(A) A waterworks company, or a sewage disposal system company, that is a public utility may file an application with the public utilities commission for approval to collect an infrastructure improvement surcharge, determined in accordance with this section, from customers located in the company's affected service areas and subject to affected schedules filed by the company under section 4905.32 of the Revised Code. The application shall be in such form and contain such information as the commission prescribes. At the time of filing, the company shall serve a copy of the application upon the chief executive of each municipal corporation, the board of township trustees of each township, and the board of county commissioners of each county in which affected customers are located. A company for which an infrastructure improvement surcharge is authorized under this section may file an application for another such surcharge not sooner than twelve months after the filing date of its most recent infrastructure improvement surcharge application.

(B) The commission shall provide an opportunity for the filing of comments on an application filed under division (A) of this section. After considering those comments, the commission may authorize an infrastructure improvement surcharge for the company that is just and reasonable and is sufficient, but does not exceed, the revenue requirement necessary to do both of the following:

(1) Cover such infrastructure plant costs of the company as are described in division (C) of this section, incurred after March 1, 2003, and before the date of filing, and not already reflected in the affected schedules filed by the company under section 4905.32 of the Revised Code;

(2) Provide a fair and reasonable rate of return on the filing date valuation of that particular infrastructure plant.

Each infrastructure improvement surcharge chargeable to each affected customer class within any single tariff of the company shall not exceed three per cent, for a sewage disposal system company, and four and one quarter per cent, for a waterworks company, of the rates and charges applicable to the class and for the tariff in effect on the date the application was filed and, as to the allowed percentage increase, shall be uniform for each such class. The commission shall not authorize a company to have more than three infrastructure improvement surcharges for any single company tariff in effect at any time.

Additionally, the commission shall not authorize an infrastructure improvement surcharge under this section if it determines that the surcharge causes the company to earn an excessive rate of return on its valuation under section 4909.15 of the Revised Code.

(C) For purposes of this section, a company's costs of infrastructure plant may include depreciation expenses. Such infrastructure plant may consist of the following capital improvements that the commission determines are used and useful in rendering public utility service:

(1) In the case of a waterworks company, replacement of existing plant including chemical feed systems, filters, pumps, motors, plant generators, meters, service lines , hydrants, mains, and valves , main extensions that eliminate dead ends to resolve documented water supply problems presenting significant health or safety issues to then existing customers, and main cleaning or relining;

(2) In the case of a sewage disposal system company, replacement of existing infrastructure including chemical feed systems, filters, pumps, motors, sludge-handling equipment, plant generators, mains and lift stations , main extensions that resolve documented sewage disposal problems presenting significant health or safety issues to then existing customers, and main cleaning, inflow and infiltration elimination, or relining;

(3) Unreimbursed capital expenditures made by the waterworks company, or the sewage disposal system company, for waterworks, or sewage disposal, facility relocation required by a governmental entity due to a street or highway project;

(4) Minimum land or land rights acquired by the company as necessary for any service line, equipment, or facility described in divisions (C)(1) to (3) of this section.

(D) During the period that an authorized infrastructure improvement surcharge is in effect, the commission, by order and on its own motion or upon good cause shown, may reduce the amount of or terminate an infrastructure improvement surcharge if it determines that the surcharge causes the company to earn an excessive rate of return on its valuation under section 4909.15 of the Revised Code.

(E) An order issued by the commission deciding an application by a waterworks company or a sewage disposal system company for an increase in rates and charges pursuant to an application filed by the company under section 4909.18 of the Revised Code shall provide for the termination, as of the earlier of the effective date of the increase or the date specified in division (F) of this section, of any infrastructure improvement surcharges of the company authorized under this section.

(F) All surcharges authorized under this section shall terminate by operation of law not later than December 31, 2025.

(G) The company shall provide notice of any infrastructure improvement surcharge authorized under this section to each affected customer with or on the customer's first bill containing the surcharge.

(H) The commission may adopt such rules as it considers necessary to carry out this section.

Amended by 129th General AssemblyFile No.199, HB 379, §1, eff. 3/27/2013.

Effective Date: 11-07-2003 .