Description
The North Carolina Department of Transportation is seeking bids for the provision of a triple-barrel aluminum pipe culvert system, including headwalls, wing walls, welding requirements, flanged joints, geogrid stabilization material, and on-site technical support. The project is located in Brunswick County and requires the delivery and assembly of the pipe system within 30 consecutive calendar days after receipt of the purchase order. The vendor must provide all necessary hardware, wale beams, caps, continuous flat gaskets, galvanized steel tieback rods with dead man anchor plates, anchors, lugs, inserts, adjustable turnbuckles, and other materials necessary to complete the project.
• The pipe system must meet or exceed the listed specifications and be designed and fabricated to meet AASHTO material requirements for Aluminum Box Culvert with Aluminum Structural Plate Headwalls.
• The vendor must provide a detailed drawing, stamp, and wall calculations provided by an independent engineering firm within five consecutive calendar days after the award.
• The vendor must submit a safety bracing plan to eliminate the tipping or falling of the headwall during assembly.
• The vendor must provide at least three references for which the company has provided substantially similar items as those offered in the bid response.