Horizontal Infrastructure

Pipes that form the water supply
network, the wastewater or
sewer network, and the
stormwater drainage network.

 

Recent Projects

Stream Culvert under Embankment, Magdala Link

Stream Culvert under Embankment, Magdala Link

New Horizontal Civil Infrastructure: Twin 1600mm Reinforced Concrete Culverts, Stream Culvert under Embankment, part of the Wigram – Magdala Link Highway upgrade, Christchurch. A joint initiative from Christchurch City Council and NZTA.

A key component of the large Drainage Package for the Wigram Magdala upgrade project.

 

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HDD - Akaroa Harbour Water Supply Reticulation Upgrade

HDD - Akaroa Harbour Water Supply Reticulation Upgrade

The penultimate drillshot and backream of a 120m long, 180mm diameter drinking water supply pipeline, up slope to the summit of Old Coach Road, Akaroa.

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Wastewater Main Upgrade Central Christchurch

Wastewater Main Upgrade Central Christchurch

New horizontal infrastructure in Central City, Christchurch. Waste water main and laterals upgrade for the Stronger Christchurch Infrastructure Rebuild Team (SCIRT) 

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Blaketown Sewage Separation Scheme, Greymouth, Parts I and II

Blaketown Sewage Separation Scheme, Greymouth, Parts I and II

New Horizontal Infrastructure: Waste Water Main and Laterals Upgrade in the Blaketown Sewage Separation Scheme, Greymouth, Parts I and II.

 

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Mole Ploughing

Mole Ploughing

‘Moling’ with a mole plough is a neat trenchless method used to to lay buried services of virtually any description; telecommunications, water, drainage, electricity, gas supply… below the ground with minimal excavation, and virtually zero rehabilitation, a simple pass of the excavator track is sufficient to close over the ripped slot.

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Prestons Pressure Sewer

Prestons Pressure Sewer

Highly accurate and technically difficult drilling was required to install new Parklands West Area Infrastructure Gravity Wastewater line. 

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Our Difference

  • Award Winning
  • ISO 9001 Certification
  • NZTA Prequalified
  • ACC Tertiary Level
  • Family Company

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