Tetra Tech Awarded $62 Million Clean Water
January 11, 2011 02:33 PM Eastern Time
PASADENA, Calif.--(EON: Enhanced Online News)--Tetra Tech, Inc. (NASDAQ: TTEK) announced today that
it has been awarded a five-year $62 million contract to support the U.S. Environmental Protection Agency (EPA)
Office of Wastewater Management in protecting and restoring the nation’s waters and watersheds. This single-
award contract is 45% larger than the predecessor contract that Tetra Tech held. Tetra Tech has provided technical
and programmatic support to EPA’s water protection programs under various contracts since the 1970s.
Under the new contract, Tetra Tech will support EPA’s expanding programmatic responsibilities under the Clean
Water Act. Tetra Tech will provide technical expertise to EPA as it utilizes the watershed approach to address
challenging water pollution problems, promote the use of innovative technologies, and address the nation’s growing
wastewater infrastructure needs.
About the EPA Office of Wastewater Management (http://water.epa.gov/)
EPA's Office of Wastewater Management oversees a range of programs contributing to the well-being of the
nation's waters and watersheds. Through its programs and initiatives, the Office of Wastewater Management
supports the Federal Water Pollution Control Act, commonly known as the Clean Water Act, by promoting
effective and responsible water use, treatment, disposal, and management and by encouraging the protection and
restoration of watersheds.
About Tetra Tech (www.tetratech.com)
Tetra Tech is a leading provider of consulting, engineering, program management, construction, and technical
services addressing the resource management and infrastructure markets. The Company supports government and
commercial clients by providing innovative solutions focused on water, the environment, and energy. With
approximately 12,000 employees worldwide, Tetra Tech’s capabilities span the entire project life cycle.
Any statements made in this release that are not based on historical fact are forward-looking statements.Any
forward-looking statements made in this release represent management’s best judgment as to what may
occur in the future.However, Tetra Tech’s actual outcome and results are not guaranteed and are subject to
certain risks, uncertainties and assumptions ("Future Factors"), and may differ materially from what is
expressed.For a description of Future Factors that could cause actual results to differ materially from such
forward-looking statements, see the discussion under the section "Risk Factors" included in the Company’s
Form 10-K and 10-Q filings with the Securities and Exchange Commission.
Tetra Tech, Inc.
Jorge Casado, Investor Relations
Talia Starkey, Media & Public Relations