If, in the judgment of the Council, the varying benefits which are being derived by the several parcels of taxable property within an assessment district theretofore established by it, or in a zone thereof, or as to the extent of the areas of either, when the assessments are other than fixed lien assessments, either by reason of changed conditions or a reconsideration of original benefits the apportionment of which had been established by it, it may take proceedings to reestablish the apportionment of said benefits among said several parcels.
(Prior code App. A, § 154)
In the reapportionment of said benefits, the properties may be divided into zones in the manner herein provided, varying benefits may be assigned to said several zones, benefits of existing zones may be reapportioned, changes may be made in the several assessed valuations or properties within the district, or in such other method of apportioning benefits as had been previously established, or in the amounts of percentage of money that may be raised in the various zones, or in the rate of assessment levy that may be made therein, and provision may be made for granting credits for offsetting benefits.
(Prior code App. A, § 156)
The formulae for making said changes and modifications, the manner of apportioning benefits and the manner in which it shall be carried out shall be clearly set forth in the resolution of intention to make the changes and in the resolution ordering same, either by again setting them forth or by referring to them as set forth in said prior resolution.
(Prior code App. A, § 157)