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' BORING NO.: SB-42 <br /> SHEET 1 OF 2 <br /> PROJECT: US Can-Welty Road <br /> From Science to Solutions <br /> LOCATION: Vernalis,San Joaquin County,California <br /> COORDINATES: PROJECT NO.: 180965.00.10335.8131.130 <br /> ' SURFACE ELEVATION: NA DATUM: MSL LOGGED BY: Sergio Schirripa <br /> QWQ W J (n J <br /> o w _o E ~a W a a o z o > o m GEOLOGIC COMPLETION <br /> o Lu a s Q Q Z Q m p DESCRIPTION DETAIL <br /> Z�� Z U W CTU) <br /> Q _ <br /> HA ROAD BASE-GRAVEL&FINE SAND(FILL): Neat Cement <br /> 100 SILT(ML): about 95%F 5%G; dark yellowish brown <br /> 0.0 (10YR 4/6);dry;low plasticity;no odor. <br /> 0.0 <br /> GRAVELLY SILT (ML): about 70%F 10%S 20%G; <br /> dark yellowish brown (10YR 4/4); dry; low plasticity; <br /> 5 SB 42 no odor. <br /> 5' As above;moist;no odor. <br /> 0.5 Cobbles(-3"diameter by 1/2"thick) <br /> SILT with gravel(ML):about 80%F 20%G;brownish <br /> 1 yellow (10YR 6/6); dry; soft; low plasticity; slight <br /> organic odor. <br /> 0.5 DP CLAY (CL): about 90%F 10%G; brownish yellow <br /> (10YR 6/6); dry; soft; medium plasticity; slight <br /> ' 63 organic odor. <br /> 10 <br /> 1.1 DP As above; about 100%F; dark yellowish brown; <br /> (10YR 4/4);dry;firm;low plasticity;no odor. <br /> ' 75 <br /> As above;95%F 5%G;dry;no odor. <br /> 15- <br /> 0.8 DP GRAVEL with clay (GP-GC): about 10%F 10%S <br /> ° 80%G;dry;no odor;gravels 0.5-1.0 cm diameter. <br /> 63 <br /> ° <br /> O <br /> ' 0 0 <br /> 20 DP No recovery(20-24 ft bgs). <br /> 0 <br /> c� <br /> ' z z <br /> z <br /> w <br /> a <br /> c� <br /> 0 <br /> J <br /> v 0.4 DP GRAVEL with clay (GP-GC): about 40%F 60%G; <br /> ° dry;no odor;gravels 0.5-1.0 cm diameter. <br /> z <br /> a <br /> 1DRILLING CONTRACTOR: RSI REMARKS: Hand cleared to 8 feet bgs. <br /> z DRILLING METHOD: Direct Push <br /> z <br /> w DRILLING EQUIPMENT: Geoprobe 6620 DT <br /> ' a <br /> °o DRILLING STARTED: 3/3/09 ENDED: 3/5/09 <br /> J <br />