Any tenant leasing property owned by the Authority is required to obtain written consent from the Authority’s Director of Engineering prior to making any alterations, modifications, or additions to such property or any improvements thereon, whether such improvements are owned by the tenant or the Authority. Tenant’s use of its leased property or improvements shall not interfere with the Authority’s operation of its terminal facilities, the operation of any user of the terminal facilities, or any other tenant. If any tenant desires to use its leased premises for a new or different purpose, such tenant shall be required to obtain prior written approval from the Authority