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At A Glance - Giant Mine Remediation Project Rollout

Parsons has developed the schedule and procurement strategy for the project, which is called the Project Implementation Plan. The types of activities, organized by major component, are as follows:

  • Underground mine workings
  • Freeze program 
  • Open pit mine workings
  • Contaminated soils and sediments
  • Baker Creek and surface water drainage
  • Tailings Containment Areas 
  • Borrow material
  • Water Treatment Plant and outfall systems 
  • Buildings and site infrastructure
  • Landfill 

The Operations Maintenance Surveillance (OMS) Manual provides the procedures for the operation, maintenance and surveillance of the Tailings Containment Areas and the existing water treatment system at the Giant Mine, Yellowknife, Northwest Territories. For a copy of the OMS Manual please email For more information on the Closure and Reclamation Plan, and work activities discussed therein, please contact Crown Indigenous Relations and Northern Affairs Canada at 867-669-2426 or email