The authority may do the following:
involves an expenditure of more than ten thousand dollars ($10,000), the authority shall make a written contract with the lowest and best bidder after advertisement for not less than two (2) consecutive weeks in a newspaper of general circulation in Marion County, Indiana, and in such other publications as the authority shall determine. Such notice shall state the general character of the work and the general character of the materials to be furnished, the place where plans and specifications therefor may be examined, and the time and place of receiving bids. Each bid shall contain the full name of every person or company interested in it and shall be accompanied by a sufficient bond or certified check on a solvent bank that if the bid is accepted a contract will be entered into and the performance of its proposal secured. The authority may reject any and all bids. A bond with good and sufficient surety shall be required by the authority of all contractors in an amount equal to at least fifty percent (50%) of the contract price, conditioned upon the faithful performance of the contract. The authority shall require a bid, performance, and payment bond from a contractor for a project if the estimated cost of the project is more than two hundred thousand dollars ($200,000). The authority may require a bid, performance, or payment bond from a contractor for a project if the estimated cost of the project is not more than two hundred thousand dollars ($200,000).
IC 8-15-2-5