Why the airport's utility contract nearly tripled: 32 new gates instead of 20, airport officials say

When the City Council raised a construction contract at Austin-Bergstrom International Airport by $224 million on Oct. 22, no council member asked why. The airport has now given its explanation: the expansion it is building got bigger after the utility work was designed.

The original design assumed 20 new gates, Community Impact reported Oct. 30. The airport later finalized agreements with airlines for 32: 26 at the future Concourse B and six at Concourse M. An airport spokesperson told the outlet that the "significant" increase in capacity required revisions to several expansion projects, including this one.

For travelers and taxpayers, the airport's case is that the money buys capacity it now needs, and that it is paid by the airport, not the city's general fund.

This follows our Oct. 23 story on the vote.

What the money buys

The project, called Utility Infrastructure Campus-Wide, rose from $120 million to $344 million, an increase of more than 180%, according to Community Impact. It includes:

• a new electrical system and power distribution center;
• new storm drainage, water quality and detention ponds;
• piping for hot and chilled water;
• new duct banks for technology and telecommunications lines.

The contractors are Sundt Construction and Archer Western Construction. The airport broke ground Oct. 19, three days before the council vote, and expects to finish in 2029, the outlet reported.

The outage connection

The groundbreaking came days after a partial power outage at the airport, which was later attributed to a contractor accidentally striking an electrical line, Community Impact reported. Rustin Roussel, the airport's development officer, told the Airport Advisory Commission on Oct. 14 that the upgrades will add redundancy to the electrical system, which could help prevent future outages, according to the outlet.

Airport CEO Ghizlane Badawi called the project "absolutely critical to everything that we're building," the outlet reported. Mayor Kirk Watson called the broader Journey With AUS program a "huge and important economic engine" for the region.

Who pays

The project is paid for with airline charges, airport cash reserves, revenue bonds and federal grants, not city tax dollars, according to Community Impact. The Federal Aviation Administration has committed more than $16 million so far.

What our records add

The vote. The increase was item 27 on the Oct. 22 consent agenda, 26-2655. The consent agenda was adopted without objection, with Council Member Natasha Harper-Madison absent. No council member spoke on it. During public comment, one speaker urged a closer look and asked whether a change that large should be rebid.

The district. The airport is in District 2, represented by Council Member Vanessa Fuentes.

More airport items. After record traffic during Formula 1 weekend, we listed the council's recent expansion votes, from gate work to concessions.

What's next

The contract uses a "construction manager at risk" method, in which separate guaranteed-maximum-price packages set the actual work and cost under the higher ceiling. Concourse B and the new Arrivals and Departures Hall, which this utility work will serve, are still ahead. This contract went to the Airport Advisory Commission before the council, as our earlier story noted, and later airport contracts are likely to follow the same path.