Summary
Aggregate (gravel): 4,300 ton ca 16 (special); 4,850 ton ca 16 (special)(delivered); 200 ton ca 16 (crushed gravel); 200 ton ca 16 (crushed gravel) (delivered); 1,700 ton ca14; 2,100 ton ca14 (delivered); 75 ton filter sand; aggregate (crushed stone): 7,200 ton ca 15 (class "a")(delivered); 2,050 ton ca 15 or ca16; 1,350 ton ca15 or ca16 (delivered); 900 ton cm 14; 3,375 ton cm 14 (delivered); 300 ton cm 13 crushed slag (acbf) (delivered); 3,250 ton ca6 or ca10 (lo pi); 6,900 ton ca6 or ca10 (lo pi) (delivered); 500 ton ca7 or ca11; 50 ton ca7 or ca11 (delivered); 250 ton rr1 (delivered); 25 ton rr3 (delivered); 25 ton rr4 (delivered).