Use of proper bid form. Prime Contractor Prequalification Ratings Matrix (1-24-2022).The undersigned, as bidder, proposes and agrees if this bid is accepted to contract with the State of. Download free, customizable construction bid templates and forms to track, manage, and appropriately estimate project bids. Bids are invited on the basis of a Single Prime Contract. For pre-bid, bid opening, future contracted business, etc.