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SECOR <br /> Internahonallnco orated <br /> Logged By Date Drilled1 Drilling Contractor Project Name Method/Equipment Well Number <br /> CASCADE 7-Eleven#32262 HOLLOW STEM AUGER <br /> K G 10/16/03 DRILLING TRACY, CALIFORNIA CAL-MOD SPLIT SPOON A4W-3 <br /> See"Legend to Logs"for Boring Surface Groundwater Depth(ft) Total DriveFDi�st(in <br /> sampling method, Diam(m) Elev(ft) Depth(ft) wt(lbs)lassifications and laboratoryethods S 170 140 <br /> Well <br /> Construction ��, o Description a W <br /> o as <br /> a <br /> TRAFKC <br /> RATED FILL(Sand&Gravel) <br /> WELL BOX <br /> A GROUT <br /> BENTONM SILT(ML) dark brown(10YR-3/3),fine-grained sand, <br /> trace clay, low plasticity, very stiff,dry to moist(0,5,90,5) <br /> 5 24 <br /> D MW-3 1345 <br /> #2 SAND @5' <br /> 1 As above,dark yellowish brown(10YR-4/4),grades to <br /> 18 higher sand content(0,15,80,5) 0 <br /> 20 0 MW-3 1350 <br /> t 2"DIA PVC 10 @ 10' <br /> SILT(ML) dark yellowish brown,fine-grained sand, <br /> 0 020" medium-low plasticity,moist,medium stiff(0,10,75,15) <br /> SLOTTED 23 0 <br /> SCREEN <br /> 1 <br /> 14 As above,wet-moist(0,20,75,15) 0 <br /> 1 <br /> 15 <br /> 22 MW-3 1400 <br /> @ 16' <br /> 20 <br /> The substrata descriptions above are generdlized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during drilling Predominant material types shown on the log may contain different materials and the change from <br /> one predominant material type to another could be different than indicated Descriptions on this log apply only at the specific location <br /> at the time of drilling and may not be representative of subsurface conditions at other locations or times <br /> Project No 77EL 32262 03 0502 Date 11/04/2003 Log of Well <br /> MWl-6 GPJ Figure <br /> LOG OF BOREHOLE <br /> (sheet 1 of 1) <br />