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Allison Golsby, Centennial Coal.
Tony Sutherland, Donaldson Coal.
Axel Preusse, Institute of Ming Surveying, RWTH Aachen University.
Verne Mutton, senior mining engineer, Minova and John Hoelle
Alex Remmennikov, associate professor Department of Engineering, University of Wollongong.
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David Bigby, Golder Associates.
