13.50.060 Classification of Buildings and Structures.
All buildings and structures are classified as follows:
   A.   Class “A” is any building or structure or any portion thereof which is moved on a motor truck or other vehicle propelled by its own power;
   B.   Class “B” is any building or structure or any portion thereof, not of Class “A” which is not more than sixteen (16) feet in width;
   C.   Class “C” is any building or structure or any portion thereof, not of Class “A” which is more than sixteen (16) feet and not more than twenty-two (22) feet in width;
   D.   Class “D” is any building or structure or any portion thereof, not of Class “A” which is more than twenty-two (22) feet and not more than twenty-eight (28) feet in width;
   E.   Class “E” is any building or structure or any portion thereof, not of Class “A” which is more than twenty-eight (28) feet and not more than forty (40) feet in width;
   F.   Class “F” is any building or structure or any portion thereof, not of Class “A” which is more than forty (40) feet in width.