Airway-Airport Loop Sewer Rehabilitation Project

LOCATION: Airway Ave. between Baker St. and Airport Loop Dr., Costa Mesa What: Pressure testing of a segment of newly installed sewer pipeline. This will require filling the pipeline with water for a continuous period, approximately 3 days. Asphalt paving at the intersection of Airway Ave. and Baker St. Some work may be done during…

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Costa Mesa Sewer Rehabilitation Along the I-405

Future Work   LOCATION: Pacific Arts Plaza on Park Center Dr. to the Brookview Community What: Sewer line rehabilitation work crossing under the 405 freeway When:  Anticipated to occur early 2025, approximately 2 weeks What to Expect: A temporary sewer bypass system will be installed. It will be removed when the work is completed. Above…

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Costa Mesa Regional Sewers

OC San has several current and future projects within the City of Costa Mesa, as shown in the map below. These projects are to rehabilitate and/or replace miles of sewer pipelines, manholes, and pump stations. Construction schedules are tentative as some of these projects are still in the design phase. Current Construction Status: Airway-Airport Loop Sewer Rehabilitation (In…

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