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� N <br /> The San Joaquin Company, Inc. Monitoring Well Log <br /> PIP, <br /> r=f? Former Fueling Station 9902.012 ' <br /> WELL No.: MW 6 Project: 9 Project No.: hh <br /> Owner: Carl B. Navarra Location: 7500 W. Eleventh Street,Tracy, California <br /> la <br /> r; <br /> Top of Casing Elevation: 48.97 ft. Surface Elevation: 49.36 ft. Depth to Water: 9.14 ft. <br /> 4 <br /> Date Installed: 04/26/00 Total depth of Boring: 22 ft. Boring Diameter: 8 in. <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 /> Driller: Dave Gonzalez Logged By: Dai Watkins <br /> NOTE:Uniform Soil Classifications are from field observations only without data from laboratory. <br /> Depth Sample Graphic Description Well Construction <br /> (Feet) Log <br /> Heavy duty steel wellhead box with bolted cover <br /> 0 Silt,Sand and GRAVEL(GP)fill and O-ring seal <br /> Lockable water-tight cap <br /> 2 ,;,GP,;, Concrete <br /> Type-II Portland cement grout <br /> Mw6-5 No odor <br /> Medium stiff,dark grey CLAY(CL) Bentonite sea{ <br /> t_-1 6 <br /> r <br /> .' 8 <br /> CL }% <br /> 05/11/00 <br /> No odor I <br /> 1 MW6-10 No.2116 Monterey sand filter pack <br /> 12 - <br /> 2-inch diameter PVC well casing I' <br /> I` 14 with 0.01 Inch aperature machine-cut slots <br /> =j MW6-15 No odor <br /> 16 Fine,light brown,flowing Silty SAND(SM) <br /> 18 SM. <br /> 20 <br /> = No odor <br /> MW6.20,5 CL Soft,light brown Silty CLAY(CL) Conical PVC casing cap <br /> 22 TD Boring ® 22 feet if <br /> 24 <br /> 26 <br /> f 28 <br /> 30 <br /> I,= Page 1 of 1 <br />