Crosshole Sonic Logging (CSL) is one of the most accurate pile integrity tests to determine the integrity of deep foundation elements. CSL sends ultrasonic pulses through the concrete from …

Crosshole sonic logging (CSL) is a method to determine the structural integrity of drilled shafts and other concrete piles. The CSL method is considered to be more accurate than sonic echo …

CSL testing is the go-to QA technique for newly cast concrete structures. CSL testing can be used as Single-Hole Sonic Logging (SSL) when access is limited to one tube or in conjunction with …

Exams are intended to test a candidate’s knowledge of building code and general construction practices. This bulletin describes the process of registering for and taking the CSL exams. …

Feb 22, 2024 · The Crosshole Sonic Logging (CSL) or Ultrasonic Crosshole Test is a widely used non-destructive test for assessing quality control of concrete piles (deep foundations). CSL …

Jul 28, 2020 · The cross-hole sonic logging (CSL) method is an ultrasonic test that involves measuring the propagation time of ultrasonic signals between two probes in vertical holes in a …

Take an online csl practice test - Construction Supervisor License Exam Practice Test with real test questions -Unrestricted, Restricted, IBC, IRC, Energy, OSHA

Standards for the CSL method include ASTM D6760 for integrity testing of concrete deep foundations, ACI 228.2R for NDE applications, and FLH 521.830 for determining pulse velocity …

Cross-Hole Sonic Logging (CSL) is a non-destructive testing technique that utilizes ultrasonic waves to evaluate the integrity of concrete in deep foundations, such as drilled shafts and cast …

The MA unrestricted CSL exam is an open book test consisting of 75 questions that you must complete in three hours. Candidates who earn a score of 70% or higher will receive a passing …