(A)   Any conditional use approved as required by this subchapter shall expire one year after the conditional use permit was granted unless a building permit based upon and incorporating the conditional use is obtained within the aforesaid 12 month period.
   (B)   An extension of one additional year may be granted on request of the applicant where conditions have not changed during the first year. The request for the conditional use approval extension must be filed with the city at least 30 days prior to the expiration of the aforesaid 12 month period.
(Ord. 241, passed 11-27-85; Am. Ord. 850, passed 9-18-97)