Helge Ziehe Mining Engineering

Construction Supervision and Mine Planning

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References

Summary

  • 30 years of project work world-wide
  • 12 years expat
  • Surface and underground mining
  • Construction supervision
  • Mine feasibility studies

Projects

2019 – today

Mine planning services, cost comparison, mining option study etc.

2016 – 2020

FIDIC Engineer services for supervision of design, manufacturing, erection and comissioning of bucket wheel excavator, belt conveyors and spreader 6600 m³/h

2016

JORC reserve estimate of phosphate mine

2014 – 2015

Technical management of feasibility study for iron ore mine

2013 – 2014

Scoping and pre-feasibility studies for phosphate projects

2012

Senior Engineer with BHP Billiton, Resource Planning

2008 – 2011

Deputy Project Manager for feasibility study of iron ore mine and processing plant project

2005 – 2008

Technical Advisor Ghana Mines Department

2003

Feasibility study, surface copper mine

2000 – 2003

Technical Proposal writing

1999

Rationalization study underground coal mine, USA

1995 – 1998

Construction supervision underground coal mine

1991 – 1994

Mine Planning work on several underground coal mines

Countries

Long-term

Australia

China

Ghana

Peru

Serbia

Spain

Short-term

Bolivia

Mexico

Pakistan

Poland

Romania

Saudi Arabia

Turkey

Ucraine

USA

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