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BORING NO.: SB-27 SHEET 1 OF 2 <br /> PROJECT: Vernalis Offsite <br /> From Science to Solations <br /> LOCATION: Vernalis,California <br /> COORDINATES: PROJECT NO.: 06-6102-00-6313-121 <br /> SURFACE ELEVATION: DATUM: LOGGED BY: Andrew Smith <br /> r <br /> _ � VJj JQ o or aJ <br /> a W o Q CL W a a 0 z o > o m GEOLOGIC COMPLETION <br /> W <br /> ° g a<z < z m o w x DESCRIPTION DETAIL <br /> o - <br /> HA ? >. Top Soil(TOPSOIL): _ <br /> ' Silt with Fine Sand (ML):dark brown (7.5YR 3/33); <br /> 100 moist;stiff;low plasticity;no odor;90%to 95%fines, <br /> 0.3 <br /> 5%to 10%fine sand. <br /> 5 B-27- <br /> Silt with Fine Sand(ML):strong brown (7.5YR 5/6); <br /> moist;firm;low plasticity;no odor;90%to 95%fines, <br /> 5%to 10%fine sand,trace gravel. <br /> ' DP <br /> 10 70 <br /> 0.0 Silt(ML):yellowish brown (10YR 5/6); dry;firm; no <br /> ' plasticity;no odor. <br /> DP <br /> 50 <br /> ' <br /> 15 Trace gravel <br /> DP <br /> ' 100 <br /> 0.0 <br /> 20 DP <br /> Silty Clay (CL): dark yellowish brown (10YR 4/4); <br /> 50 moist;hard;no plasticity;no odor. <br /> 0.0 poorly graded sand with silt and gravel (SP-SM): <br /> DP brown (10YR 5/3);dry; loose; no odor; 10%fines, <br /> ' 25 75%fine sand,15%gravel. <br /> 50 <br /> ' DP <br /> m <br /> 30 70 Clay (CL): strong brown (7.5YR 5/6); moist; firm; <br /> omedium plasticity;no odor. _ _ J 1 31.5 feet bgs <br /> ' 0.4 Dp Silt with fine sand(ML):strong brown (7.5YR 5/6); <br /> o moist;firm;low plasticity;no odor,90%to 85%fines, <br /> z SB-27- 10%to 15%fine sand. <br /> w 33.5 90 <br /> ' 0 35 34.5 feet bgs <br /> J 0.8 <br /> DP Poorly graded sand with silt(SP-SM): brown (10YR <br /> Lu 5/3);wet;dense;no odor;10%fines,90%sand. <br /> ~ 100 <br /> ' 0 <br /> N 0.8 <br /> J <br /> Q <br /> Z <br /> w <br /> w DRILLING CONTRACTOR. RSI S REMARKS: Grabgroundwater <br /> sam les were collected through pre-packed well screen. Boring was <br /> > P 9 P P 9 <br /> c� <br /> z DRILLING METHOD: Direct Push properly abandoned according to requirements set by the drilling permits.Baring terminated at 44 feet below <br /> Z ground surface. <br /> w DRILLING EQUIPMENT: GP 660ODP <br /> a <br /> o DRILLING STARTED: 2/27/08 ENDED: 2/27/08 <br /> J <br />