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SECOR <br /> International Incorporated <br /> Logged By: Date Drilled: Drilling Contractor Project Name: Method/Equipment: Well Number; <br /> V&W RANCH MARKET HOLLOW STEM AUGER <br /> BC 7/12/02 DRILLING RIVERBANK,CA SPLIT SPOON S- <br /> See"Legend to Logs"for Boring Surface Groundwater Depth(ft.): Total Drive Dr 1, <br /> sampling method, Diam.(in.): Elev.(ft.): _V 30 FIRST Depth(ft.): wt.(lbs.): Dist.(in.): <br /> classifications and laboratory 8 43.0 140 30 <br /> testing method <br /> Well , <br /> Construction a o Description <br /> i 0.75"SCH <br /> 80 PVC <br /> CASING <br /> 30 <br /> 29 SILTY SAND(SM):dark olive brown(2.5Y3/3),very fine-grained sand, 216 <br /> medium dense,moist,moderate hydrocarbon odor(0,60,30,10). <br /> i <br /> BENTO 35 46 SAND (SW): dark olive brown(2.5Y3/3),fine-to coarse-grained sand,sand 0 <br /> SEAL coarsens downward,medium dense,wet,no hydrocarbon odor(0,100,0,0). <br /> #3 SAND <br /> 2" <br /> SPARGE <br /> POINT 40 <br /> Grades to sand with gravel at 41 feet(20,80,0,0). <br /> 45 <br /> The substrata descriptions above are generalized 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 substuface conditions at other locations or times. <br /> Project No. 770T.43622.01.0003 Date 8/2/02 PR Log of Well <br /> RM_S6.GPJ Figure <br /> LOG OF BOREHOLE <br /> (sheet 2 of 2) <br />