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SECOR <br /> InremanonalIncorporated <br /> Logged By Date Drilled 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 MW-3 <br /> See"Legend to Logs"for Boring Surface Groundwater Depth(ft) Total Drive Drop <br /> sampling method, Diam(in) Elev(ft) Depth(ft) wt(lbs) Dist(in) <br /> classifications and laboratory $ 17 0 140 30 <br /> testin methods <br /> 'o <br /> Construlctton o o Description <br /> Q <br /> TRAFFIC <br /> RATED FILL(Sand&Gravel) <br /> WELL BOX <br /> a GROUT <br /> SILT(ML) dark brown(10YR-313),fine-grained sand, <br /> BENTONM trace clay,low plasticity,very stiff,dry to moist(0,5,90,5) <br /> 5 24 0 MW-3 1345 <br /> @5' <br /> #2 SAND <br /> 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 /> = 2"DIA PVC LO SILT(ML) dark yellowtsh brown,fine-grained sand, @ 10 <br /> 0 020" m 23 medium-low plasticity,moist,mediustiff(0,10,75,15) 0 <br /> SLOTMD <br /> SCREEN <br /> 14 As above,wet-moist(0,20,75,15) 0 <br /> 4F <br /> 15 22 MW-3 1400 <br /> @ 16' <br /> 20 <br /> The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during drilling Predornmant 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 lag 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 GP] Figure <br /> LOG OF BOREHOLE <br /> (sheet 1 of 1) <br />