Balfour Beatty - Roads North of the Thames-LTC - Sheet Pile Walls

We are inviting expressions of interest from qualified and experienced subcontractors for the design, supply and installation of sheet pile walls as part of the Lower Thames Crossing Roads North programme.

The package includes, but is not limited to: Providing specialist input during the design development phase, supporting the Designer (AtkinsRealis) on constructability, sequencing, and methodology.

Design (where applicable), manufacture, supply, and installation of permanent and temporary sheet pile wall systems, including cofferdams.

Delivery of all associated components, including connectors, clutches, waterproofing, and temporary works systems.

Undertaking temporary works design (where within the subcontractor's capability), including Approval in Principle (AiP), design calculations, and liaison with approval bodies.

Carrying out installation works, including plant provision, supervision, and construction sequencing.

Producing all required quality documentation, including Inspection and Test Plans (ITPs), as-built records, and handover packs.

Coordinating with the Contractor and Designer to manage interfaces with earthworks, drainage, structures, and the wider programme.

What We're Looking For Subcontractors should be able to: Deliver an integrated design, supply and installation solution for sheet piling works.

Provide early contractor involvement (ECI) input to influence design, buildability and programme.

Demonstrate capability in both permanent and temporary sheet piling systems, including complex or constrained environments.

Manage construction safely and effectively, including vibration, noise, and interface risks.

Deliver works in line with programme requirements and quality standards.

Experience & Standards We are looking for companies with: Proven experience delivering sheet piling and retaining wall works on major infrastructure or highways projects.

Demonstrable capability in temporary works design and management (or clear delivery model where subcontracted).

Strong health, safety, environmental and quality management systems.

Experience working collaboratively with Tier 1 contractors and designers.

Ability to meet carbon reduction, sustainability, and social value requirements aligned to the Lower Thames Crossing programme.

Next Steps If you are interested and would like more details, including pre-qualification requirements and tender timelines, please respond to this notice by 28 May 2026.