What cable ties should be used on a project? Often, the specifications address only the color of the tie and the spacing between ties. So, as CQA professionals, how do…
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When you hear this phrase, perhaps your thoughts go immediately to the 1920’s song, or the 1950’s movie that popularized that song. Either way, this phrase would not conjure up…
We already are through the first full month of autumn, completing perhaps the busiest 12-month duration of my career. Indeed, I am living the phrase “Time flies when you are…
How many times have you observed an installer performing an extrusion weld over a wrinkle in the geomembrane? This video shows a common result of such welding practices, which is…
I recently received a report from one of our personnel performing a field audit of Quality Assurance (QA) activities on a particular job site. Our role was simply to monitor…
The dual-track seam shown in this video should raise plenty of questions – questions you might want answered on your next project! With competent and proper installation methods, QC, and…
Have you ever considered the damage to geosynthetics that can be caused by cable ties? The orientation of the cable tie plays an important role in minimizing the risk of…
Well, it has been a while since I have had some time to take to my computer and type up a blog post. Honestly, it has just been a crazy…
I have had several interesting conversations lately regarding accountability in project design, construction, and installations. These conversations have led me to ask you the following question: “Have you set the…
Okay over and over at the Geosynthetics 2015 conference I kept hearing the same statement: “I thought that was fake.” Many people who were present for my technical paper on…
Glen Toepfer
