1163.16 ARRANGEMENT OF INDUSTRIAL USES.
   Planned unit development districts may include industrial uses if it can be shown that the development results in a more efficient and desirable use of land.
   Industrial uses and parcels shall be developed in park like surroundings utilizing landscaping and any existing woodlands as buffers to screen lighting, parking areas, loading areas or docks, and/or outdoor storage of raw materials or products. A planned industrial area shall provide for the harmony of buildings and a compact grouping in order to economize in the provision of such utility services as are required. Thoroughfares shall be kept to a minimum throughout a planned industrial area in order to reduce through traffic.
   Project side yards of forty (40) feet and a rear yard of fifty (50) feet shall be required if the project is located adjacent to any residential uses. All intervening spaces between the right-of- way line and project building line and intervening spaces between buildings, drives, parking areas, and improved areas shall be landscaped with trees and plantings and property maintained at all times.