Flammable and combustible liquids shall not be transferred from any tank vehicle except into aircraft fuel tanks, approved atmospheric tanks, or portable tanks and carboys.
EXCEPTION: Transfer of flammable and combustible liquids from a tank vehicle into fuel tanks of marine craft (for purposes of auxiliary power only), motor vehicles, or motor equipment may be performed under permit from the Department pursuant to Section 57.105.7, provided:
1. The transfer operation is not performed where the public is invited or where there is unusual exposure to life and property.
2. The tank vehicles are approved by the Department.
3. The tank vehicle’s specific function is that of supplying fuel to fuel tanks.
4. The dispensing hose does not exceed 50 feet in length.
5. The dispensing nozzle is an approved automatic closing type.