Building Milestones Achieved at Central Wastewater Treatment Plant

Several construction milestones at Nashville, Tennessee’s Central Wastewater Treatment Plant were recently celebrated by construction manager-at-risk Brasfield & Gorrie, and Metro Water Services. These achievements included:

• Completion of all major structural concrete for the plant’s new headworks facility
• Completion of the plant’s new maintenance facility
• Surpassing 50% complete on the balance of the plant construction project

The improvements to existing wastewater treatment process units throughout the plant include significant process mechanical and concrete upgrades surrounding aeration, new UV disinfection, testing, startup and commissioning. The project will increase peak treatment capacity by 100 million gallons per day.

Brasfield & Gorrie has self-performed these significant process improvement upgrades on the project and is the CMAR to all other major upgrades.

The Central Wastewater Treatment Plant project is scheduled for completion in late 2023.