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,_ <br />J Y <br />Legend <br /> <br /> <br /> <br />Clay, silty, sandy, Sand/Gravel lenses, stiff to very stiff, dry to moist, <br />brown (CL) <br />Gravel, sandy, clayey, very dense to dense, dry, brown <br />Severely weathered shale, very stiff, dry, brown <br />Indicates location of penetration test. The symbol 50/8 indicates that <br />50 blows of a 15 pound hammer falling 26 inches were required <br />to drive a 1.0 inch diameter penetrometer 8 inches. The symbol <br />HD indicates hand drive using modified California (2.0-inch O.D.) liner. <br />Indicates location of bulk sample collected from test pit walls. <br />~- Indicates depth at which exploratory test pit caved. <br />Notes <br />1. Test pits were excavated and sampled March 4, 2005. <br />2. These logs are subject to the explanations, limitations and <br />conclusions as contained in this report. <br />Legend of Logs of <br />Job No. 1,907 Exploratory Test Pits <br />Fig. 6 <br />