$2.2 Million Infrastructure Work Aims to Stabilize Taxiway Bridge Retaining Wall and Upgrade Electrical System
HOUSTON, TX – Infrastructure construction company F.H. Paschen began work this week on the Taxiway SF Bridge Retaining Wall Erosion Repairs at George Bush Intercontinental Airport (IAH), America’s 15th busiest airport which handles more than 700 domestic and international flights daily. The $2.2 million construction project for the Houston Airport System focuses on restoring and protecting critical ground aviation infrastructure that has been impacted by erosion over time.
The two-month project involves stabilizing affected ground areas by removing damaged soil and reshaping the terrain with select fill and stabilized soils. Crews will repair and re-waterproof sections of the bridge retaining wall to improve its durability and replace damaged concrete to ensure long-term performance. Additionally, the team will upgrade electrical systems by replacing outdated components with modern equipment to improve reliability across the site. Design partners on the project include engineering consulting firm AtkinsRéalis.
“This project matters to the Texas economy because it addresses the hidden but essential parts of the airport that keep everything else moving, ” said Bill Rocha, who leads F.H. Paschen’s operations in Texas. “By working closely with the Houston Airport System and partners like AtkinsRéalis, we are focused on delivering repairs that strengthen the facility for years to come.”
To keep the airport running smoothly, F.H. Paschen will use temporary fencing, containment systems, and operate against strict traffic control measures. Once in place, this fencing serves as the TSA-secured boundary for the duration of the project. These steps allow construction to proceed without interrupting daily flight operations or airside activity, maintaining both safety and security throughout construction.
“Our main goal is to complete these repairs efficiently while maintaining a safe environment within the active airfield, ” said Charlie Habermacher, F.H. Paschen Project Manager. “We have planned every step to make sure our work on the retaining wall and electrical systems doesn’t get in the way of the airport’s daily operations. ”
Extensive Aviation Experience
F.H. Paschen has a long history of managing complex construction projects at major airports across the United States. In Texas, the firm recently completed a $4.7 million renovation of 32 employee restrooms at Dallas-Fort Worth International Airport (DFW) for American Airlines. That project involved reconfiguring fifty-year-old plumbing lines and improving water efficiency while working in high-security, active terminals. The firm’s aviation portfolio also includes ongoing support space buildouts and canopy additions at DFW.
Growing Presence in Texas
In November 2025, F.H. Paschen announced the opening of a new Galveston office, marking the third F.H. Paschen office in Texas alongside existing offices in Houston and Irving. The company specializes in complex projects across sectors, including aviation and healthcare construction. F.H. Paschen also specializes in job order contracting in Texas and has several cooperative contracts available for state funded agencies.
