GSI Webinar: MSE Wall Back Drainage Design

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The Geosynthetic Institute will host its next GSI Webinar on 25 October 2017. The topic is MSE Wall Back Drainage Design. GSI Webinars are 80-minute sessions (with Q&A time added to the end) on the second Wednesday of every month at 11:30 am (EDT). Participants may be eligible to receive 1.5 professional development hours (PDHs) with completion of a 10-question multiple choice test following t... »

Technical Note: CCR Closure and Geocomposite Drainage

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By GSE Environmental – This technical note focuses on CCR closure and post-closure care for facilities closing with the coal combustion residual waste remaining in place. In the United States, the Resource Conservation and Recovery Act (RCRA) placed the authority and the responsibility on the US Environmental Protection Agency (EPA) to establish rules and regulations for solid waste disposal... »

Project Video: Geosynthetic Drainage Support for Athletic Facility

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Varicore Technologies documented the extensive drainage installation work its geocomposite materials were utilized in performed for the Annandale Regional Athletic Facility in Minnesota. The multi-sport site hosts a baseball stadium, four baseball/softball diamonds, two soccer pitches, and a football field. Additionally, parking, parkland, and trails were built into the 20+ acre location. To date,... »

GCLs and a Flood Dam Monitoring System

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By NAUE – The need to mitigate the impact of flooding has intensified as floods have become more frequent and serious. All types of dams are being reassessed. Their “impermeability” during emergencies, which is deeply connected to their integrity and overall safety, is of paramount importance. But how can these structures be monitored for better assurance of performance? NAUE was invol... »

October 12 Webinar: MSE Wall Back Drainage Design

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The Geosynthetic Institute will host its next GSI Webinar on 12 October 2016. The topic is MSE Wall Back Drainage Design.  GSI offers these 75-minute sessions (with Q&A time added to the end) on the second Wednesday of every month at 11:30 am (EDT). Participants may be eligible to receive 1.5 professional development hours (PDHs) with completion of a 10-question multiple choice test following ... »

Drainage and Filtration Engineering at GeoAmericas 2016

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One of the most common needs in infrastructure is proper drainage and filtration engineering. These solutions consolidate soils to accelerate construction windows. They channel liquids into proper retention or detention areas. They guard against soil less and protect waterways. Drainage and filtration engineering impacts landfills, roads, stormwater systems, dams, levees, and many other infrastruc... »

Geosynthetics in Sports Engineering

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Sports stadiums generate significant media attention, for their cultural place in a city, their economic impact, their importance to the competitiveness of a team, their fairness of play, and design aesthetics and sustainability. While a stadium’s physical footprint, façade, and construction materials (e.g., glass, local stone, etc.) get a good deal of popular coverage, the quality of sport fields... »

PERUMIN 2015 Welcomes Two Big Geosynthetics Presentations

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In September 2014, Geosynthetica and its publisher, Minerva, began discussions with the organizers of the world’s largest mining event, PERUMIN 2015, on getting geosynthetics content into its technical program. Geosynthetics have traditionally been overlooked in mining conferences, despite the enormous presence of the materials in and impact they have on the sector. Geosynthetica proposed 8 topics... »