Laser scanning an Auckland building
Selected work

Projects

GeoSurvey's own work, and the infrastructure experience behind it.

Featured project

872 Mount Eden Road

Three Kings, Auckland · Land development

One older house on one title became eleven new dwellings on eleven freehold titles, with the access lot and the shared open space held between the eleven owners.

We were the surveyors for all of it. The control, the boundaries and the levels stayed consistent from the first survey to the last certificate, because the same people set them and signed them off.

  1. Topographic surveyThe base the design was drawn on
  2. Scheme planLots, easements and access, through resource consent
  3. Boundary markoutSet out on the ground as the build started
  4. Height and sitingCertified as the buildings went up
  5. As-built drawingsFor the engineering sign-offs
  6. Section 223Survey plan approved by LINZ
  7. Section 224(c)Conditions signed off, titles issued
Completed townhouses at 872 Mount Eden Road

After: the completed development

The cleared site at 872 Mount Eden Road before construction

Before: the site as we found it

11New freehold dwellings
Topo to titleOur scope
ApprovedSurvey plan, by LINZ
Detail

Project notes

  1. Papakura to Drury

    South Auckland
    Real-time monitoring

    Live motorway, staged construction, and a programme that does not wait. We provide survey support and drone capture on the works for the main contractor.

    Alongside it we run a real-time deflection monitoring system on a retaining wall: an automated total station observing prisms continuously, trigger levels agreed with the project team, and alerts that go straight to their phones.

  2. Seascape

    Auckland CBD
    Laser scanning

    High-specification laser scanners set up on the structure as it rose, capturing the as-built tower for 3D modelling. At that height the real constraints are access, wind, and a working site above and below you.

    We worked as part of the survey team for the main contractor, bringing the scanning and modelling capability the scope called for.

  3. Stratford Solar Farm

    Taranaki
    Renewables

    A solar farm, a battery storage site, and the transmission line that connects them to the grid. We are surveying the corridor for the engineers: road intersections captured above and below ground, and the existing poles and pylons around the substation modelled in 3D.

    Taranaki is a long way from Takapuna. We go where the work is.

  4. HP SitePrint, first NZ deployment

    Auckland
    Robotics

    A non-square building on a polished concrete slab, where a wrongly placed mark could not be removed. The robot marked the entire layout, and we beat the rain.

Before GeoSurvey

The experience behind the practice

Michael Cutfield's work before GeoSurvey went full time in 2023. These were delivered in his roles with the organisations named, not by GeoSurvey.

  1. City Rail Link, C3 contract

    2019 to 2021
    National Survey Manager · Downer

    The largest contract on the City Rail Link: stations and twin tunnels under the middle of Auckland. Michael ran a team of twenty surveyors on it. Precision in the confined corridors of the CBD, and guiding the tunnel boring machine beneath them.

  2. Puhoi to Warkworth

    2016 to 2019
    Survey Manager · Northern Express Group, Fletcher Construction and Acciona

    An 18 km motorway delivered as a public private partnership: seven million cubic metres of cut, five and a half million of fill, and two structural steel viaducts. The survey problem was keeping machine guidance right across the fleet, and tracking volumes with drones.

  3. Waterview Connection

    2013 to 2016
    Survey Manager · Wellconnected Alliance, Fletcher Construction

    A $1.4 billion motorway tunnel, at the time the biggest roading project in the country. Michael managed up to thirteen surveyors on the surface works around Alice, the tunnel boring machine: real-time monitoring, laser scanning, aerial survey, and the setout and as-builts of the major structures.

  4. Victoria Park Tunnel

    2010 to 2011
    Surveyor · Victoria Park Alliance, Fletcher Construction

    Setout, as-builts and monitoring of the southern approach structures, and the Jacobs Ladder footbridge at the north portal.

Before that: the East London Line and survey work across the City of London, the Tauranga Harbour Link, and the Christchurch infrastructure rebuild. Then two years as General Manager of Survey Worx, New Zealand's largest employer of surveyors, before going full time with GeoSurvey in 2023.

Station excavation and tunnel portal during City Rail Link construction

City Rail Link construction, December 2020

Tunnel boring machine cutterhead at breakthrough

Alice, the tunnel boring machine, at breakthrough

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