South Carolina Sfaa Sfaa #5400030235

Galvanized open-grid steel decking for three SCDOT District 3 bridges

The South Carolina Department of Transportation is seeking galvanized open-grid steel decking for three District 3 bridges. - Buyer: South Carolina Department of Transportation (SCDOT), Procurement Office; District 3 Bridge Maintenance is the delivery point in Simpsonville, South Carolina. - Requested product: 3,960 square feet of open-grid steel bridge decking for three 22-by-60-foot bridges, including panels and installation fasteners. No part number is specified. - Key requirements: Galvanized to ASTM A123/A123M; fabricated by an AISC-certified fabricator; designed for AASHTO HS 25 and EV3 loads, with maximum L/800 deflection on continuous spans up to 4 feet. Maximum thickness is 6.5 inches and maximum weight is 30 pounds per square foot, excluding trim bars and finish. A Professional Engineer-stamped design certification and shop drawings are required. Fasten the deck to interior and exterior girders only, not to stringers, diaphragms, or cross beams. - Delivery: One lump-sum delivery service for all materials to the SCDOT District 3 Bridge Maintenance facility in Simpsonville. The solicitation calls for delivery within the stated contract schedule; SCDOT personnel will unload. - No OEM, manufacturer, or bidder is named in the provided notice or attachment summary. The drawings specify Grade 50 steel and one-inch-thick plates for depicted bridge components.

Description

The South Carolina Department of Transportation is soliciting bids for an open grid deck for a 22-foot-by-60-foot District 3 bridge. The attached drawings show the proposed grid deck and its fastening and bolting details, including attachment to the exterior and interior girders. Offers must be submitted online by November 12, 2026, at 2:30 PM. Questions are due by October 14, 2026, at noon.

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