11/03/2026
A geotech report tells you what’s below the surface and what the soil can support. It won’t tell you what size foundation to build.
In this clip from Ask a Boardwalk Engineer, John Pyle, PE and PermaTrak engineer Kyle Stanton, PE clear up two common misconceptions about geotechnical reports on boardwalk projects.
1. The geotech engineer drills borings, tests the samples and reports the soil and rock properties. The structural engineer uses that information to design the foundation, including its type, size and depth, plus the spans for the boardwalk beams and piers.
2. There’s no single soil capacity number. What you need from the report depends on the foundation type you’re designing and the soil parameters at your site.
Knowing who’s responsible for what makes it a lot easier to catch gaps in a report before they hold up your foundation design.
The full episode on our YouTube channel walks through what to look for in a geotech report for spread footings, helical piers, drilled shafts and driven piles.