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State Highway 58 Culvert Construction

Project type

Culvert Structure

Date

April 2026

Location

Wellington, New Zealand

Tascon built a new culvert outlet structure on State Highway 58. The scope covered excavation and subgrade prep, block placement, and construction of the headwall and apron slab, along with preparing the outlet channel.

The headwall was built around two existing outlet pipes, so the works had to be set out and formed around live infrastructure already in the ground.

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