To provide ratepayers and the public with information about the Clean Water Nashville Overflow Abatement Program, project updates are issued on a periodic basis. These updates will detail current and upcoming projects and report Metro’s progress in improving the water quality in Davidson County, as well as highlight information relevant to the program.
Conveyance Improvements Underway
Date added: 03-Jan-2017 12:53 PM
Cured-in-place pipe lining seals the deal
Date added: 24-Aug-2016 09:19 AM
Cured-in-place pipe (CIPP) lining is one of several sewer rehabilitation methods used to repair leaking or structurally unsound existing pipelines. Little to no digging is involved in this trenchless process, making for a more cost-effective, environmentally friendly process that is completed more quickly and with fewer impacts and disruptions than pipe replacement.
Lakewood water, wastewater modernization complete
Date added: 24-Aug-2016 09:18 AM
The large-scale project, which began in January 2014, modernizes water and wastewater systems throughout residential and commercial areas in District 11.
Mayor Barry visits sewer rehabilitation project
Date added: 25-Jul-2016 07:34 AM
Mayor Megan Barry recently visited Clean Water Nashville’s 28th Avenue Rehabilitation – Area 1
project site to learn more about how Nashville’s aging sewer infrastructure is being renewed. As pictured, B.J. Kersteins of Insituform Technologies, Inc. (the construction contractor for this work) shows Mayor Barry a cured-in-place pipe liner. The pipe liner is inserted in the sewer to renew the system without excavating streets. Repairing sewers in this way extends the life of the system and addresses downstream overflows by reducing the amount of rainwater that infiltrates the system.
Date added: 01-Mar-2016 08:19 AM
Clean Water Nashville Overflow Abatement Program (CWNOAP) team leaders shared plans for renewing wastewater system infrastructure in North Nashville with over 150 area residents gathered for a February 27 community meeting hosted by Metro Council District 3 representative Brenda Haywood.