David Sier is a Research Scientist with CSIRO.

Recent projects

• Optimising quarry product production and delivery (Boral, MISG 2000)
• Maximising yield from Queensland's scallop resource (Queensland Department of Primary Industries, MISG 1998)
• Blending methodologies in talc operations (Western Mining Corporation, MISG 1996)
• Optimised dragline planning model (Pacific Coal Pty Ltd, MISG 1993)