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LW The San Joaquin Company Inc. Monitoring Well Log <br /> WELL No.: MWFP-5 Project: Former Fueling Station Project No.: 9902.012 <br /> Owner: Carl B.Navarra Location: 7500 W. Eleventh Street,Tracy, California <br /> Top of Casing Elevation: 45.63 ft. Surface Elevation. 46.32 ft. Depth to Water: 7.52 ft. <br /> Date Installed: 04/22/04 Total depth of Boring: 16.5 ft. Boring Diameter: 8 in. <br /> Well Casing Diameter: 2 in. Total depth of Well: 15 ft. Casing Material: PVC <br /> L_ <br /> Drilling Company: Spectrum Exploration Inc. Drilling Method: Hollow Stem Auger <br /> Driller: Tony Young Logged By: Steve Flexser <br /> NOTE:Uniform Soil Classifications are from field observations only without data from laboratory. <br /> ( a� Graphic <br /> Sample og Description Well Construction <br /> Heavy-duty steel wellhead box with bolted cover <br /> 0 Sandy Clayey GRAVEL(GC) and O-ring seal <br /> V:GC., Lockable water-tight cap <br /> Concrete <br /> 2 ... <br /> Brown CLAY(CH),stiff,moist Type-ll Portland cement grout <br /> 4 <br /> No odor Bentonite seal <br /> CH <br /> 6 <br /> r,,,'ftw/ _V 04130/04 <br /> 8 ' <br /> '•'• Black GRAVEL(GP),hard,angular <br /> igneous rock,to 1 cm diameter No.2 Monterey sand filter pack <br /> 1 <br /> GP.- No odor <br /> �+ tl ''�=%:; Brown Silty Clayey SAND(SM),very <br /> o SM loose,medium and coarse sand 2-inch diameter PVC well casing <br /> No odor with 0.02 inch aperature machine-cut slots <br /> 12 } (�H Brown CLAY(CH),soft <br /> * No odor <br /> 14 *�+*'}*� Grey SAND(SP),loose,fine to medium <br /> ' Reap orad ,*S!;* No odor Conical PVC casing cap <br /> �+ 16 � *}*+*+*} Heaving sand <br /> TD Boring @ 16.5 feet <br /> — 18 - <br /> - 20 - <br /> - 22 - <br /> - 24 - <br /> - 26'— 22 <br /> 24 <br /> 26 <br /> 28 <br /> r� <br /> 30 <br /> Page 1 of 1 <br />