ASTM D6067/D6067M

ASTM D6067/D6067M is the ASTM standard for using electronic piezocone penetrometer tests for environmental site characterization and estimating hydraulic conductivity. It provides a technical framework for collecting in situ subsurface data that can support site assessment and groundwater-related evaluations. By defining a consistent approach to this testing method, the standard helps users compare results more reliably and apply them in environmental investigations with greater confidence.

Purpose of ASTM D6067/D6067M

The purpose of ASTM D6067/D6067M is to guide the use of electronic piezocone penetrometer testing as a field method for environmental site characterization. The practice is generally intended to help users obtain subsurface measurements that can be interpreted for site conditions and hydraulic conductivity estimation. As an ASTM standard, it supports a more uniform testing approach, which is important when data must be used for engineering judgment, environmental review, or project documentation.

Common use cases of ASTM D6067/D6067M

This practice is commonly used during environmental investigations where direct subsurface profiling is needed. It may be applied in site characterization programs that rely on piezocone testing to evaluate soil conditions and infer hydraulic behavior. The standard is also relevant when field teams, consultants, and project stakeholders need a consistent method for collecting and interpreting electronic penetrometer data. ASTM D6067/D6067M is especially useful when results must support decision-making for subsurface conditions.

Why ASTM D6067/D6067M matters

ASTM D6067/D6067M matters because it helps promote consistency in a testing practice that can influence environmental assessment and hydrogeologic interpretation. Using a recognized standard can improve comparability between projects, support compliance-oriented documentation, and reduce uncertainty in data collection. For procurement and technical review, it also gives buyers and users a clear reference point for evaluating whether a piezocone testing method aligns with project requirements and expected quality control practices.

• Electronic piezocone testing
• Environmental site characterization
• Hydraulic conductivity estimation
• In situ subsurface profiling
• Field data consistency