Piezo Cone Penetration Testing
The modern standard in geotechnical site characterization.
Seismic Cone Penetration Testing
The addition of shear and / or compression wave velocity measurements to the CPTu.
Resistivity Cone Penetration Testing
Measures the bulk soil-water-air resistivity (1/conductivity) in addition to standard CPTu parameters.
Gamma Cone Penetration Testing
Detects the natural radioactivity of minerals for clay content determination, or measures the radioactive contamination of soils without a sample.
ultra violet induced Fluorescence
Uses UV light to detect in-situ hydrocarbon contamination.
Ultra Violet Optical Screening Tool
Uses a tuned laser to detect and speciate in-situ hydrocarbon contamination.
Hydraulic Profiling Tool
Uses a flow of water into the soil to determine the relative hydraulic conductivity of soil layers, saturated or unsaturated.
An advanced method to accurately and efficiently determine the peak and remoulded strength of weak, fine grained soils.
SEABED CPTu ROSON
Alternative for over water site characterization projects where conventional spud or anchored barge & drill rig setups are unsafe or less productive.