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Bloom Lake – Mine Tailings

Daily transport of 35,000 tons of tailings (total of 15,000,000 m3in18 months), along with widening of Dam A, the installation of riprap to cover its surface, and maintenance of the access road. The mandate was expanded to involve the construction of retention basins and preliminary infrastructures of tailing impoundment dikes. Long-term planning and work rock surface treatment and injection of Dam A were also performed.


    • Activity Sector Surface Works
    • Client Cliffs Natural Resources
    • Year 2010-2012
    • Value $44,000,000