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Minntac Concentrator Magnetic Separator Replacement

Mountain Iron, MN

Completed: October 2014

  • Capital project replacement of 18 lines of magnetic separators in the concentrator building.
  • Demolition of existing equipment including selective demolition of concrete and steel floor systems.
  • Work completed during an outage scenario - which required work around the clock.
  • Modifications and additions to the waste water and concentrate launder systems.
  • 3,200 linear feet of process, separator and feed piping.
  • 19,100 direct labor man-hour project
  • Structural steel and concrete work