No changes may be made in the final development plan during the construction of a PUD, except upon application to the appropriate agency under the procedures provided below:
A. Minor changes in the location, siting, and height of buildings and structures may be authorized, in writing, by the zoning administrator, if required by engineering or other circumstances not foreseen at the time the final plan was approved. No amendment to the approving ordinance shall be needed in such cases. No changes authorized by this subsection may cause any of the following:
1. A change in the use or character of the development;
2. An increase in the overall coverage of structures;
3. An increase in the intensity of use;
4. An increase in the problems of traffic circulation and public utilities:
5. A reduction in approved open space:
6. A reduction of off-street parking and loading space;
7. A reduction in required pavement widths.
B. All other changes in use, or rearrangement of lots, blocks, and building tracts, or any changes in the provision of common open spaces and changes other than listed above, must be made by duly enacted ordinance by the city council, after report of the planning staff and recommendation by the plan commission. Such amendments may be made only if they are shown to be required by changes in conditions that have occurred since the final plan was approved, or by changes in community policy. Any changes which are approved in the final plan must be recorded as amendments in accordance with the procedure established for the recording of the initial final plan documents.
(Ord. 81-11 Art. XVIII § 8(C), 1980).