2011 Polymet Seeps

Maintenance and wetland mitigation on tailings damn.

Mine Work
Dams
Mine Land Reclamation
2011 Polymet Seeps

Project History

2012 Hibbing Taconite WDN Winter Construction
2012 Essar Steel Crushing
2011 United Taconite Tailing Basin Pipe Replacement
2011 United Taconite Scarp Blasting
2011 United Taconite Fine Ore Crusher Surge Cleanout
2011 United Taconite Barge Road Raise
2011 Polymet Seeps
2011 North shore Mining Stripping
2011 North Shore Mining Scarp Blasting
2011 Hibbing Taconite Tailings Basin Spillway
2011 Hibbing Taconite Tailings Basin Dam Raise
2010 United Taconite Wetland Mitigation
2010 United Taconite Pellet Relocation
2010 United Taconite Pellet Haul
2010 United Taconite Peat Pond
2010 United Taconite Haul Road Construction
2010 United Taconite Barge Road Construction
2010 Northshore Mining Crushing
2010 Northshore Mining Crane Pad
2010 North Shore Mining Scarp Blasting
2010 Hibbing Taconite wetland construction
2010 Hibbing Taconite Tailings Basin Monitoring Devices
2010 Hibbing Taconite Tailings Basin Dam Raise
2009 Northshore Mining Crushing
2009 Hibbing Taconite Tailings Basin Dam Raise
2009 Hibbing Taconite Crushing
2008 United Taconite Truck Shop Slopes
2008 United Taconite Pellet Haul
2008 United Taconite Coarse Ore Haul
2008 Northshore Mining Stripping
2008 Northshore Mining Screening
2008 Northshore Mining Rail Road Slope Stabilization
2008 Northshore Mining Landfill Cover
2008 Northshore Mining Landfill Cell 4 Construction
2008 Northshore Mining Dam Maintenance
2008 Northshore Mining Crushing
2008 Keewatin Taconite Berm Construction
2008 Hibbing Taconite wetland construction
2008 Hibbing Taconite Tailings Basin Dam Raise
2008 Hibbing Taconite Snake Pit Dredging
2008 Hibbing Taconite Hydro Separator Mass Grading
2008 CRMeyers Site work for Hibbing Taconite Hydro Separator
2008 ArcelorMittal Substation Site Work
2007 United Taconite Pellet Relocation
2007 United Taconite Dam Repairs
2007 Northshore Crushing
2007 Minnesota Power USX Substation Expansion
2007 Keewatin Taconite Tailings Basin Dam Raise
2007 Hibbing Taconite Tailings Basin Dam Raise
2007 ArcelorMittal Rock Dams
2006 United Taconite Drilling and Blasting
2006 Northshore Mining Stripping
2006 Northshore Mining Ditch Construction
2006 Hibbing Taconite Tailings Basin Dam Raise
2006 Drilling and Blasting for United Taconite
2005 United Taconite Crushing
2005 Northshore Mining Reclaim Pond Dam Raise
2005 Northshore Mining Rail Road and Diversion Ditch Construction
2005 Northshore Mining Crushing
2005 Northshore Mining Crushing
2005 Northshore Mining Ash Cell #3
2005 North Shore Mining Scarp Blasting
2005 Minorca Mine Damn and Haul Road Maintenance
2005 Hibbing Taconite Tailings Basin Dam Raise
2005 Hibbing Taconite Pellet Screening
2005 Hibbing Taconite Filter Cake Haul
2004 United Taconite Crushing
2004 Northshore Mining Stripping
2004 Northshore Mining Crushing
2004 Keewatin Taconite Tailings Basin Dam Raise
2004 Keetac Scrubber Building Site Work
2004 ISPAT Haul Road and Ramp Construction
2003 St. James Reclamation
2003 Northshore Mining Stripping
2003 Keewatin Taconite Tailings Basin Dam Raise
2002 Northshore Mining Trench Rock Blasting
2002 Hibbing Taconite Hull Rust Drill and Blast
2002 Hibbing Taconite Crushing
2002 Cliffs Erie Mine Land Reclamation
2001 Minntac Peat Cell
2001 Hibbing Taconite Wetlands
2001 Hibbing Taconite Tailings Basin Dam Raise
2000 LTV Ash Pile

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PO Box 1007, Virginia, MN 55792 • (800) 741-0970 • Site by Nicholas Johnson