ENVIRONMENTAL ENGINEERING
AND CONSULTING

Tetra Tech is an industry leader in the markets we serve under our environmental engineering and consulting business area. We protect and improve the quality of life through a broad range of water resources and environmental management services, including watershed management, groundwater cleanup, and environmental restoration to ensure a clean water supply, productive reuse of economic assets, and sustainable development of natural resources. We also provide environmental science and research and development services, including the development of complex simulation models. Our clients include the U.S. Department of Defense, U.S. Environmental Protection Agency and other federal agencies, state and local governments, and industrial clients in the petroleum, mining, chemical manufacturing, and aerospace industries.

GOVERNMENT COMPLIANCE SERVICES

Tetra Tech provides a wide variety of environmental services, emergency response, technology transfer, training, and multimedia compliance support under this business area. We help the U.S. Environmental Protection Agency evaluate innovative technologies, conduct contaminated site characterization and remediation, train first responders, and respond to environmental disasters, both natural and manmade. We provide energy management and homeland security services to federal and state agencies and licensing and permitting support to power and utility clients. We provide planning, study, and investigation services for public and private clients. Other major clients include the U.S. Navy, the U.S. Air Force, the U.S. Agency for International Development, the National Oceanic and Atmospheric Administration, and the U.S. Department of Energy.

REMEDIATION AND CONSTRUCTION

Tetra Tech provides environmental remediation services to help our clients achieve site closure, including remedial design and the full range of remedial services for hazardous waste sites, radioactive waste sites, and sites contaminated by waste military munitions. We provide site investigation, risk assessment, feasibility studies, remedial design and engineering, remedial construction, and unexploded ordnance services at some of the most high-profile cleanup sites in the world. Tetra Tech manages performance-based remediation and other traditional contracts, including remediation and construction programs related to rebuilding Iraq, military facilities, and realigning military bases nationwide. Our primary clients include all branches of the U.S. Department of Defense, the U.S. Department of Energy and large industrial clients.