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TransAlta's Centralia MineCentralia?Mine Operations ?Centralia Mine ?Mountainous Terrain ?High rainfall (greater than 50 inches/yr) ?Multiple Pit/Multiple Seam ?Truck/Shovel Prestripping ?Dragline Overburden ?Coal Wash
May 1, 2001
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Underground Centrifugation: Technology for a Hostile EnvironmentBy Todd Smith
AGENDA Newalta overview Dewatering underground slimes: current technique & challenges Why centrifugation? Process improvements & advantages How centrifuge technology works Implementation: fi
May 1, 2013
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Cigar Lake Tubbing InstallationBy Steven Dempsey
Overview What is Tubbing? A look at Cigar Lake Tubbing Design The Tubbing Installation Backwall Grouting
May 1, 2013