Concrete, bituminous, asphaltic hot laid, per vadot specs. SM-9.5A (surface mixture) and 5 more items

The Virginia Department of Transportation awarded contract PO05334375-V2 to SL Williamson Co Inc on June 3, 2026, with a cumulative value of $597,380.00. The contract encompasses the supply and delivery of bituminous asphalt concrete materials manufactured in accordance with Virginia Department of Transportation specifications. All materials are designated for delivery to Pamela Watson Snead and include six distinct product lines representing various asphalt mixture grades and designations required for road construction and maintenance applications.

The contract line items specify the delivery of 5,500 long tons of hot-laid asphaltic concrete across multiple mixture types, including SM-9.5A, IM-19.0A, SM-9.5D, IM-19.0D, SM-12.5A, and SM-12.5D formulations. Unit pricing ranges from $97.71 to $100.49 per long ton depending on the specific mixture grade. The materials are organized by mixture classification—surface mixtures (SM) and intermediate mixtures (IM)—with varying nominal maximum aggregate sizes, reflecting standard Virginia Department of Transportation specifications for pavement construction projects.