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BORING NO.: SB-22 SHEET 1 OF 3 <br /> ::: <br /> PROJECT: USCan-Welty Road <br /> Fro;r;Scieo6e to SOluliof;s <br /> LOCATION: Vernalis,San Joaquin County,California <br /> COORDINATES: Y 37.6317686121,X -121.288745107 PROJECT NO.: 180965.00.10335.8131.130 <br /> SURFACE ELEVATION: NA DATUM: MSL LOGGED BY: Sergio Schirripa/Sean Gehlke <br /> Lu ui <br /> a- w ❑ E 1--[L W IL � a p z w o m GEOLOGIC COMPLETION <br /> w "' 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 95%F 5%G; brown (10YR ^ <br /> 4/3);moist;firm;medium plasticity;no odor. <br /> 100 <br /> 8.3 <br /> •7 l�•A'l� <br /> 10.0 As above;moist;no odor. <br /> 5 SB-22- <br /> 5' <br /> 12.0 As above;moist;no odor. <br /> 8.0 DP As above;moist;no odor. <br /> 50 <br /> 10- <br /> 1.6 DP As above;moist;no odor. <br /> 70 <br /> 15- <br /> 3.3 DP As above;moist;no odor. <br /> 60 GRAVEL (GW): about 10%F 20%S 70%G; brown <br /> •�' (10YR 4/3);dry to damp;medium dense to dense;no <br /> odor. <br /> LEAN CLAY (CL): about 95%F 5%G; brown (10YR <br /> 4/3);moist;firm;no odor. <br /> 0 <br /> 20 4.1 DP As above;moist;no odor. <br /> 0 <br /> M 75 <br /> z <br /> z <br /> w <br /> a <br /> c� <br /> O <br /> J <br /> a <br /> 5.7 DP As above;moist;no odor. <br /> N <br /> W <br /> Z <br /> Q <br /> DRILLING CONTRACTOR: RSI REMARKS: Hand cleared to 8 feet bgs. Prepacked well screen set from 75 to 80 feet bgs. <br /> z DRILLING METHOD: Direct Push <br /> z <br /> w DRILLING EQUIPMENT: Geoprobe 6620 DT <br /> a <br /> °o DRILLING STARTED: 8/12/08 1 ENDED: 8/12/08 <br /> J <br />