Blaster how-to

How to Handle a Misfire

Misfires are dangerous.

Updated By the Career Education Institute Curriculum Team
Quick answer

Misfires are dangerous. In short: wait; keep; inspect, then complete the remaining steps below.

Step by step

  1. Wait the required time.

  2. Keep the area clear.

  3. Inspect carefully.

  4. Follow misfire procedure.

  5. Report.

  6. Document.

Safety reminders for blasters

  • Follow explosives laws
  • Store explosives in magazines
  • Clear and guard areas
  • Follow misfire procedures

Burden · Spacing · Stemming · Powder factor · Delay · Flyrock: see the full blaster glossary.

More blaster how-to guides

Learn this in Blaster trainingTake the practice test
Enroll in trainingTake fit quiz