Central Contra Costa Sanitary District
CCCSD Home Page

Decrease Text Size Increase Text Size Subscribe to this page
 
Image of a construction work. 

Construction Zones

CCCSD strives to ensure that our collection and treatment systems operate in the most efficient manner possible. Through an aggressive capital improvement plan, we initiate projects to upgrade our infrastructure and utilize the most advanced, cost-effective equipment and processes available. As these projects develop, we'll keep you informed about them through this section of our site.

(Acrobat Reader is required to view some of the information on this page)

Pleasant Hill/Grayson Creek Trunk Sewer Project

Point of Contact

Chris Carpenter, (925) 229-7200 For construction impacts & general project information.
(Contractors/bidders visit the Business Construction page for project information.)

Project Status

All new lines have been installed and the contractor is working on final restoration items in both the residential areas (Westover Drive, Maureen Lane, Lucile Lane, and Kathleen Dr.) and on Pleasant Hill Road.

Project Description

This project will include installation of approximately 12,000 feet of 15, 18, and 24 inch pipes that will divert sewage away from deficient sewers and accomodate future renovation needs in Pleasant Hill and Martinez.

The installation in Gregory Gardens will mostly be via boring, which will require a number of large pits to be dug along the sewer alignment. Work in Gregory Gardens will affect the following streets - Westover Drive, Westover Court, Maureen Lane, Lucille Lane and Kathleen Drive. An informational flyer is available with additional details on the boring installations. (Boring Installation Information download pdf)

Construction on Pleasant Hill Road will mostly be traditional open-cut with some boring under two creek crossings. Work will extend from Westover Drive to North of Devon Avenue.

Construction Schedule

April 2016 - December 2017

Project Area Maps download pdf 

Martinez Sewer Renovation Project, Phase 5

Point of Contact

Chris Carpenter, (925) 229-7200 For construction impacts & general project information.

Project Description

The Martinez Phase 5 project will replace/rehabilitate 8,800 feet of sewer pipe at several different sites using open-cut and pipe-bursting methods.

Construction Schedule

June 2017 - January 2018

Project Status

In-Construction

Project Area Maps download pdf 

Lafayette Sewer Renovation Project, Phase 11

Point of Contact

Chris Carpenter, (925) 229-7200 For construction impacts & general project information.

Project Description

The Lafayette Phase 11 project will replace/rehabilitate 8,500 feet of sewer pipe at several different sites using open-cut and pipe-bursting, horizontal directional drilling (HDD), and cured-in-place pipe (CIPP) methods.

Construction Schedule

July 2017 - January 2018

Project Status

In-Construction

Project Area Maps download pdf