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Minnesota Releases Dam Safety Permits for PolyMet
The Minnesota Department of Natural Resources released two draft dam safety permits and a public waters work permit for public review and comment. These are two of the major permits Polymet Mining needed to build and operate its NorthMet copper-nickel-precious metals project in northeastern Minnesota. The draft public waters work permit is required for a culvert extension to widen Dunka Road, the connecting road between the plant and mine site. Dam safety permits establish the design, construction and operating parameters to ensure long-term, safe and stable operations of facilities that impound water.
Minnesota Releases Dam Safety Permits for PolyMet
The Minnesota Department of Natural Resources released two draft dam safety permits and a public waters work permit for public review and comment. These are two of the major permits Polymet Mining needed to build and operate its NorthMet copper-nickel-precious metals project in northeastern Minnesota. The draft public waters work permit is required for a culvert extension to widen Dunka Road, the connecting road between the plant and mine site. Dam safety permits establish the design, construction and operating parameters to ensure long-term, safe and stable operations of facilities that impound water.
Minnesota Releases Dam Safety Permits for PolyMet
2017
Article (Journal)
English
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