Indiana Code Title 5. State and Local Administration § 5-1-17-18.5

(1) that is constructed by, for, or on behalf of the authority;  and

(2) for which only one (1) bid was received from a responsible bidder.

(1) is not practicable or advantageous;  or

(2) would adversely affect the construction schedule or budget of the project.

(1) A copy of all documents that are included as part of the invitation for bids.

(2) A list of all persons to whom copies of the invitation for bids were given, including the following information:

(3) The basis on which the bid was accepted.

(4) Documentation of the board's negotiating process with the bidder.  The documentation must include the following:

(5) The entire contents of the contract file except for proprietary information included with the bid, such as trade secrets, manufacturing processes, and financial information that was not required to be made available for public inspection by the terms of the invitation for bids.