Cypress Trunk Sewer

Cypress Trunk Sewer Construction work is currently underway in the City of Cypress, with some work bordering the City of Los Alamitos. Crews are expected to return to Los Alamitos for night work in the upcoming weeks. This construction webpage will reflect the latest construction updates. Current Work – Cities of Cypress and Los Alamitos Location:…

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Costa Mesa Sewer Rehabilitation Along the I-405

CONSTRUCTION UPDATE Significant progress has been made in rehabilitating the sewer pipeline, extending its life 25-30 years. The project is nearing completion with manhole rehabilitation and associated activities throughout the project area.  Continue reading for more information about remaining work. 🚧 LOCATION: Brookview Community Access to the manhole has been improved with a wider driveway…

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Wall and Soil Improvements

Construction work continues on the Wall and Soil Improvements Project. Current construction activity includes the drilling and placement of foundation piles for the new wall structure. As part of this work, a portion of the Talbert Marsh Bike Path is currently closed. The closure is necessary to ensure a safe perimeter around active construction equipment…

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MacArthur Sewer Construction

The MacArthur Sewer Construction Project replaced aging infrastructure originally built in 1960. This project enhanced pipeline reliability and improved operational and maintenance safety to meet current and future demands. All major construction activities for this project have now been completed. Project Benefits: This project will replace aging sewer infrastructure originally constructed in 1960. The new…

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