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. Price proposals to perform Work, including all Addenda. 2.23.Craft persuasive bid proposals for construction projects with this comprehensive guide. Explore key components, from project overview to pricing details. "Bidder" means a person who desires to make a proposal on procurement. (See "Qualified Bidder" and "Responsive Bidder"). 2. Construction bids are quite lengthy and should contain as much information as possible regarding the project and what will be required of the contractor.