Ready-Mix Concrete and Construction Materials Supply

The contract entails the supply of high-durability marine-grade concrete, reinforced steel rebar, and associated construction materials necessary for the building and rehabilitation of bridges and roadways in a highly corrosive coastal environment. The materials must meet stringent specifications to withstand prolonged exposure to saltwater, tidal action, and atmospheric degradation, ensuring long-term structural integrity and minimal maintenance over the lifespan of the infrastructure. All supplies are destined for projects under Caltrans District 4 in the Bay Area/Oakland region, with performance requirements aligned to California’s infrastructure resilience standards. This is a subcontract classified under NAICS code 327320 for concrete product manufacturing, indicating the primary focus is on the production and delivery of specialized construction materials rather than civil construction services. The contract was posted on July 1, 2026, and while no solicitation number or set-aside details are provided, it is linked to an official California environmental and infrastructure project registry, confirming its alignment with state transportation planning and regulatory compliance. The materials must be delivered to unspecified locations within the district, with exact placement coordinates likely defined in subsequent work orders or project-specific directives.