Code of Federal Regulations (Last Updated: November 8, 2024) |
Title 30 - Mineral Resources |
Chapter I - Mine Safety and Health Administration, Department of Labor |
SubChapter K - Metal and Nonmetal Mine Safety and Health |
Part 57 - Safety and Health Standards - Underground Metal and Nonmetal Mines |
Subpart E - Explosives |
Electric Blasting - Surface and Underground |
§ 57.6400 - Compatibility of electric detonators.
Latest version.
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§ 57.6400 Compatibility of electric detonators.
All electric detonators to be fired in a round shall be from the same manufacturer and shall have similar electrical firing characteristics.