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WGIR, BORING LOG <br /> • '�o�lultlnaveslt, Inc. Drill Rig: Direct Push Date Drilled: 5/16/08 Logged By: <br /> Boring Diameter: 2 Inches Boring Number: B-18 C.Strong <br /> a Sample ID Depth <br /> EBlow Count Completion Feet Lithology Description <br /> m <br /> rn <br /> ,....,.. Fill and Debris <br /> %/ Silty Clay(CL),dark brown,moist,very stiff,medium <br /> ,f• • `- plasticity,no odor <br /> i <br /> B-18-5 � ' 5 ,,�- Color change to brown at about 5' <br /> • •f'•'•' <br /> Sandy Silt(ML),brown,very moist to wet,soft,fine grained <br /> sand,low plasticity,gray mottling,no odor <br /> 10 <br /> • f'.;.'. <br /> Clayey Silt(ML) <br /> .• •._`, Sand(SW),wet,medium dense,fine to medium grained,well <br /> graded,no odor <br /> ''•" "�' Sand(SP),wet,dense,coarse grained,poorly graded,no <br /> 15 odor <br /> 20 <br /> 25 <br /> Completion Notes: Site: <br /> Drilled to 16'bgs. The Learner Company <br /> Dropped temporary PVC casing screened at bottom to facilitate <br /> collection of groundwater grab sample. 2711 Navy Drive <br /> Groundwater rose to approximately 9' bgs in cased boring with Stockton, CA <br /> slow recharge. <br /> After sampling, backfilled boring with concrete grout to surface <br /> while pulling casing. Project No.: 704.PRI.05 Page 1 <br /> • <br />