Marine-Grade Concrete Supply

The contract calls for the supply of saltwater-resistant, air-entrained ready-mix concrete compliant with ASTM C94 standards, specifically engineered for use in marine ramp construction where exposure to seawater and harsh coastal conditions demands exceptional durability and freeze-thaw resistance. The concrete must be formulated to withstand chloride ion penetration, prevent spalling, and maintain structural integrity over extended service life in a high-salinity environment. All materials and production processes must adhere strictly to the specified technical requirements to ensure long-term performance under marine exposure. This is a subcontract solicitation issued by the Town of Southampton in New York, with a response deadline of July 29, 2026, and was posted on July 2, 2026. The North American Industry Classification System code 327320 identifies the scope as ready-mix concrete manufacturing, indicating the contractor must have proven capability in producing specialized concrete mixes for infrastructure applications. The place of performance is tied to marine construction projects within the town's jurisdiction, though exact location details are not specified. Participation requires submission of technical and compliance documentation meeting ASTM C94 and marine durability benchmarks, with no set-aside provisions identified, meaning all eligible vendors may compete.