The following additional conditions shall apply in the C-4 Zone:
(A) Any existing residential structures in this zone shall not be used for both residential and commercial purposes at the same time.
(B) All roof-mounted mechanical equipment and/or duct work which projects above the roof or roof parapet of a building and is visible from adjacent property or a public street at ground level shall be screened by an enclosure which is consistent with the architecture of the building.
(C) All exterior walls of buildings shall be either painted or surfaced with decorative materials. Gutters, downspouts, vents, louvers, exposed flashing, doors and other building elements shall be painted consistent with the color scheme of the building.
(D) All uses shall be conducted within a completely enclosed building except as follows:
(1) Automobile service stations.
(2) Off-street parking and loading facilities.
(3) Outdoor uses permitted by conditional use permit.
(E) All buildings and/or uses on property shall be provided with outdoor trash and refuse storage areas sufficient to provide adequate, safe and efficient storage of waste and refuse expected to be produced. A minimum of one such outdoor trash and refuse area not less than four and one-half feet in width and six feet in length shall be provided for each building and/or use on property; however, the Director of Planning and Development may require additional storage areas if determined necessary to adequately serve any building and/or use. All outdoor trash and refuse storage areas shall be screened from view on all sides by a solid fence, wall or structure a minimum of five feet in height and shall be located so as to be readily accessible to users and collection personnel.
('64 Code, § 44.22) (Am. Ord. 358, passed 7-10-69; Am. Ord. 700, passed 9-11-86; Ord. 822, passed 3-11-93) Penalty, see § 10.97