Merrett Survey Limited’s mining survey capabilities and experience covers :
Exploration – with aerial lidar survey of prospect areas, coordination of diamond drilling boreholes, merging of underground data with surface DTM for 3D view.
Planning / Infrastructure – ground and aerial survey of proposed mine site, access roads, rail and power supplies. Planning proposed routes or modification of existing.
Production – regular update surveys, overburden and in-situ ore and stockpile volume computations. Surveyed using mobile laser scanning / lidar or UAV/Drone.
Environmental – monitoring of tailings dams and waste heap slope stability using laser scanning and aerial drone methods.