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BORING NO.: SB-28 SHEET 1 OF 2 <br /> ::: <br /> PROJECT: US Can-Welty Road <br /> Fro;r;Scieo6e to SOluliof;s <br /> LOCATION: Vernalis,San Joaquin County,California <br /> COORDINATES: Y 37.6325148195,X -121.289605363 PROJECT NO.: 180965.00.10335.8131.130 <br /> SURFACE ELEVATION: NA DATUM: MSL LOGGED BY: Sergio Schirripa/Sean Gehlke <br /> CL W ❑ E 1--[L IL � a p z w o m GEOLOGIC COMPLETION <br /> CL "' a s J w } J Z O lr 2 DESCRIPTION DETAIL <br /> ❑ � >- <br /> <U) U) Z � mo w �U) <br /> Q o - <br /> HA LEAN CLAY (CL): about 100%F brown (10YR 4/3); Neat Cement <br /> dry;soft;low plasticity;no hydrocarbon odor. <br /> 100 <br /> 0.0 <br /> 0.0 As above;about 90%F 10%S;dry;no odor. <br /> 5 SB-28 <br /> @5' <br /> 0.0 As above;dry;no odor. <br /> 2.6 DP SILT with sand (ML): about 80%F 20%S brown <br /> (7.5YR 4/4); moist; medium stiff; no hydrocarbon <br /> 90 odor. <br /> 10- <br /> 0.6 DP As above;moist;no odor. <br /> 85 <br /> 15- <br /> 0.1 DP As above;about 70%F 30%S;moist;no odor. <br /> 70 <br /> 0 <br /> 20- <br /> 1.3 DP As above;about 60%F 40%S;soft;moist;no odor. <br /> 0 <br /> 0 40 <br /> z <br /> z <br /> w <br /> c� <br /> O <br /> J <br /> a <br /> 1.7 DP <br /> M <br /> W <br /> N <br /> z <br /> Q <br /> DRILLING CONTRACTOR: RSI REMARKS: Hand cleared to 8 feet bgs.Screened 34-39 feet bgs. No groundwater sample collected <br /> z DRILLING METHOD: Direct Push due to SPO. <br /> z <br /> w DRILLING EQUIPMENT: Geoprobe 6620 DT <br /> a <br /> °o DRILLING STARTED: 11/17/08 1 ENDED: 11/25/08 <br /> J <br />