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�� C • Boring dog <br /> PROJECT No. 95-122-1-3 <br /> BORING No. SB7 <br /> LOGGED BY N. MADISON <br /> ! � PROJECT NAME: GLOVER PROPERTY <br /> BORING LCCATION: 7675 W. 11TH STREET TRACY CALIFORNIA SURFACE ELEV: <br /> QRILLER: VIRONEX: CHUCK DATE STARTEE: 10/02/96 DATE FINISHED: 10/02/96 <br /> 1 SAMPLE BLOW <br /> COUNT REC a WC Ou w = SOIL EESCRIPTION o <br /> = v a 0 � 2 N <br /> a No. TYPE INTERVAL (Y 6" i2" w <br /> LL (in) c�� (%) (tsf) a o AND REMARKS d <br /> FRDM TD 6" 12" 18" co <br /> 0.0 4.0 Concrete - 2 inches <br /> { SILTY CLAY, 100% fines, dark <br /> i <br /> yellowish brown 00YR4/2), moist. <br /> 5 <br /> 5.0 6.0 Color change to olive gray (5Y4/1), <br /> 1 CL gasoline odor at 6 feet. <br /> a <br /> Moist at 6 feet. OVM=23.1 ppm <br /> 2 9.0 11.0 <br />�. 10 3 <br />' Mottled blue gray, moist to very moist, <br />} gasoline odor at 9.5-11 feet. <br /> i <br />{ 13.0 15.0 Sc CLAYEY SAND, 80% fine sand and 20% <br /> fines, light olive brown (5Y5/6), wet, <br /> J 15 15 Poorly graded. <br /> i <br /> Bottom of Boring at 15 feet. <br /> GROUNDWATER PARAMETER <br />� MEASUREMENTS: <br /> Temp ' C: 22.9 pH: 7.77 EC: 1,580 <br /> Redox: <br /> 20 -213.6 (adjusted to <br /> Ltemperature) <br /> Notes: <br /> No vapor sample was obtained due ! <br /> 25 to the tightness of the soil. <br /> 2. Sample Numbers identified as: <br /> I - SS7-5.5 <br /> 2 - S87-10.5 <br /> 3 - S67-GW <br /> 30 <br /> j <br /> 35 <br /> r � <br /> i4 4C <br /> 1 ' <br />�+ Page 1 of I <br /> I � r <br />§ I <br />