For the purpose of this title the commission shall have the following duties:
A. May initiate proposed amendments to this title and conduct an annual review of the complete zoning ordinance;
B. Review all proposed amendments to this title and make recommendations to the city council;
C. Review all planned unit developments and make recommendations to the city council;
D. Grant special use permits as specified in the official schedule of district regulations and under the conditions as herein specified with such additional safeguards as will uphold the intent of this title;
E. Hear and decide appeals where it is alleged there is an error in any order, requirement, decision, interpretation or determination made by the administrator; and
F. Authorize such variances from the terms of this title as will not be contrary to the public interest where, owing to the special conditions, a literal enforcement of this title will result in unnecessary hardship, and so that the spirit of this title shall be observed and substantial justice done. (Ord. 411, 8-14-2002)