Blaster how-to

How to Keep a Complete Blast Log

Logs are legal records.

Updated By the Career Education Institute Curriculum Team
Quick answer

Logs are legal records. In short: record; record; record, then complete the remaining steps below.

Step by step

  1. Record location.

  2. Record pattern.

  3. Record explosives used.

  4. Record timing.

  5. Record vibration.

  6. Sign.

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