Cross-Hole Sonic Logging (CSL) is a non-destructive testing technique used to evaluate the integrity of concrete foundations. It utilizes ultrasonic waves to detect flaws like voids or honeycombing in deep foundations. Our Cross-Hole Sonic Testing Lab in Bhopal specializes in CSL testing for bridges, high-rise buildings, and infrastructure projects. We follow strict guidelines to ensure precise data, using the latest CSL testing equipment with digital sensors that provide high-resolution results.