Resources

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CPT Guides

CPT Geo-Environmental Guide 2nd Edition

The CPT Geo-Environmental guide is a short reference manual for the cone penetration test and its application for environmental site investigations. Additional modules and high resolution site characterization are discussed.

InSitu Testing Guide – 2nd Edition

The Guide to InSitu Testing, 2nd Edition published 2022 by Peter K. Robertson and K. Cabal covers the basics of in situ testing, specifically Cone Penetration Testing (CPT), Pressuremeter Testing (PMT), Vane Shear Test (VST) and Dilatometer Test.

CPT Guide 7th Edition

The CPT Guide is a shorter version of main textbook on CPT by Lunne, Robertson & Powell highlighting the main correlations and uses of the CPT. Updates to liquefaction, new research and equipment have been included as of October 2022.

Equipment Specification Sheets

Fast Vane Testing
Rotary Drilling
Barge Services
Well Development Services
Sonic Drilling – Truck-mounted
Sonic Drilling – Track-mounted
Scorpion Limited Access Equipment
Remediation Services
Remediation Platforms
Ramset Limited Access Equipment
Quin Delta Drill Ship
Membrane Interface Probe (MIP) Services
Hydracore Heli-Portable Equipment
Hollow-stem Auger Drilling Services
Geotechnical Testing Services
Dilatometer Testing (DMT) Services
Direct Push & Limited Access Services
CPT Services – Truck Mounted
CPT Services – Track Mounted
CME-45 Drilling Specifications
Seismic Auto-hammer Specifications
Amphibian Platform Specifications
Air Vacuum Excavation Services
Vane Shear Testing (iVane)

Ground Water Depth Tables

Southern California Groundwater Table
Northern California Groundwater Depth Table

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