If it appears, by the return of the mailed notices or by other means, that one or more of the affected owners cannot be found or are not served by the mailed notice, the board shall cause the notice to be published once in a newspaper of general circulation in the county not later than ten days before the adoption of the resolution.
The board shall cause a notice of the hearing to be published once a week for two consecutive weeks in a newspaper of general circulation in the county or as provided in section 7.16 of the Revised Code. On or before the date of the second publication, the board shall cause to be sent by first class or certified mail a copy of the notice to every owner of property to be assessed for the improvement whose address is known.
The notice shall set forth the time and place of the hearing, a summary description of the proposed improvement, including its general route and termini, a summary description of the area constituting the assessment district, and the place where the plans, specifications, estimate of cost, and tentative assessment are on file and may be examined. Each mailed notice also shall include a statement that the property of the addressee will be assessed for the improvement. The notice also shall be sent by first class or certified mail, on or before the date of the second publication, to the clerk, or to the official discharging the duties of a clerk, of any municipal corporation any part of which lies within the assessment district and shall state whether or not any property belonging to the municipal corporation is to be assessed and, if so, shall identify that property.
At the hearing, or at any adjournment of the hearing, of which no further published or mailed notice need be given, the board shall hear all parties whose properties are proposed to be assessed. Written objections to or endorsements of the proposed improvement, its character and termini, the boundaries of the assessment district, or the tentative assessment shall be received by the board for a period of five days after the completion of the hearing, and no action shall be taken by the board in the matter until after that period has elapsed. The minutes of the hearing shall be entered on the journal of the board, showing the persons who appear in person or by attorney, and all written objections shall be preserved and filed in the office of the board.
R.C. § 6117.06