A low carbon concrete case study for the Dublin BART station parking structure in Alameda County — a five-story, 516-space post-tension concrete garage totaling approximately 8,624 cubic yards of concrete. Alameda County incorporated low carbon concrete performance specifications into their Sustainable Building Design owner's specification, requiring contractor reporting at the mix design stage and after concrete placement. Demonstrates how a public agency integrated low carbon requirements into an existing procurement framework.
Updated Mar 18, 2026