§56.6309. Fuel oil requirements for ANFO.
30 C.F.R. § 56.6309
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.
Waste oil, including crankcase oil, shall not be used to prepare ammonium nitrate-fuel oil.
Notes, amendments, and revision history
Source
Source: 61 FR 36795, July 12, 1996, unless otherwise noted.
Authority
Authority: 30 U.S.C. 811.
Source
Source: 50 FR 4054, Jan. 29, 1985, unless otherwise noted.