Pile Integrity Test

Evaluating Foundation Integrity
With Confidence

Pile integrity testing provides valuable insight into the condition, continuity and performance of deep foundation elements. By combining non-destructive and dynamic testing methods with site and construction information, potential defects can be identified and pile performance can be assessed with greater confidence.

Our Testing Methods

Three Methods. Different Insights.

Different foundation conditions require different approaches to testing. Our pile integrity testing services combine sonic, dynamic and low-strain methods to assess concrete integrity, pile capacity and structural performance.

Crosshole Sonic Logging

A non-destructive method used to assess concrete integrity and identify potential anomalies within deep foundation elements.

Dynamic Pile Testing

A high-strain testing method used to evaluate pile capacity, integrity and driving stresses during an impact event.

Pile Integrity Testing

A low-strain testing method used to assess pile continuity, identify potential defects and estimate pile length and overall integrity.

Crosshole Sonic Logging - ASTM D6760

Assessing Concrete Integrity

Crosshole Sonic Logging (CSL) is a non-destructive testing method used to assess the integrity and continuity of concrete within deep foundation elements. It is commonly applied to bored piles, drilled shafts, cut-off walls and slurry walls, helping identify potential anomalies within the tested element.

Key Applications

Bored Piles

Assess concrete integrity and identify potential anomalies within bored pile foundations.

Drilled shafts

Evaluate concrete continuity and quality throughout deep drilled foundation elements.

Cut-off walls

Assess concrete quality and identify potential discontinuities within wall structures.

Slurry walls

Evaluate the integrity and continuity of concrete used in deep underground wall systems.

Dynamic Pile Testing - ASTM D4945

Evaluating Pile Capacity & Performance

Dynamic Pile Testing, commonly known as the Pile Driving Analyzer (PDA) Test, is a high-strain testing method used to evaluate pile capacity, integrity and driving stresses during an impact event. The method can be applied to concrete, bored and steel piles, providing rapid field data to support foundation assessment and quality control.

Key Applications

Concrete Piles

Assess the capacity and integrity of concrete pile foundations.

Bored Piles

Monitor driving stresses and assess pile performance during installation.

Steel Piles

Monitor driving stresses and assess pile performance during installation.

Pile Capacity Assessment

Estimate pile capacity and assess response under dynamic loading.

Pile Integrity Testing - ASTM D5882

Assessing Pile Continuity & Condition

Pile Integrity Testing (PIT) is a low-strain, non-destructive method used to assess pile continuity, identify potential defects and estimate pile length. It is commonly used for concrete piles and other suitable slender structural elements.