Sec. 22. (a) If the works board finally orders an improvement, the works board shall advertise for bids for the work as required by IC 36-1-12.
(b) The advertisement must state the following:
(1) That on the date named, the unit will receive bids for the improvement according to the resolution as modified or confirmed.
(2) The part of the cost of the improvement, if any, that will be paid by the unit.
(c) On the date named, all bids shall be publicly opened and considered.