Map out a realistic timeline for the project, breaking it down into phases of work. 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.Contractor prequalification. TxDOT must qualify bidders to become eligible to bid or to receive a bid proposal on a construction or maintenance project. Project Approach Identify projects of similar size and scope that your firm has completed. List the projects in order of priority, with the most relevant project listed first. Is it just a letter stating the bid price and payment terms, and a scope breakdown with line items as an attachment?