The "Contract Documents" consist of this Agreement, the Conditions of the Contract, the. Drawings, and all Modifications issued subsequent thereto.Complete By. Contract, Exhibits. A proposal is a detailed project document that defines the scope of work, the process, the schedule, and the total price (usually in the form of a fixed fee). This agreement allows you to create customized terms and conditions for different types of design engagements. 1.1. PURPOSE: The County's objective is to identify the appropriate person(s) or firm to support the Nassau. The Nassau County Interim Finance Authority (the "Authority") is pleased to extend this "Request for. Bids. Nassau County is extending the William Burgess Blvd from US 17 to Miner Road. GAI is providing the design consulting services under Nassau Contract CM2785.