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Client: Chevron Environmental Mana ment'Com an 1Nel orin ID: MW D2 <br /> g p y , g � . <br /> - <br /> t Borehole Depth, 115 0 <br /> Site Location:• <br /> • .: w ,. "' Ct 10 M. ,. �' i� m, ,.,>°.f •K <br /> Chevron Service Station 9 0557.~ Op <br /> 139 S Center Street <br /> Stockton,California <br /> E `- ,, ff <br /> CL w <br /> CIL E- ¢ <br /> z '� w m m <br /> z o 4t Well/Boring <br /> �: U „ <br /> _O c Z a StraUgraphic Description Construction <br /> H > n n o x o. <br /> E E m <br /> W _J Co m; c M <br /> Lu , <br /> Light grey lean CLAY(CL),dry. <br /> 0.0 = <br /> Fine to coarse poorly graded SAND(SP),wet. <br /> 0.0 <br /> 5 300 10.0 —= Light brown lean sandy CLAY(CL),fine to medium Sand,wet. Cement grout(2'- <br /> -- 96'bgs) <br /> 0.0 <br /> 90 -40- <br /> Green soil on outside of core from 40'to 40.5'. <br /> 0.0LX=L. <br /> Brown fine to coarse poorly graded SAND(SP),wet. <br /> 0.0 ----------------- <br /> G <br /> 0.0 rades to medium,some Silt,wet. <br /> _ <br /> Greenish-grey lean sandy CLAY(CL),fine Sand,wet.,- <br /> Grades to green. <br /> 95 -45 6 40-50 10.0 0.0 <br /> —= Grades to dark greenish-grey. - - - • 2"dia.Schedule 40 <br /> ., PVC riser(0'- <br /> 100' <br /> 0'- <br /> 100'bgs) <br /> 0.0 —_ <br /> LZ- <br /> 0.0 <br /> 50 -So —= Slight hydrocarbon odor from 50',-51'bgs. <br /> 0.0 —= <br /> Grades to light grey. <br /> oo <br /> Grey lean CLAY,dry. <br /> 7 50-60: 8.0 0.0 - <br /> _— Grades with fine Sand,slight hydrocarbon odor,moist. <br /> 55 -55 0.0 — <br /> MEN <br /> Remarks: bgs=below ground surface;NA=Not Applicable/Available;AMSL=Above Mean Sea <br /> Level <br /> //►� yx� Odorless unless stated otherwise. <br /> ` • `� f IS <br /> Northing/Ea sting datum in NAD 83. <br /> In rashvcture,enwronment,facNl!res_ Elevation datum in NAVD 88. <br /> Project: 60045980.0000 Template:G:\ENV\CHEVRON\Library\Log Plot\Geoprobe2005.1df Page:3 of 6 <br /> Data File:MW-1 8D2.dat Date:2/25/2008 B.J.Wall <br />