Superpave Asphalt Mixture Supply and Design

The contract requires the supply and design of a polymer-modified Superpave asphalt mixture designated as PG 64S-22 for use as a wearing course, fully compliant with PennDOT Form 408, Section 413 specifications. This material must meet rigorous performance-grade standards to ensure durability, resistance to temperature-related cracking, and long-term pavement integrity under varying environmental and traffic conditions. The design and delivery are intended to support infrastructure improvement projects within Perry County, Pennsylvania, with all work expected to adhere strictly to state transportation department standards for material composition, testing, and application. Subcontractors must submit proposals by the deadline of June 10, 2026, at 5:00 PM, following the solicitation issued under NAICS code 324121 for asphalt paving and related manufacturing activities. The opportunity is open under a subcontract structure, with no set-aside classifications indicated, and performance is localized to Perry County without geographic restrictions beyond that scope. All parties must ensure material certification, quality control, and documentation protocols align with PennDOT requirements, and proposals are to be submitted via the PennBid platform linked in the contract data.