How Cable Ties Can Cost a Geosynthetics Project Millions

On by Geosynthetica
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Construction quality assurance expert Glen Toepfer (CQA Solutions) takes on the topic of cable ties in his latest video post from his Uncontained blog. In the 3.5-minute video, he shares notes from the field, including the impact of geonet yield, thermal expansion, safety, and testing speed. “Not a lot of attention seems to be paid to them in the specifications,” he says. “How ma... »

Geosynthetic Design Software and Calculator Tools

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It’s no revelation that civil, environmental, and geotechnical engineering designs require a significant amount of calculation. The most advanced calculations, supported by due diligence and experience, can never be replaced by freeware and proprietary tools; but on the project selection and record-keeping side, a number of companies offer highly useful geosynthetic design software and calcu... »

The Geosynthetics CQA Pyramid of Success

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In his latest Uncontained posting, geosynthetics CQA expert Glen Toepfer writes on the ways in which project partners work together. He writes about achievement in the field as a project and CQA pyramid, with layers of support and involvement bringing projects to their highest point of success. He writes: When you stop and think about the advancements in the waste containment/geosynthetics industr... »

CQA Solutions Adds John Beeman as Head of Business Development

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Big announcements keep coming for CQA Solutions. The company has added veteran John Beeman as its Head of Business Development. This announcement follows last month’s release of a new, multi-tiered certification program for geosynthetics installation and construction quality assurance personnel. Beeman brings to his new post more than 25 years of experience in the geosynthetics field. He mos... »

5 Ways Today to Improve Civil Engineering Tomorrow

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In his latest post from the Uncontained series, construction quality assurance (CQA) expert Glen Toepfer writes on 5 things we in the geosynthetics and affiliated geotechnical and civil engineering fields can do to improve our practices. Toepfer’s columns come for a unique place of experience. He has been at the forefront of the “zero leaks” approach to CQA with geosynthetic cont... »

VIDEO: CQA and Extrusion Separation of Geomembranes

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CQA Solutions’ Glen Toepfer has made a name in the field through elevating construction quality assurance not just on site but in conference discussions and in publications. On Uncontained, a column and video-driven content site produced as an offshoot of his main CQA Solutions company website, he takes up a wide range of issues, such as extrusion separation of welded geomembranes. Of extrusion se... »

GCLs Continue to Influence Barrier Designs

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The use of geosynthetic clay liners–GCLs–in engineered barrier systems has broadened substantially. Part of this growth has been fueled by a long record of successful performance. And, as with other geosynthetics, the growth has also been supported by numerous manufacturing and design advances. These have enabled GCLs to be far more application and site-specific today. GCLS & BENTO... »