, ______, and all protests so filed will be heard and considered by the City Council in the Council Chamber at said time. You are hereby referred to said ordinance for further particulars. Property belonging to you is to be assessed for this improvement. ______________________________ City Engineer. If any lots or parcels of land to be assessed from the improvement are assessed to “unknown owners” on said tax-rolls no such postal cards need be mailed to the owners thereof. The City Engineer shall immediately upon the completion of the mailing of said postal cards file in the City Engineer’s office an affidavit setting forth the time and manner of the City Engineer’s compliance with this provision; provided, that the failure of the City Engineer to mail said postal cards or the failure of the property owners to receive the same, shall in no wise affect the validity of the proceedings or prevent the Council from acquiring jurisdiction to order the work. SECTION HISTORY Based on Ord. No. 41,060. Amended by: Ord. No. 181,595, Eff. 4-10-11.