The director of finance shall cause the amount of each assessment to be entered on the city assessment roll opposite the description of the particular lot or parcel of land, and the amount shall be collected together with all other taxes thereon against the lot or parcel of land. Thereafter such amounts shall be collected at the same time, and in the same manner, as general or ordinary city taxes are collected, and shall be subject to the same penalties and interest, and to the same procedure under foreclosure and sale in case of delinquency, as provided for ordinary city taxes. All laws and ordinances applicable to the levy, collection and enforcement of city taxes are made applicable to such special assessments. (Ord. No. 1401 (NCS), § 2.)