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== BORING NO.: SB-6 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 37.776823074,X -121.520957923 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 DESCRIPTION DETAIL <br /> ❑ � ZUz U) Z � mo w �� <br /> Q o - <br /> HA Lean Clay (CL): about 90%F 10%S brown (7.5YR <br /> 4/3);dry;stiff. <br /> 0.4 <br /> 0.3 <br /> 5 SB-6-5' <br /> 0.0 SB-6 Lean Clay (CL): about 90%F 10%S brown (7.5YR 6 feet bgs <br /> 4/3);wet;soft;low plasticity. <br /> 0.0 DP Silt(ML):about 80%F 20%S brown(7.5YR 4/3);wet; <br /> soft;no plasticity. <br /> 10 0.6 As above;moist. <br /> 0.6 DP Sandy Lean Clay (CL): about 65%F 35%S brown <br /> (7.5YR 4/3);moist;stiff. <br /> 0.0 As above; 3" thick interbedded clayey sand lens; <br /> 25%F 75%S. <br /> 15 <br /> 0 <br /> a <br /> 0 0.3 DP <br /> c� <br /> M <br /> z <br /> z <br /> w <br /> 0.4 <br /> 0 <br /> J <br /> a <br /> c� <br /> 0 <br /> U) 20 Boring terminated at 20 feet bgs <br /> LU <br /> 0 <br /> u <br /> DRILLING CONTRACTOR: RSI REMARKS: Hand cleared to 8 feet bgs. Prepacked well screen installed from 10 <br /> o DRILLING METHOD: Direct Push feet to 15 feet bgs. <br /> z <br /> z <br /> w DRILLING EQUIPMENT: Geoprobe 6600 DT <br /> a <br /> °o DRILLING STARTED: 3/18/08 1 ENDED: 3/18/08 <br /> J <br />