Soldier Piles

Soldier Pile Systems for Flexible and Reliable Excavation Support

PDS Piling & Foundation Contracting LLC installs soldier pile retaining systems for basements, utility works, infrastructure excavations and constrained construction sites across the UAE and India. Soldier pile systems use regularly spaced vertical structural members, with lagging or infill installed between them as excavation progresses.

This method can provide a practical and adaptable solution where ground conditions, excavation depth and surrounding constraints suit an open or partially closed retaining system. Soldier piles may be combined with ground anchors, walers or internal bracing to resist lateral earth and surcharge pressures.

Our team coordinates drilling, pile installation, capping, lagging, support works and staged excavation in accordance with approved design information and temporary-works procedures.

Why Bored Piles?

Soldier Pile Systems: Flexible and Reliable Excavation Support

Soldier pile systems offer a versatile approach to excavation support where a continuous watertight retaining wall is not required by the design.

Flexible Construction

Pile spacing, section type, lagging and support arrangements can be adapted to project geometry and excavation requirements.

Suitable for Restricted Sites

Soldier pile walls can be installed along property boundaries and within constrained urban plots, subject to equipment access.

Compatible with Anchors or Struts

The system can work with tieback anchors, internal bracing and walers to support deeper excavations.

Efficient Temporary Retention

Where soil and groundwater conditions are suitable, soldier piles can provide an economical temporary shoring solution.

Typical Applications

Soldier Piles for Diverse Construction Requirements

System selection must consider soil stability between piles, groundwater, excavation depth, adjacent assets, surcharge and the planned support sequence.

  • Basement and podium excavations
  • Utility trenches and infrastructure works
  • Temporary retaining walls
  • Road widening and confined civil works
  • Sites requiring anchored or braced shoring
  • Excavations near property boundaries
  • Projects where staged lagging installation is practical
  • Temporary works with future pile removal or cut-down requirements
Our Execution Process

From Planning to Completed Installation

The exact construction sequence depends on the approved design, project specifications, ground conditions and site constraints

01

Planning and Setting Out

Approved pile spacing, section details, excavation sequence, anchors or struts, utilities and working-platform arrangements are reviewed

02

Drilling or Pile Installation

Bores are formed or piles are installed to the required depth using the approved method, with alignment and verticality controlled.

03

Structural Member Placement

Steel sections or reinforced elements are positioned and concreted or backfilled in accordance with the design

04

Capping and Initial Excavation

Capping or connecting members are completed where required, and excavation begins in controlled stages.

05

Lagging and Support Installation

Timber, precast, sprayed concrete or other approved lagging is installed between soldier piles as excavation proceeds. Anchors or bracing are added at specified levels

06

Inspection and Monitoring

Pile, lagging and support connections are inspected, and site movement is monitored where required through the excavation period.

Engineering, Safety and Quality

Controlled Execution You Can Depend On

Soldier pile performance relies on correct pile positioning, adequate embedment, sound lagging installation and the timely activation of anchors or internal supports. PDS Piling coordinates these activities closely with the excavation sequence.

Site controls may include pile verticality, depth, concrete or backfill records, steel section details, lagging condition, waler and connection installation, support loads and movement observations, as required by the project.

Adaptable Retention

System components configured around excavation depth and site restrictions

Staged Installation

Lagging and supports installed progressively with excavation.

Integrated Support

Compatible with anchors, walers, bracing and related shoring works.

Considering Soldier Piles for
Your Excavation?

Contact PDS Piling to review excavation depth, groundwater, surrounding structures and the proposed support arrangement for your UAE project.

Frequently Asked Questions

Soldier Piles in the UAE

What is a soldier pile wall?

A soldier pile wall consists of spaced vertical piles or steel sections with lagging installed between them as excavation proceeds. It acts as an earth-retention system.

What materials are used for lagging?

Lagging may be timber, precast concrete, steel plate, sprayed concrete or another approved material, depending on the design, ground conditions and required service life.

Are soldier pile walls watertight?

Conventional soldier pile and lagging systems are not normally watertight. Groundwater control and soil-loss risk must be assessed separately.

Can soldier piles be anchored?

Yes. Tieback anchors can be connected through walers or pile heads to provide lateral support where property rights and ground conditions allow.

When are soldier piles not suitable?

They may be unsuitable where groundwater control, very soft or running ground, strict movement limits or permanent watertight retention require another wall system.

Can soldier piles be used as a permanent wall?

They can form part of a permanent system if specifically designed for durability, corrosion, fire, drainage and long-term structural requirements.

Does PDS Piling also install ground anchors?

Yes. PDS Piling provides ground anchors and related shoring works that can be coordinated with soldier pile systems.