The site consists of an operational sand quarry. The client required a progress survey of the sand quarry to determine volume of material exported and volume of material remaining in the quarry lake.
Orion undertook Aerial Survey of the 56ha site to create an orthophoto and digital terrain model of dredged sand for volume calculations. Orion also undertook Bathymetric Survey of the Quarry Lake to determine depth dredged and volume of material left for excavation.
