A. A tree report shall be prepared by an arborist.
B. A Tree Report shall include the following information:
1. The precise vertical and horizontal location within plus or minus one foot of each protected tree on the subject parcel and the generalized locations of all protected trees within twenty (20) feet of the subject parcel. Each protected tree shall be assigned an identification number;
2. Tree type by common name and botanical name;
3. The DSH calculation of all protected trees;
4. The approximate canopy diameter of each tree;
5. A letter grade for the health of each tree, in accordance with the International Society of Arboriculture and Tree Appraisal Current Edition, or equivalent;
6. A letter grade for the aesthetic quality of each tree employing the grades defined in Section 16.42.080.B.5. above;
7. Disclosure of any significant disease, insect infestations, heart rot, fire, or mechanical or wind damage;
8. Recommended tree surgery^ chemical treatment, or other remedial measures intended to improve the health, safety or life expectancy of the tree; and
9. Identify those trees that are to be preserved and trees that are proposed for removal. If proposing removal, provide supporting evidence that the protected tree cannot be preserved pursuant to Section 16.42.090.
(Ord. 553-19 § 8, 2019; Ord. 182 § 2 (part), 1997)