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Wastewater Treatment Plants

Back River Wastewater Treatment Plant

Back River Wastewater Treatment Plant

Location
Baltimore, Maryland
Owner
City of Baltimore
Architect
TBD
Contract Value
$283,000,000

The Back River Wastewater Treatment Plant requires upgrades to meet new permit limits regarding discharge of nitrogen and phosphorus, and help clean Chesapeake Bay water. The project includes the construction of an enhanced nutrient removal process upgrade, along with chemical feed facilities, 52 biological filters and a 300-MGD pumping station. The scope of work also includes modifications for two activated plants and new plant infrastructure such as roads, control systems and utility areas.

The plant occupies a 466-acre site and has a 35-foot elevation difference that allows wastewater to flow through the plant entirely by gravity. An estimated 1.3 million residents in a 140-square-mile area of Baltimore City and County are served by this plant.

1.3 M
An estimated 1.3 million residents in a 140-square-mile area of Baltimore City and County are served by this plant.

Additional Experience

Pump Stations

Pump Stations

Water Treatment Plants

Water Treatment Plants

Hydro & Power

Hydro & Power

Walsh

WALSH CONSTRUCTION

929 West Adams Street
Chicago, Illinois 60607
T: 312.563.5400
F: 312.563.5466

Walsh

ARCHER WESTERN

2410 Paces Ferry Road
Suite 600
Atlanta, Georgia 30339
T: 404.495.8700
F: 404.495.8701

Walsh

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36 York Mills Road
Suite 302
Toronto, Ontario M2P 2E9
T: 416.849.9000
F: 416.849.9100

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