Leading with Science® to eliminate poverty, inequality, and climate change
As part of its corporate commitment to sustainability, Tetra Tech joined the United Nations (UN) Global Compact, which supports UN efforts to end extreme poverty, fight inequality, and address climate change.
Using structural engineering expertise to design sustainable infrastructure for California
Megan Hanrahan is a design engineer at Tetra Tech, specializing in structural engineering. She has a Bachelor of Science in Civil Engineering from University of California, Irvine, and a master’s degree in Structural Engineering from University of California, Los Angeles. She passed the national PE exam and is currently in the application process for the California survey and seismic exams. We spoke with Megan as part of our #TtInspires campaign celebrating the passion of Tetra Tech employees. Follow #TtInspires on social media for more stories.
Safety is at the forefront of Tetra Tech’s daily operations. Each June, in partnership with the National Safety Council, we recognize Safety Month by renewing our commitment to safety and reinforcing the importance of safety awareness among our employees around the world. At Tetra Tech, we are Safe by Choice* at work, home, and on the road.
Leading with Science® to improve water infrastructure and increase resilience in California
Laurence Esguerra earned his bachelor’s degree from the University of California, Irvine in civil engineering with an emphasis in water and wastewater. Laurence interned with Tetra Tech as a student and joined our Irvine office after graduating in 2003. As a project manager and technical lead, he focuses on water and recycled water infrastructure. He manages design and implementation of water and recycled water capital improvement projects for local municipalities. We talked with Laurence as part of our #TtInspires campaign celebrating the passion of Tetra Tech employees.
Providing innovative water treatment design and construction oversight services in Liberia
The American Council of Engineering Companies of Massachusetts (ACEC/MA) honored Tetra Tech with the 2019 Engineering Excellence Gold Award for its achievements on the U.S. Agency for International Development (USAID) Liberia Municipal Water Project (LMWP) I & II. This award recognizes engineering projects for innovation, complexity, fulfillment of client needs, socio-economic considerations, and future value to the profession.
Designing a unique, multiuse stormwater capture facility and recreational space for the Los Angeles community
The City of Los Angeles recognized Tetra Tech for its work on the civil engineering design of the Albion Riverside Park in Los Angeles, California. The City presented Tetra Tech’s project team with a certificate of recognition as part of the ribbon cutting ceremony for the park in March 2019. Tetra Tech’s work included pre-design, civil engineering design, and construction support services for the project.
Using mechanical engineering to provide innovative, sustainable solutions to improve the environment
Alexandra Der is a mechanical design engineer at Tetra Tech. She has a Bachelor of Science in Mechanical Engineering from Boise State University, and she is currently working on completing her master’s degree in Mechanical Engineering at Seattle University. We talked with Alexandra as part of our #TtInspires campaign celebrating the passion of Tetra Tech employees. Follow #TtInspires on social media for more stories.
Expanding electrical engineering expertise through challenging projects and team work
Priyanka Varshney is an electrical engineer-in-training working on nuclear energy at Tetra Tech and based in Pickering, Ontario. With her interest in clean energy, she enjoys exploring opportunities to bring advancements to the energy sector and spark conversations with industry experts about technological impacts on the sector. Priyanka has a bachelor’s degree from Aligarh Muslim University in electrical engineering and diploma certificate from University of London in general management. She joined Tetra Tech in 2016.
Using operations research and analytics to improve sustainable sewer management in Kentucky
Tetra Tech won the prestigious Franz Edelman Award, which recognizes the ways that operation research and analytics are improving how people live and work around the globe. This accolade, which was announced at the INFORMS gala on April 15, 2019, recognizes Tetra Tech’s partnership with the Louisville Metropolitan Sewer District (MSD) in Kentucky to implement real-time control (RTC) software to manage the city’s sewer network.
Improving water quality through stormwater diversion and treatment
As part of the Los Cerritos Watershed Management Plan, the City of Lakewood, California, selected Tetra Tech to provide preliminary engineering, design services, and construction support services for the stormwater and runoff capture project in Bolivar Park.
Bolivar Park currently uses potable water for all irrigation needs. The City is implementing a smart regional stormwater best management practice that results in water quality improvements in the Los Cerritos channel, enables stormwater infiltration, and provides an alternate water supply for the park’s irrigation needs.