The FAA is conducting a market survey to identify contractors capable of designing and constructing two new Airport Traffic Control Towers in Prescott, AZ and Mesa, AZ, each with an accompanying base building. The estimated project cost is between $40 million and $70 million per site. This is a preliminary information-gathering step and not a formal solicitation. The agency plans to use a Design-Build project delivery method with a Firm Fixed Price contract, though it invites feedback on alternative contract types. The work includes comprehensive design, construction, and commissioning services for the complete facilities.