053-4 Wyo. Code R. § 75.1901
Current through April 27, 2019
(a) Diesel-powered equipment shall be used underground only with a diesel fuel having a sulfur content no greater than 0.05 percent and a flash point of 100 deg. F (38 deg. C) or greater. Upon request, the mine operator shall provide to an authorized representative of the Secretary evidence that the diesel fuel purchased for use in diesel-powered equipment underground meets these requirements.
(b) Flammable liquids shall not be added to diesel fuel used in diesel-powered equipment underground.
(c) Only diesel fuel additives that have been registered by the Environmental Protection Agency may be used in diesel-powered equipment underground.
053-4 Wyo. Code R. § 75.1901