The Cross-Hole Analyzer determines the quality and consistency of the concrete of drilled shafts, slurry walls, bored piles, cast-in-situ piles and other types of concrete foundations.
GRL Engineers, Inc. is a professional engineering firm established to provide specialized testing, analysis and consulting services to the deep foundation construction industry.
Dynamic testing was initially developed to determine the static resistance of a driven pile during installation and has also been used as a reliable means to test drilled and bored foundations for over 40 years.