Retaining Walls

We have strong capabilities in the delivery of challenging civil and structural construction works, including piling, retaining walls, bulk earthworks, installation of service ducts, concrete reinstatement and construction of concrete foundations and footpaths. Our partnerships also enable us to provide other high quality service offerings for a diverse range of projects.

SH1 Brynderwyn Slip Repair

Traction Room was engaged by Fulton Hogan to construct a deep augered retaining wall with concrete encased 310UC118 columns.

The wall consisted of concrete embedded steel piles, drilled 8-12m into the ground in variable ground conditions including hard rock. Traction Room’s scope of work also included installation of panels, structural walers, backfill of the wall and construction of  a guardrail foundation.

The works were constructed on State Highway 1, Northbound. Being a major state highway, priority needed to be given to keep traffic moving and minimise our site working area. The need for large machinery, complex deliveries and lifts, and a constrained site made this project challenging.

Fulton Hogan

Brynderwyn, Northland

2019 - 2020

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