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== BORING NO.: SB-16 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 37.7766727629,X -121.521578001 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 DESCRIPTION DETAIL <br /> ❑ � ZUz U) Z � mo w �co <br /> ¢ o - <br /> Sandy Lean Clay (CL): about 80%F 20%S dark <br /> brown(7.5YR 3/3);moist.(continued) <br /> As above; minor hydrocarbon staining; slight <br /> hydrocarbon odor. <br /> Lean Clay (CL): about 85%F 15%S dark greenish <br /> 20 gray(10Y 4/1);moist;soft;strong hydrocarbon odor. <br /> 5.3 DP As above; dark yellowish brown (10YR 4/4); no <br /> hydrocarbon odor. <br /> 100 <br /> DP Sandy Lean Clay(CL): about 75%F 25%S very dark <br /> greenish gray(5GY 3/1); moist; medium stiff;strong <br /> SB-16- <br /> 100 hydrocarbon odor;separate phase oil(SPO). <br /> 23' <br /> 230 DPPoorly Graded Sand (SP): about 100%S dark 24 feet bgs <br /> 87 yellowish brown (10YR 4/4); wet; moderate <br /> 25 10.3 100 hydrocarbon odor; contains —5% coarse sand; <br /> hydrocarbon sheen;grades to sandy silt. <br /> Lean Clay(CL): about 85%F 15%S yellowish brown <br /> (10YR 5/4); wet; very soft; no hydrocarbon odor; <br /> 9.1 DP hydrocarbon sheen. <br /> 6.2 <br /> 100 <br /> 5.0 DP As above,moist,medium stiff,no sheen. <br /> 100 Sandy Lean Clay(CL): about 75%F 25%S yellowish <br /> brown(10YR 5/4);moist;medium stiff. <br /> 30 DP <br /> a <br /> 6.5 100 <br /> a <br /> DP <br /> M <br /> z <br /> z 100 <br /> w <br /> SB-16- <br /> 6.6 33.5' <br /> a Boring terminated at 34 feet bgs <br /> c� <br /> of <br /> 0 <br /> U) <br /> x <br /> LU <br /> 0 <br /> z <br /> w <br /> 0 <br /> O <br /> J <br />