TITLE 56: LABOR AND EMPLOYMENT
CHAPTER XIII: DEPARTMENT OF LABOR
PART 6000 CARNIVAL AND AMUSEMENT RIDE SAFETY ACT
SECTION 6000.200 INTERNAL COMBUSTION ENGINES
Section 6000.200 Internal Combustion Engines
a) Under no circumstances shall the fuel supply be replenished while the engine is running.
b) Any enclosed area in which an internal combustion engine is operated shall be ventilated and exhaust fumes shall be discharged outside the area.