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== BORING NO.: SB-19 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 37.7764809218,X -121.521531192 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 /> Q o - <br /> HA Sandy Lean Clay (CL): about 80%F 20%S dark <br /> brown(10YR 3/3);moist;medium stiff. <br /> 100 <br /> 7.5 <br /> 6.5 As above;dark yellowish brown(10YR 3/4);dry. <br /> 5 SB-19- <br /> 5' <br /> 7.7 As above;moist. <br /> SB-19 1 7.15 feet bgs <br /> 3.0 DP As above;soft. <br /> 80 As above;wet. Q 9 feet bgs <br /> 10 3.1 <br /> As above;moist. <br /> Sandy Silt (ML): about 65%F 35%S dark yellowish <br /> 0.7 DP brown(10YR 4/6);moist;soft. <br /> 25 No recovery from 13 to 16 feet bgs. <br /> 15 <br /> a <br /> izz <br /> a <br /> 0 0.0 DP Poorly Graded Sand(SP): about 10%F 90%S brown <br /> (7.5YR 4/2);wet. <br /> M <br /> z <br /> z <br /> Z <br /> W <br /> 0.0 <br /> O <br /> J <br /> As above; 3-inch lens of well graded sand (65%fine <br /> SB-19- to medium sand,35%coarse sand). <br /> 19.5' <br /> U) 20 Boring terminated at 20 feet <br /> LU <br /> u <br /> DRILLING CONTRACTOR: RSI REMARKS: Hand cleared to 8 feet bgs. Prepacked well screen installed 8 to 13 feet <br /> M DRILLING METHOD: Direct Push bgs. <br /> z <br /> z <br /> w DRILLING EQUIPMENT: Geoprobe 6620 DT <br /> a <br /> °o DRILLING STARTED: 3/26/08 1 ENDED: 3/26/08 <br /> J <br />