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SECOR <br /> Inten+ateona!Inco ora[ed <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-2 <br /> See"Legend to Logs"for goring Surface Groundwater Depth(ft} Total Drive Drop <br /> sampling method, Dram(m) Elev(ft) �Z 9 FIRST Depth(ft) wt(lbs} Drst(in) <br /> classifications and laboratory <br /> testing methods 8 170 140 30 <br /> Well a <br /> ConstructionQ o CL 2 <br /> Description w <br /> TRAFFIC ASPHALT <br /> RATED FILL(Sand&Gravel) <br /> WELL BOX <br /> GROUT <br /> v v <br /> BENTONM SILT(ML) dark brown graylblack(10YR-3/2),trace of <br /> 512 clay,low plasticity,medium stiff,dry, gravel,sub-angular, <br /> up to 1/4"dia,(10,0,80,10) 0 MW-2 1050 <br /> #2 SAND @5' <br /> f <br /> 3 <br /> 10 18 SILT with SAND(ML) brown(IOYR-5/3), very fine to 3 7 MW-2 1054 <br /> = 2"DIA PVC fine gramed,low plasticity,moist,medium stiff, @101 <br /> 0 020" (0,15,75,10) <br /> SLOTTED <br /> SCREEN As above <br /> ! l <br /> � f <br /> 15 12 18 MW-2 1057 <br /> @155' <br /> SILT with SAND(ML) brown(10YR-5/3),fine-grained <br /> sand,trace clay,trace of gravel,low plasticity,moist, <br /> medium stiff 2 20 70 8 <br /> 2a <br /> The substrata descriptions above are generalized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during dulling 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 /> MW 1-6 GPJ Figure <br /> LOG OF BOREHOLE <br /> (sheet 1 of 1) <br />