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BORING NO.: SB-26 SHEET 1 OF 1 <br /> PROJECT: Vernalis Offsite <br /> From Science to Solutions <br /> LOCATION: Vemalis,California <br /> COORDINATES: PROJECT NO.: 06-6102-00-6313-121 <br /> SURFACE ELEVATION: DATUM: LOGGED BY: Andrew Smith <br /> a W o a a w a a o z o > o m GEOLOGIC COMPLETION <br /> W u- a ° Qaz ¢ m o o DESCRIPTION DETAIL <br /> Z U) Cl) Z U L U W <br /> HA .. Top soil(TOPSOIL): <br /> ' Silty Clay (CL-CH): black (5Y 2.5/1); moist; firm; <br /> 100 medium plasticity;no odor. <br /> Silt(ML):strong brown (7.5YR 5%6);moist;frm; low <br /> plasticity;no odor. <br /> 5 0.2 B-26-5 <br /> ' DP <br /> 0.0 <br /> 10 90 <br /> DP Silt(ML):strong brown (7.5YR 516);moist;firm; low <br /> plasticity;no odor,increasing%fine sand(5%-10%). <br /> 70 <br /> 15 <br /> DP Poorly graded sand with silt and gravel (SP-SM): <br /> brown (10YR 5/3); dry; loose; no odor; 10%fines, <br /> 15%gravel 75%poorly graded sand. <br /> 30 <br /> 20 DP <br /> ' 50 <br /> Silt graded sand with silt and gravel (ML): dark <br /> DP yellowish brown (10YR 4/4); damp; very stiff; no <br /> ' 25 plasticity;no odor. <br /> 75 <br /> ' DP <br /> 0 30 70 31.2 feet bgs <br /> SB-26- 1 <br /> 31 DP --- — — — — -- bg <br /> Poorly graded sand with silt and gravel (SP-SM): 32 feet s <br /> zbrown (10YR 5/3); dry; loose; no odor, 10%fines, <br /> w 50 15%gravel 75%poorly graded sand. <br /> � 35 <br /> a DP <br /> W <br /> N 50 <br /> LLU- <br /> 0 0 <br /> zz <br /> ' DRILLING CONTRACTOR: RSI REMARKS: Grab groundwater samples were collected through pre-packed well screen. Boring was <br /> m properly abandoned according to requirements set by the drilling permits.Boring terminated at 40 feet below <br /> z DRILLING METHOD: Direct Push <br /> z ground surface. <br /> w DRILLING EQUIPMENT: GP 660ODP <br /> Q <br /> °o DRILLING STARTED: 2/27/08 1 ENDED: 2/27/08 <br /> J <br />