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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.

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Lafayette Sewer Renovation Project, Phase 8

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 Description:
The Lafayette Phase 8 project will replace/rehabilitate six and eight-inch sewer pipe at several different sites using open-cut, pipe-bursting, and directional drilling methods.

Construction Schedule: Spring 2013 - Fall 2013

Project Status: Pre-Construction

Project Area Maps download pdf 

Concord Landscape 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 Description:
The Concord Landscape project will extend recycled water distribution lines throughout the Diamond Blvd. and Meridian Park Blvd. area.

Construction Schedule: Spring 2013 - Winter 2014

Project Status: Pre-Construction

Project Area Map download pdf 

2013 CIPP 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 Description:
The 2013 CIPP project will use cured in place pipe liners to renovate sewers along Marina Vista in Martinez, and South Main St and Lancaster Rd. in Walnut Creek.

Construction Schedule: Spring 2013 - Fall 2013

Project Status: Pre-Construction

Project Area Map download pdf 

North Orinda Sewer Renovation Project, Phase 4

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 Description:
The North Orinda Phase 4 project will replace/rehabilitate approximately 13,600 feet of six and eight-inch sewer pipe at several different sites using open-cut, pipe-bursting, and directional drilling methods.

Construction Schedule: Summer 2012 - Winter 2013

Project Status: Post-Construction

Project Area Maps download pdf 

Walnut Creek Sewer Renovation Project, Phase 9

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 Description:
The Walnut Creek Phase 9 project will replace/rehabilitate approximately 12,000 feet of six and eight-inch sewer pipe at several sites in Walnut Creek using open-cut and pipe-bursting methods.

Construction Schedule: Summer 2012 - Spring 2013

Project Status: In Construction

Project Area Maps download pdf