CalAPA members Blue Diamond Materials/Sully-Miller Contracting and Vulcan Materials have received "Diamond Commendation" awards from the National Asphalt Pavement Association (NAPA) for excellence in plant operations and the quality of material produced, NAPA announced.
"Diamond Achievement" awards, which focus on plant operations, went to the Blue Diamond Materials/Sully-Miller asphalt plants located in Inglewood, Irwindale, Southgate, Sun Valley and Victorville.
The Vulcan Materials Palmdale plant also received a Diamond Achievement Award.
Blue Diamond also won Diamond Quality Awards for its plants in Inglewood, Irwindale, South Gate, Sun Valley and Victorville plants. Vulcan was similarly recognized with a Diamond Quality Award for its Palmdale facility. The Diamond Quality Award focuses on the quality of material produced at an asphalt plant.