Electric Blasting

  1. Law
  2. CFR 30
  3. Mineral Resources
  4. Mine Safety and Health Administration, Department of Labor
  5. Metal and Nonmetal Mine Safety and Health
  6. Safety and Health Standards - Surface Metal and Nonmetal Mines
  7. Explosives
  8. Electric Blasting

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Section
56.6400

Compatibility of electric detonators.

Section
56.6401

Shunting.

Section
56.6402

Deenergized circuits near detonators.

Section
56.6403

Branch circuits.

Section
56.6404

Separation of blasting circuits from power source.

Section
56.6405

Firing devices.

Section
56.6406

Duration of current flow.

Section
56.6407

Circuit testing.