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. What is a construction proposal?Use a construction proposal template to automate the creation of contracts and make sure you never put the wrong name or figure in a proposal again. Each proposal contains all certifications and affidavits, a proposal signature sheet and a proposal bid bond. PREQUALIFICATION. The Bidder shall prepare one (1) copy of its Bid Proposal on the proposal forms within the Contract Documents and three (3).