Helge Ziehe Mining Engineering

Construction Supervision and Mine Planning

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Projects

1991: Supervision mine construction
1995-1998: Supervision mine construction
1995-1998: Underground roadways construction supervision
1995-1998: Underground roadways construction supervision
2005: Underground Mine Planning
2005: Underground Mine Planning
2005: Cost Schedule Underground Mine
2005: Rationalisation Study
2005-2008: with Mines Department, Ghana
2005-2008: with Mines Department, Ghana
2005-2008: with Mines Department, Ghana
2008 – 2011: Feasibility Study Iron Ore
2008 – 2011: Feasibility Study Iron Ore
2008 – 2011: Feasibility Study Iron Ore
2008 – 2011: Feasibility Study Iron Ore
2008-2011: Feasibility Study Iron Ore
2013-2023: Phosphate Projects
2013-2023: Phosphate Projects
2013-2023: Phosphate Projects
2013-2023: Phosphate Projects
2014-2015: Technical Management Re-opening of Surface Mine
2014-2015: Technical Management Re-opening of Surface Mine
2016 – 2020: Construction Supervision Large Mine Equipment
2016-2020: Construction Supervision Large Mine Equipment
2016-2020: Construction Supervision Large Mine Equipment
2016-2020: Construction Supervision Large Mine Equipment
2016-2020: Construction Supervision Large Mine Equipment
2016-2020: Construction Supervision Large Mine Equipment

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