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s =� BORING NO.: SB-21 <br /> SHEET 1 OF 1 <br /> k,enCp In PROJECT: Fortner Tracy Pump Station ' <br /> Fon SDuii°nn <br /> LOCATION: 14821 West Grant Line Road,Tracy,California <br /> COORDINATES: Y 37.75998518,X -121.4954854 PROJECT NO.: 26011 S1 54A <br /> SURFACE ELEVATION: NA DATUM: NA LOGGED BY: Lauren Eames ' <br /> aW¢ > > <br /> a W o a d w a s p z e > o m GEOLOGIC COMPLETION <br /> o a s Z N z N Z m o � N DESCRIPTION DETAIL <br /> ¢ a <br /> CLAY(CL):about 70°/F 30%S very dark grey(10YR <br /> HA <br /> 3/1);dry. <br /> •L:�T4 <br /> 0.0 100 .•: �i.' <br /> ^Tv V <br /> Native soil <br /> 1.6 t'. ,+ <br /> As above:moist. <br /> SB-21 SA As above:soft;black mottling. f.';�i; ' <br /> 3' <br /> 0.1 , <br /> 5 1.5 SB-21 SA ' <br /> 5- As above:very dark brown(10YR 2/2);moist. <br /> a <br /> a '0 <br /> CLAY(CL):black;SPO saturated. Neat cement ' <br /> n 4.1 SB-21 SA <br /> W 7' <br /> i TPH <br /> d <br /> x <br /> 'n 6.3 SB-21 SA ' <br /> c? 8.5' (SY 2.5/1); <br /> o TPH mast;firm;some SPO present. <br /> 9 feel bgs <br /> rc 1.2 SB-21 SA ' <br /> a <br /> n 10 TPH CLAY(CL):about 60%F 40%S black(5Y 2.5/1);wet; 10 feet s <br /> o some SPO present. - <br /> Boring terminated at 10 feet bgs. ' <br /> N <br /> 7 <br /> a <br /> U <br /> DRILLING CONTRACTOR: Penecore Drilling REMARKS: , <br /> i DRILLING METHOD: Hand Auger <br /> z <br /> w DRILLING EQUIPMENT: Hand Auger <br /> a ' <br /> °o DRILLING STARTED: 5/2/11 ENDED: 5/2/11 <br /> J <br />