Prior to sending any vendor a copy of any request for proposals, the legislative authority shall advertise its intent to request proposals for the installation of energy conservation measures in a newspaper of general circulation in the municipal corporation once a week for two consecutive weeks. The notice shall state that the legislative authority intends to request proposals for the installation of energy conservation measures, indicate the date on which the request for proposals will be mailed to vendors, which shall be at least ten days after the second publication in the newspaper, and state that any vendor interested in receiving the request for proposals shall submit written notice to the legislative authority not later than noon of the day on which the request for proposals is to be mailed.
R.C. §717.02