Adams Products’ new operation represents a record contract for Standley Batch Systems, which engineered and supplied material handling, storage and transfer equipment that position the Dunn plant as a building and hardscape unit workhorse for decades. Impressive raw material transfer and storage at Dunn begin with a 1,500-ft. arcing rail spur to receive lightweight aggregate from an Alabama plant of Big River Industries, a sister Oldcastle Architectural business. The spur traverses a main grizzly and can stage up to 10 cars for storage. An adjacent drive-over grizzly receives sand from a local mine.