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February 13, 2018
Structure Support On Laterally Swept Piles
Anyone who has observed a significant number of piles has seen that, inevitably, the pile is not perfectly straight after driving. In spite of the best efforts of contractors, there are a whole host of reasons for piles to end up out-of-plumb or to have a curve, sometimes referred to as pile sweep. For two, recent projects with numerous swept pile, the available research was determined to be limited in application given the investigated pile sizes, lengths and measured sweep. As a result, the project team chose to perform static load testing to evaluate the ultimate resistance of the swept...
September 5, 2017
[OnDemand Webinar] Concrete Petrographic Analysis: A Tool for Solving Construction Issues
View a recorded version of our webinar. Our webinar will demonstrate how concrete petrography can be used to troubleshoot construction issues, determine repairs, and help the performance of a structure....
September 14, 2016
Minimize Risk with Radon Measurement and Mitigation Services
What is Radon? Radon is a naturally occurring radioactive gas that is colorless, odorless and tasteless. Exposure to elevated radon concentrations increases the risk of lung cancer. According to the Environmental Protection Agency (EPA), radon is the number one cause of lung cancer among non-smokers and is the second leading cause of lung cancer overall. Radon comes from the natural (radioactive) breakdown of uranium in rocks and soil and can enter homes, apartment units, and other buildings through cracks and other openings in the foundations. High radon levels exist in every state in the U.S. and vary widely from building to...