Indiana Code Title 36. Local Government § 36-9-39-4

Sec. 4. (a) Notice of the resolution required under section 3 of this chapter shall be published in accordance with IC 5-3-1.  The notice must state the date, time, and place of a hearing at which the municipal works board will hear all interested persons, including persons whose property is affected or will be affected by the proposed sewage works, on the question of whether the special benefits that will accrue to the property to be assessed will be equal to the estimated cost of the works.

(b) On or before the date specified in the notice, the engineer shall file with the works board the engineer's estimate of the total cost of the work, including any amount determined under IC 36-9-22-5.