Case Studies

The Lower Fox River Operable Units 2–5 (OU2-5) area, which supports the Green Bay Sediment Processing Facility, has begun planning infrastructure upgrades. Tetra Tech EC, Inc. was involved in both the planning and implementation of the site improvements. Problem: Tetra Tech EC, Inc.’s purpose is to avoid unwanted oil discharges…

The Porch is Sterling Bay’s newest office destination in Fulton Market. The building’s contemporary design has a dynamic wall of perforated metal screens that surrounds a 200-car parking garage. To accommodate the expected rise in journeys via ride-hailing services such as Lyft and Uber, the garage’s entrance will have a…

The Euclid, Ohio Waterfront Improvement Project is a transformational, precedent-setting erosion mitigation and public access infrastructure project that is essential for livability, economic growth and community resiliency. Problem: Phase 2 of the project focused on the restoration of a 3/4-mile stretch of shoreline as well as the construction of an…

The Flats is a mixed-use industrial, entertainment, and increasingly residential area of the Cuyahoga Valley neighborhood of Cleveland, Ohio, USA. The name reflects its low-lying topography on the banks of the Cuyahoga River. Problem: Improvements near the area where two retail buildings, restaurants, and bars are being constructed have begun…

Nashville International Airport (BNA) has provided service to flights entering and leaving Nashville since 1937. The airport includes Joint Base Berry Field, home base of the Tennessee Army National Guard. Problem: Expansion to Concourse D’s airside required modular drainage that could withstand 200,000 lb loads. ACO Solution: PowerDrain…