Since 1999, Duval Asphalt has received more than 39 Diamond Achievement Commendations
Patterns of growth all over the country have placed many asphalt plants in the midst of communities. This development makes it imperative that asphalt plants demonstrate good corporate citizenship and neighbor-friendly operations.
To assist asphalt companies in reaching these goals, and to provide an avenue for continuous improvement, NAPA launched the Diamond Achievement Commendation for Excellence in Hot-Mix Asphalt Plant/Site Operations in 1999. Nearly 800 plant/sites are current Diamond Achievement recipients. Over the years, most of the companies that have received the commendation have renewed their participation annually.