Laserfiche WebLink
The San Joaquin Company Inc. Monitoring Well Log <br /> WELL No.: MWA7 Project: Former Fueling Station Project No.: 9902.012 <br /> 3 Owner: <br /> Carl B.Navarra Location: 7500 W.Eleventh Street,Tracy, California <br /> 45.78 45.90 8.26 <br /> Top of Casing Elevation: ft. Surface Elevation: ft. Depth to Water: ft. <br /> Date Installed: 04/19/04 Total depth of Boring: 26.5 ft. Boring Diameter: 8 in. <br /> Well Casing Diameter: 2 in. Total depth of Well: 25 ft. Casing Material: PVC <br /> Hollow Stem Auger <br /> Drilling Company: Spectrum Exploration Inc. grilling Method: g <br /> Driller: Steve Moore Logged By: Steve Flexser <br /> NOTE:Uniform Soil Classifications are from field observations only without data from laboratory. <br /> s (Depth Sample Graphic Description Well Construction <br /> �.r <br /> Heavy-duty steel wellhead box with bolted cover <br /> 0 4 inches Bituminous Macadam and O-ring seal <br /> `;GC`: Clayey Sandy GRAVEL(GC) A Lockable water-tight cap <br /> .: :.: o Concrete <br /> 2 <br /> Type-11 Portland cement grout <br /> Brown Silty CLAY(CL),stiff,damp <br /> No odor Bentonite seal <br /> 4 CL <br /> 3 v' <br /> 6 so <br /> 8 Z 04/30/04 <br /> 10 <br /> o No.2 Monterey sand filter pack <br /> 3 r' <br /> 3 <br /> 125M Brown,Silty Fine SAND(SM),loose,wet <br /> No odor <br /> 4 Dark grey Silty,Clayey GRAVEL(GM), <br /> 2 '2 9 0 very loose,wet,with coarse sand 2-inch diameter PVC well casing <br /> 6 4 ti No odor with 0.02 inch aperature machine-cut slots <br /> o <br /> 18 Heaving sands with some gravel from <br /> --18-22+feet <br /> 7 <br /> 20 No sample <br /> Recovered <br /> 16W 22 <br /> 24 Brown Clayey SILT(ML),soft,wet <br /> No odor <br /> Conical PVC casing cap <br /> � C14 ML <br /> 26 4 <br /> 6 � <br /> TD Boring @ 26.5 feel <br /> 28 <br /> L <br /> 30 <br /> Page 1 of 1 <br />