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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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