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1 <br /> American Geological Services, Inc, <br /> MONITORINGP.O. Box 3446 WELL <br /> Sonora, CA 95370 1 E LOG <br /> Tel.: (209) 532-8021 SAMPLE V <br /> Project Name: Project Number: <br /> ' I Tracy Cold Storage I CA95DE-029 <br /> Well No. MW-1 Page__-L _ of 1 Date: 10-15-97 Collected By:TKS <br /> Quadrangle: Sec. <br /> Northing: Easting: Contractor Checked by: <br /> 50877,5694 35748.0055 Beylik Drilling, Inc. GTW <br /> ' WELL DETAILS <br /> Date Constructed: 08-04-94 Date Developed:08-05-94 Date Last Sampled:6-17-97 <br /> ' Casing Type: EVC Dia._ 2.0" Screen Type: PVC Dia. 2.0" Well Purging Method: <br /> Length:._ 10' Depth: Length: 10'_ ___Siot Size 0.0,x; Submersible Pump <br /> Ground Surface Elevation: <br /> 56.20' Well Depth: 19.96' <br /> Collar(datum)Elevation: <br /> 57.70' Total Column Thickness: <br /> Total Column Elevation: <br /> Product Depth: NA Product Thickness:NA <br /> Water Level Elevation: <br /> 46.38' Water Depth:11.32' Water Thickness: 8.64' <br /> Well water volume: 1.38 gallons <br /> (2"=0.16 glft,4"=0.65 gift,6"=1.47 g/ft) <br /> WELL PURGING AND WATER PARAMETER TESTING <br /> TIME WATER VOLUME TEMP PH COLOR CONDUCT DISSOLVED TURBIDITY ODOR REMARKS <br /> LEVEL PUMPED ms/em. OXYGEN <br /> 1244 <br /> 1.0 23.7 6.98 Dk Grey 1.76 High Strang Old HC <br /> 1246 <br /> 1.5 24.3 6.85 LL Grey 1.32 Low strong Old HC <br /> 1248 Very <br /> 3.0 24.3 6.90 Ll.Grey 1.32 Low Strong Old HC <br /> 1 1250 <br /> 4.5 24.4 6.96 Clear 1.42 Low Strong Old NC <br /> SAMPLING INFORMATION <br /> SAMPLE NO. SAMPLING METHOD CONTAINER COLOR TURBIDITY ODOR ANALYSIS REQUESTED <br /> Disposable TPH-gas <br /> MW-1 Blank Bailer 1 VOA Clear Low None BTEX <br /> Disposable Strong TPH-gas <br /> MW-1 Bailer 3 VOA Clear Low Old HC BTEX <br /> Additional information: <br />