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�= BORING NO.: SB-29 SHEET 1 OF 2 <br /> �: CG <br /> PROJECT: Vernalis Offsite <br /> From Science to Solutions <br /> LOCATION: Vernalis,California <br /> COORDINATES: PROJECT NO.: 06-6102-00-6313-121 <br /> ' SURFACE ELEVATION: DATUM: LOGGED BY: Andrew Smith <br /> QWQ W J fn J <br /> a W o a } w a s o z a > o m GEOLOGIC COMPLETION <br /> W a s Q a z a F m o ° } DESCRIPTION DETAIL <br /> z�� Z U W �U) <br /> a _ <br /> HA r'• Top Soil(TOPSOIL): <br /> Silt (ML): brown (7.5YR 4/2); moist; firm; low <br /> 0.2 100 plasticity;no odor. <br /> ' 5 SB-29-5[1Color change to dark yellowish brown(10YR 4/4) <br /> ' DP <br /> 0.4 <br /> 10 100 <br /> ' 0.6 <br /> DP <br /> Clay (CL): dark yellowish brown (10YR 4/4); dry; <br /> 100 firm;low plasticity;no odor;silty clay,10%silt. <br /> ' 15 <br /> DP <br /> ' 0.0 100 <br /> 20 DP <br /> ' 1.3 90 <br /> Silt with fine sand (ML): brown (7.5YR 4/4); dry; <br /> firm; low plasticity; no odor; 80%to 85%fines, 15% <br /> DP to 20%fine sand. <br /> ' <br /> 25- <br /> 90 <br /> 2.0 <br /> ' DP Increasing%fine sand(15%to 20%) <br /> 30 100 <br /> ' 0 0.0 Clay(CL): yellowish brown (10YR 5/8); moist; firm;low to no plasticity;no odor. <br /> M DP <br /> z 12 <br /> a 100 1 34.32 feet bgs <br /> 35 - <br /> Silt with fine sand(ML):strong brown (7.5YR 5/6); <br /> DP moist;firm;low plasticity;no odor;90%to 95%fines, <br /> F 53625 5%to 10%fine sand. 37.5 feet bgs <br /> III , 0 100 <br /> u_ <br /> 0 <br /> J <br /> z <br /> Z <br /> ' > DRILLING CONTRACTOR: RSI REMARKS: Grab groundwater samples were collected through pre-packed well screen. Boring was <br /> zzDRILLING METHOD: Direct Push properly abandoned according to requirements set by the drilling permits.Boring terminated at 44 feet below <br /> 0 <br /> z ground surface. <br /> w DRILLING EQUIPMENT: GP 660ODP <br /> a <br /> o° DRILLING STARTED: 2/26/08 ENDED: 2/26/08 <br />