The Authority reserves the right to control the loading, unloading, and handling (hereinafter, in this Rule, collectively referred to as “handling”) of all cargo on premises and facilities under its control. No others will be allowed to perform such handling without special permission from the Authority. If such permission is granted, the charges to be assessed are those published in this MTO Schedule, unless excepted by the Authority. When another party is permitted to handle cargo, the Authority shall be paid by such party for use of its facilities and any equipment, labor, or materials provided at the rate(s) to be named, depending upon the commodity handled and conditions pertaining hereto.