Dynamic Sampling Services
We investigate shallow ground conditions using an Archway Dart dynamic sampling rig. This is also known as Window Sampling (incorrectly*) and is an excellent technique for shallow investigation like traditional low-rise construction projects. The drill rig is lightweight and small diameter, meaning it is relatively low impact.
The rig can carry out SPT testing, dynamic probing, and undisturbed sampling. Good quality samples are recovered in plastic liners for logging and sub-sampling. The mast can be detached and operated up to 20m away; excellent for difficult access sites such as narrow alleyways or basements.