Sections
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56.6400
§ 56.6400 Compatibility of electric detonators. -
56.6401
§ 56.6401 Shunting. -
56.6402
§ 56.6402 Deenergized circuits near detonators. -
56.6403
§ 56.6403 Branch circuits. -
56.6404
§ 56.6404 Separation of blasting circuits from power source. -
56.6405
§ 56.6405 Firing devices. -
56.6406
§ 56.6406 Duration of current flow. -
56.6407
§ 56.6407 Circuit testing.