PROJECT INFORMATION

Projectinformationflyerpic
(Click here to view project fact sheet)

Pipeline Relining Project
The Metropolitan Water District of Southern California

Second Lower Feeder – Reach 2

The Metropolitan Water District of Southern California is making major improvements to the Second Lower Feeder, a key pipeline in the regional water system that distributes water from the Robert B. Diemer Water Treatment Plant in Yorba Linda to the Palos Verdes Reservoir in Rolling Hills Estates. This project is necessary to ensure that we continue to provide reliable water supplies to our 26 member public agencies serving 19 million people.

The Second Lower Feeder Reach 2 Relining Project will improve approximately 4.5 miles of this pipeline within the cities of Carson and Los Angeles, and unincorporated County of Los Angeles. Construction began in October 2019 and continues through June 2020. Your water supply will not be affected during the project.

The project requires lane closures and parking restrictions at various locations. Traffic may be impacted through the project limits. We recognize that this project takes place in an area with residences, businesses, schools, and commercial properties. We are committed to ensuring that you stay connected to all construction activities in your community.

Please visit our website for more information:
www.mwdh2o.com/secondlowerfeeder



MAP/LOCATION

Pipelinemap

Pipeline Map

Denker map

220th St. and Denker Ave. Map

LATEST UPDATES

September 24, 2020
Construction for the Second Lower Feeder Reach 2 Relining Project is now complete. Approximately 4.5 miles of this major regional water pipeline has been relined within the cities of Carson and Los Angeles, and the County of Los Angeles. The pipeline has been disinfected, refilled and returned back to service. Thank you for your support and patience as we worked to upgrade this major pipeline and ensure water reliability throughout Southern California.

April 22, 2020:
Construction work at Carson St. and Vera ST. has been completed, all lanes are now open. Metropolitan will continue taking extra steps to ensure the health and safety of our employees, contractors, and communities. We will continue to communicate prior to and during work so that residents can plan accordingly.

March 26, 2020:
Metropolitan continues work on essential water infrastructure projects including the relining of the Second Lower Feeder taking extra steps to ensure the health and safety of our employees, contractors, and communities. COVID-19 does not present a threat to the safety of Metropolitan's treated water supplies. Metropolitan's multi-step treatment process kills viruses, including coronaviruses, as well as bacteria and other pathogens.

March 2020:
Construction work at 220th St. and Vermont Ave. has been completed. Metropolitan is committed to working with local communities as we move through this project. We will continue to communicate prior to and during work so that residents can plan accordingly.

December 30:
We will be starting work at the intersection of 220th St. and Denker Ave. Expect full intersection closure with detours. Please see attached notices below for more information and for community meeting information on January 7, 2020. 

Project Notice for 220th and Denker Ave.

Community Meeting Notice

December 23:
We're starting work on the Second Lower Feeder at 220th St. and Bonita St., just east of Avalon Blvd. Please look out for traffic lane and parking restrictions in the area. Please see attached notice for more information.

Project Notice for 220th and Bonita St.

December 9:
We're starting work on the Second Lower Feeder at 220th St. and Meyler St, just east of Normandie Ave. Please look out for traffic lane and parking restrictions in the area.

Project Notice for 220th and Meyler St./Normandie Ave.

November 18:

We've started work on 220th St. near Main St. and 220th St. and Avalon Blvd. Westbound traffic on 220th St. may be diverted and lane restrictions for eastbound traffic may occur. Street parking may also be limited. In addition, we're performing some activities on Acarus Avenue near 220th St. Please read the notices below for more information.

Project Notice for 220th and Main

Project Notice for 220th and Avalon

Project Notice for Acarus Ave.

October 27:
We're now working at two additional locations. You'll find our crews at Carson St. near Alameda and at Carson St. between Vera St. and Martin St. Some traffic and parking lanes are closed. Please see the attached notices for more information.
 
Project Notice for Carson and Alameda

Project Notice for Carson and Vera/Martin

Constructionpic
October 8, 2019:
We've started work on Second Lower Feeder Reach 2. Over the next nine months, we'll be relining 4.5 miles of pipeline in Carson, Los Angeles, and unincorporated Los Angeles County. Our first construction site is on 220th Street, just east of Vermont (Site 14). Vehicle access and street parking in this area is limited.

Introduction:
The Metropolitan Water District of Southern California began construction on the Second Lower Feeder Phase 2 Relining Project in October. Activities will take place at various locations along the pipeline in the communities of Carson, Los Angeles and unincorporated Los Angeles County.


There may be temporary traffic delays and lane and parking restrictions. This page will provide updates on the activities and the location of work.








EN ESPAñOL


Segundo Alimentador Inferior - Etapa 2 

Una de las tuberías principales en el sistema de agua regional, el Segundo Alimentador Inferior, distribuye agua en una extensión de 39 millas desde la Planta de Tratamiento de Agua Robert B. Diemer en Yorba Linda hasta el Reservorio de Palos Verdes en Rolling Hills Estates. Construida en 1967, la antigua tubería cilíndrica de concreto pretensado necesita ser revestida en acero para asegurar su integridad futura. El revestimiento de la tubería en el Segundo Alimentador Inferior comenzó en octubre 2017 y se espera que se lleve a cabo en fases durante los próximos 8-10 años.
 
El Proyecto de Revestimiento del Segundo Alimentador Inferior rehabilitará aproximadamente 4.5 millas de esta tubería de agua regional principal dentro de las ciudades de Carson y Los Ángeles, y el condado de Los Ángeles. 

Se anticipa que la construcción comience en octubre 2019 y dure hasta junio 2020. 

Para obtener más información, por favor visite nuestro sitio web:
www.mwdh2o.com/secondlowerfeeder