Screening shall be provided and maintained in all buffer strips so as to provide a visual barrier to reduce views from various operations and features from a public street or adjacent dwellings. All utilitarian areas such as delivery and service areas, truck parking areas, outdoor storage areas, and waste disposal storage and pickup areas for principal business uses shall be screened. Except for screening required by § 600-1401C above, screening, where required, shall consist of the following:
A. Dense hedges of shrubbery or evergreens at least four feet in height, planted with spacing that can reasonably be expected to result in a continuous visual screen with minimum height of six feet within three years. Where the width of the buffer strip allows, the plants shall be placed in staggered rows to allow room for future growth.
B. Where the Zoning Administrator determines that a noise conflict may occur, the screening shall also be accompanied by a durable fence or masonry wall at least 70% solid of uniform color(s) and with a height of six feet.