A. Responsibility to Install. Installation, change, substitution or removal of any existing or subsequently designated street address numbers shall be completed within five (5) days after receipt by the owner, occupant, lessee, tenant, sub-tenant, fiduciary or custodian of such building, structure or parking lot, or any person or agent in charge therefor, from the City Engineer.
B. Size. The minimum dimensions of any street address number designated by the City Engineer on or after July 1, 1974, shall be as follows:
1. The height in inches of any number or figure therein shall not be less than four (4) inches in height.
2. The width of any portion of a figure in or comprising the number shall not exceed one-tenth (1/10) of its height.
C. Design. Design (including shape and style), as well as location of the street address numbers, shall be such that they are legible and easily readable. The City Engineer may prescribe a street address number larger in size than the dimension stated in Subsection B. hereinabove, if he determines that due to lighting conditions, building locations, shadows, background or other reasons, the street address numbers of minimum dimensions will not be easily readable from the street or approach to the entrance. A street address number of unusual design or placement may not be employed without the prior written approval of the City Engineer.
D. Rules and Regulations. The City Engineer shall adopt such reasonable rules and regulations as are necessary to implement the street address numbers provided for in this Chapter.