(A) All wall signs for which a permit is required under this chapter shall have a surface or facing of incombustible noncorrosive material; however, a combustible structural trim may be used thereon. Every wall sign, including the frames, braces, and supports thereof, shall be designated by a structural engineer or manufacturer, and shall be approved by the building commissioner as in compliance with the building code of the city, and by the electrical inspector as in compliance with the electrical code of the city.
(B) All letters, figures, characters, or representations in cutout or irregular form, maintained in conjunction with, attached to, or superimposed upon any freestanding sign, shall be safely and securely built or attached to the sign structure, and shall comply with all the requirements of § 93.52.
(Ord. 90-32, passed 10-2-90)