1176.05  REQUIRED CONDITIONS.
   (a)   Enclosed Buildings.  All businesses, services or processing under Section 1176.02 shall be conducted wholly within a completely enclosed building, except for the sale of automotive fuel, lubricants and fluids at service stations, loading and unloading operations, parking and the outdoor display or storage of vehicles.
   (b)   Emissions. No use that causes excessive emission of particulates, dust, smoke, toxic, noxious or odorous matter or fumes, noise, vibration, glare, heat, air pollution, water pollution, fire or explosive hazard shall be permitted. Every effort shall be made to keep any emission or nuisance causing condition to the minimum attainable by the use of standard accepted technology.
   (c)   Site Restrictions. The site shall at no time be used for the outside storage, disposal, handling or transfer of any scrap, obsolete vehicles or any waste materials generated off-site. Waste generated on-site in the manufacturing process shall be removed as soon as possible and under no circumstances stored beyond thirty days unless contracted for removal as a recyclable product. Any outdoor storage areas shall be surrounded by some type of visual barrier (wall, treeline, etc.) that blends in with the existing landscaping and design. At no time shall material in these areas be stored or stacked so that it can be seen above the visual barrier.
   (d)   Building Restrictions. All buildings shall be of a homogenous design, color and landscaping consistent with modern building practices and the surrounding area.
   (e)   Visual Barrier. Any portion of a site used for purposes permitted in Section 1176.02 that is adjacent to existing residential property, or a residential district shall be landscaped and maintained by hilling and planting of rapid growing evergreen trees capable of maturing into an effective visual barrier.
   (f)   Night Operation. No building customarily used for night operation shall have any openings other than stationary windows and required fire exits on the side of such building that faces and is adjacent to a residential district or an existing residential property, nor shall any loading spaces, for such use, be located on the side of such building facing and adjacent to a residential district or an existing residential property.