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s= BORING NO.: SB-19 <br /> ii SHEET 1 OF 2 <br /> i i <br /> ' -219 `� PROJECT: USCan-Welty Road <br /> From Science to Solutions <br /> LOCATION: Vernalis,San Joaquin County,California <br /> COORDINATES: Y 37.6306877841,X -121.286922271 PROJECT NO.: 180965.00.10335.8131.130 <br /> ! SURFACE ELEVATION: NA DATUM: MSL LOGGED BY: Sergio Schirripa/Sean Gehlke <br /> Q Lu Q } a <br /> a w o a }a w a s o z o > o m GEOLOGIC COMPLETION <br /> W a o ��H � w -, n O <br /> o U Z<z < Z m 0 W DESCRIPTION DETAIL <br /> a o - <br /> HA LEAN CLAY(CL): about 100%F brown (10YR 4/3); >'• <br /> ! dry;firm;medium plasticity;no odor. <br /> 100 :L".1A <br /> 2.3 <br /> 3.7 As above;dry;no odor. <br /> ! 5 SB-19- <br /> 5' <br /> 3.3 As above;dry;no odor. <br /> ' 2.5 DPo 0 <br /> LEAN CLAY(CL): about 75/oF 25/oS brown (10YR <br /> 4/3);dry;soft;medium plasticity;no odor. <br /> ! 5 <br /> 10 0 <br /> ' 2.5 DP As above;dry;no odor. <br /> 100 <br /> 15 <br /> ! 2.3 DP As above;dry;no odor. <br /> 63 As above;decrease in sand(85%F 15%S);moist;no <br /> odor. <br /> 20- <br /> 3.4 DP As above;moist;no odor. <br /> 0 <br /> c� <br /> 0 65 <br /> ! GRAVEL with sand(GW):about 10%F 35%S 55%G; <br /> •�' light olive brown(2.5Y 5/3);dry;loose;no odor. <br /> o <br /> J <br /> a <br /> 3.0 DP •�• <br /> N . ' <br /> z <br /> Q <br /> ! o <br /> DRILLING CONTRACTOR: RSI REMARKS: Hand cleared to 8 feet bgs. Prepacked well screen set from 39 to 44 feet bgs. <br /> z DRILLING METHOD: Direct Push <br /> z <br /> W DRILLING EQUIPMENT: Geoprobe 6620 DT <br /> ! <br /> 0 <br /> DRILLING STARTED: 8/11/08 ENDED: 8/12/08 <br /> J <br />