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--------------------------- <br /> The San Joaquin Company Inc. Monitoring Well Log <br /> Ff� <br /> F=>< 3 WELL No.: MW-8 Project: Former Fuelinq Station Project No.: 9902.016 <br /> j Owner: Carl B. Navarra Location: 7500 W. Eleventh Street,Tracy, California <br /> ii <br /> 4; <br /> Top of Casing Elevation: 49.27 ft. Surface Elevation: 49.76 ft. Depth to Water: 10.56 ft. Ci <br /> � f <br /> Date Installed: 03/25/02 Total depth of Boring: 22 ft. Boring Diameter: 8 in. <br /> =i <br /> Well Casing Diameter: 2 in. Total depth of Well: 22 ft. Casing Material: PVC <br /> :. Drilling Company: Spectrum Exploration Inc. Drilling Method: Open Stem Auger <br /> F: <br /> Driller: Dave Gonzalez Logged By: Dai Watkins <br /> NOTE:Uniform Soil Classiflcatlons are from field observations only wlthout data from laboratory. <br /> Deth(Fee Sample C'Log�c Description Well Construction <br /> Heavy-duty steel wellhead box with bolted cover F <br /> f?i 0 6 inches Bituminous Macadam paving and O-ring seal <br /> : ;GP.:E Silty Sandy GRAVEL(GP)-fill Lockable water-tight cap <br /> ._I 2 •tisLrLrtir ° ° Concrete <br /> .ti:SP's: Light brown,fine Sllty SAND(SP)-fill <br /> •f•�tifti: Type-II Portland cement grout <br /> Q Medium stiff,brown Silty CLAY(CL)-with <br /> MWe CL inclusions of bituminous macadam(fill) Bentonite seal <br /> No odor <br /> 6 $ <br /> Medium soft,brown Silty CLAY(CL)- <br /> increasingly soft with depth i <br /> 8 <br /> i No Core <br /> Q No odor <br /> Recovery __V04/11/02 3 <br /> 12 - <br /> C L <br /> 2CL No.2/16 Monterey sand filter pack <br /> 14 <br /> 2-inch diameter PVC well casing <br /> 1 NfWe No odor with 0.01 inch aperature machine-cut slots <br /> 15.5 s <br /> G' <br /> 18 <br /> 20AWB •;r,; ;� Coarse SAND(SP)-with some gravel <br /> 20.5 ':r 5P:r No odor <br /> •5•ti•ti•ti• Conical PVC casing cap <br /> 22 •r•r-r,r <br /> i TD Boring @ 22 feet <br /> i; <br /> 24 <br /> i1 <br /> 26 <br /> j 28 <br /> 30 <br /> I'` Page 1 of 1 <br />