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Savannah Harbor

3-D Modeling for Savannah Harbor

Examining water movement in complex estuary systems

AWEA Wind Energy Siting

AWEA Wind Energy Siting Handbook

Creating the wind energy industry's siting guide

Afghan National Army Base

Afghan National Army Base Design

The first contractor in Afghanistan assisting the Corps in rebuilding the ANA

Alaskan Native Village

Alaskan Native Village Relocation

Helping communities in the Arctic Circle deal with climate change

Alcoa Marsh Restoration

Alcoa Marsh Restoration

Developing channels to control water flow in the marsh

Ammunition Plant Decontamination

Ammunition Plant Decontamination

Completing soil excavation more than one year ahead of the original U.S. Army schedule

Baldwin Park Redevelopment

Baldwin Park Redevelopment

Turning 276 contaminated acres into a vibrant community

Ballistic Missile Defense Testing

Ballistic Missile Defense Testing

Supporting the Missile Defense Agency headquarters as one of its largest contractors

Battery Park City Green Buildings

Battery Park City Green Buildings

Incorporating sustainable design systems to The Visionaire

Bluewater Offshore Wind Farm

Bluewater Offshore Wind Farm

Supporting the first utility-scale offshore wind park in the U.S.

Boundary Dam Relicensing Studies

Boundary Dam Relicensing Studies

Providing clean, renewable energy to the City of Seattle

Redeveloping a former U.S. Army ammunition plant

Brownfields Redevelopment in the Twin Cities

Redeveloping a former U.S. Army ammunition plant

CERCLA Education Center Training

CERCLA Education Center Training

Assisting the U.S. EPA in training government hazardous waste site managers

Cheyenne Mountain Waste Management

Cheyenne Mountain Waste Management

Helping the U.S. Air Force optimize its environmental stewardship programs

Chicago Airports Environmental Support

Chicago Airports Environmental Support

Providing compliance and support services to O'Hare and Midway

Critical Infrastructure Security

Critical Infrastructure Security

Protecting dams and powerhouses at large reservoirs and hydroelectric plants

Destin Harbor Redevelopment Plan

Destin Harbor Redevelopment Plan

Preserving and enhancing the “World’s Luckiest Fishing Village”

Ed Pastor Kino Environmental Restoration

Ed Pastor Kino Environmental Restoration

Reestablishing a historic wildlife habitat in Arizona.

Ely Energy Center Permitting Assistance

Ely Energy Center Permitting Assistance

Providing full air permitting support for the largest power generation project in Nevada

Emergency Response and Preparedness Services

Emergency Response and Preparedness Services

Supporting the U.S. EPA’s Superfund Technical Assessment and Response Team

Engineering for Lowe's Expansion

Engineering for Lowe's Expansion

Helping the home improvement leader plan and design new sites

Environmental Permitting Support for Uranium Mines

Environmental Permitting Support for Uranium Mines

Supporting Denison Mines' U.S. and Asian operations

FAA Enterprise IT Support

FAA Enterprise IT Support

Serving the FAA's 35,000 users and many applications

Global Carbon Cycling Model

Global Carbon Cycling Model

Predicting future atmospheric levels of carbon dioxide

Greenbush Commuter Rail Design/Build

Greenbush Commuter Rail Design/Build

Supporting a commuter rail expansion in Boston

Greenhouse Gas Certification

Greenhouse Gas Certification

Certifying emissions from registered facilities in California through 2008

Hawaiian Marine National Monument Plan

Hawaiian Marine National Monument Plan

Supporting the establishment of the largest marine conservation area in the world

Homeland Security Planning for CA County

Homeland Security Planning for CA County

Developing a plan for emergency response, risk management, and contingency programs

Hurricanes Katrina and Rita Response

Hurricanes Katrina and Rita Response

Providing emergency response services to Gulf Coast states

Indian Ocean Tsunami Warning System

Indian Ocean Tsunami Warning System

Helping governments and communities detect and prepare for tsunamis

Iraq Coalitions Munitions Clearance

Iraq Coalitions Munitions Clearance

Providing trained UXO and munitions experts at sites across Iraq

Iraq Overhead Coverage System

Iraq Overhead Coverage System

Designing force protection structures for the U.S. Military

Irvine Desalter Project

Irvine Desalter Project

Producing high-quality potable water through desalination

Kennedy Space Center Skeet Range Remediation

Kennedy Space Center Skeet Range Remediation

Treated approximately 20,000 cubic yards of lead-contaminated soil

King County Transit Base Expansion

King County Transit Base Expansion

Helping the County Metro support 1.8 million commuters

Kodiak Island Wind Project

Kodiak Island Wind Project

Developing a unique wind power project on Pillar Mountain

Lake Tahoe Watershed Plan

Lake Tahoe Watershed Plan

Mitigating pollution and improving the lake's renowned clarity

Landfill Cleanup for Superfund Site

Landfill Cleanup for Superfund Site

Completing all design engineering work within six months and $150,000 under budget

Largest Solar-powered Military Community

Largest Solar-powered Military Community

Supporting privatized development on U.S. Military lands

Los Angeles River Revitalization

Los Angeles River Revitalization

Bringing new life to the L.A. River

Loxahatchee Mitigation Bank

Loxahatchee Mitigation Bank

Restoring degraded wetlands within the Florida Everglades

Maple Ridge Wind Energy Program

Maple Ridge Wind Energy Program

Helping ensure 25% of New York's energy is produced by renewable technologies by 2013

Memorial Drive Rehabilitation

Memorial Drive Rehabilitation

Preserving Massachusetts' historic parkways

Memphis Riverfront Master Plan

Memphis Riverfront Master Plan

Reuniting the city with the Mississippi River

Misawa Air Base Resource Efficiency Management

Misawa Air Base Resource Efficiency Management

Supporting energy conservation measures in Japan

Missouri Catastrophic Earthquake Exercise

Missouri Catastrophic Earthquake Exercise

Evaluating response plans for a magnitude 7.7 earthquake

Nationwide Water Resources Assessment

Nationwide Water Resources Assessment

Helping the EPA assess the condition of our streams and lakes

Navy Resource Efficiency Management

Navy Resource Efficiency Management

Managing some of the most recognized energy management programs in the federal government

Niskayuna School District Improvements

Niskayuna School District Improvements

Improving infrastructure at elementary, middle, and high schools

Noble Clinton Wind Park

Noble Clinton Wind Park

Providing infrastructure support for a New York wind project

North Miami Beach Water Treatment Plant

North Miami Beach Water Treatment Plant

Tapping the brackish Floridan Aquifer for drinking water

Nuclear Facilities License Renewal

Nuclear Facilities License Renewal

Successfully supporting license renewal initiatives at 65 nuclear power sites in the U.S.

Okavango River Basin Management Project

Okavango River Basin Management Project

Helping three African countries maintain an important shared resource

Organic Solid Waste Management

Organic Solid Waste Management

Organizing one of the largest organics management studies in the U.S.

Panama Canal Watershed Biodiversity Conservation

Panama Canal Watershed Biodiversity Conservation

Restoring and protecting the Panama Canal Watershed

Philippines Coastal Resource Management

Philippines Coastal Resource Management

Improving fishery and coral reef habitat management strategies

Port St. Lucie Water Treatment Plant

Port St. Lucie Water Treatment Plant

Designing a Reverse Osmosis plant for the fastest-growing city in the U.S.

Public Health Preparedness

Public Health Preparedness

Helping communities prepare for the challenges faced by the public health sector

Risk Assessment for FutureGen Sites

Risk Assessment for FutureGen Sites

Determining the risks of carbon capture and storage

Rock Run Wind Farm

Rock Run Wind Farm

Providing wind farm siting at a former mining site

Rocky Mountain Arsenal Remediation

Rocky Mountain Arsenal Remediation

Creating one of the nation's largest urban wildlife refuges

Rosemont Greenfield Mining Project

Rosemont Greenfield Mining Project

Designing an environmentally friendly copper mine

San Diego School Resource Conservation

San Diego School Resource Conservation

Increasing recycling and energy efficiency at District schools

Satellite Navigation System Support

Satellite Navigation System Support

Making aviation flight safer, more efficient, and more cost-effective

Second Line of Defense, Port of Antwerp

Second Line of Defense, Port of Antwerp

Supporting efforts to enhance international nuclear safety in Belgium

Suffolk County Community College Quad Design

Suffolk County Community College Quad Design

Revealing and creating a new functional space for learning

Surface Water Quality Monitoring Information System

Surface Water Quality Monitoring Information System

Providing full software development support for environmental quality monitoring

Syracuse High School Athletic Renovations

Syracuse High School Athletic Renovations

Improving athletic facilities for a safer, more enjoyable sports experience

Tampa Expressway Collapse Geotechnical Investigation

Tampa Expressway Collapse Geotechnical Investigation

Recommending modifications to a high-profile viaduct project

Tetra Tech's EnviroManager™ Software

Tetra Tech's EnviroManager™ Software

Implementing and managing a dynamic ISO 14001-based Environmental Management System

Troutdale Smelter Remediation

Troutdale Smelter Remediation

Restoring 25 acres of previously contaminated property

Tucson Drainage Area Project

Tucson Drainage Area Project

Helping USACE reduce flash flood damages in Arizona

Tunica Riverpark Design

Tunica Riverpark Design

Providing visitors with an up-close look at the history of the Mississippi River

Uranium Mine and Mill Site Reclamation

Uranium Mine and Mill Site Reclamation

Providing consulting services for the Wyoming site

Waste Disposal Facility Characterization

Waste Disposal Facility Characterization

Studying the effects of sodium sulfate tailings on groundwater

West Africa Water Initiative

West Africa Water Initiative

Establishing clean water and sanitation for West African countries

Westwood Station Development

Westwood Station Development

Providing services for a new smart-growth community in Boston

Wolf Lake Aquatic Ecosystem Restoration

Wolf Lake Aquatic Ecosystem Restoration

Restoring a natural resource in Indiana

World-class Biosolids Incinerator

World-class Biosolids Incinerator

Designing the cleanest burning, most advanced municipal system in the U.S.