Cleanwater Nashville

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Lakewood office reflects communications priority

Date added: 11-Aug-2015 09:32 AM

Lakewood office reflects communications priorityCommunity outreach is an important component of Clean Water Nashville. Before work starts on every project, CWN identifies neighborhood stakeholders so that all parties are aware of the purpose, impact and work schedule.
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Compact drives water quality education

Date added: 11-Aug-2015 09:29 AM

Compact drives water quality education Throughout this summer, the Cumberland River Compact is hosting a high-profile series titled Innovations and Solutions. The series focuses on the most pressing environmental, legal and political issues facing our local waterways. Clean Water Nashville Director Ron Taylor was honored to participate in the April launch of the series.
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Cumberland River Compact driving water quality awareness and education

Date added: 11-Aug-2015 09:30 AM

Cumberland River Compact driving water quality awareness and educationEnvironmental awareness and education is vitally important to the health of the Cumberland River and area creeks and streams. Nashville is fortunate to have community partners such as the Cumberland River Compact dedicated to improving the watershed.

The Cumberland River Compact, a group of citizens and community leaders, created the Cumberland River Center to lead protection of the river against pollution, drought, storm water runoff and other challenges.
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2011 Collection System Structural Defect Repair project completed

Date added: 11-Aug-2015 09:26 AM

2011 Collection System Structural Defect Repair project completedThe 2011 Collection System Structural Defect Repair project involved repair of wastewater infrastructure across an expansive area of the Whites Creek and Richland Creek drainage basins in northwest and west Nashville. The project is the largest so far from a geographic standpoint, spreading across 10 Metro Council districts.

Work included repair to cracked and broken system pipes that had begun to leak and diminish system capacity. The program’s contractors used closed circuit television cameras, extended by cables into the pipe system, to identify deterioration and catalog more than 25 major repairs.
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2011 Collection System Structural Defect Repair project completed

The 2011 Collection System Structural Defect Repair project involved repair of wastewater infrastructure across an expansive area of the Whites Creek and Richland Creek drainage basins in northwest and west Nashville. The project is the largest so far from a geographic standpoint, spreading across 10 Metro Council districts.

Work included repair to cracked and broken system pipes that had begun to leak and diminish system capacity. The program’s contractors used closed circuit television cameras, extended by cables into the pipe system, to identify deterioration and catalog more than 25 major repairs.


Construction crews used two primary methods to make repairs to underground pipes. One, known as cured in place pipe, involved inserting a flexible resin saturated liner into a manhole and along the length of the pipe. The liner forms to the circular shape of the pipe, and then workers introduce steam or hot water that hardens the epoxy resin and forms a new plastic liner within the original host pipe for a secure, permanent repair. The second method involved excavating six- to- eight-foot sections of broken pipe for installation of replacement pipe that is coupled into the existing system.

All roadway, public easements and residential properties that were disturbed for repairs were promptly returned to pre-existing condition.