Soil sampling is the collection of soil material for description, testing, or evaluation. Samples may be disturbed or relatively undisturbed, depending on the method and purpose. Handling, preservation, and laboratory procedures affect the information obtained. Sampling locations are limited observations, and professionals consider that limitation when applying results to a project.
Why it matters for owners
Sampling plans determine what questions can be answered and can affect laboratory scope, turnaround, and design confidence.
