Gamma-Gamma Logging (GGL)
Construction Testing Services is certified by Caltrans for California Test Method 233 (CT233), Gamma-Gamma Logging.
Gamma-Gamma Logging (GGL) is a non-destructive test used for quality assurance of CIDH piles or concrete walls.
GGL is a type of engineering inspection used to determine the homogeneity of concrete in a pile.
The test requires a probe that contains a radioactive source to indirectly determine the concrete’s homogeneity and structural integrity.
This test is an essential part of many transportation projects that have bridges, like high speed trains and highways.
CTS can help you with your next project.
