After issuance of a permit to construct a wireless communication facility, the permittee shall begin construction within one hundred eighty (180) days and shall complete construction within three hundred sixty (360) days or the permit and approval shall expire. As a condition of the permit, the Planning Commission shall require the applicant and site owner to certify that if construction is not commenced within one hundred eighty (180) days or completed within three hundred sixty (360) days that the site shall be available for another wireless telecommunications facility. (Ord. 22-2001. Passed 7-9-01.)