(b) The chief procurement officer shall solicit proposals through a request for proposals. The request for proposals shall include:(1) the time and date for receipt of proposals, the address of the office to which the proposals are to be delivered, the maximum time for proposal acceptance by the governmental body;(2) the purchase description and all evaluation criteria that will be utilized pursuant to paragraph (e); and(3) all contractual terms and conditions applicable to the procurement provided that the contract may incorporate by reference a plan submitted by the selected offeror for providing the required supplies or services. The request for proposals may incorporate documents by reference; provided, however, that the request for proposals specifies where prospective offerors may obtain the documents. The request for proposals shall provide for the separate submission of price, and shall indicate when and how the offerors shall submit the price. The chief procurement officer shall make copies of the request for proposals available to all persons on an equal basis.