I have over 25 years environmental consulting experience in South Africa and Africa focussed primarily on:- The design, construction supervision, operations management and closure of mine residue deposits (i.e. tailings storage facilities, heap leach pads and waste rock dumps),- The development of mine closure plans, environmental risk assessments and the estimating of mine closure and rehabilitation liabilities.Key areas of my expertise are summarised below:1) Closure and Rehabilitation Planning: Conceptual and detailed mine closure plans, environmental risk assessments and mine closure liability estimates.2) Design: Conceptual, feasibility and detailed design of mine residue deposits (MRD's).3) Geotechnical Engineering: Seepage and slope stability analyses, geotechnical site investigations for MRD's.4) Construction Management: Construction documentation, tender adjudication and supervision of MRD construction works.5) Operations Management: Compile operating manuals and codes of practise, safety monitoring inspections, annual operations review, technical and engineering audits for MRD's.6) Flood Hydrology: Mine wide surface water and hydrological studies.7) Health and Safety Management.