No steps or boxes, other than dock boxes, shall be placed on or fastened to the dock without the Harbormaster’s consent. Carpeting or any attachments that retain moisture or prevent ventilation are expressly forbidden. No modifications to the berth will be allowed except those done by the City staff, or performed by vessel owners with prior written approval of the Harbormaster. Vessel owners will be billed for any labor and materials necessary to correct violations of this section. (Ord. 3548 § 2, 2016)