability Waiver of Buy America Requirements for Manufactured Products

April 28, 2023

…Notice and Request for Comment on FHWA’s Review of Its General Applicability Waiver of Buy America Requirements for Manufactured Products. The comment period will run until May 22, 2023….

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Floating Geotextile Filters (FGF) that efficiently remove suspended solids and algae blooms

April 25, 2023

…plexiglas filtration system afloat, an inflatable rubber tube was inserted in the middle of an enclosed space. Geotextile turbidity curtains were utilized to demarcate the area, which hangs down from…

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