Site work for a civil project in Irvine, California. Completed plans call for site work for a water / sewer project.

The project includes, but is not limited to, demolition of the existing 59-foot-tall, 535-acre-foot capacity reservoir and construction of a new 138 foot-tall earth fill embankment dam and a 5,000-acre-foot reservoir; construction of a new Inlet/Outlet (I/O) Works consisting of several interconnected facilities composed of the I/O structure, I/O pipeline, emergency outlet structure, and dam control building; civil site work, including utilities; construction of new accesses roads to provide access to the site, spillway, dam control building, and dam crest; installation of new SCE service equipment and switchboards; installation of new electrical equipment, including the Motor Control Center (MCC), Programmable Logic Controller (PLC), and uninterruptible power supply (UPS); construction of new water treatment facilities, including chlorination & dechlorination storage and feed facility, algae facilities, including chlorination and dichlorination storage and feed facility, algae filtration facility, filter backwash system and backwash waste equalization tank, in-reservoir aeration system, and associated pumping and piping system. Bids will be accepted for this Project only from the prequalified bidders on the Project Bidders List. Prequalification to be placed on the Project Bidders List for this Project is closed. Question Deadline 02/24/2026 at 5:00 PM PT Online Q&A Yes Response Types Line Items Type of Award Lump Sum Liquidated Damages $12,000 per calendar day Project Duration 1,827 calendar days from the date of the Notice of Award