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Underground Excavation Operations Course

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

What will I learn?

The Underground Excavation Operations Course delivers a focused, practical overview of safe and efficient underground blasting. Learn rock mass characterization in medium-hard granite, blast design and drilling patterns, step-by-step drilling and blasting cycles, and charge calculations. Master ventilation, gas and vibration control, misfire prevention, emergency response, and production planning to consistently reach advance targets with 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 workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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Course in PDF