Ohio Revised Code Title LXI. Water Supply Sanitation Ditches § 6133.08

(A) The county engineer of the lead county is responsible for the field work and shall make the survey, plans, and estimates for the joint drainage improvement. The county engineer of each affected county shall assist in making the reports and schedules. All reports and schedules of the lead county's county engineer shall be signed and approved by all the county engineers of the several affected counties and shall be filed with the clerk of the lead county.

(B) The county engineer of the lead county shall proceed to take bids, inspect the progress of the work and make estimates and reports on the progress of the work, accept the work and material for the improvement, and issue certificates therefor, as in the case of single county improvements under Chapter 6131. of the Revised Code.