Division 900 Materials - State of New JerseyNew Jersey Department of Transportation. . For HMA surface course, wash and grade the natural sand. Natural sand does not need to be washed if it conforms.sand grading jersey,sand grading jersey,Bulletin 63 Petrography and Genesis of the New Jersey Beach .the beach sands of New Jersey as determined by detailed ... B. Dune sand overlying the Cap May formation . Grade Scale and Corresponding U. S. Series.
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