Resources

CPT Geo-Environmental Guide 2nd Edition

CPT Guide 6th Edition

Northern California Groundwater Depth Table

Southern California Groundwater Table

Webinar #1: Introduction to Cone Penetration Testing (CPT), by Peter K. Robertson

This first webinar will be an Introduction to CPT, and cover the history of the CPT, basic soil parameters and the soil behavior type charts.

Webinar #2: CPT Interpretation, by Dr. Peter K. Robertson

This webinar will continue from the Introduction to CPT and takes a more in-depth look at CPT interpretation and application to estimating soil parameters.

Webinar #3: CPT Interpretation Fine Grained Soils Presented by Dr. Peter K. Robertson

This webinar continues from CPT Interpretation and takes a more in-depth look at interpretation and application to estimating soil parameters for fine-grained soils.

Webinar #4: CPT Interpretation for Coarse Grained Soils, by Dr. Peter K. Robertson

This webinar will continue from the Introduction to CPT and take a more in-depth look at interpretation and application to estimating soil parameters for coarse grained soils.These webinars will allow for audience interaction and questions and are open to an international audience.

Webinar #5: CPT Applications, Examples using CPeT-IT Software, by Dr. Peter K. Robertson

This webinar will continue from the Introduction to CPT and take a more in-depth look at interpretation and applications of real CPT data examples using the software package CPeT-IT, sold by Geologismiki

Webinar #6: CPT for Deep Foundation Design with examples in CPeT-IT, by Dr. Peter K. Robertson

This webinar will continue from the Introduction to CPT and take a more in-depth look at applications of real CPT data for deep foundation design using the software package CPeT-IT, sold by Geologismiki (http://www.geologismiki.gr)

Webinar #7: CPT for Soil Liquefaction – Part 1, by Dr. Peter K. Robertson

This webinar will continue from the Introduction to CPT and take a more in-depth look at using the CPT to evaluate soils for liquefaction. It is part one of a three part series on using the CPT for liquefaction. This will cover mostly the introduction and theory.

Webinar #8: Evaluation of Soil Liquefaction Using the CPT – Part 2, by Dr. Peter K. Robertson

This webinar continues on from CPT for Soil Liquefaction, part 1 and discusses using the CPT to evaluate flow liquefaction.
The presenter is Dr. Peter K. Robertson and the presentation lasts approx. 1 hour.

Webinar #9: CPT for Soil Liquefaction Part 3 Examples using CLiq, by Dr. Peter K. Robertson

This webinar will continue from parts 1 and 2 of using the CPT to evaluate soils for liquefaction and focus on real-world examples using the software program CLiq.

Webinar #10: QAQC of CPT Data by Dr. Peter Robertson

This webinar will focus on quality assurance of CPT data, spotting and explaining “weird data” and proper procedures to ensure quality data collection. Examples will be provided and worked through for better understanding.

Webinar #11: CPTu Dissipation Tests Theory and practice by Dr. P.K. Robertson

This webinar focused on providing an overview on pore pressure dissipation tests using the CPTu – from theory to practice with some worked examples.

Webinar #12: Use and Interpretation of the Seismic CPT, by Dr. Peter K. Robertson

This webinar will discuss the use of the Seismic Cone Penetration Test (sCPT) as well as interpretation of the data. The webinar should last approximately one-hour and attendees can claim it as a professional development hour. The webinar will be followed by a short question and answer period for registered attendees.

Webinar #13: CPT for Quality Control of Ground Improvement Deep Compaction by Dr. Peter K. Robertson

This webinar is on using the CPT for quality control of ground improvement, with a focus on deep compaction.
It will discuss and present appropriate methods of creating CPT-based criteria for ground improvement.

Webinar #14: An update of the CPT based SBT classification systems by Dr. Peter K. Robertson

This webinar will focus on providing an update of the CPT-based SBT classification systems using behavior-based descriptions. The update includes a method to identify the existence of microstructure in soils. Examples are used to illustrate the advantages of such a system.

Webinar #15 CPT worked examples using CPeT-IT version 2, by Dr. Peter K. Robertson

This webinar was recorded on October 28th, 2016 and provides worked examples of CPT data processing using the software CPeT-IT version 2 (https://geologismiki.gr/products/cpet…).

Webinar #16: CPT Examples using CLiq version 2, by Dr. Peter K. Robertson

This webinar provides worked examples of CPT-based liquefaction analyses using the software CLiq v2 https://geologismiki.gr/products/cliq/

What is Flow Liquefaction and how to evaluate the risk, by Dr. Peter K. Robertson

Dr. Robertson recorded this webinar in September 2020 during a presentation for Geotecnia, a Brazilian on-line group of geotechnical engineers.
The presentation focuses on flow liquefaction or static liquefaction.

Bumblebee Autonomous CPT Unit

Air Vacuum Excavation Services

Amphibian Platform Specifications

Seismic Auto-hammer Specifications

CME-45 Drilling Specifications

CPT Services – Track Mounted

CPT Services – Truck Mounted

Direct Push & Limited Access Services

Dilatometer Testing (DMT) Services

Geotechnical Testing Services

Hollow-stem Auger Drilling Services

Hydracore Heli-Portable Equipment

Membrane Interface Probe (MIP) Services

Quin Delta Drill Ship

Ramset Limited Access Equipment

Remediation Platforms

Remediation Services

Scorpion Limited Access Equipment

Sonic Drilling – Track-mounted

Sonic Drilling – Truck-mounted

Well Development Services

Barge Services

Rotary Drilling