Each addendum or revision will be included with the Electronic Plans and Proposals. Though writing a bid proposal can seem daunting, following the steps in this article can increase your chances of success in bidding.Discover what a bid proposal is, the elements of a bid proposal, how to create one and a template and example that can guide you. A request for proposal (RFP) checklist catalogs the steps, information and documents required to create and complete an RFP. Contractors wanting to bid on items included in a particular letting must submit the properly completed "Request for. Every proposal should be done on company letterhead with the company's name, address, and phone number prominently displayed.