Helge Ziehe Mining Engineering

Construction Supervision and Mine Planning

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Services

Study Work

  • Project proposals
  • Order of magnitude
  • Pre-feasibility
  • Feasibility studies
  • Rationalization studies

Mine Design

  • Underground
  • Surface

Specification of Equipment

  • Underground mines
  • Surface mines
    • Drill & blast, excavations, trucks
    • Continuous mining technology
  • Bulk material handling
  • Crushing plant
  • Pumping

Project Management

  • Coordination
  • Leading of teams
  • Supervision of works and services

Mine Site

  • Supervision of construction
  • Bill of quantities
  • Certification of supplies, works and services
  • Control of invoices
  • Budget control

Software

  • MineSight
  • Carlson SW
  • Belt Analyst
  • Primavera
  • AutoCAD

Business Development

  • Market studies
  • Offers
  • Tender documents

Economics

  • Investment appraisal
  • Organization
  • Staff scheduling

Mine Safety

  • Safety regulations
  • Mines Inspector

Commodities

  • Coal
  • Iron
  • Phosphate
  • Copper
  • Gold
  • Potash

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