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LM <br /> J.M Equipment Boring Dia. :8" <br /> `. 1245 W.Charter Way LOG OF BORING SB-2 Tot Depth :30' <br /> Stockton,CA 2 Casing Depth :NIA <br /> Project No.:547. (Page i of 1) <br /> 4r/ Casing Dia :N/A <br /> Date :4/5199 Screen Interval :NIA <br /> Drilling Method :HSA slot size :N/A <br /> T[c%Cs Driller :V&W Drilling Filter Pack :NIA <br /> f Logged By :M.Niemi Annular Seal :N/A <br /> Grout :0-30' <br /> %W Water Depth <br /> Lr <br /> U Well:SB-2 <br /> Depth Lab Time U a OV141 Elev.: <br /> 1 set sample o DESCRIPTION ", U (ppm) <br /> In c� <br /> • 4 <br /> 6 <br /> 10:33 12 CLAY-brown,plastic moist,firm. CL o <br /> 20 <br /> iD <br /> 10:37 12 CLAY-brown,plastic,moist,firm, CL 0 <br /> 17 <br /> X 9 CLAY-brown,plastic,very moist,firm,calcium <br /> 10:40 12 CL 0 <br /> 16 carbonate. <br /> 46m 15- <br /> 10:46 5 SANDY CLAY-grey,wet,plastic,slight old gasoline odor. CL 0 <br /> i.. <br /> 20- <br /> x12 <br /> 70:51 AYEY SAND-greyish blue,fine grained,slightly SC 2 <br /> 32plastic,strop old saline odor. <br /> S <br /> 25 <br /> 11:18 3605 CLAY-blue/grey,hard,plastic,ofd gasoline odor. CL 4 <br /> v <br /> i3 <br /> LW <br /> N <br /> n <br /> a 30- <br /> X11:24 17 SANDY CLAY-dark greyish blue,very fine grained, CL a <br /> r,, g lastic,old gasoline odor. <br /> F <br /> o <br /> 0 <br /> 35 <br /> 4 <br /> 1� eGGGG <br /> O <br />