R 408.12237 Fuel.

Rule 2237. (1) An employer shall provide and require the use of approved safety fuel cans where tractors are refueled with gasoline at other than a gas pump area or tank wagon. (2) A tractor shall not be refueled while the engine is running or while a source of ignition is within 25 feet of the tractor. Spilled fuel shall be carefully washed away or completely evaporated, and the fuel tank cap replaced before restarting the engine.