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Underground Excavation Operations Course

Underground Excavation Operations Course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

This course provides a practical overview of safe underground blasting operations. Participants will learn rock mass characterization in medium-hard granite, blast design, drilling patterns, step-by-step drilling and blasting cycles, and charge calculations. Additionally, master ventilation, gas and vibration control, misfire prevention, emergency response, and production planning to achieve consistent advance targets with high-quality results.

Elevify advantages

Develop skills

  • Blast design mastery: plan efficient tunnel rounds in medium-hard granite.
  • Drilling and charging: execute safe, accurate underground blast cycles step by step.
  • Ventilation and gas control: manage fumes, airflow and safe re-entry after blasts.
  • Underground risk control: prevent misfires, overbreak, rockfalls and vibration issues.
  • Productivity planning: estimate advance rates, resources and cycle times for 10 m/day.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

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