Corrugated Aluminum Pipe and Structural Plate Headwalls for Bridge Maintenance

This Invitation for Bid (IFB) from the North Carolina Department of Transportation seeks pricing for the furnishing, delivery, and assembly of corrugated aluminum pipe with aluminum structural plate headwalls. These materials are intended for a Division 3 Bridge Maintenance project located in Sampson County, North Carolina. The solicitation specifies that the structures must be designed and fabricated to meet or exceed AASHTO material requirements for Aluminum Box Culvert with Aluminum Structural Plate Headwalls, LRFD HL-93 loading, and North Carolina Department of Transportation Standard Specifications. The headwalls are to be designed for surcharge. Vendors must provide all necessary hardware, including but not limited to, wale beams, caps, gaskets, tie rods, anchors, and lugs. The materials will be delivered to the Sampson County Bridge Maintenance facility in Clinton, NC, with assembly to be completed by the vendor within three working days of the agreed-upon assembly date. Deliveries are accepted Monday through Thursday, 8:00 AM to 4:00 PM, and vendors must contact NCDOT 24 hours in advance to confirm delivery times. The vendor is responsible for the initial and final assembly of the aluminum pipe and headwalls, and must be on-site for a minimum of four days to assist with installation oversight.