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l <br /> '— - - BORING NO.: SB-43 SHEET 1 OF 1 <br /> PROJECT: Former Tracy Pump Station <br /> LOCATION: 14821 West Grant Line Road,Tracy,California <br /> COORDINATES: Y 37.76001433,X -121.4952527 PROJECT NO.: 26011S154A <br /> SURFACE ELEVATION: NA DATUM: NA LOGGED BY: Sergio Schirripa <br /> F W ❑ E a a- > a o z m o m GEOLOGIC COMPLETION <br /> t uai is Q 4 a w F m o o o: DESCRIPTION DETAIL <br /> a _ <br /> 1 CLAY (CL): about 90%F 10%S Very dark grayish <br /> brown(10YR 3/2);dry,stiff. <br /> HA <br /> 100 <br /> 0.0 <br /> " Native soil <br /> 0.0 <br /> 0.0 <br /> 1 5 1.5 CLAY (CL): about 100%F black; moist; very soft; <br /> some SPO present. <br /> � 0.8 <br /> 0 <br /> Neat cement <br /> CL 0'0 As above:dive gray;soft;no SPO present. <br /> W <br /> 1 � <br /> 2 <br /> 4 <br /> a0.0 As above:grayish brown(2.5Y 512). <br /> SB-43 SA As above:yellowish brown(10YR 514);dry,firm. <br /> 9, <br /> 1 J <br /> LL <br /> a <br /> w <br /> z 10 Boring germinated at 10 feet bgs. <br /> a <br /> CL <br /> 7 <br /> a <br /> U <br /> � DRILLING CONTRACTOR: Penecore Drilling REMARKS: <br /> z DRILLING METHOD: Hand Auger <br /> z <br /> W DRILLING EQUIPMENT: Hand Auger <br /> s <br /> °o DRILLING STARTED: 5/25111 1 ENDED: 5125111 <br />