A construction proposal is a document used to provide a client with a clear understanding of a project's details. Contractor prequalification.TxDOT must qualify bidders to become eligible to bid or to receive a bid proposal on a construction or maintenance project. 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. The Awarded General Contractor will need to update all subcontractor pricing for contract execution once Construction Documents are completed. List the projects in order of priority, with the most relevant project listed first.