Culvert Installation and Heavy Civil Construction

The contract encompasses the installation of precast culverts as part of a heavy civil construction effort, requiring comprehensive site preparation, precise alignment, backfilling, and seamless integration with wingwalls to ensure structural integrity and proper water flow. The work is designated under NAICS code 237310 and is being executed under a subcontract arrangement for the Central Valley Flood Protection Board in California, targeting critical flood protection infrastructure. All activities must align with engineering specifications to support long-term durability and compliance with state flood management standards. The project is tied to public infrastructure improvement efforts within the Central Valley region, with performance expectations centered on adherence to precise construction methodologies, timely delivery, and safe execution under challenging environmental conditions. While specific location details are not provided, the work is inherently geographically constrained to areas under the jurisdiction of the Central Valley Flood Protection Board. The contract was posted on July 16, 2026, and is accessible through the CEQA Net project portal for further reference by interested parties.