The provisions of this Division are applicable to all persons and the obtaining of a license is a prerequisite to the lawful establishment, use and operation of a rubble fill site within the County, and irrespective of the point of origin or initial shipment of such rubble. In addition, the licensing requirements of this Division are applicable: To license or permit applications under the County Zoning Ordinance and pending as of the effective date hereof, or when subsequently filed and in all instances when such applications related to activities and functions in any degree or manner regulated and controlled by this Division; and To existing or previously commenced activities regulated hereby, and in violation of the County's Zoning Ordinance.