Upcoming Work
UPDATED INFORMATION
LOCATION: 3190, 3194 & 3199 Airport Loop Drive
There will be temporary driveway closures affecting the businesses at 3190, 3194 & 3199 Airport Loop Dr. Pipes are being installed for a dewatering system. A temporary closure of the driveway will be required to bury the pipe where it crosses the driveway. Once the pipe is successfully buried, the driveway will open back up. A closure of the cul-da-sac located near 3194 and 3199 Airport Loop Dr. is starting Friday, March 29 and lasting the next several months.
- When: Thursday, March 28 and Friday, March 29
- Work Hours: 7:30 a.m. – 3 p.m.
- Impacts:
- Driveways located near 3190 and 3194 Airport Loop Dr. will be closed on Thursday, March 28. One driveway closure at a time.
- Cul-da-sac and associated driveways located near 3194 and 3199 Airport Loop Dr. will be closed Friday, March 29.
- Cul-da-sac located near 3194 Airport Loop Dr. will be closed for several months.
- Detours through the business complex may be necessary but access to businesses will always be available.
A temporary driveway closure at 3190-A Airport Loop Drive was completed on March 26.
LOCATION: Airway Ave. between Baker St. and McCormick Ave.
- What: Pipeline rehabilitation by lining the pipe using the cured-in-place pipe (CIPP) method
- When: During the week of April 1 for approximately 2 weeks
- Work Hours: CIPP activities will require 24/7 continuous work
- What to Expect:
- Traffic control will be set up around previously excavated pits
- Increase in activity and noise levels
- Smells from the curing process are anticipated to be minimal.
Current Work
LOCATION: Airport Loop Dr.
- What: Excavation of access pits located several hundred feet apart. Lining the pipe using the CIPP method will follow after excavation has been completed.
- When: Ongoing and lasting approximately 2 months
- Work Hours: 7 a.m. – 7 p.m., Monday – Friday
- Impacts:
- Travel lanes reconfigured with reduced street parking.
- Increased noise due to construction activity.
- A lane of travel in each direction will remain.
- Please drive with caution with the new street striping layout.
*All dates and times are subject to change due to operational factors or inclement weather.
About Cured-in-Place Pipe (CIPP)
A pre-measured liner is delivered in a refrigerated truck and inserted through a tall tower approximately 15 – 20 ft high into the existing pipeline through the recently excavated access pits. After the liner has been inserted, it is filled with water heated to a certain temperature and cured for approximately 36 hours. When fully cured, the liner now acts as the new pipeline. Once the CIPP operation begins, it cannot be stopped until completed, thus requiring the 24/7 continuous work. Crews will be onsite for monitoring throughout the entire process.
Project Description
This project will rehabilitate two parallel regional sewer pipelines, along a 1-mile stretch on Airway Avenue and Airport Loop Drive in the City of Costa Mesa, near the John Wayne Airport. The rehabilitation of the two pipelines must occur one at a time and will take place in separate phases.
Project elements also include improvements at the Main Street Pump Station. See map below (blue line).
Construction Schedule
Keep Informed
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Other Information
For information about a nearby project in the City of Costa Mesa, please visit Costa Mesa Sewer Rehabilitation along I-405 Project.