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== BORING NO.: SB-21 SHEET 2 OF 2 <br /> t--DG:99 <br /> MEEFr1I`® PROJECT: Mountain House Development Site#6 <br /> From Science to Solutions <br /> LOCATION: Mountain House,San Joaquin County,California <br /> COORDINATES: Y 37.7757578157,X -121.520085905 PROJECT NO.: 06-6102-00-6317-120 <br /> SURFACE ELEVATION: NA DATUM: NA LOGGED BY: Sean Gehlke <br /> W ❑ E > a p z w o m GEOLOGIC COMPLETION <br /> CL "' a s J w } J Z O �2 DESCRIPTION DETAIL <br /> ❑ � >- <br /> <U) U) Z � mo w �U) <br /> ¢ o - <br /> Lean Clay with Sand (CL): about 75%F 25%S very <br /> dark greenish gray (10Y 3/1); moist; stiff; strong <br /> hydrocarbon odor;SPO present.(continued) <br /> 92.4 DP <br /> 100 <br /> SB-21 - <br /> 17' <br /> DP <br /> 20 83.0 DP <br /> 85 <br /> Silt(ML):about 75%F 25%S dark greenish gray(10Y <br /> 4/1); moist; medium stiff; strong hydrocarbon odor; <br /> SPO present. <br /> 104 DP <br /> 100 <br /> 3"thick lens of poorly graded fine sand. <br /> 0.9 DP Lean Clay with Sand (CL): about 75%F 25%S <br /> yellowish brown (10YR 5/4); moist; soft; no <br /> 85 hydrocarbon odor;no SPO present. <br /> 25 <br /> a <br /> 1.3 DP As above;85%F 15%S. <br /> 100 <br /> M <br /> z <br /> z <br /> w SB-21 - <br /> ¢ 27.5' <br /> c� <br /> o Boring terminated at 28 feet bgs <br /> J <br /> a <br /> c� <br /> of <br /> 0 <br /> U) <br /> LU <br /> u <br /> x <br /> z <br /> z <br /> w <br /> 0 <br /> O <br /> J <br />