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North and South Complex Water Quality Improvements

Pre-award collaboration set a strong foundation for one of Denver Water’s first design-build projects. To overcome critical project challenges and pave the way for a successful procurement and delivery experience,…

North 27th Street Inline Storage System

Design for Milwaukee Metropolitan Sewerage District’s 21-foot diameter, 300-foot deep, 27 million gallon tunnel, the North 27th Street Inline Storage System. The project cost-effectively reduces separate sewer overflows for the…

Johns Creek Environmental Campus

Fulton County, Ga.’s state-of-the-art, zero-noise, zero-odor wastewater treatment plant has been recognized with multiple industry awards. The $137 million Johns Creek Environmental Campus design-build project was completed in only 40…

Integrated Wet Weather Planning

Brown and Caldwell helped the Seattle Public Utilities (SPU) to develop one of the nation’s first integrated stormwater plans to optimize cost-effective low-impact development practices and “active” treatment facilities to…

Integrated Wet Weather Management

Brown and Caldwell is helping the City of Richmond, Virginia, initiate an integrated approach to Clean Water Act compliance. The work requires coordination among multiple city departments, regulators, and the…

Infrastructure Replacement and Rehabilitation Planning

Prioritizing critical assets and infrastructure replacement/ rehabilitation is the right prescription for aging systems and for optimizing future capital resources. Brown and Caldwell helped Tampa Bay Water formulate a comprehensive…

Infrastructure Renewal and Replacement Program

Brown and Caldwell is leading the Program Management Team assisting Orange County Utilities (OCU) with establishing a sustainable Infrastructure Renewal/Replacement Program for gravity sewer, force main, pump station, water and…

Industrial Reuse and Aquifer Replenishment Project

Facing declining water supply, permit changes and industrial growth, the City of Quincy, Washington, is developing a new utility to integrate industrial and municipal wastewater treatment systems. Brown and Caldwell…

Indian Head Wastewater Treatment Plant Upgrades

Brown and Caldwell designed wastewater treatment plant upgrades at the $13.9 million Indian Head Wastewater Treatment Plant in Indian Head, Maryland, for the Naval Facilities Engineering Command (NAVFAC). The tightening…

Groundwater Flow and Transport Modeling

This landmark project for BHP-Copper was the first full-scale in-situ copper mine in the world. To negotiate the complex multi-jurisdictional permitting process, Brown and Caldwell initiated a formal partnering relationship…

Greenfield Pre-Treatment Plant

A confidential pharmaceutical client was located on a greenfield site that required a pretreatment plant to meet permit requirements. Brown and Caldwell delivered wastewater characterization, Basis of Design Report, and…