If, within fifteen days from the mailing of the notice of assessment, any objections are filed to the schedule of costs of abating any such nuisances, the Council shall hear such objections and fix the amount of assessment for the abatement of such nuisance. If no such objections are so filed, the property shall be assessed, without any hearing or further notice, for the amount shown in the schedule of costs. Notice of the hearing of such objections by the Council shall be given at least ten days before such hearing by a written notice served personally upon or sent by regular mail, postage prepaid, to the objector.
(Ord. 1528 § 2 (part), 1968).