The following is a list of all formal solicitations available for open competition. How do I submit a bid or proposal?All formal bids and proposals shall be submitted as specified in the solicitation document. To register to receive notifications about solicitations relevant to your business please visit in our e-procurement system, APP and register. These links will connect you with the latest transportation-related bid and procurement opportunities from ADOT and a variety of state and local agencies. Please go to the Arizona Procurement Portal (APP) for information and to submit proposals. Edit, sign, and share CITY OF PHOENIX REQUEST FOR PROPOSAL (RFP) online. No need to install software, just go to DocHub, and sign up instantly and for free. The Town of Cave Creek (Town) is seeking a quality Construction Manager at Risk (CMAR) to provide design phase assistance and complete construction services. Submitting your bid can be done either physically at the office noted in the bid advertisement or online at the BidExpress website.