THE GROUP
SPOAK
Geotechnical investigation, laboratory testing and structural integrity evaluation.

What the ground will actually carry.
SPOAK is the group’s geotechnical and materials business — site investigation, laboratory testing, QA/QC on the works, and structural integrity evaluation of existing assets.
Its results set the foundation design on every project the group supervises, and it tests the materials that go into them while the works are under way.
What they do
Geotechnical site investigation
Boreholes, in-situ testing and ground characterisation for foundation and embankment design.
Laboratory testing
Soils, aggregates, concrete and asphalt tested to specification in the group’s own laboratory.
QA/QC on the works
Materials compliance and workmanship checks through construction, tied to the supervision teams on site.
Structural integrity evaluation
Condition assessment and load capacity evaluation of bridges, buildings and other existing structures.
Recent work across AEC
See all projectsHave a project that has to work?
Tell us the constraint you cannot design around, and we will tell you how we would approach it.


