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Projects

Tetra Tech’s greatest impact on the world is through the projects we perform in communities around the globe. In partnership with our clients, we are improving lives and creating a more sustainable future.

I-595 Corridor showing multiple interchanges
  • Projects

Predicting Future Pavement Maintenance and Rehabilitation Needs for the I-595 Express
A sharecropper on a Kalehe coffee plantation tends to her bean field
  • Projects

Building Value Chain Resilience for Income and Food Access in Eastern DRC
USAID and project staff announce the Parliament of Georgia’s new website concept
  • Projects

Strengthening Democratic Governance in Georgia
USAID Oceans works with small and large-scale fishers to ensure all members of the seafood supply chain can contribute to end-to-end traceability
  • Projects

Combating Illegal, Unreported, and Unregulated Fishing in Southeast Asia
Indonesian female turned away from the camera, facing the 70 MW Sirdap Wind Power Plant in South Sulawesi
  • Projects

Cutting Emissions in Indonesia through Clean Energy Development
Logs being brought in at the Blanco River basin port in Requena, Loreto
  • Projects

Advancing Peru’s Sustainable Forest Management through Technology
Tetra Tech chemists in a laboratory in Upper Egypt examine water samples to ensure the quality of produced water
  • Projects

Improving the Operational Performance and Financial Sustainability of the Egyptian Water Sector
Tetra Tech designs, models, and manages the U.S. National Airspace System
  • Projects

Modernizing the U.S. National Airspace System 
Aerial view of the 12 MGD surface water treatment plant
  • Projects

Delivering a New Drinking Water Treatment Plant for Rocket City, Alabama 
108” Horseshoe Tunnel crossing under the Agua Hediona Lagoon for the 54” Steel Conveyance Pipeline
  • Projects

Providing Reliable, High-Quality Drinking Water for San Diego
Intelligent Water System Central Control Room designed by Tetra Tech
  • Projects

Building Community Resiliency with Intelligent Water Management 
View along the earthen levee—Central Wetlands is the flooding source (right) and protection is provided to adjacent residents
  • Projects

Designing and Certifying a Levee System in Louisiana According to FEMA Criteria
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