Improvement plans, proposed under the direction of a registered civil engineer licensed by the state, shall be submitted to the city engineer. The approval of the improvement plans by the city engineer shall be a condition of approval of the final map. The following shall be submitted to the city engineer:
(1) The plans and profiles of all improvements required by the provisions of this title, as well as of other improvements proposed to be installed by the subdivider in, over or under any street or right-of-way, easement or parcel of land where improvements are required or proposed;
(2) A map and report showing all earth fills of twelve inches or more;
(3) Any data, including profiles, contours, design calculations and other information, which the city engineer shall require for the preparation of a report stating that the drainage facilities to be installed to serve the proposed subdivision are in full compliance with the requirements of Section 20.16.060 and will accomplish drainage in the manner stated in that section.
In preparing the report, the city engineer shall consider the recommendations of any agencies concerned to whom he may have submitted such plans for review. The report shall be delivered by the city engineer to the city planning commission prior to approval of the final map. One copy of the report shall be retained by the city planning commission in its files and one copy shall be forwarded to the subdivider;
(4) A certificate of approval of any of the proposed improvements of concern to the southeast sanitation district.
(Ord. 121 § 501, 1967).