GPR Survey to detect voids below slab on grade
Ultrasonic Testing for detection of voids within concrete slab
Ultrasonic Testing for detection of voids with shotcrete wall
GPR scanning performed prior to concrete coring
GPR scanning performed prior to concrete coring
Ultrasonic testing to identify extent of concrete deterioration
Ultrasonic Testing for detection of cold joints & voids
GPR Survey to confirm placement of reinforcing steel
Investigation of cracks in concrete girder
The use of various NDT methods to develop as-built details for structural analysis and condition assessment of concrete deterioration