Prior to the issuance of building permits for all new and/or expanded multiple-family residential, commercial, industrial, and institutional uses, a tree preservation plan shall be submitted. The plan and its implementation shall be in accordance with the requirements as outlined in the city's subdivision ordinance and shall be subject to the review and approval of the city engineer and zoning administrator. The zoning administrator may exempt an applicant from the submission of a tree preservation plan upon demonstration that such a plan is not considered relevant to the site in question. (Ord. 674, sec. 1, 7-17-2000)