Cleanwater Nashville

Metro Water Services

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Additional updates

Plans for CWWTP Expansion

Date added: 01-Sep-2017 02:47 PM

Plans for CWWTP ExpansionMetro Water Services is advancing plans for a major expansion of the Central Wastewater Treatment Plant (CWWTP). The plant was originally constructed in 1958 and has been expanded several times through the years to address environmental quality standards and to meet demands of Nashville’s growth.
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Clean Water Nashville projects nearing completion

Date added: 01-Sep-2017 02:44 PM

Clean Water Nashville projects nearing completionA handful of large-scale Clean Water Nashville Overflow Abatement Program (CWNOAP) projects will be completed in late 2017 and early 2018, renewing system infrastructure and boosting Nashville’s compliance with the Clean Water Act by reducing wastewater overflows into the environment.
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Remote-controlled cameras provide eyes for underground pipe repairs

Date added: 01-Sep-2017 01:38 PM

Remote-controlled cameras provide eyes for underground pipe repairsThe majority of Nashville’s sewer system lies hidden beneath streets and buried in easements. Since it cannot be readily observed, Metro Water Services (MWS) deploys a variety of technologies to assess the system’s condition.
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West Park Equalization Facility Phase II is taking shape

Date added: 23-Feb-2017 01:57 PM

West Park Equalization Facility Phase II is taking shapeConstruction of a new, circular-shaped 260-foot diameter, 21 million gallon wet weather storage tank increases the capacity of wastewater storage during wet weather events. The new storage tank will be utilized when sewer flows exceed the capacity of the existing West Park Pump Station.
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East Nashville rehab projects continue in Inglewood and Jackson Park neighborhoods

COMPREHENSIVE SEWER SYSTEM RENEWAL throughout large areas of East Nashville and Inglewood continues with the start of the Shelby Park Rehabilitation—Area 4—Brush Hill Road project.

This large scale project will repair sewer infrastructure in an area on the east side of Gallatin Road within the boundaries of Brush Hill Road, Riverwood Drive, Log Cabin Road, and Freemont Avenue. The project is in the Inglewood and Jackson Park neighborhoods in Metro Council District 7.

Following the assessment of more than 47,000 linear feet of existing sewers, the resulting construction project will rehabilitate approximately 38,000 linear feet of existing sewer pipe that is sized between 8 and 18-inches in diameter. Work will also include renewals of service laterals and manhole rehabilitation. About 60 percent of the work will be conducted in roadways and the remainder in easements on residential properties. To the extent possible, the work will rely on construction practices that minimize surface disturbances in the area.
The repairs are required to update defective 1960s-era sewer system pipes and services connections. The Shelby Park Rehabilitation—Area 4—Brush Hill Road project continues extensive rehabilitation of older sewers in Nashville. Improving sewer system performance in these areas will reduce wet-weather, sanitary sewer overflows into Nashville’s waterbodies.

Construction began in July and is anticipated to be completed in summer 2016.