Harrison & O' Sullivan – Registered Surveyors in the Whanganui and Manawatu Region

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3D Mapping
Laser Scanning
Urban and Rural Subdivisions
Boundary Location Surveys
GPS Surveys
Resource Consent Applications
Topographical and Site Surveys
Engineering and Construction Set out

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Our Team

Recent Projects

Open Country Dairy Milk Powder Plant

This project involved the construction of a second milk powder drying tower at the existing facility. Our company was engaged..

Tirimoana Place Subdivision

Stage one of this project involved the creation of 10 new residential sections. Our company was involved in the initial..

Ohakea Flight Simulator

This is one of our favourite projects. It involves the annual calibration of the RNZAF’s helicopter simulator to ensure that..

BP Station – Wanganui

Our involvement started with the initial topographical survey and supply of asbuilt information sourced from various providers. Continuing work included..