Claudia Vejrazka

Caving and Ventilation Professional at Resolve Mining Solutions

New South Wales, Australia

About

Claudia is an experienced Principal Mining Engineer who has experience in Australia and Germany in underground and open cut mine design and planning. Throughout her career, as a Mining Engineer, Claudia has worked in operations based engineering roles. This has exposed her to all stages of the mining cycle from order of magnitude and feasibility planning through to project execution, operations and mine closure planning. The operational roles that Claudia has experienced as a Mining Engineer include; • Underground & Open Cut Mine Design • Drill & Blast • Mine Planning and Scheduling • Site Ventilation management & Standards • Estimation Work • Scoping, Pre-Feasibility & Feasibility Studies • Mine Closure Planning • Site Ventilation management & Standards • Design Standards • Risk Assessment, Procedure & Principal Hazard Management Plans Through her experience at Northparkes Mines and the Rio Tinto Block Cave Knowledge Centre, Claudia has gained a unique skill set as a caving engineer experienced in both block caving and sublevel caving operations with skills ranging from cave modelling and construction to operations & rehabilitation as well as air blast risk management systems.

Experience

  • Resolve Mining Solutions (7 yrs 2 mos)
    • Consulting Manager
      Oct 2022 - Present · 3 yrs 9 mos

    • Principal Caving and Ventilation Consultant
      Feb 2021 - Oct 2022 · 1 yr 9 mos

      Mine and ventilation planning, 3rd party reviews, statutory MEM coverage, Safety Management Systems

    • Senior Mining Engineer
      May 2019 - Feb 2021 · 1 yr 10 mos

      Strategic Mine Design, Medium-term & LOM Mine Planning, Drill & Blast Design, Ventilation Design, Airblast Risk Reviews Clients include: - Newcrest - BHP - Evolution Mining - Oz Minerals - Regis Resources - CMOC - Northparkes

  • Director, Company Secretary & Financial Controller at 402 Garage
    Oct 2015 - Present · 10 yrs 9 mos

    We are a automotive workshop with services including tuning with in-house dyno, diagnostics, repair, custom engines, cylinder head porting and custom fabrication. My role in the business is the provision of back office support for the workshop including regulatory requirements, HR and accounting functions.

  • CMOC-Northparkes Mines (Parkes, New South Wales, Australia)
    • Senior Mining Engineer
      Jul 2018 - Apr 2019 · 10 mos

      Operational support for mine design, scheduling, drill and blast and continuous improvement

    • Mining Engineer
      Jul 2011 - Jul 2018 · 7 yrs 1 mo

      Ventilation Officer, Short-, Medium- and Longterm development and production Planning, Mine Reconciliation, OoM through to Feasibility Planning including mine design and cave modelling, financial analysis, cost controlling, risk management systems

  • Graduate Mining Engineer at Rio Tinto Iron Ore
    Feb 2009 - Jul 2011 · 2 yrs 6 mos

    Paraburdoo: Operations planning - two-weekly production & drill schedules, 48hr drill schedules, stockyard plans, ore grade reconciliation, product integration with port and other mine sites 13 months in-pit operational experience in production and drill&blast (obtained Western Australian Restricted Shotfiring License) Production planning – changes to pit designs and development strategies of current and upcoming pits according to operational needs, development of bench plans and reserve reports for monthly and quarterly plans, coordination of ground disturbance requests for production requirements, development of staged waste dump designs across the site. Perth: Resource Development, Mining Studies – Haul road optimisation using Express, rehabilitation and closure planning for Tom Price waste dumps

  • Mining Engineer Intern at Northparkes Mines
    Jul 2008 - Nov 2008 · 5 mos

    Thesis to obtain the degree of “Diplom-Ingenieur für Bergbau”– Optimization of block caving operations and improve the draw control reporting for the Lift 2 North block cave