Tetra Tech’s scientists and engineers have performed thousands of assessments and scoping studies at the outset of a project to optimize solutions based on factors such as cost, schedule, and human health and environmental benefit.

Our front-end services help our clients meet regulatory requirements, obtain necessary permits, and identify the most cost-effective solutions for a project. Tetra Tech conducts assessments and scoping studies for all media, including air, water, infrastructure, and soils. Our scientists use a combination of field data and computer models to accurately characterize the project environment.


  • Ecological and human health risk assessments
  • Environmental Impact Assessments and Statements
  • Feasibility studies
  • Intelligent master planning
  • Permitting
  • Scoping studies
  • Socioeconomic analyses
  • Source water protection plans
  • Stormwater plans
  • Transportation plans
  • Watershed plans

Related Projects

Edwards Air Force Base cell tower site located on the Air Force Research Laboratory.

Environmental Baseline Surveys for Edwards AFB Cell Sites

Preparing EBS for lease renewals on two Edwards Air Force Base cell tower sites operated by a confidential telecommunications company


Konza Technopolis—the New Silicon Savannah

Providing program management, architecture-engineering services, and training to develop a new smart city in Kenya

LA River

Los Angeles River Revitalization Master Plan

Bringing new life to the Los Angeles River

Rising water of the Quill Lakes threatening Highways 6 and 16.

Engineering Design Services for Flood Prevention, Saskatchewan

Providing engineering solutions to raise highways 6 and 16 near the Quill Lakes, Saskatchewan, Canada