Gregg-Drilling-Environmental-Geotechnical-Marine-Drilling

Technical Methodology

Gregg has complied a Technical Methodology library pertaining to the subjects listed below. Just click on any subject and review the detailed descriptions. These descriptions are intended to provide you with a better understanding of the techniques and equipment used by Gregg.

SOIL SAMPLING WITH A DRILL RIG

"Push, Wiggle, Slam & Twist"
Simulprobe

Mini-probe
Maxiprobe

CPT METHODOLOGY & ADDITIONAL PROBES

CPT Data Analysis
CPT Interpretation Summary
15cm² Cone Penetrometer (CPT)
10cm² Cone Penetrometer (CPT)
Pore Pressure Dissipation Tests (PPDT)
Seismic Cone Penetrometer (SCPTu)
Electrical Resistivity Cone Penetrometer (RCPTu)
Laser Induced Fluorescence (UVOST)

IN SITU SAMPLING SYSTEMS

HydroPunch Groundwater Sampling System
BAT Groundwater Sampling System
Soil Sampling
Soil Gas/Vapor Sampling

OTHER TECHNOLOGIES

SPT Energy Calibrator
Hydraulic Fracturing
Vane Shear Testing
Membrane Interface Probe (MIP)
Hydraulic Profiling Tool (HPT)
Pressuremeter
Dilatometer

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