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W G IR BORING LOG <br /> Drill Rig: Direct Push Date Drilled: 5/15/08FMHerbert <br /> By: <br /> ��LII ICHY'YV�'>3C, HIMK;. <br /> Boring Diameter: 2 Inches Boring Number: B-9 <br /> o Sample ID Depth <br /> m Blow Count Completion Feet Lithology Description <br /> ti <br /> 4 , 4 rs o.q:,o c fes: Clayey Sand(SC),medium brown,moist,medium dense, <br /> B_y_1 fine grained,noncemented,poorly graded,with gravel, <br /> "'. o.q:°q:';e concrete and metal debris <br /> I Silty Clay(CL),medium to dark gray,moist,stiff,slight <br /> mottling,medium to low plasticity <br /> _. . ..4. . . 5 <br /> B_g5 'g`'' :r Slightly Silty Clay(CL),medium brown,moist,stiff,mottled <br /> with light gray and reddish-brown,caliche stringers, <br /> /,.' / micaceous <br /> Wet zone from 9.5'-11.5' <br /> 10 <br /> �. Clayey Silt(ML),medium brown,moist,stiff,low plasticity, <br /> orange Fe oxidation staining,micaceous <br /> 15 Clayey Sand(SC),dark gray,wet,dense to medium dense, <br /> fine grained,poorly graded <br /> 20 <br /> 25 <br /> Completion Notes: Site: <br /> Drilled tobgs. The Learner Company <br /> Dropped temporary PVC casing screened at bottom to facilitate 2711 Na D <br /> collection of groundwater grab sample. Navy rive <br /> Groundwater rose to approximately 8'bgs in cased boring. Stockton, CA <br /> After sampling, backfilled boring with concrete grout to surface <br /> while pulling casing. <br /> Project No.: 704.PPI.n; Page 1 <br /> • <br />