18.112.180: OUTDOOR STORAGE AND WASTE DISPOSAL:
In the I-P zone:
   A.   Outdoor storage and activities associated with permitted uses shall be screened from the street by building walls, screen walls or screen fencing. Such screening shall be constructed of solid masonry or rust resistant metal fences not less than six feet (6') in height and with the capacity to support vine growth of sufficient density to screen the storage activities from public view. These walls or fences shall be located on or behind the front setback line.
   B.   The storage of combustible materials shall be not less than twenty feet (20') from any interior lot line, and a roadway shall be provided, graded, surfaced and maintained from the street to the rear of the property to permit free access of firetrucks at any time.
   C.   No materials or wastes shall be deposited upon a subject lot in such form or manner that they may be transferred off the lot by natural causes or forces. All waste materials shall be stored in an enclosed area and shall be accessible to service vehicles.
   D.   Wastes which might cause fumes or dust, or which constitute a fire hazard, or which may be edible by or otherwise be attractive to rodents or insects, shall be stored only in closed containers in required enclosures. (Ord. 2759, 2011)