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== BORING NO.: SB-7 SHEET 1 OF 1 <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 37.7770030912,X -121.521251858 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 �� <br /> Q o - <br /> HA Sandy Lean Clay (CL): about 85%F 15%S dark <br /> yellowish brown (10YR 4/6); moist; stiff; low <br /> plasticity. <br /> 8.7 <br /> 3.4 As above;75%F 25%S;dry. <br /> 5 SB-7-5' <br /> SB-7 1 5.21 feet bgs <br /> 8.8 As above;65%F 35%S;moist. <br /> SB-7-8 DP Sandy Silt(ML):about 60%F 40%S yellowish brown/ 8 feet bgs <br /> moderate yellowish brown (10YR 5/4); wet; soft; no <br /> plasticity;minor coarse sand. <br /> 10 0.2 <br /> DP As above;75%F 25%S;moist. <br /> 0 <br /> izz <br /> a <br /> o Lean Clay (CL): about 85%F 15%S dark yellowish <br /> 8B-7- brown(10YR 4/6);moist;stiff;medium plasticity. <br /> z 13.5' <br /> z 0.9 <br /> w <br /> c� <br /> ° 15 <br /> J As above;increasing fine to medium sand(-25%S). <br /> a <br /> c� <br /> 0 <br /> 0 0.0 Boring terminated at 16 feet bgs <br /> J <br /> A <br /> 0 <br /> u <br /> DRILLING CONTRACTOR: RSI REMARKS: Hand cleared to 8 feet bgs. Prepacked well screen installed from 7 to <br /> m DRILLING METHOD: Direct Push 12 feet bgs. <br /> z <br /> z <br /> w DRILLING EQUIPMENT: Geoprobe 6600 DT <br /> a <br /> °o DRILLING STARTED: 3/19/08 1 ENDED: 3/19/08 <br /> J <br />