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i <br /> � <br /> � equippecl with a specifically sized conical tip into the ground wit6 a 15-pound drop hmnmer <br /> � fi•ec Calling 20 inches. ARer seating the penetrometer into the soil a depth of 2 inches, ihe <br /> number of blows required to drive thc pei�etromcter ovcr three successive 1 JS-inch inten-als <br /> is recorded and avcraged. This numerical valuc, "N�", has Ueen shown to correlate with die <br /> � Standard Pcnctration Tcst (ASTM: D-158O "N" ��alue. The N� values for specific depths are <br /> indicatcd on tlic logs in lhis appcndix. <br /> 3 <br /> .� <br /> � <br /> '1 <br /> ; <br /> � <br /> � <br /> s <br /> 1 <br /> '� <br /> t� <br /> � <br /> G <br /> a <br /> I <br /> 1 %ZA?005 Repnrt- Innnunuel I.wher:m Church AdJition c2.1?OaLJoc. <br />