SDH Engineering has worked with VALE to develop a leading GISTM compliant Dam and Tailings Management System for their global operations. This project includes the development of policies and procedures, processes for Hazard Identification and Risk Analysis, and a governance system for Geotechnical structures including dams and TSFs.  SDH Engineering also provides geotechnical subject matter expertise including participating in technical reviews of tailings storage facilities, water retention dams, and dry-stacked mine waste structures.