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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 7/11/02 DRILLING RIVERBANK,CA SPLIT SPOON ,S, <br /> See"Legend to Logs"for Boring Surface Groundwater Depth(ft.): Total Drive Drop <br /> sampling method, Diam.(in.): Elev,(ft.): -V 30 FIRST Depth(ft.): wt,(Ibs.): Dist.(in.): <br /> classifications and laboratory <br /> testing methods 8 44.0 140 30 <br /> Well <br /> 3 Description <br /> Construction o a <br /> ti <br /> 0.75"SCH <br /> 80 PVC <br /> ° CASING <br /> b''�.s•" 30 <br /> 53 SANDY CLAY(CL):dark yellowish brown(10YR3/4),very fine-grained 58 <br /> sand,low plasticity,medium stiff,wet,no hydrocarbon odor(0,40,10,50). <br /> p'•. p.. <br /> Gravel to 2-inch diameter,angular,at 31.5 feet. <br /> BENTONIU 35 38 GRAVELLY SAND(SW):dark olive brown(2.5Y3/3),medium-to 0 <br /> SEAL coarse-grained sand,70%medium-grained,30%coarse-grained,subangular, <br /> gravel is subrounded to 1-inch diameter,medium dense,wet,no hydrocarbon <br /> #3 SAND odor(30,70,0,0). <br /> 2" <br /> SPARGE <br /> POINT 40 <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 subsurface conditions at other locations or times. <br /> Project No. 770T.43622.01.0003 Date 8/21/02 PR Log of Well <br /> RM_S 1.GPJ Fib <br /> LOG OF BOREHOLE <br /> (sheet 2 of 2) <br />