§ 123.16 SWALE TREE REQUIREMENTS.
    for a shall submit a plan to provide for adjacent to their property.
   123.16(A)    location and purpose.   shall be required along improved . The species and location of shall not conflict with improvements and .
   123.16(B)   Size, spacing and planting width.   shall, at time of planting, have a of at least four and one-half feet, a height of at least 14 feet, and a of two and one- half inches. shall be spaced at average intervals of 35 feet. Existing planting areas of less than six feet in width shall have a minimum depth of 12 inches. Roads fronting shall comply with these provisions. For all other , all with existing or expected trunk diameters of four inches or greater must be located outside of the clear zone as established by applicable safety criteria. Average spacing requirements for grouped one units (zero--line or ) shall be based on total of the adjacent and not on individual widths. Required shall be installed prior to the final inspection.
   123.16(C)   Root barriers. Root barriers are required where are planted within five feet of a or . Root barriers shall be placed against the edge of the and the edge of the pavement, and shall extend five feet in both directions parallel to the and .
(Ord. 2010-19, passed 10-4-2010; Am. Ord. 2015-21, passed 9-21-2015)