Santa Ana Trunk Sewer Rehabilitation Project
Project Description: The Santa Ana Trunk Sewer Rehabilitation Project will rehabilitate portions of the Santa Ana Trunk sewer in the cities of Santa Ana and Costa Mesa. The project is relining almost 3 miles of existing sewer line to extend its service life. As part of this effort, over a dozen manholes will also be…
Read MoreCosta 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…
Read MoreAirway-Airport Loop Sewer Rehabilitation Project
Construction is finishing up on the Airway-Airport Loop Sewer Rehabilitation project. See below for current activities. LOCATION: Airway Avenue and Airport Loop Drive, Costa Mesa What: Crews are filling in excavations and installing access covers. The street will be returned to conditions prior to construction. When: Ongoing – early 2026* Work Hours: Monday – Friday,…
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