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 56 - Safety and Health Standards - Surface Metal and Nonmetal Mines |
Subpart E - Explosives |
Use |
§ 56.6309 - Fuel oil requirements for ANFO.
Latest version.
-
§ 56.6309 Fuel oil requirements for ANFO.
(a) Liquid hydrocarbon fuels with flash points lower than that of No. 2 diesel oil (125 °F) shall not be used to prepare ammonium nitrate-fuel oil, except that diesel fuels with flash points no lower than 100 °F may be used at ambient air temperatures below 45 °F.
(b) Waste oil, including crankcase oil, shall not be used to prepare ammonium nitrate-fuel oil.