Water Main Renewals – Southshore CN4600003512 – Christchurch City Council The Southshore Watermain Renewals project was awarded to UINZ in February 2021. The…
Specialised vacuum excavation, also known as hydro-excavating, potholing, hydro trenching, or hydro digging
Hydro excavation enables the accurate identification of service locations, including gas, water, electric, phone, and fibre optic cables, without causing any damage.
As an alternative to manually excavating trenches, which carries the risk of service ‘strikes’, this process combines a high-pressure water jet and a powerful suction hose to remove earth and heavy debris, creating a trench.
Hydro excavation offers fast, efficient, and accurate excavations that result in minimal backfilling, reduced labour and machinery requirements, and a lower environmental impact compared to conventional digging techniques.
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McConnell Dowell Ltd – Mobil Exxon Fuel Line The Mobil Lyttleton to Woolston Pipeline (LWPL) was an existing DN100 pipeline which delivered 95…
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