Hot Mix Asphalt Certification

This is a Hot Mix Asphalt (HMA) certification document issued by the Hamilton County Highway Department for use in the Contract Resurface 26-02 project in Jackson and Noblesville Townships, Indiana. The certification form documents the testing and approval of HMA mixtures supplied for asphalt resurfacing work across 3.28 miles of roadway. The certification requires documentation of the HMA producer name, plant number, HMA type and designation, JMF (Job Mix Formula) number, and PG binder grade in accordance with INDOT 402.09 specification standards. Production samples must be taken within the first 250 tons produced, with test results submitted within 48 hours of sampling. The document certifies that air void content remains within 1.5 percent of the JMF specification and binder content remains within 0.7 percent of the JMF specification, ensuring quality control for the resurfacing project that includes various asphalt types (9.5mm Type B and 12.5mm Type C surface courses) across multiple road segments.

The certification must be completed by a Certified Asphalt Technician and represents a mandatory quality assurance requirement for all HMA materials supplied to the Hamilton County Highway Department under this contract. Any falsification of the certification document by the technician can result in the loss of INDOT certification, establishing accountability and integrity in the material testing and approval process for the roadway resurfacing project.