In-situ Testing

In-situ testing is an important part of Harrison Group’s site investigation services. All of our site technicians hold CSCS cards; the NVQ Diploma in Land Drilling Operations (Construction) and Site Safety Training Scheme for the Construction and Civil Engineering Industries certificates (SSSTS).

Our in-house resources for in-situ testing include:

• Tracked and wheel mounted dynamic probes
• Tracked, wheeled and hand held dynamic continuous (“window”) sampling equipment
• California Bearing Ratio (CBR) equipment
• TRRL probe testing equipment
• Plate Bearing Testing (PBT) equipment
• Light Weight Deflectometer (LWD) equipment Read more
• Hand-held penetrometers, shear vanes, water and gas monitors
• All terrain trucks, vans and trailers

We also offer:

• Dynamic Continuous (window) Sampling
• Cone penetration testing
• TRL Dynamic Cone Penetrometer testing
• Sand replacement density testing
• Light Weight Deflectometer testing
• Permeability and soakaway testing
• Concrete survey services