The drainage improvements at George Bush Intercontinental Airport (IAH) showcase a well-designed project that aligns with industry best practices and standards. Kenall’s work involved designing systems to meet Federal Aviation Administration (FAA) and City of Houston requirements, focusing on both safety and functionality.

Hydraulic analysis was conducted using advanced modeling tools like HEC-1 and HEC-2 to simulate 10-, 50-, and 100-year flow rates, ensuring the storm sewer systems could handle varying conditions. The project included the creation of a two-compartment, 685’ box culvert to connect existing drainage structures, as well as the installation of over 6,000 linear feet of storm sewers and 2,000 linear feet of slotted drains, using a combination of jack-and-bore and open-cut construction techniques. This comprehensive approach provides effective water management utilizing an efficient design strategy while addressing the challenges unique to the airport environment.