The Indianapolis Airport Authority (IAA) has shortlisted three teams to carry out a stormwater and wastewater PPP project at the US international airport.The IAA expects to reach ans agreement for the project by 2016. The three shortlisted teams are the following:

• Aqua Resources
• Inland Technologies International and CDM Smith
• Integrated Airport Solutions Group comprisig AECOM Capital, SUEZ Environnement and Hunt Construction

The preferred bidder will have to supply operations, maintenance, repair, replacement and administration services for the systems while providing for their long-term expansion. 

The airport's stormwater/wastewater systems are sufficient for the current volume of storm water activity but have limited capacity for new development. Within the next 10 years, the IAA anticipates substantial growth in its airside operations, which will have a significant impact on the airport's systems.

The IAA owns and operates Indiana's largest airport system. In addition to the Indianapolis International Airport, its facilities include the Downtown Heliport, Eagle Creek Airpark, Hendricks County Airport, Indianapolis Regional Airport and Metropolitan Airport.