Expert Interview with Seth Pitkin, PFAS Expert

Addressing the environmental challenges of perfluorinated compounds

Seth Pitkin is a distinguished hydrogeologist with more than 32 years of experience in the strategic investigation and remediation of groundwater and subsurface contamination. A leading expert in the fate and transport of organic contaminants, Mr. Pitkin is known for his innovative site investigations using high-resolution site characterization (HRSC) and the U.S. Environmental Protection Agency’s (EPA) Triad Approach to site characterization and remediation.

Expert Interview With Terri Stiffler, Resettlement Expert

Meeting comprehensive resettlement needs for global infrastructure projects

Terri Stiffler began her professional career as an electrical engineer in the defense industry. She changed jobs, moving into the environmental and international development field to pursue her passions of protecting the environment and improving the lives of those less fortunate around the world. After a life-changing experience volunteering with the Peace Corps in a rural village in Zimbabwe, and then working as a scientist for an environmental nongovernmental organization in Washington, DC, she joined Tetra Tech. For nearly 10 years, Ms.

Expert Interview with James Costello, Marine Structures Expert

Designing lasting, sustainable marine structures and managing risk through resilient design

James Costello has more than 30 years of experience in structural and marine design. A registered professional engineer, Mr. Costello’s expertise includes the design and retrofit of buildings, locks, dams, bridges, tunnels, and marine structures and extensive design work for floating and float-in structures. Structure types also include in-the-wet hydraulic steel and concrete structures such as floating lock guide walls, dams, and gates. James has completed a significant amount of work on high-profile projects for the U.S.

Tetra Tech Recognizes June as Safety Month

Sharing safe practices and taking a proactive approach to ensure that no one gets hurt
Press Release

June 1, 2018 /3BL Media/ - Tetra Tech places safety at the forefront of its daily operations, and its commitment to safety extends from executive management to hands-on project personnel and office staff around the world.

Tetra Tech Wins Léonard Award at “Grands Prix du génie-conseil” in Quebec

Receiving recognition for our environmental mitigation and rehabilitation work in Port Jervis

The “Association des firmes de génie-conseil-Québec”(AFG-Québec, Association of Consulting Engineering Firms-Quebec) held the 16th annual “Grands Prix du génie-conseil” event honoring Quebec’s consulting and engineering experts and the industry’s best projects. Tetra Tech was nominated in 4 out of 11 categories, including Industry, Urban Infrastructures, Environment, and Consulting Engineering Mentor of the Year.

Los Angeles Business Journal Ranks Tetra Tech #1 Environmental Engineering & Consulting Firm

Leading with Science® to provide environmental engineering services in Los Angeles County

Los Angeles Business Journal ranked Tetra Tech as the #1 Environmental Engineering and Consulting Firm in Los Angeles County for 2018. With headquarters in Pasadena, California, Tetra Tech was founded in 1966 and has grown to 522 employees in Los Angeles County, with 17,000 employees and 400 offices worldwide. Led by CEO and Chairman Dan Batrack, Tetra Tech’s full-service work includes expertise in water, environment, infrastructure, resource management, energy, and international development.

Tetra Tech AEG Becomes a Certified Military Talent Employer

Press Release

RICHFIELD, Ohio, May 10, 2018, /3BL Media/ - Tetra Tech AEG, a leading provider of consulting and construction services in solid waste and industrial markets, has become a NEOVETS Certified Military Talent Employer (CMTE). Through the CMTE certification, Tetra Tech is supporting military members who have served the United States’ greater interests and sacrificed for our welfare.

The Role of Social Capital in Resilience for Displaced People in Urban Areas

Understanding social capital to bridge humanitarian support, urban development, and resilience among displaced people and host communities in Somalia’s cities

Simon Griffiths, the evaluation and research practice lead for the international development practice of Coffey, A Tetra Tech Company (Tetra Tech), reflects on Tetra Tech’s emerging approach to measuring urban resilience in humanitarian and urban settings. Focusing on Somalia, he looks at the importance of understanding and measuring social capital in building resilience among people who have migrated to urban areas due to drought and within the communities that host them in the short and long term. All opinions expressed in this post are the author’s own.

Leveraging Partnerships for Water Security: Reducing Non-revenue Water in Uganda

Strengthening the private sector and public utilities to reduce non-revenue water and improve urban resilience

Urban areas in many parts of Africa face the challenges of competition for water resources, inadequate infrastructure, droughts and water shortages, and non-revenue water loss—water that has been produced and is "lost" before it reaches the customer. In this post, Tetra Tech’s Leif Kindberg and Dr. Scott McCormick discuss how reducing the amount of water lost before it reaches the customer is integral to water security and the resiliency of urban water and sanitation services. All opinions expressed in this post are the authors’ own.

Tetra Tech Is #1 in Water for 15 Years

Using our technical expertise to achieve consistent top rankings from Engineering News-Record

Tetra Tech is Leading with Science® to deliver innovative solutions for its clients’ most challenging water problems around the world. In 2018 Engineering News-Record (ENR) ranked Tetra Tech #1 in Water in its “Top 500 Design Firms” issue for the 15th year in a row. Tetra Tech also advanced to the #4 spot out of 500 firms in the Design Firm ranking for 2018.


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