Where indicated in Table 13-115 and section 13-118 the erection, relocation, or modification of signs shall require permits and payment
of fees as described in Article 7, Administration and Enforcement, of this chapter.
No permit shall be required under this chapter for maintenance of a sign or for change
of copy on a changeable copy sign. The requirements of this chapter are in addition
to the requirements of the Uniform Building Code, National Electrical Code and other
applicable codes.