A request for proposal (RFP) is a business document that announces a project, describes it, and solicits bids from qualified contractors to complete it. The Request for Bid (RFB) is a type of line item BP. RFBs are unique in that the business process requires participation from personnel outside your company.You are invited to submit your Qualifications Statements in accordance with the instructions in this Request for. If you would like to request information or documents that are not listed, please use the contact information below to submit a public information request. RFP means Request for Proposals. (Optionally) Requests clarification of any questions or issues before submitting the bid. •, Submits the bid. Travis County Emergency Services District No. 4) Assist City staff in the preparation of the invitation to bid.