Supplementary Assessments and Rebates.

   Section 92.   Upon the completion of any improvement the director of finance and public record shall, in the event of there being a deficit in the fund provided for the making of any such improvement, report to the council a supplementary assessment to be made by ordinance of the council and certified for collection as is provided in the case of original assignments, but no such supplementary assessment shall be levied after the expiration of one year from the date of the completion of the improvement.