Crosshole Sonic Logging (CSL)- A non-destructive concrete integrity testing for drilled shafts/piles and barrettes.
Crosshole Sonic Logging (CSL) is a test used to establish concrete integrity. The CSL test involves lowering ultrasonic probes to access tubes and as the probes are pulled to the surface a data processor records the passage of ultrasonic pulses (compression wave energy) from a source in one tube to a receiver in another tube.
A key benefit of employing LOADTEST personnel to perform CSL testing is our wealth of experience and understanding of physical limitations of the testing technique, and pile characteristics likely causes of
any anomalous responses.