Laserfiche WebLink
Boring Log <br /> FSIWTH <br /> PROJECT No, 95-122-1-3 <br /> =nTA'_TcCHNO:D�i=; BORING No. SB1 <br /> �NYIR4N1! ,:=,-'�aATlpl< <br /> LOGGED BY All. MADISON <br /> PROJECT NAME: GLOVER PRCPERTY <br /> r. r BORING LOCATION: 7675 W. dTH STREET, TRACY, CALIFORNIA SURFACE ELEV: <br /> `- DRILLER: VIRONEX: CHUCK DATE STARTEE: 9/24/96 DATE FINISHED: 9/24/96 <br /> un <br /> SAMPLE BLOW <br /> COUNT REC a = WC Qu w SOIL DESCRIPTION o <br /> LU <br /> No.TYPE INTERVAL 0" 6' 12" U o a w <br /> a w (in) r� {/) (tsf) o AND REMARKS � <br /> o FROM TO 6" 12" 18" U' <br /> D <br /> 0,0 4.0 Asphalt — 2 inches <br /> :1 <br /> SILTY CLAY, 100% fines, dark <br /> CL yellowish brown {10YR4/2} moist, low to <br /> medium plasticity. <br /> 4' <br /> ` 5 I 5.0 6.0 55 OVM=10.1 ppm <br /> 2 6.0 8.0 SILTY CLAY, 90% fines, 10% fine to <br /> coarse well graded sand, olive gray <br /> {5Y4/1}, moist, high plasticity. <br /> CL OVM=564 ppm <br /> 4 9.0 10.0 <br /> }" ? 10 5 10.0 14.0 Wet at 8.0 <br /> f. 6 1 SANBY CLAY, , approx 70% fines, <br /> approx 30% fine to medium poorly <br /> • graded sand, light olive brown (5Y5/6}, <br /> wet. 0VM=3.6 ppm <br /> SP • <br /> SAND, 100% fine to medium poorly <br /> 15 7 15.0 16.0 e graded sand, light olive brown (5Y5/6), <br /> g • 16 wet. <br /> OVM=2.1 ppm <br /> --} Bottom of Boring at 16.0 feet. <br /> GROUNDWATER PARAMETER <br /> 20 MEASUREMENTS: <br /> I <br /> Temp ' C: 27.8 pH: 7.14 EC: 1.41 <br /> Redox: —56.1 (adjusted to temperature) <br /> r: Notes: <br /> 25 1. 564 ppm on PI❑ attached to vapor <br /> line open at 6 feet bgs, <br /> 2. Water drops In vapor line at 7 feet <br /> bgs. <br /> 'f 3. Depth to water in MW-1 was 7.1 <br /> 30- <br /> f eet. <br /> 4. Sample Numbers identified as: <br /> I — SBI 5.5 <br /> 2 — SBI 6 <br /> 3 — SBI—V <br /> 35 4 — S131 9.5 <br /> 5 — SB110 <br /> 6 — SBIGW <br /> 7 — SB 1 15.5 <br /> 8 — SBI 16 <br /> 7 40 <br /> Page I of I <br /> i <br />