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== BORING NO.: SB-43 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 37.7770618876,X -121.522635314 PROJECT NO.: 46010SC137-A10-121 <br /> SURFACE ELEVATION: NA DATUM: NA LOGGED BY: Sergio Schirripa <br /> CL W ❑ E ii w ii � 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 �U) <br /> ¢ o - <br /> SILT (ML): about 90%F 10%S brown (10YR 4/3); <br /> HA dry;firm. <br /> 100 <br /> 0.0 <br /> •7 l�'A'l� <br /> ?�; Native soil <br /> :��.'•Jig: <br /> 0.0 As above: decrease in sands (about 100%F); moist; -k*!>' -•k'!- <br /> soft. <br /> 5 <br /> 0.0 As above:moist. <br /> 7.5 feet bgs <br /> 0.0 DP As above:wet. <br /> 100 <br /> 10 <br /> 0.0 DP As above:moist. <br /> 70 <br /> Silty SAND (SM): about 20%F 80%S wet; loose; Neat cement <br /> large grained sands. <br /> --------------------- <br /> No recovery <br /> 0 <br /> N <br /> 0 15 0.1 DP SILT (ML): about 100%F brown (10YR 5/3); dry; <br /> c� firm. <br /> M <br /> z 100 <br /> w <br /> °o As above:dry;minor amount of separate phase oil. <br /> J <br /> a <br /> 49.4 <br /> a <br /> 0 <br /> 0 <br /> m As above: color change to olive gray (5Y 4/2) with <br /> Covery dark gray(N 3/1)mottling;dry;firm;some SPO. <br /> m <br /> 0 <br /> DRILLING CONTRACTOR: Penecore Drilling REMARKS: Boring hand cleared to 8 feet bgs. <br /> z DRILLING METHOD: Direct Push <br /> z <br /> w DRILLING EQUIPMENT: Geoprobe 7822DT <br /> a <br /> °o DRILLING STARTED: 11/12/09 1 ENDED: 11/12/09 <br /> J <br />