A. Two copies of plans and specifications shall be submitted with the application for each sign requiring a permit. One copy of the plan shall be returned to the applicant at the time the permit is granted. The plan shall show complete detail about the size of the sign, the method of attachment or support, location and material to be used.
B. A plan for support for any sign subject to excessive stress shall be accompanied by a structural computation. Sufficient data shall be submitted to show that supporting surfaces and other members of an existing building to which the sign is to be attached are in good condition and are adequately strong to support the load, including the proposed sign. (Ord. 1340-88 § 2 (part), 1988).