CPT and CPTU

Cone penetration testing for ground investigation, with pore-water-pressure measurement where a suitable CPTU configuration is confirmed.

Confirm the test scope

CPTU depends on the required instrumentation and accessories. Confirm the test method, configuration, calibration, operator and reporting scope before commissioning.

DYLC-Z25-X: supplier specifications

The NL Scientific Instruments catalogue describes a fully hydraulic tracked rig that uses its own weight to provide reaction. These are supplier model specifications, not verified NattestGeo asset or commissioning records.

The catalogue is for reference, not quotation, and notes that design and dimensions may change. Actual configuration, access, test conditions and availability must be confirmed. Rod inventory is not a promised penetration depth.

Blue enclosed crawler CPT rig on sandy ground, viewed from the hydraulic end with the side door open and support legs loweredThree-quarter view of a blue crawler CPT rig showing its closed side panel, hydraulic hoses, tracks and lowered support legsWide view of a blue crawler CPT rig surrounded by orange cones on sandy ground, with wooded hills and cloudy sky behind