Land Services

We offer a range of cone penetration testing and other in situ testing techniques. Our skilled site operatives perform the testing using our top-of-the-range CPT units and equipment.

The cone penetration test (CPT) involves pushing a cone penetrometer – the cone – on the end of a series of rods, vertically into the ground at a constant rate of 20mm per second, to depths of up to 100m.

We provide piezocone testing, as well as a number of specialist cones that can be run concurrently to test different geological environments and evaluate a range of soil parameters. The CPT platform is also useful for sampling and geotechnical installations.

Book a bespoke CPT webinar

A great way for you and your team to find out more about CPT and its benefits is a Lankelma webinar.

Tailored to specific needs and experience of CPT, the webinars cover anything from first principles, to specific applications such as railways, contaminated land and nearshore and marine projects.

To book, and discuss requirements, please contact us at [email protected].

Read more about CPT in our free online textbook

Lankelma has also published a textbook, In-situ soil testing, by JJ M Brouwer. This useful overview of CPT provides information on testing, sampling and instrumentation for land, nearshore and marine projects. More than 25 cone penetrometers, instrumentation devices and samplers are described.

Onshore Services

We strive to overcome site challenges with unique solutions and innovative technologies led by our highly qualified technical team.

Learn more

Coastal & Nearshore Services

We provide overwater geotechnical site investigations, operating a range of marine drilling/CPT equipment from our jack-up platform, Sandpiper.

Learn more

Sign up to hear the latest news from Lankelma

ACCREDITATIONS