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== BORING NO.: SB-13 SHEET 1 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 37.7763163099,X -121.520676627 PROJECT NO.: 06-6102-00-6317-120 <br /> SURFACE ELEVATION: NA DATUM: NA LOGGED BY: Sean Gehlke <br /> W ❑ E > a o 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 /> Q o - <br /> Lean Clay (CL): about 85%F 15%S dark brown <br /> HA (7.5YR 3/2);moist. <br /> 100 <br /> 0.8 <br /> 3.7 As above;brown(7.5YR 4/3). <br /> 5 SB-13- <br /> 5' <br /> 0.0 As above;75%F 25%S. <br /> 1.5 DP <br /> 100 <br /> 10 0.0 As above;increasing fine sand. <br /> a <br /> Clayey Sand(SC): about 35%F 65%S brown (7.5YR <br /> izz <br /> 4/3);moist. <br /> 0 <br /> c� <br /> M <br /> z 1.6 DP Lean Clay(CL): about 90%F 10%S light olive brown <br /> (2.5Y 5/3);moist;stiff. <br /> w <br /> a 100 <br /> c� <br /> o Lean Clay(CL): about 90%F 10%S dark gray(2.5Y <br /> a4/1);moist;strong hydrocarbon odor. <br /> c� <br /> 0.2 Clayey Sand (SC): about 35%F 65%S dark greenish <br /> LU gray(10Y 4/1);moist;strong hydrocarbon odor. <br /> w <br /> u <br /> DRILLING CONTRACTOR: RSI REMARKS: Hand cleared to 8 feet bgs. No groundwater sample collected due to <br /> o DRILLING METHOD: Direct Push separate phase oil present. <br /> z <br /> z <br /> w DRILLING EQUIPMENT: Geoprobe 6620 DT <br /> a <br /> 001 DRILLING STARTED: 3/21/08 1 ENDED: 3/21/08 <br /> J <br />