A digital L4 Further Landform elevation Information Stability: model (DEM) of the final A constructed landform is captured. DEM of the The DEM is constructed then rerun landform with the final land surface matches the topography approved to ensure landform tailings are not exposed design, within for at applicable least 10,000 construction years. standards. Modelling of erosion on the constructed landform matches results of erosion modelling conducted on the approved landform
L4 A digital elevation model (DEM) of the final constructed landform is captured. The DEM is then rerun with the final land surface topography to ensure tailings are not exposed for at least 10,000 years. Further Information Landform Stability: A DEM of the constructed landform matches the approved landform design, within applicable construction standards. Modelling of erosion on the constructed landform matches results of erosion modelling conducted on the approved landform
assessment-report-ranger-closure-plan-2018.docx