A tree preservation plan shall be required as part of the application for subdivision of residential land (including all planned unit developments, subdivisions, short subdivisions, and short plats). Once a subdivision is approved, the lots within that subdivision are subject to the subdivision’s tree preservation plan. That plan may call for installation of trees at the time each lot is built upon. Therefore, home construction on a lot subject to a tree preservation plan must comply with that tree preservation plan as a condition of building permit approval. Once the home is constructed, any necessary trees installed and approved, and the building permit receives final approval, all trees will be maintained for a minimum of three years under Article II, Section 16.50.130. (Ord. 2756 Att. F, 2006)