Found 407 results.
July 18, 2024
…place to avoid contamination of waterways due to runoff after precipitation events. Setup to test the tracer dye and PFAS removal percentages as liquid leaches through a soil and sawdust…
July 12, 2024
…greater economic, geographic, and political significance. While governments often have plans and programs in place, rural and farm roads may receive less attention when it comes to maintenance and upgrades…
July 1, 2024
…efficient leachate collection and disposal mechanisms. Figure 3 Clarksburg Landfill saw significant material and labor cost reductions through the use of an AGRU Integrated Drainage System (IDS). Geomembranes with low…
July 1, 2024
…requirements. GMA continues to advocate for geosynthetics’ inclusion in infrastructure projects, emphasizing their durability, cost-effectiveness, environmental benefits and the domestic manufacturing footprint. FHWA notice of proposed rule making GMA actively…
July 1, 2024
…(vegetation vs. rock) Safety (vegetation is softer than rock) Maintenance (easier and less expensive with vegetation) Easier accessibility with TRM-reinforced vegetated swales Temperature of runoff; pollution of waterbodies with heated…
May 28, 2024
…subgrade deformation, a stiffer geocell will realize larger tensile stresses, both in its wall and especially at the seam, which will result in seam rupture and system failure. The material…
April 30, 2024
…The U.S. Environmental Protection Agency (EPA) has finalized a rule that strengthens its process for conducting risk evaluations on chemicals under the Toxic Substances Control Act (TSCA). These…
April 20, 2024
…especially effective in areas where slopes are prone to erosion due to environmental factors like water runoff or wind. Geocells are unique because they provide a flexible, permeable and durable…
April 17, 2024
…resilience upgrades to infrastructure in four disadvantaged and rural communities in Western Alaska. The California Department of Transportation will receive $4.1 million to develop a plan that identifies evacuation route…
April 15, 2024
…rural and urban areas. USDOT said projects eligible for these grants aim to improve safety, generate economic benefits, reduce congestion, enhance resiliency, and “hold the greatest promise” to eliminate supply…
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