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Technique

Integrity Testing

Integrity Testing assesses the condition and continuity of piles or structural elements to detect defects, voids, or weaknesses, ensuring foundation reliability and safety.

Integrity Testing

technique

Integrity Testing assesses the condition and continuity of piles or structural elements to detect defects, voids, or weaknesses, ensuring foundation reliability and safety.

Where this technique is applied

  • Soil Nails
  • Ground Anchors / Tiebacks
  • Rock Anchors
  • Sheet Piles / Retaining Walls
  • Temporary Excavation Support
  • Stabilisation Systems
  • Rock Bolts and Ground Anchors
  • Piles and Sheet Piles
  • Soil nail and anchored retaining walls
  • Sheet piles and braced Excavations
  • Slope stabilisation
  • Rockfall and Landslide Mitigation
  • Tunnels and Underground Excavations
  • Piles and Deep Foundations
  • Void Identification
  • Determine grout mix design and injection pressure
  • Verify grouting effectiveness after injection
  • Rock Mass Consolidation
  • Ground Improvement for Foundations
  • Dam and Reservoir Sealing
  • Tunnel and Excavation Support
  • Quality Control and Design Verification

Specialist equipment

Hydraulic jacks;

Reaction Frames / Anchors;

Displacement Measurement Tools;

Load Cells and Pressure Gauges;

Low-Strain / Sonic Pulse Testing Equipment;

Crosshole Sonic Logging Equipment;

Ultrsonic Testing Equipment;

Magnetic / Electrical Testing Tools;

Visual Inspection Tools;

Total stations;

Theodolite;

Laser scanners;

3D Lidar;

Inclinometers;

Tiltmeters;

Strain gauges;

Load cells;

Drones;

Flo meters;

Volume meters;

Valves and injection packings;

Grout Mixers (High shear, Pan or Paddle Mixers, Continuous);

Recent projects

Drilling
Testing & Analysis

Franschhoek Pass

Geotechnical slope stabilisation works along Franschhoek Pass (R45) at km 28.1–28.2 to repair flood-damaged sections of the roadway and stabilise the adjacent embankment.
Franschhoek pass b01 010 drilling

Recent projects

Drilling
Testing & Analysis

Bloemendal to Piet Retief

Slope stabilisation works at the substation site, including installation of rock bolts, galvanised wire mesh, and shotcrete to stabilise steep rock slopes. Drainage measures are incorporated to manage groundwater and prevent erosion.
P047 bloemendal piet retief b01 002 drill rig site wide

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