Durkin Surveyors setting up for Utility Survey works, this can be combined with Topographic and Engineering surveys to provide accurate models to clients.
Durkin Pavement Investigation crew working on Sydney Harbour Bridge approach ramp to determine pavement layer thickness. A specialised core barrel was used to core an intact piece of 600mm AC + Concrete Pavement.
Certified DBYD Locators equipped with EM’s and GPR’s to find assets.
3D model of Drainage Network of Anzac Bridge. This image shows the Drainage assets on the bridge, underside of the bridge and underground.
Durkin Pavement Investigation crews carrying out full width pavement investigation. In many council streets, the parking lanes were added at a later date than the traffic lanes. This can result in varying pavement profile.
Durkin Subsurface and Geospatial Technology teams working together to create a 3D Utility Model.
A non destructive testing device used to measure the physical properties of the pavement. Used to predict remaining service life and to develop mill and fill or overlay designs.