30 C.F.R. § 56.4400 Use restrictions.
Title 30 - Mineral Resources
(a) Flammable liquids shall not be used for cleaning. (b) Solvents shall not be used near an open flame or other ignition source, near any source of heat, or in an atmosphere that can elevate the temperature of the solvent above the flash point.
Title 30: Mineral Resources
PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES
Subpart C—Fire Prevention and Control
Flammable and Combustible Liquids and Gases
§ 56.4400 Use restrictions.