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—' -- BORING NO.: SB-30 SHEET 1 OF 2 <br /> PROJECT: US Can-Welty Road <br /> From Science to Solutions <br /> LOCATION: Vernalis,San Joaquin County,California <br /> COORDINATES: Y 37.6318316367,X -121.289972177 PROJECT NO.: 180965.00.10335.8131.130 <br /> ' SURFACE ELEVATION: NA DATUM: MSL LOGGED BY: Sergio Schirripa/Sean Gehlke <br /> aWa } <br /> W w a s g of a o 0 0 of <br /> 0 GEOLOGIC COMPLETION <br /> z<z < z m o w DESCRIPTION DETAIL <br /> Q o - ly <br /> HA GRAVEL with fines (G(;): about 25%F 75%G; no Neat Cement <br /> ' odor;—1"to 2"diameter. <br /> 100 LEAN CLAY(CL): about 90%F 10%S brown (10YR <br /> 0.0 <br /> 4/3);dry;soft;medium plasticity;no odor. <br /> 0.0 <br /> LEAN CLAY (CL): about 100%F dark yellowish <br /> 5 SB-30 brown (10YR 3/4); dry; firm; medium plasticity; no <br /> DP odor. <br /> @5' <br /> 0.0 <br /> GRAVEL with clay and sand (GP-GC): about 10%F <br /> ° 20%S 70%G;moist;dense;no odor. <br /> o <br /> 0.8 DP SILT with sand (ML): about 85%F 15%S yellowish <br /> brown(10YR 5/4);dry;stiff;no odor;minor caliche. <br /> ' 60 <br /> 10 <br /> ' 0.0 DP <br /> ' 60 <br /> 15- <br /> 0.0 DP <br /> ' 60 <br /> SAND with gravel (SW): about 10%F 50%S 40%G; <br /> brown(10YR 5/3);dry;very loose;no odor. <br /> 0 <br /> N <br /> 20— <br /> W0.7 DP <br /> 0 <br /> " 55 <br /> z <br /> LU <br /> a <br /> 0 <br /> SANDY SILT(ML):about 65%F 35%S light yellowish <br /> brown(10YR 6/4);moist;medium stiff;no odor. <br /> m 0.0 DP SAND with gravel (SW): about 5%F 55%S 40%G; <br /> M <br /> • brown(10YR 5/3);dry;very loose;no odor. <br /> z <br /> a <br /> ' ? DRILLING CONTRACTOR: RSI REMARKS: Hand cleared to 5 feet bgs. screened 38-43 feet bgs. <br /> z DRILLING METHOD: Direct Push <br /> z <br /> w DRILLING EQUIPMENT: Geoprobe 6620 DT <br /> ' a <br /> 0' DRILLING STARTED: 11/17/08 ENDED: 11/21/08 <br /> J <br />