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SECOR <br /> Intemattonallaco rated <br /> Logged By Elates Drilled Ming Contractor Project Name MethodlEquipment Well Number <br /> 7/23101 WEST ARCO#595 SPLIT SPOON <br /> } BH 7/2.3/01 HAZMAT STOCKTON,CA HSA MW-5 <br /> See"Legend to Logs"for goring Surface Groundwater Depth(ft) Total Dnve Drop <br /> sampling method. Diam(in.) Elev(ft) 50 FIRST Dept(f) wt(lbs) Dist(in) <br /> classifications and laboratory <br /> testing methods 8 32 25(TOC) 60 41 STABILIZED 715 140 30 <br /> >s <br /> Well n <br /> Construction Description <br /> 8 E <br /> Ln <br /> TRAFFIC Asphalt,gravel <br /> RATED <br /> WELL BOX SILTY CLAY(CL) dark brown,moderate plasticity,very stiff, <br /> GROUT moist,no hydrocarbon odor(0,0,40,60) <br /> ro ro <br /> 5 9 0 MW-5 <br /> + + 12 @5' <br /> 15 <br /> A A <br /> e a <br /> 10 10 Same as above,brown(0,0,30,70) 0 MW-5 <br /> o a 14 @I0' <br /> e r Y 1-Y� <br /> r GROUT <br /> d 0 <br /> S Same as above,brown(0,0,30,70) 0 MW-5 <br /> 12 @ 15' <br /> 16 <br /> r a <br /> r r <br /> + p SILTY CLAY(CIS-light brown with gray,high plasticity,wet <br /> (0,5,30,65) <br /> " 20 11 0 MW-5 <br /> 15 @201 <br /> 18 <br /> s e <br /> r t <br /> o e <br /> SANDY SILT(MI.) light brown,very dense,low plasticity <br /> The substrata descriptions above are generalized representations and based upon visuallmanual classification of cuttings and/or <br /> samples obtained during dnlhng 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 drlWng and may not be representative of subsurface conditions at other locations or tinges <br /> Project No 077.43029.330 Date 9/20/01 PR Log of Well <br /> 595MW5 GP! Approved by <br /> LOG OF BOREHOLE <br /> Fig= (sheet I of 3) <br />