The Contractor will provide sample full-scale construction of the proposed designs, as required, for testing before final fabrication. Shipping and Installation.Download free, customizable construction bid templates and forms to track, manage, and appropriately estimate project bids. Please provide proposals that fit within this budget amount. Fill out all forms properly and completely. This template includes all of the information necessary to prepare a comprehensive construction bid. 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.