No building, land or premises shall be used and no building or structure shall be erected or altered unless otherwise provided for in these regulations, except for the following uses:

Site Plan Required. An application for all permitted and conditional uses shall include a site plan in accordance with the provisions of Section 405.140, Site Plan Requirements.

Landscape Plan And Buffer Zone Required. An application for all permitted and conditional uses shall include a landscape plan in accordance with the provisions of Article XXVI, Landscaping Regulations.

Screening Required. All mechanical equipment, trash refusal areas and roof-mounted equipment must be screened from public view.

Outdoor Storage And Merchandise Display. If such land placed in this district is adjacent to a district in which a single-family home is permitted, no article or material stored or offered for sale in connection with uses permitted above shall be stored or displayed outside the confines of a building unless it is so screened by permanent ornamental walls, fences or planting that it cannot be seen from adjoining streets or lots when viewed by a person standing on ground level, provided however, no screening in excess of seven (7) feet in height shall be required. However, automobile service stations engaged in the sale of gasoline and oil may permit open display of merchandise commonly sold by automobile service stations, i.e., oil, batteries, tires, wiper blades, etc. No permanent open display will be permitted on sidewalks or public rights-of-way.