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BORING NO.: SB-39 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 37.6329679718,X -121.290051954 PROJECT NO.: 180965.00.10335.8131.130 <br /> SURFACE ELEVATION: NA DATUM: MSL LOGGED BY: 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 SANDY LEAN CLAY (CL): about 55%F 45%S dark Neat Cement <br /> yellowish brown (10YR 4/4); dry; soft; low plasticity; <br /> no odor. <br /> 100 <br /> 0.0 <br /> 0.0 <br /> 5- <br /> 0.0 <br /> 0.0 DP LEAN CLAY(CL): about 85%F 15%S brown (7.5YR <br /> 4/3);moist;medium stiff;no odor. <br /> 60 <br /> 10 <br /> SILTY GRAVEL (GM): about 30%F 25%S 45%G; <br /> ° brown(7.5YR 4/3);dry;loose;no odor. <br /> 0.2 DP <br /> 60 <br /> o ° <br /> 15 <br /> o ° <br /> 0.0 DP <br /> 50 0 ° <br /> As above;moist;medium dense;no odor. <br /> o ° <br /> 0 <br /> 20- <br /> 0.0 DP <br /> 0 <br /> 0 45 SANDY SILT(ML):about 70%F 30%S brown(7.5YR <br /> z 5/3);moist;medium stiff;no odor. <br /> z <br /> w <br /> ° SILTY SAND(SM):about 30%F 70%S greenish gray <br /> a (10Y 5/1); moist; medium dense; slight hydrocarbon <br /> 0 0.6 DP odor. <br /> M .S. <br /> W <br /> N <br /> z <br /> Q <br /> C DRILLING CONTRACTOR: RSI REMARKS: Hand cleared to 8 feet bgs. No groundwater sample collected due to SPO. <br /> D <br /> z DRILLING METHOD: Direct Push <br /> z <br /> w DRILLING EQUIPMENT: Geoprobe 6620 DT <br /> a <br /> °o DRILLING STARTED: 11/18/08 1 ENDED: 11/25/08 <br /> J <br />