Description
The North Carolina Department of Transportation is seeking bids for the provision of Aluminum Box Culvert with Aluminum Structural Plate Headwalls for Cumberland County Bridge Maintenance. The structure located at SR 2240 in Cumberland County is failing and needs to be replaced. The successful vendor will be required to deliver and assemble the culvert and headwalls within thirty (30) consecutive calendar days after receipt of purchase order. The vendor must also 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 all other materials necessary to complete the project.
• The culvert and headwalls must meet or exceed AASHTO material requirements and North Carolina Department of Transportation Standard Specifications.
• The headwalls must be designed for surcharge and reinforced per AASHTO specifications and structural engineer's requirements.
• The vendor must provide initial and final assembly of the Aluminum Box Culvert with Aluminum Structural Plate Headwalls.
• The vendor must supply all necessary hand/power tools to assemble headwalls and aluminum box culvert at the final assembly location.
• The vendor must provide safety bracing plans to eliminate the tipping or falling of the headwall during assembly.