A completely new, industry-first document, including model language, for the preparation of requests for proposals (RFP) for procuring the services of a design-builder. EJCDC D-111 may be used for both procuring a design-builder via a one-step process (in which the submitted proposal is typically required to include qualifications, a technical proposal, and a price proposal) or as the second (following prequalifications) of a two-step procurement process (typically involving submittal of a technical proposal and a price proposal).