Ohio Revised Code Title V. Townships § 515.15

A board of township trustees may contract only with the corporation, company, partnership, association, municipal corporation, or person that owns overhead cables, wires, and appurtenant equipment on a street or right-of-way located within the township for the relocation of the overhead cables, wires, and appurtenant equipment underground.  Nothing in this section requires the owner of the overhead cables, wires, and appurtenant equipment to agree to a contract that contains terms or conditions that are not acceptable to the owner.  Unless a pre-existing arrangement provides otherwise or the parties to the contract agree otherwise, the township shall pay the cost of the relocation as provided in the contract.  A proceeding for the relocation may be combined with a proceeding for the furnishing of new street lighting facilities or other street improvement.

A board of township trustees may, by resolution, adopt and enforce regulations requiring owners of property abutting a street in which overhead wires, cables, and appurtenant equipment supplying a utility service have been relocated underground and service connections have been provided to the street, right-of-way, or property line, to install underground wires, cables, or conduits from the street or right-of-way to the buildings or other structures on the property to which the utility service is supplied.  The township may pay the cost incurred in installing underground wires, cables, or conduits from the street or right-of-way to the buildings or other structures on the property to which the utility service is supplied.

For the purpose of relocating overhead wires, cables, and appurtenant equipment and installing underground wires, cables, conduits, and appurtenant equipment, a township may enter upon any private land to examine or survey lines for the wires, cables, conduits, and appurtenant equipment and may appropriate as much land as is necessary for the relocation and installation.

The township is not liable for any service outages or other damage caused by the underground relocation project.  The owner of the overhead cables, wires, and appurtenant equipment is not liable for any service outages or other damage caused by the underground relocation project, unless the outage or other damage was caused by the owner's negligence.  Nothing in this section otherwise alters township liability under Chapter 2744. of the Revised Code.