If an owner of one or more parcels covered by Article III of this chapter fails to contact the Planning Department within 60 days of the date of the notice described in § 327.5-15, and fails to request a hearing as provided for in § 327.5-16, all parcels owned by such owner which meet the conditions described in § 327.5-14 and for which the notice required by § 327.5-15 was sent shall remain merged. Failure to request a hearing within the time and in the manner specified in this section shall result in a waiver of the right to a hearing. (Ord. 1762, 12/9/1986)