This page is where the public copy of bidder submissions are posted for public review. The Bid Letting Unit is responsible for construction project advertisements, assisting with electronic bidding, fulfilling requests for eligibility to bid.Bid Information for upcoming road agency projects can be found here. Preparation of Bids. Bids should be prepared providing a straight-forward, concise description of the Bidder's ability to meet the requirements of the ITB. Fill out the form in Microsoft Word Format. DTMB must type on the form, so they can't not accept it as a PDF file. What type of contract is best suited for procurement.