CPTu
Piezo Cone Penetration Testing

The modern standard in geotechnical site characterization.

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SCPTu
Seismic Cone Penetration Testing

The addition of shear and / or compression wave velocity measurements to the CPTu.

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RCPTu
Resistivity Cone Penetration Testing

Measures the bulk soil-water-air resistivity (1/conductivity) in addition to standard CPTu parameters.

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GCPTu
Gamma Cone Penetration Testing

Detects the natural radioactivity of minerals for clay content determination, or measures the radioactive contamination of soils without a sample.

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UVIF
ultra violet induced Fluorescence

Uses UV light to detect in-situ hydrocarbon contamination.

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UVOST
Ultra Violet Optical Screening Tool

Uses a tuned laser to detect and speciate in-situ hydrocarbon contamination.

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HPT
Hydraulic Profiling Tool

Uses a flow of water into the soil to determine the relative hydraulic conductivity of soil layers, saturated or unsaturated.

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Full Flow
Penetration Testing

An advanced method to accurately and efficiently determine the peak and remoulded strength of weak, fine grained soils.

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ROSON
SEABED CPTu ROSON

Alternative for over water site characterization projects where conventional spud or anchored barge & drill rig setups are unsafe or less productive.

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