066 373 4496 admin@zolula.co.za
Open Nav
HomeExpertise +Projects +Resources +About Get in touch
Expertise +

Latest Projects

Projects

Latest projects

All projects
Resources

All resources

  • Relationship driven
  • Specialist equipment
  • Fully accredited

Our expertise. Your advantage.

Technique

Contiguous Pile Wall

A retaining wall formed by constructing reinforced concrete bored piles at close centres with small gaps between them. It is widely used for deep excavations, basements, bridge abutments, and infrastructure works where vibration must be minimised.

  • Soil Nails
  • Self-Drilling Anchors
  • Stressed Anchors
  • Rock Bolts
  • Strand Anchors
  • Auger Drilling
  • Rotary Drilling
  • Percussion Drilling
  • Jet Drilling
  • Diamond Drilling
  • Walkover Survey
  • Test Holes
  • Surveys
  • Soil Material Recovery
  • Logging and Profiling
  • Laboratory Testing
  • In-situ Tests
  • Geophysical Methods
  • Desk Study
  • Contiguous Pile Wall
  • Mixed-in-place Slurry Wall (MIPW)
  • Secant Pile Wall
  • Soldier Pile Wall
  • Sheet Pile Wall
  • Mechanically Stabilize Earth Wall (MSE)
  • Displacement Piling
  • Driven Cast In-Situ Piles (DCIS)
  • Open Hole Auger Piling
  • Cased Auger Piling
  • Limited Access Piling
  • Micro Piling
  • Odex / Symmetrix Piling
  • Oscillator Piling
  • Driven Precast Piling
  • Percussion Piling
  • Underpinning
  • Marine Piling
  • Tubular Piling
  • Sheet Piling
  • Post Ramming
  • Ductile Iron Piles
  • Rota Piles (DTH Air Driven Hammer)
  • Spot Bolting
  • Deep Foundations
  • Lateral Support
  • Geotechnical Investigations
  • Slope Stability
  • Retaining Structures
  • Tunnels
  • Materials
  • Soil Improvement
  • NHBRC Certification – Foundation
  • Site verification and process control
  • Rockfall Mitigation Systems
  • Erosion Protection
  • Gabion Walls
  • Landslide Mitigation Systems
  • Dynamic Compaction
  • Consolidation Grouting
  • Compaction Grouting
  • Jet Grouting
  • Soil Mixing
  • Rigid Inclusions
  • Stone Columns
  • Vibro Compaction
  • Impact Compaction
  • Dry-Mix Applications
  • Wet-Mix Applications
  • Dynamic Load Testing
  • Integrity Testing
  • Pull-out Testing
  • Static Load testing

Contiguous Pile Wall

technique

A retaining wall formed by constructing reinforced concrete bored piles at close centres with small gaps between them. It is widely used for deep excavations, basements, bridge abutments, and infrastructure works where vibration must be minimised.

Where this technique is applied

  • Basement excavations
  • Underpasses and cuttings
  • Temporary or permanent retaining walls
  • Slope stabilisation
  • Areas where groundwater inflow is acceptable or manageable

Specialist equipment

Casagarande B125;

Hutte HBR203;

Recent projects

Lateral Support

Clifton School

The project involved constructing a gunite lateral support retaining wall to stabilise excavated slopes. The works included surface preparation, installation of band drains and reinforcing mesh, and the application of gunite to create a structural retaining face.
View this project
Clifton lateral support site progress

Need more assistance?

Call us
Send email