Addendum 4 Quantities HO Corridors .xlsx

This is an addendum to a Georgia Department of Transportation (GDOT) contract opportunity for the HO-Corridors project, presenting itemized quantities for two project tiers. The project involves asphalt pavement milling and resurfacing work, including materials and traffic control markings. The HO-Corridors quantities tier includes approximately 400,000 square yards of milled asphalt concrete pavement, 24,000 tons of 9.5 MM Superpave asphalt, 11,500 tons of 12.5 MM Superpave asphalt, and 19,000 tons of 19 MM Superpave asphalt. Additional work items include 34,000 gallons of tack coat, thermoplastic pavement markings (arrows and words in multiple types), thermoplastic traffic striping in various widths and colors, and 6,085 raised pavement markers. The Tier III quantities represent a smaller scope with 110,000 square yards of milled asphalt, 9,100 tons of 9.5 MM Superpave, 5,500 tons of 19 MM Superpave, and proportionally reduced quantities of markings and striping materials.

All line items in the addendum show unit prices and subtotal amounts listed at $0.00, indicating this document presents quantities and unit measure specifications without established pricing. The spreadsheet format organizes items by GDOT item numbers, allowing bidders to calculate costs based on their proposed unit prices. This addendum serves as a reference document for contractors preparing bids on the HO-Corridors project, establishing the material and labor quantities required for each project tier to ensure accurate cost estimation and bid preparation.