Subsurface
Investigation
Subsurface
Investigation
GEOTECHNICAL DRILLING SERVICES
Reliable Data Collection to Keep Your Project Moving Forward
Fibertec offers a full range of geotechnical drilling services for subsurface site investigation and placement of data collection instruments. Our field staff has the right equipment, experience, and specialized expertise to do the job.
Soil Sample Collection
Our certified DH 103 Automatic Drop Hammer allows us to obtain representative soil samples using standard penetration testing (ASTM 1586) via 2” split spoon sampler, 2.25” hollow stem augers or 3.25” hollow drive rods. We are also able to provide thin walled shelby tube (ASTM D1587) collection to recover undisturbed soil samples suitable for laboratory testing of engineering properties, such as strength, compressibility and density.

