Congratulations, Joel Sprague and Grace Hsuan

On by Geosynthetica
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Two of the geosynthetics field’s most respected figures, Joel Sprague and Grace Hsuan, were honored on Thursday, June 15, at the ASTM International Committee D35 on Geosynthetics meetings in Toronto. JOEL SPRAGUE TRI Environmental‘s Senior Engineer Joel Sprague received the ASTM Award of Merit, a prestigious honor that earns him the title of Fellow. In a release from ASTM, Committee D3... »

Sprague Earns ASTM Award of Merit for Geosynthetics Work

On by Geosynthetica
News and Articles

ASTM International’s Committee D35 on Geosynthetics will present its highest honor, the ASTM Award of Merit, to C. Joel Sprague, senior engineer for TRI Environmental. The Award of Merit will be presented on Thursday, June 15 as part of the D35 Committee Meeting Week in Toronto. The prestigious award bestows upon him the honorary title of fellow. It is the standards organization’s highest recognit... »

Full-Scale Evaluation of Erosion and Sediment Control BMPs

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News and Articles

The December 2014 issue of Land and Water Magazine (www.landandwater.com) includes an extensive piece on “Independent, Full-Scale Evaluation of Erosion and Sediment Control BMPs.” Authored by C. Joel Sprague (TRI Environmental), Peter Kemp (Wisconsin DOT), and Katheryn Malusky (AASHTO NTPEP), the article describes the development of full-scale testing in erosion control materials, curr... »