The project will replace and construct nearly three miles of two regional pressurized sewer pipelines (force mains) on Westminster Boulevard between Seal Beach Boulevard and Rancho Road/Hammon Place in the cities of Seal Beach and Westminster. Construction began Spring 2020 and is anticipated to be completed late 2022.
Intersection of Westminster Blvd. and Bolsa Chica Rd.
This will be the second time through the intersection. The first time was last year in 2021 that replaced the first of two pipelines that run through the intersection. Construction will take place again in the intersection to remove and replace the second pipeline. Although intermittent daytime work may be necessary, a majority of the work will occur at night to minimize traffic impacts. In the photos below crews are beginning to set up traffic control in the intersection.
- Ongoing – July 2022*
- Nighttime work hours Mon – Sat, 8 p.m. – 6 a.m.
The 4-way traffic signal will be on *flashing red* with traffic control officers directing traffic.
Between Bolsa Chica Rd. and Rancho Rd.
The segment of pipeline in this location will be replaced using the slip-lining method. Several access pits have been excavated. High density poly ethylene (HDPE) pipeline segments will be fused together and pulled into the old pipeline through these access pits.
- Work hours: M – F, 7 a.m. – 5 p.m.
- Lane closure hours: M – F, 8:30 a.m. – 3:30 p.m.
*All dates and times are subject to change due to operational factors or inclement weather.
What to Expect:
- Periodic traffic delays as a result of lane reductions and turn restrictions
- Increased noise level
- Lane closures
- Certain bus stops along the route may be affected, please watch for posted signs and visit www.OCTA.net for details.
UPCOMING WORK:
Near intersection of Westminster Blvd. and Seal Beach Blvd.
Nighttime work along eastbound Westminster Blvd. between the center median area and OC San’s Seal Beach Pump Station facility. Nighttime work is anticipated to begin as early as May 9 and lasting 2 weeks. More information will be provided when dates are confirmed.
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View the project progress map for current and future work.
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