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
  • 2013-2016: Phosphate Projects
  • 2013-2016: Phosphate Projects
  • 2013-2016: Phosphate Projects
  • 2013-2016: 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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