Clayton Valley Highlands Sanitary Sewer Repairs (City Project No. 2729)

The City of Concord is preparing to undertake the Clayton Valley Highlands Sanitary Sewer Repairs Project to address aging infrastructure in the Clayton Valley Highlands neighborhood. The project involves comprehensive rehabilitation of sanitary sewer mains and laterals through a combination of open trench replacement, pipe bursting, and CIPP lining techniques. Additional work includes bypass pumping to maintain sewer flow during construction, potholing to locate and verify existing utilities, and the installation of new sewer cleanouts to improve future maintenance access. The work is essential to ensure system reliability, prevent failures, and enhance public health and environmental protection in the area. The project is formally listed under City Project No. 2729 and was posted as a forecast on June 16, 2026, with no specific solicitation number assigned at this time. The primary point of contact is Deyuanne Lei, Associate Civil Engineer, reachable via phone or email for inquiries. All work will be performed within Concord, California, specifically in the 94521 zip code area. While details such as NAICS code, set-aside type, and formal contracting mechanisms are not yet finalized, the project is positioned as a municipal infrastructure initiative managed directly by the City of Concord’s public works department.