The most important aspect of any RFP should be clear and concise. It should explain the project in detail, outlining all expectations and requirements.1. Collect the requirements for the request for proposals. An RFP helps to compare the proposals from different vendors, suppliers, and general contractors about undertaking a largescale construction project. Bystep guide to understanding the bidding process, along with tips on submitting a successful bid. This article describes what a Request for Proposal (RFP) is and how to compose and evaluate an RFP for construction services and suppliers. Note: The WDC will consider requests made to the Authorized WDC Contact Person to extend the Proposal Due Date and Time prescribed above. Indicate the qualifications of the Respondent's construction and design staff to be assigned to the project.