Electric Blasting—Surface and Underground

1. CFR
2. ›
3. Title 30
4. ›
5. Chapter I
6. ›
7. Part 57
8. ›
9. Subpart E
10. ›
11. Subject Group Electric Blasting—Surface and Underground

Sections

• 57.6400
  § 57.6400 Compatibility of electric detonators.
• 57.6401
  § 57.6401 Shunting.
• 57.6402
  § 57.6402 Deenergized circuits near detonators.
• 57.6403
  § 57.6403 Branch circuits.
• 57.6404
  § 57.6404 Separation of blasting circuits from power source.
• 57.6405
  § 57.6405 Firing devices.
• 57.6406
  § 57.6406 Duration of current flow.
• 57.6407
  § 57.6407 Circuit testing.